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绘制模具全部零件图有要求吗?

来源:http://www.maramnaga.com 日期:2019-07-27 发布人:admin 浏览次数:
山东模具制造厂家提示大家,绘制全部零件图是应该改按照一定的顺序的,顺序应为:先内后外,先复杂后简单,先成型零件,后结构零件。
Shandong mould manufacturer reminds you that the drawing of all parts should be changed according to a certain order, the order should be: first inside, then outside, first complex and then simple, first forming parts, then structural parts.
1. 图形要求:一定要按比例画,允许放大或缩小。视图选择合理,投影正确,布置得当。为了使加工专利号易看懂、便于装配,图形尽可能与总装图一致,图形要清晰。
1. Graphic requirements: Must draw in proportion, allowing enlargement or reduction. The view selection is reasonable, the projection is correct and the arrangement is proper. In order to make the processing patent number easy to understand and assemble, the graphics should be consistent with the general assembly drawing as far as possible, and the graphics should be clear.
2. 标注尺寸要求统一、集中、有序、完整。标注尺寸的顺序为:先标主要零件尺寸和出模斜度,再标注配合尺寸,然后标注全部尺寸。在非主要零件图上先标注配合尺寸,后标注全部尺寸。
2. The dimensioning requirements are uniform, centralized, orderly and complete. The order of dimensioning is as follows: first, the dimension of the main parts and the inclination of the die are marked, then the matching dimension is marked, and then the whole dimension is marked. Fit dimensions are marked on the non-main part drawings, then all dimensions are marked.
3. 表面粗糙度。把应用最多的一种粗糙度标于图纸右上角,如标注"其余3.2。"其它粗糙度符号在零件各表面分别标出。
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3. Surface roughness. Mark the most used roughness on the top right corner of the drawing, such as "the remaining 3.2". "Other roughness symbols are marked on each surface of the part.
4. 其它内容,例如零件名称、模具图号、材料牌号、热处理和硬度要求,表面处理、图形比例、自由尺寸的加工精度、技术说明等都要正确填写。
4. Other contents, such as part name, die drawing number, material grade, heat treatment and hardness requirement, surface treatment, figure proportion, machining accuracy of free dimension, technical description, etc. should be filled in correctly.
今天的精彩内容就暂且给大家介绍到这里了,山东模具制造厂家的小编十分欢迎欢迎大家给我们留言评论:http://www.maramnaga.com
Today's wonderful content will be introduced here for the time being. The editor of Shandong Mould Manufacturer welcomes you to leave us a message and comment: http://www.maramnaga.com.

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