With the continuous development of society, people's living standards gradually improve, our side will often carry out precision machining, so it is more familiar with it. We should pay attention to the details and skills when precision machining, so that you can get better results, today I came to learn with you about the tips and tricks in precision machining, respectively, as follows.
Trick one: the vise jaws removed, another two M4 threaded holes, two flush with the jaws of 1.5mm thick steel plate 2, with aluminum buried rivets riveted on 0.8mm thick hard brass plate 3 will be fastened to the jaws with M4 buried head screws 1, forming a durable soft jaws. This can also protect the hardware parts from being clamped bad, but also has interchangeability.
Trick two: the use of magnets to absorb small parts (fee pieces) suck and take are not convenient, can be sucked in the magnet 1 below an iron plate 2, not only can suck a lot of small pieces, and the iron plate will be pulled away, small parts will immediately automatically dumped into the collection box, not enough to impress the heart, but very practical.
Trick three: the pulley drive, the pulley often slipped between the axle, the axle with ￠ 15 ~ 18mm nesting drill to scratch a series of nesting, this can form an adsorption force to prevent slippage, turning waste into treasure, the boss will reward.
Trick four: When the hexagonal wrench 1 handle is short and cannot be force, you can insert the wrench into the slot from a tube with an inner diameter slightly larger than the wrench from a section of the milling slot, which can be used as a long handle.
Tip five: For tightening the workpiece, there is the saying of positioning and then clamping, but for a workpiece, the first clamping and then positioning, because the clamping will certainly try to deform the workpiece, so it should be clamped and then positioned, and for 6-point positioning, look for the freedom to limit it.
