Modular stone-CNC vacuum workholding pod assembly

1. Scope and Applicability

Manufacture by assembly of a new standalone modular two-level vacuum workholding pod for a stationary CNC stone machining table. The defined route receives individually finished top/base plates, structural and air-distribution posts, friction pad, upper/lower perimeter seals, interface O-rings, straight push-in fitting and separate ordinary/vented screws. It includes incoming geometry/identity inspection, conditional qualified local minor preparation, matched assembly/seal seating/torque, upper/lower vacuum-path and geometric acceptance, independent complete net weighing and dispatch. Actual drawing, compound/material, interface and included component configuration are declared for each pod; a source illustration does not identify material alloy or polymer chemistry.

Exclude complete stone CNC machines, general vacuum pumps/generators/manifolds/hoses, lifting/handling suction cups, whole clamping tables or sets, independently sold replacement seals/pads/repair kits, refurbishment and customer stone-cutting services. Bought complete-pod resale/testing-only, integral one-piece or other host/material architecture requires separate applicability. Plate/post machining, casting and finishing, pad/seal compounding/moulding/vulcanization and screw/fitting production are upstream supplied-part processes, not implicit local operations. External host, workpiece, table, pump, test fixture and packaging excluded from product M. Actual manufacturing test support and rework burdens included; no operating life, holding capacity, machining yield or full cradle-to-gate assertion.

Existing mineral-and-cold-glass-working-machine-tools covers complete hosts and expressly excludes separately sold components. Existing broad tool/work-holder methodology covers broad dedicated holders and offers reusable make/buy, normalization and acceptance controls; it is relevant prior methodology, not an absent record. This narrower modular stone-pod assembly case needs independent matched two-level seal protrusion/contact datum, solid versus vented screw and air-post circuit routing, installed pad/compound/supplier scope, table-side versus workpiece-side leak acceptance and frame-free standalone net M. General chuck/closed hydraulic expansion rules do not establish these interface facts. The new candidate is a bounded subroute refinement, not another universal work-holder PCR or code-only duplicate. Mapping/category placement between44251 workholders and44252 host-specific accessories is unresolved scientific review; no accepted mapping claimed. No other author unfrozen canonical content inspected.

2. Product Category Identity

Field	Value
canonical_pcr_id	pcr.metal-products-machinery-and-equipment.special-purpose-machinery.mineral-machine-tool-accessories
classification_refs	CPC:3.0:44252; narrower; candidate placement review, no accepted mapping
covered_products	Manufacture by assembly of a new standalone modular two-level vacuum workholding pod for a stationary CNC stone machining table. The defined route receives individually finished top/base plates, structural and air-distribution posts, friction pad, upper/lower perimeter seals, interface O-rings, straight push-in fitting and separate ordinary/vented screws. It includes incoming geometry/identity inspection, conditional qualified local minor preparation, matched assembly/seal seating/torque, upper/lower vacuum-path and geometric acceptance, independent complete net weighing and dispatch. Actual drawing, compound/material, interface and included component configuration are declared for each pod; a source illustration does not identify material alloy or polymer chemistry.
excluded_products	Exclude complete stone CNC machines, general vacuum pumps/generators/manifolds/hoses, lifting/handling suction cups, whole clamping tables or sets, independently sold replacement seals/pads/repair kits, refurbishment and customer stone-cutting services. Bought complete-pod resale/testing-only, integral one-piece or other host/material architecture requires separate applicability. Plate/post machining, casting and finishing, pad/seal compounding/moulding/vulcanization and screw/fitting production are upstream supplied-part processes, not implicit local operations. External host, workpiece, table, pump, test fixture and packaging excluded from product M. Actual manufacturing test support and rework burdens included; no operating life, holding capacity, machining yield or full cradle-to-gate assertion.
representative_product	One independently accepted modular stone-table workholding pod of one declared geometry/height/seal/circuit configuration; BLICK anatomy illustrates a historical square model, product page a separate round model.
production_route	Incoming finished-part verification and conditional preparation; Matched pod mechanical and seal assembly; Geometric and two-surface vacuum acceptance; Complete pod weighing and separate packaging
market_state	New complete fitted clean dry pod sold alone. External pump/manifold/tubes/table/workpiece not fitted output, protective packaging separate.

3. Reference Flow

Field	Value
What	Manufacture and independently accept one configured stone-CNC vacuum pod accessory.
How much	1kg accepted complete net pod output using actual M kg per same-configuration unit. One unit means one fitted pod, not cup set/table/host or workpiece load.
How well	Released geometry/material/compound and supplied content, installed upper/lower seals/pad/posts/fitting/solid-vented screws, dimensional and separate declared circuit leakage results from the actual current plan. No universal vacuum, holding force, tolerance or fatigue threshold.
How long or cycle	One manufacturing acceptance and delivery cycle; no operational lifetime or stone-cutting service.
reference_flow_link	finished_machine

Field	Value
Reference amount	1
Reference product flow	Complete modular stone-CNC vacuum workholding pod
Reference flow property	Mass 93a60a56-a3c8-11da-a746-0800200b9a66
Reference unit group	Units of mass 93a60a57-a4c8-11da-a746-0800200c9a66
Reference unit	kg
Required qualifiers	pod model/serial/drawing revision/shape/height; designated stone-CNC table interface and workpiece contact datum; top/base/post/air-post actual supplied geometry/grade/coating; pad and each seal compound/hardness/profile and supplier lot; actual connector tube/thread/gasket inclusion; separate solid/vented screws and torque/vent routing; actual upper/lower cavity connectivity and leak test rig, vacuum/hold time/instrument criteria from current plan; whole fitted clean dry pod original net M kg and independent part-mass closure; period/site/accepted same-configuration count/rework/support allocation; supplier gates and unresolved flow/upstream/classification gaps

4. Measurement and Unit Rules

rule_id	Applies to	Required property	Required unit	Rule
reference_mass	reference product	Mass 93a60a56-a3c8-11da-a746-0800200b9a66	kg	M = accepted net mass of one complete unit of the same configuration in kg; collect using cp_mass.
electricity_energy	prepare_power; assembly_power; acceptance_power; dispatch_power	Energy 93a60a56-a3c8-11da-a746-0800200c9a66	MJ	Meter actual kWh and multiply by3.6MJ/kWh; no pump rating times assumed duty.

5. System Boundary

Boundary Abstraction

Field	Value
declared_starting_condition	Individually finished matched plate/post/pad/seal/fitting/screw inputs received; incoming qualification, actual conditional preparation, assembly, independent geometric/sealed-circuit acceptance and complete pod dispatch.
starting_condition_role	foreground_start
product_classification_scope	CPC3.0:44252 context; specific stone-table modular vacuum pod;44251 overlap review
recursive_input_rule	Finished supplied plate/post machining/coating, elastomer production and hardware fabrication upstream. No raw alloy/resin inputs charged again with bought parts. Bought complete pod resale excluded; external CNC/pump not retained output.
upstream_dataset_requirement	Match actual finished-part drawing/material/compound/coat/gate and supplied content, power voltage and actual transport/support/waste treatment before boundary extension. Unknown component chemistry/flow IDs disclosed.
disclosure	Site/period/configuration/accepted count and actual bought/local operations, test rig/support attribution, missing upstream/transport/treatment/classification; foreground assembly not complete cradle-to-gate.

rule_id	applies_to	rule	source_ids
boundary_supply	prepare; assembly	One actual component per row; supplied machined metal-looking plates/posts need original grade/coating records, no image-to-alloy inference. Finished pad/seals require individual compound/profile and actual adhesive if used as separate formulation.	anatomy-pod-method
boundary_support	acceptance	Table-side and workpiece-side reference surfaces, external pump, hose, gauge and test plate are reusable test support, not shipped pod. Meter actual demand; document support reuse and attribution. No routine customer slab cutting or ghosting waste counted.	ghost-pod-method
boundary_qualification	acceptance	Test configured upper/lower circuits according to original current plan; historical anatomy dimensions/quantity and advertised precision not universal criteria. Exact contemporary approved tolerances/vacuum/time/leak limit must have traceable drawing/test origin.	about-pod-method; anatomy-pod-method

6. Process Inventory Structure

Process Map

process_id	process_name	inclusion	inclusion_condition	role	quantitative_reference
prepare	Incoming finished-part verification and conditional preparation	required	Verify each supplied part grade/compound/geometry/finish and datum. Actual qualified minor deburring/cleaning is conditional; no bulk fabrication inferred.	foreground_manufacturing	1kg accepted complete pod; actual conditional exchanges only
assembly	Matched pod mechanical and seal assembly	required	Build one released top/base/post configuration, seat pad/top/bottom seals and individual O-rings, install exact connector and separate vented/solid screws; preserve vacuum channels and torque records.	foreground_manufacturing	1kg accepted complete pod; actual conditional exchanges only
acceptance	Geometric and two-surface vacuum acceptance	required	Measure configured height/contact parallelism, pad/seal seating and circuit connectivity. Verify each declared workpiece-side/table-side seal and fitting path using actual current calibrated acceptance plan, isolate test-rig leaks and reusable test stock; no customer cutting test presumed.	foreground_manufacturing	1kg accepted complete pod; actual conditional exchanges only
dispatch	Complete pod weighing and separate packaging	required	Record accepted serial/configuration and original calibrated net M of the whole fitted dry pod excluding table/workpiece/pump/fixture and external packaging; label and dispatch separately.	foreground_manufacturing	1kg accepted complete pod; actual conditional exchanges only

Process: Incoming finished-part verification and conditional preparation (prepare)

Verify each supplied part grade/compound/geometry/finish and datum. Actual qualified minor deburring/cleaning is conditional; no bulk fabrication inferred.

Inputs

Product flows

Finished CNC stone vacuum-pod base plate (base_plate)

One actual supplied finished base plate, declared grade/coating, drawing, seal seat and lower datum; measured kg, supplier machining upstream. Metal-looking source image does not establish aluminium alloy.

• Selected flow: Finished CNC stone vacuum-pod base plate
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_prepare.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_prepare
• Sources:

Finished CNC stone vacuum-pod top plate (top_plate)

One actual finished top plate with channel geometry/pad mounting face, grade/coating and upper datum, kg; not generic raw sheet or whole cup again.

• Selected flow: Finished CNC stone vacuum-pod top plate
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_prepare.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_prepare
• Sources:

Finished vacuum-pod structural support post (support_post)

One actual post grade/height/diameter/end-face drawing kg; identical multiple pieces counted by actual installed quantity, different length/grade each separate.

• Selected flow: Finished vacuum-pod structural support post
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_prepare.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_prepare
• Sources:

Finished vacuum-pod air-distribution post (air_post)

One actual supplied drilled-port post, grade and internal routing, kg, distinct from plain structural post; verify actual upper/lower circuit connection.

• Selected flow: Finished vacuum-pod air-distribution post
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_prepare.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_prepare
• Sources:

Alternating current (prepare_power)

Actual below1kV incoming inspection, conditional qualified local touch-up and preparation, no upstream plate machining assumed local.

• Selected flow: Alternating current 50657322-939c-4829-a87b-47c093bfa6a7
• Flow property / unit: Energy 93a60a56-a3c8-11da-a746-0800200c9a66 / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_prepare.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_prepare
• Sources:

Tap water (wash_water)

Conditional actual municipal cleaning makeup kg only; actual aqueous cleaners separate identified formulations, not water abstraction or wastewater.

• Selected flow: Tap water d1e0e36c-07f0-4a75-bdcb-efb5d9e2ac36
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_prepare.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_prepare
• Sources:

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Pod-part aqueous cleaning effluent sent to treatment (wash_effluent)

Only actual measured contaminated liquid stream with original composition and destination, kg; not tap water or elementary clean-water emission. Split other actual waste streams.

• Selected flow: Pod-part aqueous cleaning effluent sent to treatment
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_prepare.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_prepare
• Sources:

Elementary flows

Particulate matter, particle size unspecified (particle_air)

Only documented conditional dry mechanical touch-up with actual post-control particulate sampling, immediate unspecified air and unspecified size. No dust presumed from inspection/wet cleaning; captured material separately identified.

• Selected flow: Particulate matter, particle size unspecified 0ce3dedb-caca-407b-a856-a90470eb8ec0
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_prepare.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_prepare
• Sources:

Process: Matched pod mechanical and seal assembly (assembly)

Build one released top/base/post configuration, seat pad/top/bottom seals and individual O-rings, install exact connector and separate vented/solid screws; preserve vacuum channels and torque records.

Inputs

Product flows

Finished vacuum-pod workpiece friction pad (pad)

One actual supplied finished part with individual supplier compound/material formulation, grade/hardness/geometry and mass kg; no raw resin/vulcanization counted locally. Do not infer rubber type from colour, substitute liquid sealant or pool pad/top/bottom/O-ring. Identical multiples recorded, distinct compounds/sizes split.

• Selected flow: Finished vacuum-pod workpiece friction pad
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_assembly.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_assembly
• Sources:

Finished vacuum-pod upper perimeter seal (top_seal)

One actual supplied finished part with individual supplier compound/material formulation, grade/hardness/geometry and mass kg; no raw resin/vulcanization counted locally. Do not infer rubber type from colour, substitute liquid sealant or pool pad/top/bottom/O-ring. Identical multiples recorded, distinct compounds/sizes split.

• Selected flow: Finished vacuum-pod upper perimeter seal
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_assembly.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_assembly
• Sources:

Finished vacuum-pod lower perimeter seal (bottom_seal)

One actual supplied finished part with individual supplier compound/material formulation, grade/hardness/geometry and mass kg; no raw resin/vulcanization counted locally. Do not infer rubber type from colour, substitute liquid sealant or pool pad/top/bottom/O-ring. Identical multiples recorded, distinct compounds/sizes split.

• Selected flow: Finished vacuum-pod lower perimeter seal
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_assembly.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_assembly
• Sources:

Finished vacuum-pod post-interface O-ring (post_oring)

One actual supplied finished part with individual supplier compound/material formulation, grade/hardness/geometry and mass kg; no raw resin/vulcanization counted locally. Do not infer rubber type from colour, substitute liquid sealant or pool pad/top/bottom/O-ring. Identical multiples recorded, distinct compounds/sizes split.

• Selected flow: Finished vacuum-pod post-interface O-ring
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_assembly.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_assembly
• Sources:

Finished straight push-in vacuum-pod tube fitting (straight_fitting)

One supplied actual connector tube OD/thread/interface seal and material, received kg, assembled complete; installed integrated O-ring included once, not duplicated. External tubing/manifold is outside pod output.

• Selected flow: Finished straight push-in vacuum-pod tube fitting
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_assembly.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_assembly
• Sources:

Finished vacuum-pod lower flat-head screw (lower_screw)

One actual screw grade/coating/head/thread/length drawing kg; preserve solid versus through-vented bore. Source keys9/10/12/13 are one historical model, not universal M10 dimensions or quantity. Original supplied material records required; not infer steel from colour.

• Selected flow: Finished vacuum-pod lower flat-head screw
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_assembly.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_assembly
• Sources:

Finished vacuum-pod lower vented flat-head screw (lower_vent_screw)

One actual screw grade/coating/head/thread/length drawing kg; preserve solid versus through-vented bore. Source keys9/10/12/13 are one historical model, not universal M10 dimensions or quantity. Original supplied material records required; not infer steel from colour.

• Selected flow: Finished vacuum-pod lower vented flat-head screw
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_assembly.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_assembly
• Sources:

Finished vacuum-pod upper mounting screw (upper_screw)

One actual screw grade/coating/head/thread/length drawing kg; preserve solid versus through-vented bore. Source keys9/10/12/13 are one historical model, not universal M10 dimensions or quantity. Original supplied material records required; not infer steel from colour.

• Selected flow: Finished vacuum-pod upper mounting screw
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_assembly.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_assembly
• Sources:

Finished vacuum-pod upper vented mounting screw (upper_vent_screw)

One actual screw grade/coating/head/thread/length drawing kg; preserve solid versus through-vented bore. Source keys9/10/12/13 are one historical model, not universal M10 dimensions or quantity. Original supplied material records required; not infer steel from colour.

• Selected flow: Finished vacuum-pod upper vented mounting screw
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_assembly.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_assembly
• Sources:

Alternating current (assembly_power)

Actual below1kV assembly/torque tooling demand only; external vacuum service for acceptance attributed in acceptance power, no bought complete pod double charge.

• Selected flow: Alternating current 50657322-939c-4829-a87b-47c093bfa6a7
• Flow property / unit: Energy 93a60a56-a3c8-11da-a746-0800200c9a66 / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_assembly.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_assembly
• Sources:

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Elementary flows

Process: Geometric and two-surface vacuum acceptance (acceptance)

Measure configured height/contact parallelism, pad/seal seating and circuit connectivity. Verify each declared workpiece-side/table-side seal and fitting path using actual current calibrated acceptance plan, isolate test-rig leaks and reusable test stock; no customer cutting test presumed.

Inputs

Product flows

Alternating current (acceptance_power)

Actual below1kV dimensional/metrology and test-rig vacuum pump energy attributed to pod tests; pump is reusable support not retained output or an industrial-vacuum-service proxy.

• Selected flow: Alternating current 50657322-939c-4829-a87b-47c093bfa6a7
• Flow property / unit: Energy 93a60a56-a3c8-11da-a746-0800200c9a66 / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_acceptance.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_acceptance
• Sources:

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Elementary flows

Process: Complete pod weighing and separate packaging (dispatch)

Record accepted serial/configuration and original calibrated net M of the whole fitted dry pod excluding table/workpiece/pump/fixture and external packaging; label and dispatch separately.

Inputs

Product flows

Alternating current (dispatch_power)

Actual below1kV weighing/packing demand; net product M collected before external packaging, no fictitious permanent pump installed.

• Selected flow: Alternating current 50657322-939c-4829-a87b-47c093bfa6a7
• Flow property / unit: Energy 93a60a56-a3c8-11da-a746-0800200c9a66 / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_dispatch.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_dispatch
• Sources:

Low-density polyethylene foil (PE-LD) (film)

Conditional actual noncellular nonadhesive PE-LD protective foil kg; external packaging outside M and actual other packaging separate.

• Selected flow: Low-density polyethylene foil (PE-LD) 2cecd3a7-d90e-44b4-aec5-1d9dfb907477
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_dispatch.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_dispatch
• Sources:

Waste flows

Elementary flows

Outputs

Product flows

Complete modular stone-CNC vacuum workholding pod (finished_machine)

One actual accepted standalone two-level pad/plate/post pod, exact included seal/connector/screw configuration and finished net M kg; not assorted parts, complete CNC host, external vacuum pump/manifold/tube, replacement kit or lifting cup.

• Selected flow: Complete modular stone-CNC vacuum workholding pod
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: 1 kg
• Value mode: fixed_value
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow
• Basis kind: reference_flow
• Evidence kind: collected_record
• Collection protocol: cp_mass
• Sources:

Waste flows

Elementary flows

7. Allocation Rules

rule_id	applies_to	rule	source_ids
allocation_direct	all processes	First separate work orders and meter/issue/stock/rework by same supplied configuration. Bought parts already contain their upstream manufacture; do not double-charge locally. Actual loss/rework/support burden divided by same-configuration accepted count, not ordered count.
allocation_shared	shared test/preparation	For genuinely shared demand use measured causal machine/test time or metered load, disclose current original basis, denominator and sensitivity; economic basis only after documented physical causality unavailable. No flat ratio, rated capacity or universal scrap/recycling credit.

8. Foreground Data Collection, Calculation, and Quality Rules

Data Collection Protocols

protocol_id	process_id	flow_role	record_type	raw_fields	collection_method	unit	frequency	temporal_coverage	site_scope	aggregation_rule	quality_evidence
cp_mass	dispatch	accepted complete output	measurement	model; configuration; serial number; accepted net mass M	Use traceable weighing records for the accepted complete unit of the same configuration.	kg	every accepted complete pod	matched manufacturing acceptance period	actual complete pod weighing station	accepted net mass per unit	whole fitted clean dry unit original calibrated readings/tare; independent installed-part mass closure; no table/pump/workpiece/test plate/packaging
cp_prepare	prepare	independent atomic exchanges	foreground_record	part/drawing/grade/compound/supply state; independent kg issues returns stock; individual circuit/torque/height/test results; meter/sampling readings and time; same-configuration accepted count	Record each actual exchange separately with supplier part and issue/return/stock kg, calibrated utility meters, original post-control species sampling/exhaust/time only when actual. Preserve drawing/compound/height/connection configuration, work orders, matched accepted units, rejects/rework/support and waste destination.	kg; MJ	per unit/test and full period	same-configuration manufacturing/acceptance cycle	actual assembly/test site and declared supplied-part gates	attributable process exchange / accepted units	supplied component content/material and calibration/test uncertainty; stock and accepted count closure
cp_assembly	assembly	independent atomic exchanges	foreground_record	part/drawing/grade/compound/supply state; independent kg issues returns stock; individual circuit/torque/height/test results; meter/sampling readings and time; same-configuration accepted count	Record each actual exchange separately with supplier part and issue/return/stock kg, calibrated utility meters, original post-control species sampling/exhaust/time only when actual. Preserve drawing/compound/height/connection configuration, work orders, matched accepted units, rejects/rework/support and waste destination.	kg; MJ	per unit/test and full period	same-configuration manufacturing/acceptance cycle	actual assembly/test site and declared supplied-part gates	attributable process exchange / accepted units	supplied component content/material and calibration/test uncertainty; stock and accepted count closure
cp_acceptance	acceptance	independent atomic exchanges	foreground_record	part/drawing/grade/compound/supply state; independent kg issues returns stock; individual circuit/torque/height/test results; meter/sampling readings and time; same-configuration accepted count	Record each actual exchange separately with supplier part and issue/return/stock kg, calibrated utility meters, original post-control species sampling/exhaust/time only when actual. Preserve drawing/compound/height/connection configuration, work orders, matched accepted units, rejects/rework/support and waste destination.	kg; MJ	per unit/test and full period	same-configuration manufacturing/acceptance cycle	actual assembly/test site and declared supplied-part gates	attributable process exchange / accepted units	supplied component content/material and calibration/test uncertainty; stock and accepted count closure
cp_dispatch	dispatch	independent atomic exchanges	foreground_record	part/drawing/grade/compound/supply state; independent kg issues returns stock; individual circuit/torque/height/test results; meter/sampling readings and time; same-configuration accepted count	Record each actual exchange separately with supplier part and issue/return/stock kg, calibrated utility meters, original post-control species sampling/exhaust/time only when actual. Preserve drawing/compound/height/connection configuration, work orders, matched accepted units, rejects/rework/support and waste destination.	kg; MJ	per unit/test and full period	same-configuration manufacturing/acceptance cycle	actual assembly/test site and declared supplied-part gates	attributable process exchange / accepted units	supplied component content/material and calibration/test uncertainty; stock and accepted count closure

Calculation Rules

rule_id	Applies to	Formula or rule	Inputs	Output	source_ids
normalize_mass	base_plate; top_plate; support_post; air_post; prepare_power; wash_water; wash_effluent; particle_air; pad; top_seal; bottom_seal; post_oring; straight_fitting; lower_screw; lower_vent_screw; upper_screw; upper_vent_screw; assembly_power; acceptance_power; dispatch_power; film	q_ref = q_item / M; q_item = exchange amount per one accepted finished unit; q_ref = exchange amount per 1 kg reference flow.	q_item; M; cp_mass	q_ref

q_item is actual attributed exchange after issue/return/stock/rework balances divided by complete accepted same-configuration pod count. M comes independently from the same fitted net configuration. Preserve kg or MJ numerator; purchased finished part masses measured independently, counts supplementary. A count/area/volume identity is not automatically unsuitable, but conversion requires original same-part physical measurement and uncertainty; never rewrite its public property to Mass. No capacity/load/catalog shipping mass or invented unit weight.

Data Quality Requirements

requirement_id	Applies to	Requirement	Evidence
quality_mass	finished_machine	Original same-configuration whole pod weighing with all installed specified plates/posts/pad/seals/O-rings/fitting/screws and any retained adhesive. Use calibrated suitable-capacity balance, controlled fixture tare, date/serial/configuration/repeats/uncertainty. Exclude host/table/pump/manifold/hoses/workpiece/test plate/temporary fixtures/packaging and loose spares. Independently sum actual installed supplied part masses and actual retained additions versus M; count/ship mass/catalog dimensions cannot replace physical originals.	actual complete-unit weighing, supplier/part independent mass balance
quality_geometry	prepare; acceptance	Current approved matched plate/post heights, assembly datum, top/base contact parallelism and flatness, pad seating/friction-surface cleanliness and sealed perimeter geometry. Preserve actual drawing acceptance criterion and measured readings; one historical square200x200 anatomy and current round page are different products. Advertised+0.05/-0.00 tolerance is manufacturer case only, not universal pass criterion.	anatomy-pod-method; about-pod-method; current drawing/metrology originals
quality_seal	assembly; acceptance	Trace individual actual pad, top/bottom seal and interface O-ring material/compound/lot/profile, compression/protrusion/seating and compatibility with declared table/workpiece and cleaning media. Do not infer NBR/PU/silicone from colour or hard-rubber class from generic seal. Bought finished seals upstream, actual adhesive/grease/cleaner additions separately identified and counted once. Damaged/incorrect seats/rework documented; service notice supports checking seal/fitting condition but supplies no factory hardness/pressure threshold.	anatomy-pod-method; ghost-pod-method; actual supplier compound/assembly records
quality_circuit	assembly; acceptance	Verify original air-post ports and supplied fitting type/thread/tube OD/internal included seal. Distinguish top and base ordinary/vented screws; bore/torque/restriction cannot be collapsed into generic screws. Independently test every declared table-side/workpiece-side path, vacuum isolation and leak/hold performance at original plan pressure/time/limit with calibrated gauges and validated rig blank leak. Record actual support energy/test plate reuse; no lifting safety or stone-cut throughput claim.	anatomy-pod-method; ghost-pod-method; original current circuit/leak/torque tests
quality_identity	all flows	Public44252 finished parts and44251 workholders are relevant broad category candidates, not exact supplied modular pod proof. Classification placement reviewed independently from chemical/form/state applicability. Sealing-elements vulcanized/hard-rubber class does not prove actual specified compound; Steel screw does not prove source-specific grade/coating/vent state. Preserve actual property/unit chain; do not adopt component set/complete pump or vacuum service as one physical part.	public originals/property-unit chain and actual supplier qualification
quality_emission	particle_air	Only actual documented conditional dry touch-up post-control unspecified-size particulate to immediate unspecified air. No emission inferred from inspection/assembly/wet cleaning; captured debris, aqueous contamination and any measured size/species each separate correctly identified waste/elementary medium. Municipal water is technosphere product, not freshwater resource or wastewater; background electricity emissions not local air.	actual post-control sampling and liquid/solid waste records
quality_complete	dataset	Close actual supplier BOM/issues/returns/stock and accepted count. Add any real separate adhesive, grease, cleaner formulation, wiping cloth, rejected part/material, spent liquid, captured debris, test coupon consumed and each packaging material when present; every row one actual physical part or chemical/media species. No pooled materials/waste, assumed quantity, solder/casting/rubber cure at assembly factory, or claimed complete upstream coverage. Scientific review pending; actual factory dataset originals required before use.	actual complete stock/BOM/meter/test closure

9. Validation Rules

rule_id	applies_to	rule	source_ids
validation_reference	finished_machine	Exactly1kg accepted complete fitted pod output, precise reference name equals finished_machine. Candidate UUID gap registered under exact row_id. Require original cp_mass actual M and independent fitted-part closure; formula/schema pass is not scientific approval.
validation_basis	inventory	Stable lowercase row/rule/protocol references, actual kg/MJ numerator, same-configuration accepted count and independent M agree in both languages. No host/set/test plate mixed denominator or catalogue/net mass confusion.
validation_scope	dataset	New independently supplied two-level stone-pod assembly with original pad/seal/circuit/datum acceptance; whole host, bought finished-pod resale, lifting cup and repair service excluded. Exact category/method overlap review remains open, not an accepted mapping.
validation_atomic	all flows	One physical specified part or chemical/medium per row. Exact official Chinese UUID name and actual reference property/unit retained; gaps explicit, measured emissions conditional.

10. Published Dataset Profile

Field	Value
dataset_role	foreground_manufacturing_module
downstream_use	secondary_dataset; background_dataset
allowed_use	Manufacture by assembly of a new standalone modular two-level vacuum workholding pod for a stationary CNC stone machining table. The defined route receives individually finished top/base plates, structural and air-distribution posts, friction pad, upper/lower perimeter seals, interface O-rings, straight push-in fitting and separate ordinary/vented screws. It includes incoming geometry/identity inspection, conditional qualified local minor preparation, matched assembly/seal seating/torque, upper/lower vacuum-path and geometric acceptance, independent complete net weighing and dispatch. Actual drawing, compound/material, interface and included component configuration are declared for each pod; a source illustration does not identify material alloy or polymer chemistry.
excluded_use	Exclude complete stone CNC machines, general vacuum pumps/generators/manifolds/hoses, lifting/handling suction cups, whole clamping tables or sets, independently sold replacement seals/pads/repair kits, refurbishment and customer stone-cutting services. Bought complete-pod resale/testing-only, integral one-piece or other host/material architecture requires separate applicability. Plate/post machining, casting and finishing, pad/seal compounding/moulding/vulcanization and screw/fitting production are upstream supplied-part processes, not implicit local operations. External host, workpiece, table, pump, test fixture and packaging excluded from product M. Actual manufacturing test support and rework burdens included; no operating life, holding capacity, machining yield or full cradle-to-gate assertion.
required_metadata	pod model/serial/drawing revision/shape/height; designated stone-CNC table interface and workpiece contact datum; top/base/post/air-post actual supplied geometry/grade/coating; pad and each seal compound/hardness/profile and supplier lot; actual connector tube/thread/gasket inclusion; separate solid/vented screws and torque/vent routing; actual upper/lower cavity connectivity and leak test rig, vacuum/hold time/instrument criteria from current plan; whole fitted clean dry pod original net M kg and independent part-mass closure; period/site/accepted same-configuration count/rework/support allocation; supplier gates and unresolved flow/upstream/classification gaps
required_quality_disclosure	Candidate scientific review pending; actual matched supplied component material/compound/gates, geometry/dual-side circuit original acceptance, net M/uncertainty/independent mass closure, site/period/accepted count and support/rework attribution, all missing IDs/upstream/transport/treatment and unresolved category placement. Per-kg accessory assembly not comparable holding service or full cradle-to-gate.
update_trigger	Part supplier/material/compound/interface, pad/seal/vent routing, height/datum/test plan, configuration/make-buy gate/site/period, new flow identities/source evidence or classification review outcome.

11. Data Sources

Source id	Type	Reference	Used for
product-pod-method	handbook	BLICK, 200mm Round Suction Cup, undated manufacturer HTML, product/height/fitting and separate replacement-seal supply; unpaginated. https://www.blickindustries.com/product/suction-cup-200-round/	Stone/glass workholding family and configured product supply; round case not same BOM as square drawing; no price/dimension/capacity or lifetime rule.
about-pod-method	handbook	BLICK, About, undated official manufacturer HTML, workholding solutions and individual dimensional checking; unpaginated. https://www.blickindustries.com/about/	Manufacturer workholding and individual checked cup context; advertised precision example not prescribed universal tolerance or proof of actual supplier materials/factory test data.
anatomy-pod-method	handbook	BLICK, Anatomy of a Suction Cup, June2022 retained manufacturer diagram, PDFpage1, 200x200 model12-200-10 exploded view and keys1-13. https://www.blickindustries.com/wp-content/uploads/2022/06/Anatomy200x200_20220620.pdf	Historical modular top/base/pad/seals/post/air-post/fitting/O-ring/solid versus vented screw anatomy only. No current mandatory dimensions/counts/alloy/compound or complete commercial included-kit assumption. Actual drawing and supply gate govern.
ghost-pod-method	handbook	BLICK, Vacuum Pod Ghost Mark Information, retained April2024 manufacturer service document, PDFpage1 seal and fitting condition; page2 customer tubing/pod placement not manufacturing consumption. https://www.blickindustries.com/wp-content/uploads/2024/04/BI_Vacuum-Pod_Ghost-Mark_Info.pdf	Service-condition counterevidence shows seal/fitting condition and actual leakage matter; motivates independent declared factory interface tests without importing customer throughput/placement, ghost-mark diagnosis, pressure/hardness threshold or certification.