In the current parts processing, at this time, there are many aspects of the processing of automotive precision mechanical parts that cannot be ignored. So what everyone needs to know is that whether it is stamping, welding, spraying and assembly, this is the entire core process that parts processing manufacturers need to know clearly. Let's talk about the precautions for auto parts processing?

When auto parts are processed into mechanical parts, if the workpiece is too high, add different lengths of tools layer by layer. Thick, in order to reduce the processing time, please use a knife to remove the residue. Of course, since the slope is ordinary and intact, it needs to be processed with slope hardware. The tolerance is reasonably coordinated with the accuracy of the calculation time, the number of processes, and the reduction of the blank cutting time. When the hardness of the blank material is high, the grinder should be selected on the contrary to make the hardness everyone knows. The rough material is low, choose the grinder. If the material is opposite to the diamond of the roughing machine, put it into the grinder: the hardness and low hardness materials are suitable for roughing machines, and the hardware is suitable for making fine hardness and hardness materials. It should also be noted that when preparing for auto parts processing, monks need to choose a reasonable solution to place and clamp the standard. It is recommended that you follow the two principles of "data unification" and "data consistency" when selecting data perfection. They try to use one position to complete all automotive parts processing, so choose a position method that is easy to process on each surface.

    It is common to clamp the workpiece once, and the processing of all surfaces of the workpiece should be completed; when determining the position of the workpiece on the workbench, it is necessary to consider the processing conditions of each station and the influence of the length and rigidity of the tool on the processing quality. In addition, it is recommended that you check the fixtures used in the processing of automotive parts. In order to shorten the production preparation cycle, try to choose adjustable fixtures assembled from general parts. Especially when processing automotive parts and determining the processing sequence, the basic principles of "punching first" and "rough first and then fine" should be followed. Or process in the process of tool concentration to avoid using the same tool multiple times and reduce the number and time of replacement. For hole systems that require coaxiality, after positioning once, you will find that after the hole system is processed, the hole system is processed at other coordinate positions to eliminate the error caused by repeated positioning and improve the coaxiality of the hole system. Determine the tool point and switching point, and do not switch after confirmation. Auto parts should also pay attention to minimize bending and toe movement, accurate and reliable positioning, and prevent vibration and errors.

    After the introduction of the above content, we also know the precautions for auto parts processing. Other information will continue to be updated in the next issue. If you have time, you can come to consult at any time. No matter what the problem is, the customer service staff will help you to answer it.