As more and more people are familiar with the process of thread Top Hammer Drilling Tools, more and more people have used thread drilling tools, and encountered various problems in the process of use. Recently, there have been customers Called to ask "Why can't the threaded drill go down?" This problem is generally caused by the following reasons:
- Wrong selection of drilling machine parameters
It is the most common situation that the threaded drill cannot form an effective hole due to the wrong choice of drilling machine parameters, because the threaded drill will have a power meter and a speed selection table as a reference during processing: if the power of the drilling machine Too small, for example, for processing M16 threaded holes, the power of the drilling machine is 2KW, then it is very likely that the spindle stalls and the belt slips when the threaded drill is half-drilled. Therefore, the corresponding parameters should be configured according to the table before processing.
- The bit speed is too slow
Another reason is that the rotation speed of the threaded drill bit is set too slow, which causes the temperature of the drill bit to be not high enough. The form of the threaded drill bit and the cone part are not red, so the time for the drill bit to drill the hole It takes much longer for the drill to reach the standard temperature to form a hole.
- The drill tip is worn
The service life of the threaded drill head is about 5000-10000 holes. When the number of drill holes reaches a certain number, the drill tip will be severely worn and not sharp enough, so it is difficult to drill holes on the power parts. .
After understanding the first and second reasons, you can solve it by setting it yourself, and the wear of the drill tip will be sent back to our company to help you repair it. Other technical problems are also welcome to contact us at any time!