Computer gong – manual adjustment of spindle

Computer gong – manual adjustment of spindle

Computer gongs processing in the center can complete milling, boring, drilling, expanding, reaming, tapping and other programs of a variety of processing, the process is highly concentrated. The machining center is equipped with a tool magazine and an automatic tool change device. CNC machining will load the required tools into the tool library before processing, and the tools can be changed automatically through program control. If the machining center is equipped with automatic exchange worktable, it can realize that one worktable can complete the clamping of workpieces at the same time of processing, thus greatly reducing the auxiliary time of processing and improving the processing efficiency.

The commissioning of vertical center should follow the following steps:

  1. According to the requirements of the manual, oil the lubrication points of the vertical machining center, fill the hydraulic oil tank with the required hydraulic oil, and connect the air source.
  2. Power on the vertical center, supply power to each component separately or after one power on test, the high-speed computer gongs process and then fully supply power. Observe whether the components have alarm, whether the manual operation parts are normal, whether the safety devices work, so that all links of the machine tool can operate and move.
  3. After the initial operation of the vertical machining center, the geometric accuracy of the machine tool is roughly adjusted, and the relative position of the main moving parts and the host machine after disassembly and assembly is adjusted. The manipulator, tool magazine, exchange table, position alignment, etc. After the mechanical parts are processed, the anchor bolts of the main engine and accessories can be filled with quick drying cement, and the reserved holes of the foot bolts at all places can be filled and leveled.
  4. The worktable of the vertical machining center is moved to the exchange position, and the relative position of the pallet station and the exchange table is adjusted, so that the automatic exchange of the worktable is stable, and the maximum load of the worktable is installed for multiple exchanges.
  5. Debugging, prepare various testing tools, such as standard square, precision level, parallel square tube, etc.
  6. Adjust the position of the manipulator to the spindle by manual operation. When the tool holder with the maximum weight is installed in the mold, the automatic exchange between the tool magazine and the spindle position should be carried out for many times to ensure the accuracy and no collision.
  7. Fine adjust the level of the machine tool, so that the geometric accuracy of the vertical machining center can reach the allowable error range. The multi-point cushion support is used to adjust the bed to the level under the free state to ensure the stability of the bed after adjustment.
  8. Check whether the setting parameters of the CNC system and PLC device conform to the specified data in the random data, and then test the main operation functions, safety measures and the execution of common instructions.

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