{ "schema_version": 1, "id": "pcr.metal-products-machinery-and-equipment.special-purpose-machinery.non-self-propelled-pile-driving-and-extraction-machinery", "title": { "en-US": "Crane-suspended hydraulic vibratory pile-driving and extraction machinery manufacture", "zh-CN": "起重机悬吊式液压振动打桩与拔桩机械制造" }, "status": "candidate", "pcr_kind": "product_category_rule", "content_maturity": "authored_methodology", "version": "0.1.0", "domains": [ "metal-products-machinery-and-equipment" ], "modules": { "core": [ "pcr-minimum-content", "unit-of-analysis", "reference-flow", "inventory-flow-taxonomy", "system-boundary", "allocation", "data-quality", "validation-rules" ] }, "target_entities": [ "flow", "process", "lifecyclemodel", "dataset" ], "languages": { "canonical": "en-US", "available": [ "en-US", "zh-CN" ] }, "translation_status": { "zh-CN": "aligned" }, "classification_refs": [ { "system": "CPC", "version": "3.0", "code": "44430", "title": "Pile-drivers and pile-extractors; snow-ploughs and snow-blowers; other moving, grading, levelling, scraping, excavating, tamping, compacting, extracting or boring machinery, not self-propelled, for earth, minerals or ores; machinery n.e.c. for public works, building or the like", "mapping_type": "narrower" } ], "review_metadata": { "scientific_review": "pending", "semantic_boundary_decision": "New manufacture record limited to complete crane-suspended externally hydraulically powered vibratory pile-driving/extraction heads. Distinguish eccentric/clamp/hose configuration. External powerpacks/carriers, excavator-mounted attachments, impact hammers, self-propelled rigs, snow and other soil/ore machinery excluded. No same-boundary material record found; bearing/transmission component records do not cover complete head manufacture. Old CPC scaffold and all shared mappings untouched. Manufacturer examples justify architecture only, not default factory quantities.", "unresolved_flow_identities": [ { "row_id": "steel_sheet", "selected_flow": "Hot-rolled non-alloy steel sheet", "reason": "Direct non-alloy candidate describes alloy steel; specified hot-rolled non-alloy sheet not verified." }, { "row_id": "solid_wire", "selected_flow": "Copper-coated solid carbon-steel welding wire", "reason": "Electrical solid wire or copper wire does not identify copper-coated carbon-steel welding wire." }, { "row_id": "argon", "selected_flow": "Argon gas for welding", "reason": "Independent argon/welding queries return unspecified shielding gas, mixed formulation or CO2 proxy, not confirmed pure argon." }, { "row_id": "caustic", "selected_flow": "Sodium hydroxide cleaning reagent, supplied concentration declared", "reason": "Pure/fixed-grade caustic does not establish unknown supplied solution concentration." }, { "row_id": "alkaline_effluent", "selected_flow": "Spent aqueous alkaline cleaning solution", "reason": "No retrieved verified segregated aqueous alkaline waste composition and transfer-gate identity." }, { "row_id": "roller_bearing", "selected_flow": "Steel roller bearing", "reason": "Returned general bearings, cages and wind-turbine contexts do not establish a specific finished steel roller bearing." }, { "row_id": "fastener", "selected_flow": "Carbon-steel bolt", "reason": "Broad fastener category does not establish one bolt grade/coating." }, { "row_id": "pack_board", "selected_flow": "Corrugated paperboard protective pad", "reason": "Box or fixed-fibre-mixture records do not identify the actual protective pad." }, { "row_id": "vibration_case", "selected_flow": "Finished steel vibration-case housing", "reason": "Returned screening gravel/whole machines do not identify one empty finished steel vibration-case housing." }, { "row_id": "eccentric", "selected_flow": "Finished steel eccentric weight", "reason": "Whole pile-driver, soil and machine-tool candidates do not establish one finished steel eccentric weight." }, { "row_id": "sync_gear", "selected_flow": "Finished steel eccentric synchronizing gear", "reason": "Wind-turbine gearing or whole-machine candidates do not establish a finished eccentric synchronization gear." }, { "row_id": "drive_shaft", "selected_flow": "Finished steel eccentric drive shaft", "reason": "Drill bars, pre-treatment parts and general heat-treated blanks do not establish a complete specified eccentric shaft." }, { "row_id": "hydraulic_motor", "selected_flow": "Complete hydraulic rotary drive motor", "reason": "Broad complete machine and unrelated motor records do not identify a complete hydraulic rotary drive motor." }, { "row_id": "pile_clamp", "selected_flow": "Complete steel hydraulic pile-clamp assembly", "reason": "Screw or broad machine-part records do not establish a configured complete hydraulic pile clamp." }, { "row_id": "clamp_cylinder", "selected_flow": "Complete hydraulic pile-clamp cylinder", "reason": "Finished machined cylinder parts and unrelated pitch-drive records are not a complete sealed clamp cylinder." }, { "row_id": "elastomer", "selected_flow": "Finished rubber vibration-isolator element", "reason": "Generic rubber material or different application does not establish one finished rubber isolator with supplier formulation/insert inclusion." }, { "row_id": "suppressor_frame", "selected_flow": "Finished steel vibration-suppressor frame", "reason": "No returned record directly confirms a bare finished steel pile-hammer suppressor frame." }, { "row_id": "lifting_eye", "selected_flow": "Finished steel suspension lifting link", "reason": "No returned record verifies the finished steel suspension lifting link and delivered condition." }, { "row_id": "hose", "selected_flow": "Finished steel-wire-reinforced rubber hydraulic hose assembly", "reason": "Material or general hose records do not establish the configured reinforced hydraulic hose with fittings." }, { "row_id": "manifold", "selected_flow": "Complete hydraulic distribution manifold block", "reason": "No returned verified complete configured hydraulic distribution manifold block." }, { "row_id": "pendant", "selected_flow": "Complete pile-hammer remote-control pendant", "reason": "Returned unrelated controllers do not identify a delivered pile-hammer control pendant with cable/connectors." }, { "row_id": "gear_oil", "selected_flow": "Finished gear lubricating oil, supplier grade declared", "reason": "Generic oil or base stock does not establish actual finished gear-lubricant grade/formulation." }, { "row_id": "test_oil_waste", "selected_flow": "Waste mineral hydraulic oil from factory tests", "reason": "Mixed spent lubricant wastewater composition cannot identify segregated spent mineral hydraulic oil." } ], "unresolved_evidence": [ "Measured M, full BOM, actual factory route, fluid/cleaner/coating compositions, quantities and acceptance-test protocols require foreground collection. No generic lifetime, mass, performance or emission thresholds invented.", "Scientific and independent translation reviews pending." ], "identity_rejections": [ { "candidate": "ce3ac926-5d6f-4558-9edc-67179d93dde4", "reason": "Non-alloy name with alloy-steel description." }, { "candidate": "2fe26fe5-6482-495c-9e4e-5a8a01b318be", "reason": "Broad parts category does not identify individual finished clamp/motor/shaft; cannot substitute for specified atomic components." }, { "candidate": "b152d537-ba9e-4a35-897c-b096b9acaf75", "reason": "Wind-turbine rotor pitch-drive context does not identify a clamp cylinder." } ], "inventory_contract": { "atomic_flows": "v1", "localized_flow_names": "tiangong_zh_v1" } } }