{ "schema": "inspection_cards_assembly_knowledge_v1", "generation_mode": "structured_from_assembly_knowledge_sources", "seed_sources": [ "chapter19_24_rule_store_v1.json filtered to chapter 19" ], "usage_policy": "Cards guide assembly/function-group evidence extraction. Full source rules must still be retrieved for detailed final judgement. This knowledge library can be expanded beyond its current seed chapters.", "cards": [ { "rule_id": "19.1.1", "title": "避免同时装入两个配合面", "knowledge_category": "assembly_fit_disassembly", "primary_view": "assembly_contact_fit", "scope_type": "interface_pair", "scout_retrieval_sentence": "检查接触、配合、同轴、间隙和装配方向，重点观察mating_part_pair、insertion_or_assembly_axis、lead_in_chamfer_or_guide_feature、insertion_path_clearance、simultaneous_fit_surface_count，用于侦察“避免同时装入两个配合面”相关风险。", "trigger_signature": { "keywords": [ "assembly_installability", "insertion_or_assembly_axis", "insertion_path_clearance", "lead_in_chamfer_or_guide_feature", "mating_part_pair", "simultaneous_fit_surface_count", "装入两个", "避免同时", "配合面" ], "feature_patterns": [ "machined_or_mating_face" ], "source_pattern": "assembly_installability" }, "required_evidence": [ "mating_part_pair", "insertion_or_assembly_axis", "lead_in_chamfer_or_guide_feature", "insertion_path_clearance", "simultaneous_fit_surface_count" ], "inspection_prompt": "Check local structure around '避免同时装入两个配合面'. Verify required evidence first: mating_part_pair, insertion_or_assembly_axis, lead_in_chamfer_or_guide_feature, insertion_path_clearance, simultaneous_fit_surface_count. Before judgement, compare against: 零件装入路径上缺少导向、倒角、斜角或必要操作空间，或需要同时压入/对准多个配合面，导致装配困难、卡滞或损伤。", "negative_checks": [ "装入方向明确，配合入口具有导向/倒角/斜角，装配路径和操作空间充足，多个配合面按顺序定位或压入。" ], "unknown_if_missing": [ "only_title_or_ocr_text_without_geometry", "no_assembly_contact_or_fit_relation", "missing_neighbor_part_context" ] }, { "rule_id": "19.1.2", "title": "柔性套安装时要有引导部分", "knowledge_category": "assembly_fit_disassembly", "primary_view": "assembly_contact_fit", "scope_type": "interface_pair", "scout_retrieval_sentence": "检查接触、配合、同轴、间隙和装配方向，重点观察mating_part_pair、insertion_or_assembly_axis、lead_in_chamfer_or_guide_feature、insertion_path_clearance、simultaneous_fit_surface_count，用于侦察“柔性套安装时要有引导部分”相关风险。", "trigger_signature": { "keywords": [ "assembly_installability", "insertion_or_assembly_axis", "insertion_path_clearance", "lead_in_chamfer_or_guide_feature", "mating_part_pair", "simultaneous_fit_surface_count", "引导部分", "柔性套安", "装时要有" ], "feature_patterns": [ "machined_or_mating_face" ], "source_pattern": "assembly_installability" }, "required_evidence": [ "mating_part_pair", "insertion_or_assembly_axis", "lead_in_chamfer_or_guide_feature", "insertion_path_clearance", "simultaneous_fit_surface_count" ], "inspection_prompt": "Check local structure around '柔性套安装时要有引导部分'. Verify required evidence first: mating_part_pair, insertion_or_assembly_axis, lead_in_chamfer_or_guide_feature, insertion_path_clearance, simultaneous_fit_surface_count. Before judgement, compare against: 零件装入路径上缺少导向、倒角、斜角或必要操作空间，或需要同时压入/对准多个配合面，导致装配困难、卡滞或损伤。", "negative_checks": [ "装入方向明确，配合入口具有导向/倒角/斜角，装配路径和操作空间充足，多个配合面按顺序定位或压入。" ], "unknown_if_missing": [ "only_title_or_ocr_text_without_geometry", "no_assembly_contact_or_fit_relation", "missing_neighbor_part_context" ] }, { "rule_id": "19.1.3", "title": "为了活塞安装方便，气缸应有斜角", "knowledge_category": "assembly_fit_disassembly", "primary_view": "assembly_contact_fit", "scope_type": "interface_pair", "scout_retrieval_sentence": "检查接触、配合、同轴、间隙和装配方向，重点观察mating_part_pair、insertion_or_assembly_axis、lead_in_chamfer_or_guide_feature、insertion_path_clearance、simultaneous_fit_surface_count，用于侦察“为了活塞安装方便，气缸应有斜角”相关风险。", "trigger_signature": { "keywords": [ "assembly_installability", "insertion_or_assembly_axis", "insertion_path_clearance", "lead_in_chamfer_or_guide_feature", "mating_part_pair", "simultaneous_fit_surface_count", "为了活塞", "安装方便", "斜角", "气缸应有" ], "feature_patterns": [ "machined_or_mating_face" ], "source_pattern": "assembly_installability" }, "required_evidence": [ "mating_part_pair", "insertion_or_assembly_axis", "lead_in_chamfer_or_guide_feature", "insertion_path_clearance", "simultaneous_fit_surface_count" ], "inspection_prompt": "Check local structure around '为了活塞安装方便，气缸应有斜角'. Verify required evidence first: mating_part_pair, insertion_or_assembly_axis, lead_in_chamfer_or_guide_feature, insertion_path_clearance, simultaneous_fit_surface_count. Before judgement, compare against: 零件装入路径上缺少导向、倒角、斜角或必要操作空间，或需要同时压入/对准多个配合面，导致装配困难、卡滞或损伤。", "negative_checks": [ "装入方向明确，配合入口具有导向/倒角/斜角，装配路径和操作空间充足，多个配合面按顺序定位或压入。" ], "unknown_if_missing": [ "only_title_or_ocr_text_without_geometry", "no_assembly_contact_or_fit_relation", "missing_neighbor_part_context" ] }, { "rule_id": "19.1.5", "title": "零件安装部位应该有必要的倒角", "knowledge_category": "assembly_fit_disassembly", "primary_view": "assembly_contact_fit", "scope_type": "interface_pair", "scout_retrieval_sentence": "检查接触、配合、同轴、间隙和装配方向，重点观察mating_part_pair、insertion_or_assembly_axis、lead_in_chamfer_or_guide_feature、insertion_path_clearance、simultaneous_fit_surface_count，用于侦察“零件安装部位应该有必要的倒角”相关风险。", "trigger_signature": { "keywords": [ "assembly_installability", "insertion_or_assembly_axis", "insertion_path_clearance", "lead_in_chamfer_or_guide_feature", "mating_part_pair", "simultaneous_fit_surface_count", "倒角", "有必要的", "部位应该", "零件安装" ], "feature_patterns": [ "machined_or_mating_face" ], "source_pattern": "assembly_installability" }, "required_evidence": [ "mating_part_pair", "insertion_or_assembly_axis", "lead_in_chamfer_or_guide_feature", "insertion_path_clearance", "simultaneous_fit_surface_count" ], "inspection_prompt": "Check local structure around '零件安装部位应该有必要的倒角'. Verify required evidence first: mating_part_pair, insertion_or_assembly_axis, lead_in_chamfer_or_guide_feature, insertion_path_clearance, simultaneous_fit_surface_count. Before judgement, compare against: 零件装入路径上缺少导向、倒角、斜角或必要操作空间，或需要同时压入/对准多个配合面，导致装配困难、卡滞或损伤。", "negative_checks": [ "装入方向明确，配合入口具有导向/倒角/斜角，装配路径和操作空间充足，多个配合面按顺序定位或压入。" ], "unknown_if_missing": [ "only_title_or_ocr_text_without_geometry", "no_assembly_contact_or_fit_relation", "missing_neighbor_part_context" ] }, { "rule_id": "19.1.6", "title": "要为拆装零件留有必要的操作空间", "knowledge_category": "assembly_fit_disassembly", "primary_view": "disassembly_maintenance_access", "scope_type": "interface_pair", "scout_retrieval_sentence": "检查拆装路径、操作空间和维护可达性，重点观察target_part_or_fastener、removal_direction、tool_or_hand_access_space、blocking_neighbor_parts、service_or_replacement_frequency，用于侦察“要为拆装零件留有必要的操作空间”相关风险。", "trigger_signature": { "keywords": [ "blocking_neighbor_parts", "disassembly_maintenance_access", "removal_direction", "service_or_replacement_frequency", "target_part_or_fastener", "tool_or_hand_access_space", "作空间", "必要的操", "要为拆装", "零件留有" ], "feature_patterns": [ "tool_access_or_drilling" ], "source_pattern": "disassembly_maintenance_access" }, "required_evidence": [ "target_part_or_fastener", "removal_direction", "tool_or_hand_access_space", "blocking_neighbor_parts", "service_or_replacement_frequency" ], "inspection_prompt": "Check local structure around '要为拆装零件留有必要的操作空间'. Verify required evidence first: target_part_or_fastener, removal_direction, tool_or_hand_access_space, blocking_neighbor_parts, service_or_replacement_frequency. Before judgement, compare against: 目标零件、键、挡圈、螺钉或维修部位在拆卸路径上被相邻零件遮挡，缺少拔出孔、拆卸槽、扳手空间或维修孔，导致维修时必须拆卸无关部件或损伤零件。", "negative_checks": [ "拆卸方向和工具进入空间明确，易损/常修件可局部拆卸，必要时设置维修孔、拔出孔、拆卸槽或油压拆卸通道。" ], "unknown_if_missing": [ "only_title_or_ocr_text_without_geometry", "no_assembly_contact_or_fit_relation", "missing_neighbor_part_context" ] }, { "rule_id": "19.1.7", "title": "应尽量避免轴上多个零件具有同一配合尺寸", "knowledge_category": "assembly_fit_disassembly", "primary_view": "assembly_contact_fit", "scope_type": "interface_pair", "scout_retrieval_sentence": "检查接触、配合、同轴、间隙和装配方向，重点观察mating_part_pair、insertion_or_assembly_axis、lead_in_chamfer_or_guide_feature、insertion_path_clearance、simultaneous_fit_surface_count，用于侦察“应尽量避免轴上多个零件具有同一配合尺寸”相关风险。", "trigger_signature": { "keywords": [ "assembly_installability", "insertion_or_assembly_axis", "insertion_path_clearance", "lead_in_chamfer_or_guide_feature", "mating_part_pair", "simultaneous_fit_surface_count", "个零件具", "免轴上多", "合尺寸", "应尽量避", "有同一配" ], "feature_patterns": [ "machined_or_mating_face" ], "source_pattern": "assembly_installability" }, "required_evidence": [ "mating_part_pair", "insertion_or_assembly_axis", "lead_in_chamfer_or_guide_feature", "insertion_path_clearance", "simultaneous_fit_surface_count" ], "inspection_prompt": "Check local structure around '应尽量避免轴上多个零件具有同一配合尺寸'. Verify required evidence first: mating_part_pair, insertion_or_assembly_axis, lead_in_chamfer_or_guide_feature, insertion_path_clearance, simultaneous_fit_surface_count. Before judgement, compare against: 零件装入路径上缺少导向、倒角、斜角或必要操作空间，或需要同时压入/对准多个配合面，导致装配困难、卡滞或损伤。", "negative_checks": [ "装入方向明确，配合入口具有导向/倒角/斜角，装配路径和操作空间充足，多个配合面按顺序定位或压入。" ], "unknown_if_missing": [ "only_title_or_ocr_text_without_geometry", "no_assembly_contact_or_fit_relation", "missing_neighbor_part_context" ] }, { "rule_id": "19.1.8", "title": "避免在箱体上切螺纹装观查窗", "knowledge_category": "assembly_fit_disassembly", "primary_view": "assembly_contact_fit", "scope_type": "interface_pair", "scout_retrieval_sentence": "检查接触、配合、同轴、间隙和装配方向，重点观察fastener_type_and_axis、connected_part_stack、threaded_hole_or_clearance_hole、head_or_nut_access_space、load_direction_or_clamping_function，用于侦察“避免在箱体上切螺纹装观查窗”相关风险。", "trigger_signature": { "keywords": [ "connected_part_stack", "fastener_connection_design", "fastener_type_and_axis", "head_or_nut_access_space", "load_direction_or_clamping_function", "threaded_hole_or_clearance_hole", "thread_engagement_or_hole_depth", "体上切螺", "纹装观查", "避免在箱" ], "feature_patterns": [ "hole_or_hole_group" ], "source_pattern": "fastener_connection_design" }, "required_evidence": [ "fastener_type_and_axis", "connected_part_stack", "threaded_hole_or_clearance_hole", "head_or_nut_access_space", "load_direction_or_clamping_function", "thread_engagement_or_hole_depth" ], "inspection_prompt": "Check local structure around '避免在箱体上切螺纹装观查窗'. Verify required evidence first: fastener_type_and_axis, connected_part_stack, threaded_hole_or_clearance_hole, head_or_nut_access_space, load_direction_or_clamping_function, thread_engagement_or_hole_depth. Before judgement, compare against: 螺钉/螺栓/螺母承担不合适的定位、受力、防松或密封功能，或布置位置、孔型、间距、头部形式、扳手空间、螺纹啮合长度不满足装拆和受力要求。", "negative_checks": [ "紧固件只承担合适的连接/夹紧功能，定位另设销或止口，布置在刚度和可达性良好的区域，螺纹啮合、头部空间、防松和密封边界明确。" ], "unknown_if_missing": [ "only_title_or_ocr_text_without_geometry", "no_assembly_contact_or_fit_relation", "missing_neighbor_part_context" ] }, { "rule_id": "19.3.1", "title": "采用对称结构简化装配工艺", "knowledge_category": "assembly_fit_disassembly", "primary_view": "operation_process_economy", "scope_type": "interface_pair", "scout_retrieval_sentence": "检查与该知识相关的模型事实，重点观察assembly_sequence、part_orientation_symmetry、operation_count_or_site_work、automation_or_feeding_constraint、locking_or_snap_feature，用于侦察“采用对称结构简化装配工艺”相关风险。", "trigger_signature": { "keywords": [ "assembly_process_economy", "assembly_sequence", "automation_or_feeding_constraint", "locking_or_snap_feature", "operation_count_or_site_work", "part_orientation_symmetry", "结构简化", "装配工艺", "采用对称" ], "feature_patterns": [ "general_mechanical_feature" ], "source_pattern": "assembly_process_economy" }, "required_evidence": [ "assembly_sequence", "part_orientation_symmetry", "operation_count_or_site_work", "automation_or_feeding_constraint", "locking_or_snap_feature" ], "inspection_prompt": "Check local structure around '采用对称结构简化装配工艺'. Verify required evidence first: assembly_sequence, part_orientation_symmetry, operation_count_or_site_work, automation_or_feeding_constraint, locking_or_snap_feature. Before judgement, compare against: 装配结构导致现场工作量大、装配运动复杂、方向易混、自动上料缠绕搭接或机械手难以拾取/锁定。", "negative_checks": [ "结构对称性、供料姿态、装配运动和锁定方式清晰，现场调整少，适合顺序装配或自动化装配。" ], "unknown_if_missing": [ "only_title_or_ocr_text_without_geometry", "no_assembly_contact_or_fit_relation", "missing_neighbor_part_context" ] }, { "rule_id": "19.3.2", "title": "避免因错误安装而不能正常工作", "knowledge_category": "assembly_fit_disassembly", "primary_view": "operation_process_economy", "scope_type": "interface_pair", "scout_retrieval_sentence": "检查与该知识相关的模型事实，重点观察assembly_sequence、part_orientation_symmetry、operation_count_or_site_work、automation_or_feeding_constraint、locking_or_snap_feature，用于侦察“避免因错误安装而不能正常工作”相关风险。", "trigger_signature": { "keywords": [ "assembly_process_economy", "assembly_sequence", "automation_or_feeding_constraint", "locking_or_snap_feature", "operation_count_or_site_work", "part_orientation_symmetry", "不能正常", "工作", "误安装而", "避免因错" ], "feature_patterns": [ "general_mechanical_feature" ], "source_pattern": "assembly_process_economy" }, "required_evidence": [ "assembly_sequence", "part_orientation_symmetry", "operation_count_or_site_work", "automation_or_feeding_constraint", "locking_or_snap_feature" ], "inspection_prompt": "Check local structure around '避免因错误安装而不能正常工作'. Verify required evidence first: assembly_sequence, part_orientation_symmetry, operation_count_or_site_work, automation_or_feeding_constraint, locking_or_snap_feature. Before judgement, compare against: 装配结构导致现场工作量大、装配运动复杂、方向易混、自动上料缠绕搭接或机械手难以拾取/锁定。", "negative_checks": [ "结构对称性、供料姿态、装配运动和锁定方式清晰，现场调整少，适合顺序装配或自动化装配。" ], "unknown_if_missing": [ "only_title_or_ocr_text_without_geometry", "no_assembly_contact_or_fit_relation", "missing_neighbor_part_context" ] }, { "rule_id": "19.4.1", "title": "简化装配运动方式", "knowledge_category": "assembly_fit_disassembly", "primary_view": "operation_process_economy", "scope_type": "interface_pair", "scout_retrieval_sentence": "检查与该知识相关的模型事实，重点观察assembly_sequence、part_orientation_symmetry、operation_count_or_site_work、automation_or_feeding_constraint、locking_or_snap_feature，用于侦察“简化装配运动方式”相关风险。", "trigger_signature": { "keywords": [ "assembly_process_economy", "assembly_sequence", "automation_or_feeding_constraint", "locking_or_snap_feature", "operation_count_or_site_work", "part_orientation_symmetry", "简化装配", "运动方式" ], "feature_patterns": [ "general_mechanical_feature" ], "source_pattern": "assembly_process_economy" }, "required_evidence": [ "assembly_sequence", "part_orientation_symmetry", "operation_count_or_site_work", "automation_or_feeding_constraint", "locking_or_snap_feature" ], "inspection_prompt": "Check local structure around '简化装配运动方式'. Verify required evidence first: assembly_sequence, part_orientation_symmetry, operation_count_or_site_work, automation_or_feeding_constraint, locking_or_snap_feature. Before judgement, compare against: 装配结构导致现场工作量大、装配运动复杂、方向易混、自动上料缠绕搭接或机械手难以拾取/锁定。", "negative_checks": [ "结构对称性、供料姿态、装配运动和锁定方式清晰，现场调整少，适合顺序装配或自动化装配。" ], "unknown_if_missing": [ "only_title_or_ocr_text_without_geometry", "no_assembly_contact_or_fit_relation", "missing_neighbor_part_context" ] }, { "rule_id": "19.4.2", "title": "尽量减少现场装配工作量", "knowledge_category": "assembly_fit_disassembly", "primary_view": "operation_process_economy", "scope_type": "interface_pair", "scout_retrieval_sentence": "检查与该知识相关的模型事实，重点观察assembly_sequence、part_orientation_symmetry、operation_count_or_site_work、automation_or_feeding_constraint、locking_or_snap_feature，用于侦察“尽量减少现场装配工作量”相关风险。", "trigger_signature": { "keywords": [ "assembly_process_economy", "assembly_sequence", "automation_or_feeding_constraint", "locking_or_snap_feature", "operation_count_or_site_work", "part_orientation_symmetry", "尽量减少", "工作量", "现场装配" ], "feature_patterns": [ "general_mechanical_feature" ], "source_pattern": "assembly_process_economy" }, "required_evidence": [ "assembly_sequence", "part_orientation_symmetry", "operation_count_or_site_work", "automation_or_feeding_constraint", "locking_or_snap_feature" ], "inspection_prompt": "Check local structure around '尽量减少现场装配工作量'. Verify required evidence first: assembly_sequence, part_orientation_symmetry, operation_count_or_site_work, automation_or_feeding_constraint, locking_or_snap_feature. Before judgement, compare against: 装配结构导致现场工作量大、装配运动复杂、方向易混、自动上料缠绕搭接或机械手难以拾取/锁定。", "negative_checks": [ "结构对称性、供料姿态、装配运动和锁定方式清晰，现场调整少，适合顺序装配或自动化装配。" ], "unknown_if_missing": [ "only_title_or_ocr_text_without_geometry", "no_assembly_contact_or_fit_relation", "missing_neighbor_part_context" ] }, { "rule_id": "19.4.3", "title": "为了便于用机械手安装，采用卡扣或内部锁定结构", "knowledge_category": "assembly_fit_disassembly", "primary_view": "operation_process_economy", "scope_type": "interface_pair", "scout_retrieval_sentence": "检查与该知识相关的模型事实，重点观察assembly_sequence、part_orientation_symmetry、operation_count_or_site_work、automation_or_feeding_constraint、locking_or_snap_feature，用于侦察“为了便于用机械手安装，采用卡扣或内部锁定结构”相关风险。", "trigger_signature": { "keywords": [ "assembly_process_economy", "assembly_sequence", "automation_or_feeding_constraint", "locking_or_snap_feature", "operation_count_or_site_work", "part_orientation_symmetry", "为了便于", "安装", "定结构", "或内部锁", "用机械手", "采用卡扣" ], "feature_patterns": [ "general_mechanical_feature" ], "source_pattern": "assembly_process_economy" }, "required_evidence": [ "assembly_sequence", "part_orientation_symmetry", "operation_count_or_site_work", "automation_or_feeding_constraint", "locking_or_snap_feature" ], "inspection_prompt": "Check local structure around '为了便于用机械手安装，采用卡扣或内部锁定结构'. Verify required evidence first: assembly_sequence, part_orientation_symmetry, operation_count_or_site_work, automation_or_feeding_constraint, locking_or_snap_feature. Before judgement, compare against: 装配结构导致现场工作量大、装配运动复杂、方向易混、自动上料缠绕搭接或机械手难以拾取/锁定。", "negative_checks": [ "结构对称性、供料姿态、装配运动和锁定方式清晰，现场调整少，适合顺序装配或自动化装配。" ], "unknown_if_missing": [ "only_title_or_ocr_text_without_geometry", "no_assembly_contact_or_fit_relation", "missing_neighbor_part_context" ] }, { "rule_id": "19.5.1", "title": "紧固件头部应具有平滑直边，以便拾取", "knowledge_category": "assembly_fit_disassembly", "primary_view": "operation_process_economy", "scope_type": "interface_pair", "scout_retrieval_sentence": "检查与该知识相关的模型事实，重点观察assembly_sequence、part_orientation_symmetry、operation_count_or_site_work、automation_or_feeding_constraint、locking_or_snap_feature，用于侦察“紧固件头部应具有平滑直边，以便拾取”相关风险。", "trigger_signature": { "keywords": [ "assembly_process_economy", "assembly_sequence", "automation_or_feeding_constraint", "locking_or_snap_feature", "operation_count_or_site_work", "part_orientation_symmetry", "以便拾取", "平滑直边", "紧固件头", "部应具有" ], "feature_patterns": [ "general_mechanical_feature" ], "source_pattern": "assembly_process_economy" }, "required_evidence": [ "assembly_sequence", "part_orientation_symmetry", "operation_count_or_site_work", "automation_or_feeding_constraint", "locking_or_snap_feature" ], "inspection_prompt": "Check local structure around '紧固件头部应具有平滑直边，以便拾取'. Verify required evidence first: assembly_sequence, part_orientation_symmetry, operation_count_or_site_work, automation_or_feeding_constraint, locking_or_snap_feature. Before judgement, compare against: 装配结构导致现场工作量大、装配运动复杂、方向易混、自动上料缠绕搭接或机械手难以拾取/锁定。", "negative_checks": [ "结构对称性、供料姿态、装配运动和锁定方式清晰，现场调整少，适合顺序装配或自动化装配。" ], "unknown_if_missing": [ "only_title_or_ocr_text_without_geometry", "no_assembly_contact_or_fit_relation", "missing_neighbor_part_context" ] }, { "rule_id": "19.5.2", "title": "自动上料机构供料的零件，应避免缠绕搭接", "knowledge_category": "assembly_fit_disassembly", "primary_view": "operation_process_economy", "scope_type": "interface_pair", "scout_retrieval_sentence": "检查与该知识相关的模型事实，重点观察assembly_sequence、part_orientation_symmetry、operation_count_or_site_work、automation_or_feeding_constraint、locking_or_snap_feature，用于侦察“自动上料机构供料的零件，应避免缠绕搭接”相关风险。", "trigger_signature": { "keywords": [ "assembly_process_economy", "assembly_sequence", "automation_or_feeding_constraint", "locking_or_snap_feature", "operation_count_or_site_work", "part_orientation_symmetry", "应避免缠", "机构供料", "的零件", "绕搭接", "自动上料" ], "feature_patterns": [ "general_mechanical_feature" ], "source_pattern": "assembly_process_economy" }, "required_evidence": [ "assembly_sequence", "part_orientation_symmetry", "operation_count_or_site_work", "automation_or_feeding_constraint", "locking_or_snap_feature" ], "inspection_prompt": "Check local structure around '自动上料机构供料的零件，应避免缠绕搭接'. Verify required evidence first: assembly_sequence, part_orientation_symmetry, operation_count_or_site_work, automation_or_feeding_constraint, locking_or_snap_feature. Before judgement, compare against: 装配结构导致现场工作量大、装配运动复杂、方向易混、自动上料缠绕搭接或机械手难以拾取/锁定。", "negative_checks": [ "结构对称性、供料姿态、装配运动和锁定方式清晰，现场调整少，适合顺序装配或自动化装配。" ], "unknown_if_missing": [ "only_title_or_ocr_text_without_geometry", "no_assembly_contact_or_fit_relation", "missing_neighbor_part_context" ] }, { "rule_id": "19.6.1", "title": "避免凸轮机构试车时电动机反转，造成失效", "knowledge_category": "assembly_fit_disassembly", "primary_view": "assembly_contact_fit", "scope_type": "interface_pair", "scout_retrieval_sentence": "检查接触、配合、同轴、间隙和装配方向，重点观察mating_part_pair、insertion_or_assembly_axis、lead_in_chamfer_or_guide_feature、insertion_path_clearance、simultaneous_fit_surface_count，用于侦察“避免凸轮机构试车时电动机反转，造成失效”相关风险。", "trigger_signature": { "keywords": [ "assembly_installability", "insertion_or_assembly_axis", "insertion_path_clearance", "lead_in_chamfer_or_guide_feature", "mating_part_pair", "simultaneous_fit_surface_count", "反转", "时电动机", "机构试车", "造成失效", "避免凸轮" ], "feature_patterns": [ "machined_or_mating_face" ], "source_pattern": "assembly_installability" }, "required_evidence": [ "mating_part_pair", "insertion_or_assembly_axis", "lead_in_chamfer_or_guide_feature", "insertion_path_clearance", "simultaneous_fit_surface_count" ], "inspection_prompt": "Check local structure around '避免凸轮机构试车时电动机反转，造成失效'. Verify required evidence first: mating_part_pair, insertion_or_assembly_axis, lead_in_chamfer_or_guide_feature, insertion_path_clearance, simultaneous_fit_surface_count. Before judgement, compare against: 零件装入路径上缺少导向、倒角、斜角或必要操作空间，或需要同时压入/对准多个配合面，导致装配困难、卡滞或损伤。", "negative_checks": [ "装入方向明确，配合入口具有导向/倒角/斜角，装配路径和操作空间充足，多个配合面按顺序定位或压入。" ], "unknown_if_missing": [ "only_title_or_ocr_text_without_geometry", "no_assembly_contact_or_fit_relation", "missing_neighbor_part_context" ] }, { "rule_id": "19.6.2", "title": "齿轮安装", "knowledge_category": "assembly_fit_disassembly", "primary_view": "assembly_contact_fit", "scope_type": "interface_pair", "scout_retrieval_sentence": "检查接触、配合、同轴、间隙和装配方向，重点观察mating_part_pair、insertion_or_assembly_axis、lead_in_chamfer_or_guide_feature、insertion_path_clearance、simultaneous_fit_surface_count，用于侦察“齿轮安装”相关风险。", "trigger_signature": { "keywords": [ "assembly_installability", "insertion_or_assembly_axis", "insertion_path_clearance", "lead_in_chamfer_or_guide_feature", "mating_part_pair", "simultaneous_fit_surface_count", "齿轮安装" ], "feature_patterns": [ "machined_or_mating_face" ], "source_pattern": "assembly_installability" }, "required_evidence": [ "mating_part_pair", "insertion_or_assembly_axis", "lead_in_chamfer_or_guide_feature", "insertion_path_clearance", "simultaneous_fit_surface_count" ], "inspection_prompt": "Check local structure around '齿轮安装'. Verify required evidence first: mating_part_pair, insertion_or_assembly_axis, lead_in_chamfer_or_guide_feature, insertion_path_clearance, simultaneous_fit_surface_count. Before judgement, compare against: 零件装入路径上缺少导向、倒角、斜角或必要操作空间，或需要同时压入/对准多个配合面，导致装配困难、卡滞或损伤。", "negative_checks": [ "装入方向明确，配合入口具有导向/倒角/斜角，装配路径和操作空间充足，多个配合面按顺序定位或压入。" ], "unknown_if_missing": [ "only_title_or_ocr_text_without_geometry", "no_assembly_contact_or_fit_relation", "missing_neighbor_part_context" ] } ] }