Turret milling machine is also known as radial milling machine, radial milling, universal milling. The turret milling machine is compact in structure, small in size and high in flexibility. The milling head can rotate 90 degrees left and right and 45 degrees forward and backward. The rocker arm can not only stretch back and forth, but also rotate 360 degrees in the horizontal plane, which greatly improves the effective working range of the machine tool. It is a light general-purpose metal cutting machine with vertical and horizontal milling functions. It can mill plane, bevel, groove and spline of medium and small parts. It is widely used in mechanical processing, mold, instrument, instrument and other industries.
Turret milling machine body is made of high-grade cast iron, which has high precision and long service life after artificial aging treatment. The lifting table adopts rectangular guide rail with many contact surfaces and rigid feet. After high frequency treatment and fine grinding, the slide is covered with plastic, the motion precision and life are good. Its main shaft is made of chromium molybdenum alloy and equipped with precision angular contact bearing. After quenching, tempering and grinding, it has strong cutting force and high precision.
Maintenance method
1. Cleaning: remove and clean the oil scraping skin of each part; wipe the sliding surface and guide rail surface, wipe the worktable, horizontal and lifting screw rod, and wipe the tool feeder and tool holder.
2. Lubrication: keep all oil holes clean and unblocked and add 32% lubricating oil; add lubricating oil to each guide rail surface, sliding surface and screw rod; check the oil pot and oil level and add oil to the elevation position.
3. Tightening: check and tighten the pressing plate and inlay screw; check and tighten the limit screw of worktable, transmission mechanism of cutter feeder, three ball handle and screw of worktable bracket.
4. Adjustment: check and adjust the tightness of milling head belt, pressing plate and inlay; check and adjust the clearance of limit stop and screw rod.
5. Anti corrosion: remove the corrosion of each part, protect the painting surface from collision; apply oil on the guide rail surface, sliding screw hand wheel and other exposed parts easy to rust.
