In the process of non-standard precision mechanical parts processing and production in a large mechanical processing plant, although there are many small skills that are inconspicuous, if you can know and master these small skills, you will get twice the result with half the effort! Now let's introduce some commonly used tips in the processing of non-standard precision mechanical parts to let us know:
Tip 1:
Dismantle the vice jaw and machine two M4 threaded holes, flush two 1.5mm thick steel plates with the jaw, rivet 0.8mm thick hard brass plates with aluminum rivets, and fix them on the jaw with M4 countersunk screws to form a durable soft jaw. This can protect precision mechanical parts from being pinched.
Tip 2:
It is inconvenient to use magnets to absorb small precision mechanical parts. It can absorb an iron plate under the magnet. It can not only absorb many small precision mechanical parts, but also pull the iron plate apart. Small precision mechanical parts will automatically fall into the collection box, which is very practical.
Tip 3:
In case of slipping between the pulley and the axle during the pulley drive, a series of grooves can be made on the axle with a ￠ 15~18mm drill bit, which can form an adsorption force to prevent slipping.
Tip 4:
Generally, the workpiece is positioned first and then clamped, but for some workpieces, clamping will cause deformation of the workpiece. Therefore, for such a workpiece, we must first clamp and then locate it, find 6 locating points, and find the degree of freedom limiting it.
Large mechanical processing plants attach great importance to the quality and efficiency of non-standard precision mechanical parts processing. If they can improve the production efficiency more effectively without spending much human and financial resources, these tips are also very worthy of praise.
