1、 How to manually reset and refresh the tool table of the automatic drilling machine tool magazine?
Firstly, switch the machine tool to manual mode. Long press the F5D light to turn on, and the screen will display the tool magazine debugging mode. Then switch to zero return mode, press the tool magazine forward rotation key to adjust the tool sleeve to tool number 1, and then switch to manual mode. At the same time, press the input, modify, and T keys. At this time, the screen will display whether to initialize the tool number, and the panel will display 0100. This will complete the manual zero return refresh of the tool magazine tool table.
2、 What are the four fires used for heat treatment in automatic drilling machines?
Are you clear about the four types of heat treatment: quenching, annealing, normalizing, and tempering?
1. Quenching can improve the hardness and wear resistance of materials, but after quenching, the material will become brittle, and its toughness and plasticity will also deteriorate
2. Annealing can reduce material hardness and improve plasticity, which is beneficial for processing and can eliminate internal stress of the material, preventing deformation or cracking
3. Normalization is used to refine the material structure, improve the cutting performance of materials, and can also be used as a final heat treatment for parts with low requirements.
4. Tempering is used to reduce the brittleness of materials and meet casting requirements. Modulation involves quenching and high-temperature tempering
