It is a common occurrence in the manufacturing industry that the tool handle of the machining center cannot be knocked off. Many processing workers will encounter similar situations. So, how to solve this problem? Let’s introduce them one by one below.
First of all, if we encounter this situation during processing and the tool handle enters the tool seat, then we should first never hit the tool handle with hard objects such as copper hammers and wooden hammers to avoid damaging the tool seat. Special percussion tools are required, such as plastic hammers, rubber hammers and other soft percussion tools.
Secondly, we can use a low-temperature agent to spray the part where the knife handle is located to reduce the temperature of the knife handle, and then use a professional knife handle extraction tool to pull it out. At the same time, before pulling out, the fixed handle part of the tool handle should be coated with lubricant to prevent the handle and the gap from becoming inflexible and friction increasing the roughness, making it more difficult to remove the tool handle.
In addition, we can also use professional tool clamping pliers to clamp, then gently shake the tool handle to loosen it naturally, and then use a pullout tool and add lubricant to pull it out.
Finally, if none of the above methods solve the problem, you need to consider getting it repaired. Before repair, it is necessary to conduct fault detection on the machining center to determine the cause and then repair it. When repairing, you need to pay attention to protecting key parts such as the tool holder and clamping pliers. It is strictly forbidden to use hard objects to forcibly disassemble.
In short, when the tool handle of the machining center cannot be knocked off, you must respond calmly and do not hit blindly to avoid more serious damage. You can choose the appropriate method, spray low temperature agent, apply lubricant or use professional tools to pull out, etc. If the problem is serious, it is recommended to find professional maintenance personnel for repair.