ap214 之簡介 報告人 : 朱哲儒. 簡介 n ap214 之內容大要 n ap214 之 uof 大要
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AP214之簡介
報告人 : 朱哲儒
簡介 AP214 之內容大要 AP214 之 UoF 大要
AP214 :
全名 :Core Data for Automotive Mechanical Design process
目的 : 規定出汽車產業在設計流程中所 需要的資料內容與架構 .
NC programming
Documentation
Manufacturing
Tools and development of method plan
Production planning
Design
Part lists, Bill-of-material
Quality check
Kinematics and robotic simulation
Design of parts and assemblies
AP214 所包括的範圍
UoF:Unit of Functionality
C: 表面狀況 D:draughting E: 外部參考 FF: 格式特徵 G: 幾何 K:kinematics MD: 量測資料
PR: 性質 P: 表現方式 S: 產品結構 T: 公差
STEP AP214PDM Subset for STEP/PDMI Project
S7 Specifica-
tion Control
S8 Process
Plan
S4 Default Setting
S2 Element
Structure
D/PR Draughting/ Presentation
FF1...4 Form Feature
G1...7 Geometry
T1...2 Tolerances
C1 Surface Condi-tions
K1 Kinematics
F1...3 FEA
S6Classifi-cation
S1ProductManage-
ment Data
S5Work
Management
E1External
Reference
S3Item
DefinitionStructure
PR1/PR2Item/
MaterialProperty
classificationS6
specification_control
S7Version
S1
organizationaldata
S1
item_definition_structure
S3
effectivityS4
form_features
FF1/2/3
material propertiesM1/ PR1/ 2
item(part)
S1
work_management
S5
process_planS8
definitionS1 drawing/
presentationP1/2/3/D1 external_
referencesE1
kinematicsK1
tolerancesT1/2
CSGG7
B-repG4/5
surfacesG3/83D_
wireframeG2/MD1
2D-geometryG1explicit
draughtingD1/P2
associative_annotation
D2
item(tool)
S1
surface_conditions
C1
element_structure
S2
mass/
System Integration Concept Based on International Standards
CAD 2CAD 2PDMPDMCAD 1CAD 1
PDMDatabase
Middleware based on standards•Logical data model AP214 •Implementation method Corba
- Abstraction from physical storage location- Transparent access to heterogeneous databases- Event Service
CADCADDatabaseDatabase
Inter-Client-Communication
via Events
CADDatabase
Inter-Client-Communication
via Events
STEP-based enterprise data model
Clients/Frontends
Transport
Server
... to be evaluated in STEP/PDMI2
表現出表面性質與材料的表面處理 . 其中包含設計者為達成所需要的特定功能所規定的表面性質 .
表面性質資訊表示法的定義是與 associative_annotation UoF (D2) 有關
surface_condition (C1)
surface_condition (C1)之 application object
Coating_layer Coating_layer_relationship Contact_ratio Default_roughness Default_setting_association Hardness Roughness Surface_condition Tactile_appearance
Treatment_result Value_with_unit Visual_appearance
定義了在一個使用於科技圖形的基本元件之表現法 . 此外還定義了對於科技圖形的組織架構與管理資料 .
此一 UoF 是基於 ISO 10303-201, 並建立了對於部份定義資料以 CAD 的格式交換的資訊需求 .其中的基本元件不在乎是以 2-D 的格式定義或是以 3-D 的格式定義 .
對於圖形 sheet, 繪圖觀點 , 符號 , 與尺寸的管理 .
explicit_draughting (D1)
explicit_draughting (D1)之 application object
Annotation_curve Detailed_element Dimension Dimension_callout Dimension_curve Dimension_sequence_
pair Drawing Drawing_assignment Drawing_sequence
Drawing_sheet Projection_curve View_area_assignme
nt
定義了基本原件在一相關格式中的表現方法 . 例如基本的幾何 .
基於 ISO 10303-202 , 允許圖形的交換以維持零件在基本與幾何外觀的關係 .
藉由計算大小與距離的值來維持關連性 , 數質的表示法 , 以及計算的原點 .
允許參照與幾何尺寸有關的tolerance information(UoF T1).
associative_annotation (D2)
associative_annotation (D2)之 application object
Associated_annotation_symbol
Associated_fill_area Associated_leader Associated_projection_curve Detailed_element Dimension_callout Geometric_tolerance_symbo
l Surface_condition_symbol
提供一個參考機制來定義與AP214 中定義的物件有關之額外文件 .
文件可能包含不在此一部份範圍內的資料 . 並包括了非數位化與數位化的資料 .
external_reference_mechanism (E1)
external_reference_mechanism (E1)之 application object
Archived_document Digital_document Document_relationship Document_type External_document External_document_assig
nment External_document_versio
n
External_library_reference
External_model Physical_model
將外形中有興趣的部份作分類 , 並視之為一個特徵 (feature) 以及將相關的參數視為附加的資訊 .
並非是產生外形 , 而是做為外形的識別 .
因此所產生的特徵還可以再組合成為一個新的特徵 .
user_defined_feature (FF1)
user_defined_feature (FF1)之 application object
Feature_occurrence
Feature_parameter
General_compound_feature
General_feature General_feature_
parameter Included_feature Value_with_unit
提供在一個已經設計好的外形且具有特殊類別的特徵中 , 定義一個有興趣的範圍 , 而此一特徵的定義與類別是已經定義在 AP214 之中 .
此一 UoF 中的特徵參數的改變並不會影響到零件外形的特徵 .
included_feature (FF2)
included_feature (FF2)之 application object
Angle_specification Angle_taper Bead_end_type Bead_feature Boss_feature Boss_top_condition Catalog_thread Chamfer Chamfer_angle Chamfer_definition Chamfer_offset Circular_boss
Circular_closed_profile Circular_offset_pattern Circular_omit_pattern Circular_path Circular_pattern Closed_profile Closed_profile_usage Complete_circular_path Compound_feature_in_pan
el Compound_feature_in_pan
el_element
Compound_feature_in_panel_element_relationship
Compound_feature_in_solid
Compound_feature_in_solid_element
Compound_feature_in_solid_element_relationship
Conical_bottom Constant_radius_edge_rou
nd Constant_radius_fillet Default_chamfer Default_draft_angle Default_edge_round Default_fillet
Default_setting_association
Defined_thread Diameter_taper Directed_taper Edge_round Face_termination Feature_definition Feature_occurrence Fillet Flat_bottom Flat_slot_end_type Flat_with_chamfer_bott
om Flat_with_radius_bottom
Form_feature_in_panel General_boss General_bottom_condition General_closed_profile General_open_profile General_path General_pattern General_pocket_in_solid General_top_condition Hole_bottom_condition Hole_feature_in_panel Joggle_feature Joggle_termination Linear_bead_end_type Linear_path
Locator_feature Ngon_profile Open_bead_end_type Open_profile Open_slot_end_type Panel_hole_with_barring Partial_circular_path Partial_circular_profile Path Planar_bottom_condition Planar_top_condition Pocket_bottom_condition Pocket_feature_in_solid Process_feature_in_panel
Process_feature_in_solid Profile Radiused_bead_end_type Radiused_slot_end_type Rectangular_boss Rectangular_closed_pocket_in_so
lid Rectangular_closed_profile Rectangular_offset_pattern Rectangular_omit_pattern Rectangular_open_pocket_in_soli
d Rectangular_pattern Replicate_base_assignment Replicate_feature Rib_feature Round_hole
Rounded_u_profile Slot_end_type Slot_feature Spherical_bottom Square_u_profile Tee_profile Thread_feature Thread_specification Through_bottom_condi
tion Through_hole_conditio
n Transition_feature Value_termination Vee_profile Woodruff_slot_end_typ
e
此一 UoF 是要使用在included_feature UoF 所定義的特徵 , 應用在一基礎外形來產生一個調整過的外形 .
要瞭解在此一 UoF 中的特徵參數是關係到在外形上的影響 .
generative_featured_shape (FF3)
generative_featured_shape (FF3)之 application object
Feature_occurrence
Feature_placement
Featured_shape Placed_feature
此一 UoF 是要將幾何圖形轉換成為2-D wireframe 的模型 . 其中包括了用來表現路徑與循環的幾何組合曲線 .
此 UoF 中所包括的點 , 曲線類型是意指在表面上的點與曲線 . 沒有邊限的曲線在此 UoF 中是明顯的空白 , 除非它們是封閉的 .
表面資料與拓樸資訊是在此一 UoF的範圍之外 .
wireframe_model_2d (G1)
wireframe_model_2d (G1)之 application object
B_spline_curve Cartesian_point Circle Composite_curve Constructive_geometric_
element Constructive_geometry Constructive_geometry_
association Curve Curve_set_2d Detailed_element
Detailed_geometric_model_element
Detailed_model_element Ellipse Geometric_model Geometric_model_relation
ship Geometric_model_version Hyperbola Line Offset_curve Parabola Point
( 接上面 )
Point_on_curve Polyline Trimmed_curve Wireframe_model_2d
此一 UoF 是要將幾何圖形轉換成為 3-D wireframe 的模型 . 所有在wireframe_model_2d 的物件都包含在 wireframe_model_3d 的UoF 中 .
此一 UoF 中包括了用來表現路徑與循環的幾何組合曲線 . 此 UoF 中所包括的點 , 曲線類型是意指在表面上的點與曲線 . 沒有邊限的曲線在此 UoF 中是明顯的空白 , 除非它們是封閉的 .
表面資料與拓樸資訊是在此一 UoF 的範圍之外 .
wireframe_model_3d (G2)
wireframe_model_3d (G2)之 application object
B_spline_curve Cartesian_point Circle Composite_curve Constructive_geometric_elemen
t Constructive_geometry Constructive_geometry_associat
ion Curve Curve_set_3d Detailed_element Detailed_geometric_model_ele
ment
Detailed_model_element Ellipse Geometric_model Geometric_model_relationship Geometric_model_version Hybrid_geometric_model_3d Hyperbola Line Offset_curve Parabola Point
( 接上面 )
Point_on_curve Polyline Trimmed_curve Wireframe_model_3d
此一 UoF 是將幾何圖形轉換成為surface 模型 .
在此 UoF 中所關心的是邊緣表面 . 需提供相鄰的邊界與表面 . 整理與組合曲線與表面藉由應用拓樸物件來表現例如 : 頂點 , 邊界 , 循環與面 . 此UoF 包括了 G2 與 G8 中的點 , 曲線 , 表面 .
此一 UoF 具有表示在參數空間中的曲線與平面上的點與曲線之額外功能 ..
connected_surface_model(G3)
connected_surface_model(G3)之 application object
B_spline_curve B_spline_surface Cartesian_point Circle Conical_surface Constructive_geometric_eleme
nt Constructive_geometry Constructive_geometry_associa
tion Curve Curve_on_surface Cylindrical_surface Detailed_element
Detailed_geometric_model_element
Detailed_model_element Edge_loop Edge_transition Ellipse Face Face_bound Face_transition Geometric_model Geometric_model_relati
onship Geometric_model_versio
n
(接上面 ) Hybrid_geometric_model_3d Hyperbola Line Offset_surface Oriented_edge_curve Parabola Plane Point Point_on_curve Point_on_surface Polyline Shell
Spherical_surface Surface Surface_model Surface_of_linear_ext
rusion Surface_of_revolution Toroidal_surface Vertex_loop Vertex_point
此一 UoF 提供將幾何圖形轉換成以平面與隱含拓樸的 B-rep 模型 .
此一 UoF 與 G3 和 G5 共享了點線面的基本幾何定義 . 同時也與 G5 共享了封閉殼與面的多種固體 B-rep與拓樸觀念的定義 .
faceted_b_rep_model (G4)
faceted_b_rep_model (G4)之 application object
Cartesian_point Constructive_geometric_
element Constructive_geometry Constructive_geometry_
association Detailed_element Detailed_geometric_mo
del_element Detailed_model_element
Faceted_b_rep Faceted_b_rep_model Faceted_closed_shell Faceted_face Geometric_model Geometric_model_relationship Geometric_model_version Hybrid_geometric_model_3d Plane Point Poly_loop
此一 UoF 提供將幾何圖形轉換成為具有完整拓樸架構 B-rep 模型與直接定義出幾何上的面與邊界的能力 .
此 B-rep 模型是由一個或是多個的B-rep 固體所表現 .
曲線與表面的幾何可以是複雜的但是必須是直接的定義 .
b_rep_model (G5)
b_rep_model (G5)之 application object
B_rep B_rep_model B_spline_curve B_spline_surface Cartesian_point Circle Closed_shell Conical_surface Constructive_geometric_ele
ment Constructive_geometry Constructive_geometry_ass
ociation
Curve Curve_on_surface Cylindrical_surface Detailed_element Detailed_geometric_mode
l_element Detailed_model_element Edge_loop Edge_transition Ellipse Face
( 接上面 ) Face_bound Face_transition Geometric_model Geometric_model_relationshi
p Geometric_model_version Hybrid_geometric_model_3d Hyperbola Line Oriented_edge_curve Parabola Plane Point
Polyline Spherical_surface Surface Surface_of_linear_extrusio
n Surface_of_revolution Toroidal_surface Vertex_loop Vertex_point
提供將幾何表現成為一個包含固體 , 表面與 wireframe 資料的拓樸聯接幾何模型 .
一個複合的表示法收集了一些幾何相同或不同類型的項目 , 並連接這些項目至一拓樸連接的模型.
此一 UoF 包含了 G5 與 G3 中的application object
compound_model (G6)
compound_model (G6)之 application object
B_spline_curve B_spline_surface Cartesian_point Circle Compound_model Conical_surface Constructive_geometri
c_element Constructive_geometry Constructive_geometry
_association Curve
Curve_on_surface Cylindrical_surface Detailed_element Detailed_geometric_mo
del_element Detailed_model_element Edge_loop Edge_transition Ellipse Face Face_bound Face_transition
( 接上面 ) Geometric_model Geometric_model_relationship Geometric_model_version Hybrid_geometric_model_3d Hyperbola Line Offset_surface Oriented_edge_curve Parabola Plane Point Point_on_curve
Point_on_surface Polyline Spherical_surface Surface Surface_of_linear_extrus
ion Surface_of_revolution Topologically_connected
_set Toroidal_surface Vertex_loop Vertex_point
將幾何圖形使用 CSG 來轉換成為固體模型 .
csg_model (G7)
csg_model (G7)之 application object
B_rep B_rep_model B_spline_curve B_spline_surface Block Boolean_result Cartesian_point Circle Closed_shell Conical_surface Constructive_geometri
c_element
Constructive_geometry Constructive_geometry_associat
ion Csg_model Csg_primitive Curve Curve_on_surface Cylindrical_surface Detailed_element Detailed_geometric_model_elem
ent Detailed_model_element Edge_loop Edge_transition
( 接上面 ) Ellipse Face Face_bound Face_transition Faceted_b_rep Faceted_b_rep_model Faceted_closed_shell Faceted_face Geometric_model Geometric_model_relatio
nship Geometric_model_version Half_space_solid
Hybrid_geometric_model_3d Hyperbola Line Oriented_edge_curve Parabola Plane Point Poly_loop Polyline Right_angular_wedge Right_circular_cone Right_circular_cylinder
接上面 Solid_of_linear_extrusion Solid_of_revolution Solid_replica Sphere Spherical_surface Surface Surface_of_linear_extrusio
n Surface_of_revolution Swept_face_solid Toroidal_surface Torus Vertex_loop Vertex_point
此一 UoF 提供了將幾何表示成為具有幾何邊界的表面模型 .
此一 UoF 提供了基本的幾何架構 , 例如 3-D 的點 , 曲線 , 與平面 .
這 UoF 並沒有包含任何拓樸資訊 . 基本幾何物件也同時與 G3 與和 G5 一
起用來為了拓樸邊界表面的定義與拓樸連接 .
geometrically_bounded_surface_model (G8)
geometrically_bounded_surface_model (G8)之 application object B_spline_curve B_spline_surface Cartesian_point Circle Composite_curve Conical_surface Constructive_geometric_el
ement Constructive_geometry Constructive_geometry_as
sociation Curve Curve_on_surface Cylindrical_surface
Ellipse Geometric_model Geometric_model_relatio
nship Geometric_model_version Geometric_set_3d Geometrically_bounded_s
urface_model Hyperbola Line Offset_curve Offset_surface Parabola Plane
( 接上面 ) Point Point_on_curve Point_on_surface Polyline Spherical_surface Surface Surface_of_linear_extrusio
n Surface_of_revolution Toroidal_surface Trimmed_curve Trimmed_surface
此一 UoF 重現需要在 CAD 系統與運動分析系統 ( 包括 robotic 模擬系統 ) 中溝通的機械產品之運動學觀念 , 如同在不同運動分析系統之間的溝通 .
kinematics (K1)
kinematics (K1)之 application object Actuator Ground_representation Initial_configuration Interpolated_configurati
on_sequence Kinematic_configuration
_definition Kinematic_configuration
_interpolation Kinematic_joint Kinematic_link Kinematic_link_represen
tation
Kinematic_mechanism Kinematic_pair Kinematic_structure Kinematic_transformation_res
ult Pair_value Path_approximation Simple_pair_range Simulation_information Tool_attachment_point_frame Tool_center_point_frame Transformation_to_reference_
frame
此一 UoF 規定了物理性零件之測定程序所產生的掃瞄資料的表示法 .
這資料重現法也同時可以用在製造程序 , 例如 :NC 碼的編寫 .
measured_data (MD1)
measured_data (MD1)之 application object
Point_direction Point_direction_model Point_direction_sequence Point_sequence
此一 UoF 規定了零件的多樣性質 , 例如材料 , 可回收性 , 質量 , 與一般性質 .
關於可回收性的資訊是需要來描述是否材料或零組件可以被再使用以及如何使用 .
item_property (PR1)
item_property (PR1)之 application object
Centre_of_mass Data_environment Default_setting_associat
ion Default_thickness General_item_property Item_cost_property Item_property Item_quality_property Mass Material Material_property
Material_property_representation
Material_side_specification Moments_of_inertia Property Property_change Property_relationship Property_value Recyclability Shape_dependent_property Thickness Value_with_unit
此一 UoF 規定了點 , 向量 , 曲線與表面幾何的表示法中的屬性 , 例如 :顏色 .
並提供能對於幾何外觀有多重視角的視覺機構 .
geometric_presentation(P1)
geometric_presentation(P1)之 application object
Appearance_assignment Context_dependent_appea
rance_assignment Curve_appearance Model_image Point_appearance Styled_element Styled_geometric_model Styled_model Styled_model_element
Styled_model_relationship
Styled_model_version Surface_appearance Surface_appearance_
element Vector_appearance View View_area
此一 UoF 規定了註釋的表示法與包括註釋之多重觀點的視圖格式
技術圖件的組織定義並不包括在此一 UoF 中 , 但是是包含在explicit_draughting UoF 中
annotated_presentation (P2)
annotated_presentation(P2)之 application object
Annotation_curve Annotation_element Annotation_model Annotation_subfigure Annotation_symbol Area_placed_annotation Detailed_element Draughting_callout Fill_area Hatching
Leader Solid_fill_area Text Text_appearance Tiling View_area_relationshi
p View_placed_annotatio
n View_relationship
此一 UoF 規定了對於 3-D 幾何的更先進的表示法 .
包含了隱藏線與面的定義 , 以創造出能具有光照陰影的模型 .
shaded_presentation (P3)
shaded_presentation (P3)之 application object
Curve_appearance Hidden_element_handling Light_source Surface_appearance Surface_appearance_element
重現產品管理資訊 : 素材或零件或是工具項目觀點與版本項目人員 , 日期各階段允許後所產生的資訊
並額外重現描述性資訊 , (對於物件不同語言的描述 , assign alias identifiers)
product_management_data (S1)
product_management_data (S1)之 application object Alias_identification Application_context Approval Approval_relationship Approval_status Date_and_person_assignment Date_and_person_or_organizat
ion Date_time Date_time_assignment Design_discipline_item_definiti
on Item Item_classification
Item_version Multi_language_string Organization Person Person_in_organization Person_or_organization_assig
nment Security_classification Security_level Specific_classification String_with_language
將 item 與外形連接或是辨識該外形的觀念 , 包括了必須建立起資料元件的架構
structure: groups, layers, templates for instances of the
same definition data element:
geometric annotation kinematic
element_structure (S2)
element_structure (S2)之 application object
Accuracy Axis_placement Cartesian_coordinate_space Cartesian_coordinate_space_2
d Cartesian_coordinate_space_3
d Geometric_model_relationship
_with_transformation Group Group_relationship Item_shape
Layer Model_change Shape_aspect Shape_aspect_relationship Shape_description_associatio
n Structuring_method_hierarch
y Template_instance Transformation Transformation_2d Transformation_3d
表現 items 與所建立之各種 structure 的關係 .
item_definition_structure (S3)
item_definition_structure(S3)之 application object Assembly_component_relationshi
p Assembly_definition Assembly_substitute_relationship General_item_definition_instance
_relationship General_item_definition_relations
hip General_item_instance_relations
hip Geometrical_relationship Item_definition_instance_relation
ship Item_definition_relationship
Item_instance Item_instance_relation
ship Next_higher_assembly Promissory_usage Quantified_instance Selected_instance Single_instance Value_with_unit
時效性 : 關於資料的保留時間 .effectivity (S4)
effectivity (S4)之 application object
Effectivity Effectivity_relationship Event_reference Retention_period Value_with_unit
重現 activity, project, contract 相關資訊 . Change 也包括在此 UoF 中 .
work_management (S5)
Work requests
activities
Work orders
Changes of models or properties
initiated
authorized
result in
work_management (S5)之 application object
Activity Activity_element Activity_method Activity_relationship Alternate_item_relations
hip Change Contract Element_delivery Item_version_relationship
Organization_in_contract Organization_relationshi
p Project Project_relationship Simultaneous_activity Value_with_unit Work_order Work_request
將項目分類至特定的分類 ..classification (S6)
classification (S6)之 application object
Classification_attribute Classification_system General_classification General_classification_hierarch
y Item_classification Specific_classification
此一 UoF 是用來描述各式各樣的汽車產品 . 例如 :汽車有 :商務車 , 卡車 , 轎車 , 跑車… .
specification_control (S7)
specification_control (S7)之 application object Class_category_association Class_condition_association Class_function_association Class_inclusion_association Class_specification_associa
tion Collected_item_association Collection_definition Configuration Dated_configuration Descriptive_specification Design_constraint
Design_constraint_association Design_constraint_relationship Design_constraint_version Final_item_solution Function_component_associati
on Instance_placement Item_solution Item_solution_relationship Lot_configuration Physical_instance
( 接上面 ) Physical_instance_usage Process_operation Product_class Product_class_hierarchy Product_component Product_component_relation
ship Product_function Product_function_relationship Product_specification Technical_solution Replaced_definition_relations
hip Replaced_usage_relationship
Serial_configuration Solution_certification Solution_instance_associat
ion Specification Specification_category Specification_expression Specification_inclusion Specified_higher_usage Supplier_solution
此一 UoF 是在重現程序關係的資訊 .包括了程序計劃 , 程序計劃的版本追蹤 , 程序操作與程序性質 .
process_plan (S8)
process_plan (S8)之 application object Exclusive_process_operation General_process_property Make_from_relationship Mated_item_association Mated_item_relationship Mating_definition Process_cost_property Process_operation Process_operation_input_or_
output Process_operation_relations
hip Process_operation_resource
Process_operation_resource_assignment
Process_plan Process_plan_operation_
assignment Process_plan_relationshi
p Process_plan_version Process_property Process_quality_property Process_state Same_time_machining_r
elationship
( 接上面 )
Simultaneous_process_operation
Tool_part_relationship
此一 UoF 是規定幾何尺寸的表現法與公差極限的幾何尺寸表現法 .
關於公差資訊表現法的定義是與associative_annotation(D2)一起的 .
dimension_tolerance (T1)
dimension_tolerance (T1)之 application object
Angular_location_dimension Angular_size_dimension Curved_distance_dimension Default_setting_association Derived_geometry Dimension_tolerance General_tolerance_table General_tolerances Geometric_dimension Limits_and_fits
Linear_distance_dimension Location_dimension Plus_minus_tolerance Plus_minus_toleranced_datum Significant_number_of_digits Size_dimension Tolerance_table_cell Upper_lower_limit Upper_lower_toleranced_datu
m Value_limit Value_range
此一 UoF 規定了幾何公差以一基準參考的表現法 , 例如平行或垂直 . 以及沒有基準參考的幾何公差 , 例如 : 直度或是平坦 .
所定義的公差資訊表示法也與associative_annotation UoF(D2) 有關 .
geometric_tolerance (T2)
geometric_tolerance(T2)之 application object Angularity_tolerance Circular_runout_tolerance Circularity_tolerance Compound_datum Concentricity_tolerance Cylindricity_tolerance Datum Datum_feature Datum_target Datum_target_set Derived_geometry Flatness_tolerance
Geometric_tolerance Geometric_tolerance_preced
ence Linear_profile_tolerance Material_condition Parallelism_tolerance Perpendicularity_tolerance Placed_target Position_tolerance Projection Reference_plane Straightness_tolerance
( 接上面 ) Surface_profile_tolerance Symmetry_tolerance Target_area Target_circle Target_line Target_point Target_rectangle Tolerance_zone Tolerance_zone_definitio
n Total_runout_tolerance