Milling machine mainly refers to the use of milling cutter on a variety of workpiece surface machining machine tools. Usually, the milling stone cutter is mainly moved by rotary motion, and the movement of workpiece and milling cutter is feed motion. It can process plane, groove, also can process all sorts of curved surface, gear.
How to use and maintain column bottom milling machine
- Before using the machine, please read the operation manual in detail and be familiar with the structure, functions of each handle, transmission and lubrication functions. Clean the anti-rust oil of drill chuck, spindle connecting rod and spindle inner hole. First connect the pull rod with the spindle connecting rod, insert into the spindle hole, and then screw the nut above the spindle pulley, and then install the drill chuck, tap a few times up with the copper rod, according to the size of the tool handle, adjust the size of the drill chuck chuck with the drill key, load the tool with the drill key lock can work.
- Before starting the machine, check whether the tightening parts are clamped, and whether the lifting and moving of the spindle sleeve and the electrical equipment are normal. The grounding wire must be grounded.
- When adjusting the position of the spindle box relative to the work table, first loosen the clamping handle 77, then turn the crank 62 to move the spindle box 71 to the desired position, and then clamp the handle 77.
- After drilling, release handle 85 and sleeve 139 and automatically reset. Loosen screw 89 at the bottom of the box. Milling, should try to choose the milling chuck, the spindle sleeve clamping. In particular, when milling non-ferrous metals, the sleeve back slot and the bottom hole of the spindle box to be protected measures, to prevent debris into the sleeve burn spindle. To get better results, as far as possible to choose a three-edge endmill, if the use of a two-edge milling cutter, the head must fall to a lower position, in the drilling or milling, the operator should take necessary protective measures to avoid the splash of iron scrap, injury to people.
- In case of any malfunction or abnormal noise, the machine should be stopped immediately and disconnected from the power supply before checking the cause.
6, such as the machine in the work of the power off phenomenon, should immediately cut off the power switch, so as to avoid the re-operation or automatic opening of the machine, causing adverse consequences.
7, after the completion of the work, the machine should be cleared of iron filings and dirt, and the surface of the paint coated with anti-rust oil, one side of the rust.
