How to ensure the machining accuracy of rocker drill

1. When the rocker drill is processed, it is necessary to match the spindle taper hole with the drill taper handle, and it is best to grind the taper hole with a special one.

2. The spindle sleeve of the radial drilling machine and the box guide shaft sleeve are back nut on the shaft to ensure that the error is within the controllable range.

3. In order to ensure the reset accuracy and firm installation of the radial drilling machine, the machined workpiece needs to be readjusted.

4. During the inspection, if it is found that the workpiece is not used properly. The clamping position shall be reasonably selected and clamped correctly.

5. If the spindle is abraded, the drill bit will not be vertical. The scraping shall be smooth and neat with a scraper to ensure that the difference is less than 0.02mm.

The accuracy requirements of radial drilling machine should meet the processing and manufacturing of various workpieces. It is also required to meet the needs of some products completed by the drilling machine, so as to meet the needs of some customers. The radial drilling machine shall be installed according to the standard, and the high-speed drill shall be used for drilling, and the maximum drilling diameter and minimum drilling diameter shall be specified. In order to improve production efficiency, simplify the use of workers, and ensure the accuracy and stability of workpieces, the use of radial drilling machine must meet the production needs of large parts processing enterprises. Since the radial drilling machine is widely used, it must be lubricated in strict accordance with the lubrication standard of the machine tool. The lubricating oil should be clean, free of acid, water and hard particles; When it is not used for a long time, it shall be protected against rust and rain.