Time:2023-08-28 Preview:
1. The primary basic components such as the base, sliding seat, workbench, column, and spindle box are made of HT250 cast iron; The base is a box structure, and the compact and reasonable symmetrical reinforcement structure ensures the high rigidity and bending and shock absorption performance of the foundation components; The A-type bridge span column and internal grid shaped reinforcement effectively ensure the rigidity and accuracy of Z-axis strong cutting; The basic components are molded with resin sand and undergo aging treatment, ensuring the stability of the machine tool's long-term performance.
2. The X, Y, Z direction guide rails of the hard rail machining center are all heavy load linear ball guides of HIWIN Corporation in Taiwan, China, China. They have the characteristics of fast speed, high rigidity, low friction, low noise, low temperature rise change, etc. They cooperate with the active force to smooth, and improve the precision life of the machine tool.
3. Z-direction counterweight balance ensures smooth and stable movement of the spindle box; The Z-direction drive motor has a power loss braking device.
4. The X, Y, and Z directions are fed using high-precision and high-strength internal circulation double nut pre pressing large lead ball screws, with high feed speed; The drive motor is directly connected to the lead screw through an elastic coupling, and the feed servo motor directly transfers power to the high-precision ball screw without backlash, ensuring the positioning accuracy and synchronization of the machine tool.
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