How to choose mechanical parts processing tools

1. The selection of fixtures.


Single piece and small batch production should first choose various general fixtures and machine tool accessories, such as chuck, flat vise, indexing head, etc.; for mass production, special high-efficiency fixtures should be used in order to improve production efficiency; , Small batch production can choose adjustable clamps or group clamps.


Second, the choice of knives


Dongguan machinery parts usually prefer standard tools. If it is a special structure, you can choose a variety of efficient special tools, composite tools and multi-edge tools. The type, standard and accuracy grade of the tool should meet the processing requirements.


Three, the selection of measuring tools.


Universal measuring tools, such as vernier calipers, centimeters and dial gauges, should be used for single-piece and small batch production; limit gauge blocks and efficient special inspection fixtures and measuring instruments should be used for large batches and mass production. The accuracy of the measuring tool must be compatible with the machining accuracy.