The purpose of machine tool debugging is to check whether the machine tool installation is stable, and whether the transmission, operation, control and other systems are normal and sensitive.
Try to run the test according to the following steps:
Fill the lubrication point according to the requirements of the manual, fill the hydraulic oil tank with the required hydraulic oil, and turn on the air supply. Power is supplied, and each component is powered separately or after each component is energized and tested, and then fully powered. Observe whether there is any alarm in each component, whether the manual parts are observed normally, and whether the safety devices are working. Even the various parts of the machine can be operated and moved. Grouting, after the initial operation of the machine tool, coarsely adjust the geometrical accuracy of the machine tool, and adjust the relative position of the main moving parts and the main unit that have been disassembled. The robot, the tool magazine, the exchange workbench, the position, etc. After these tasks are completed, the anchor bolts of the main engine and each accessory can be filled with quick-drying cement to fill the reserved holes of the respective foot bolts. Commissioning, ready for a variety of testing tools, such as precision level, standard square, parallel square tube. Fine-tuning the level of the machine tool, so that the geometric accuracy of the machine tool reaches the allowable error range, using multi-point pad support, the bed is leveled in a free state to ensure the stability of the bed after adjustment.
Adjust the position of the manipulator relative to the main shaft by manual operation, and use the adjustment mandrel. When installing the maximum weight tool holder, it is necessary to perform automatic exchange of the tool magazine to the spindle position multiple times to ensure accuracy and no impact. Move the workbench to the exchange position, adjust the relative position of the pallet station and the exchange workbench, achieve the smooth work of the automatic exchange of the workbench, install the maximum load of the workbench, and perform multiple exchanges.
Check whether the setting parameters of the CNC system and the programmable controller PLC device meet the specified data in the random data, and then test the main operation functions, safety measures, and execution of common instructions. Check the working condition of the accessories, such as the lighting of the machine, the cooling shield, various guards, etc.
After the installation and commissioning of a machining center, due to its many functions, after installation, it can be operated automatically under a certain load for a long time, and the function of the machine tool is comprehensive and stable. The running time can be continuously operated for 2 to 3 days every day for 8 hours or continuously for 1 to 2 days every 24 hours. The continuous operation can use the test program.