Computer gong processing

What are the problems of computer gong processing?

1. In the process of processing products, when the size of height direction changes greatly, do not adjust the depth of wear tool compensation, first check whether there is aluminum slag in the handle and spindle, and then add wear cutter compensation after admitting that there is no slag.
2. When using the jaw to clamp the products, the thickness is different, the outer dimension is thinner and the inner dimension is thicker. This is when the product is jacked up by clamping the external jaw. It is necessary to pay attention to whether the movable parts of the jaw are too loose, and the problem of different product thickness can be handled after locking it.
3. When CNC machining deep hole has accuracy requirements, it simply presents taper, especially when the hole depth is longer, it is difficult to ensure that the upper and lower are reached. It can be rough first and leave a small amount of allowance before boring.
4. When processing products with high surface finish requirements, the rough blade pattern is difficult to meet the requirements of customers. At this time, the flying cutter can be used to install PCD cutter grain for large surface, and PCD flat cutter can be customized for small surface to improve the surface finish.

CNC machining

1. 304 stainless steel material, it is very simple to wear the tool during processing, cold cutting fluid can be changed to oil cooling, oil cooling can improve the service life of the tool. The tapping diameter of aluminum material is small, the wire tapping is simple, and the oil cold cutting is also available.
2. Corner flick knife

When it is found that there is a product corner spring knife, the first analysis of the product corner size, the use of less than corner R angle of the tool. It can also be handled by reducing the spindle speed.

1. Burr on chamfering

When there are burrs after chamfering, the first thing to check is whether the tool is worn. If the tool is intact, then check the depth and range of chamfering. Generally, these two aspects can deal with the problem of chamfering burr.

1. Pinch injury

Pinch injury is a common problem in CNC machining. On the one hand, it may be that the operator is clamping the product or the tooling is not blown clean, which can be completed by strengthening training. On the other hand, it may be that the contact surface of clamping products is large, which can be treated by replacing the steel jaw. The tooling can also be placed in the direction of the oil pipe when adjusting the machine, so as to clean up the residual materials and reduce the formation of clamping injury.