施工图CAD规范zswcad工程制图基a0扫描仪价格础(国外英文资料).docVIP

施工图CAD规范zswcad工程制图基a0扫描仪价格础(国外英文资料) 1. purpose To make the R D drawings standardized and standardized and to unify the drawing standards of AutoCAD plans, the A0~A4 template specification is specially used. 2. scope of application Thunis scanner division, R D, mechanical project group 3., main contents, 3.1 template files: Th-unis-a0; Th-unis-a1; Th-unis-a2; Th-unis-a3; Th-unis-a4v; 3.2 usage: copy the above file to //AutoCAD R14/TEMPLATE/, and select the corresponding template in the wizard when you create the new CAD file. 3.3 drawing conventions: 000000A The first item 000 indicates the name of the project, such as 138 and 313; the second item 000 represents the drawing number, such as: 001 and 002; the third item A indicates the nature of the drawing; the assembly drawing A, the component drawing C and the part drawing P; 3.4 drawing file naming specification: 000000A00 The first item 000 indicates the name of the project, such as 138 and 313; the second item 000 represents the drawing number, such as: 001 and 002; the third item A indicates the nature of the drawing; the assembly drawing A, the component drawing C and the part drawing P; the fourth item 00 indicates the version number. 3.5 layer application instructions: A- centerline: center line, red, Acad_iso04w100 A- dimension: dimension line, green, Continuous A- hatch: section lines, cyan, Continuous A- hidden: dotted line, yellow, Hidden2 A- text: text, yellow, Continuous A- tolerance: Plastic tolerances, cyan, Continuous, 45 degrees slash Above is the commonly used mapping layer, the other is the frame structure layer, do not use. If necessary, you can customize the auxiliary layer: Define1, Define2 3.6 block application instructions: A: reference mark B: reference mark C: reference mark L: Section mark R: Section mark RIPSAW: roughness symbol TITLE: title bar TOLERANCE: injection molded parts tolerance tables for injection molding parts drawings 3.7 angle setting instructions: the overall use of the