In the large machining plant for non-standard precision parts processing production process, although there are many small skills are very insignificant, but if you can know and master these small skills, will allow you to get twice the efficiency with half the effort!
Here we will introduce a few in the non-standard precision parts processing more commonly used tips, so that we can understand together:.
Tip 1: disassemble the vise jaws and process two M4 threaded holes, two 1.5mm thick steel plate flush with the jaws, riveted with aluminum rivets to a 0.8mm thick hard brass plate, fixed to the jaws with M4 countersunk screws to form a durable soft jaws. This can protect the precision parts from being clamped badly.
Tip 2: If it is inconvenient to use a magnet to absorb small non-standard precision parts. Can absorb an iron plate under the magnet, it can not only absorb a lot of small precision parts, but also pull the iron plate away, small precision parts will automatically fall into the collection box, very practical.
Tip 3: pulley drive if the pulley and the axle between the slip, can be used on the axle with ￠ 15 ~ 18mm scratch nest drill bit to scratch a series of nest, can form an adsorption force to prevent slippage.
Tip 4: The workpiece is generally positioned before clamping, but for some workpieces, because clamping will cause deformation of the workpiece.
Therefore, for such workpieces we first clamp and then position, find the six positioning points and find the degrees of freedom that limit it. Large machining factory for non-standard precision parts processing quality and efficiency are very important, if you can be more effective in the case of no significant human and financial resources to improve production efficiency, then these tips are also very worthy of respect.