来料研磨加工工艺流程

来料研磨加工工艺流程
English Answer:
The incoming material grinding process flow mainly includes the following steps:
1. Incoming material inspection: Mainly check the appearance, size, hardness, chemical composition, etc. of the incoming materials to ensure that they meet the requirements of the drawing.
2. Material preparation: According to the process requirements, the incoming materials are cut, blanked, or heat-treated to obtain the required shape and size.
3. Grinding roughing: Use a rough grinding wheel to remove the excess material on the surface of the workpiece, and the grinding allowance is generally 0.3-0.5mm.
4. Grinding semi-finishing: Use a semi-finishing
grinding wheel to further reduce the surface roughness of the workpiece, and the grinding allowance is generally 0.1-0.2mm.
5. Grinding finishing: Use a fine grinding wheel to grind the workpiece to the required surface roughness and dimensional accuracy.
6. Grinding inspection: Check the surface roughness, dimensional accuracy, geometric tolerance, etc. of the workpiece to ensure that it meets the drawing requirements.
7. Finished product packaging: After the workpiece is qualified, it is cleaned, oiled, and packaged according to the process requirements, and then put into storage.
Chinese Answer:
来料研磨加工工艺流程主要包括以下几个步骤：
1. 来料检验，主要是对来料的外观、尺寸、硬度、化学成分等进行检测，确保其符合图纸要求。

2. 材料准备，根据工艺要求，对来料进行切割、冲压或热处理，得到所需的形状和尺寸。

3. 磨削粗加工，采用粗磨砂轮去除工件表面的多余材料，磨削
余量一般为0.3-0.5mm。

4. 磨削半精加工，采用半精磨砂轮进一步降低工件的表面粗糙度，磨削余量一般为0.1-0.2mm。

5. 磨削精加工，采用精磨砂轮将工件磨削至所要求的表面粗糙
度和尺寸精度。

6. 磨削检验，对工件的表面粗糙度、尺寸精度、几何公差等进
行检测，确保其符合图纸要求。

7. 成品包装，工件合格后，根据工艺要求进行清洗、涂油和包装，然后入库。