LancangKuning – Machine tools are used to work or complete a workpiece by using a milling knife as a chisel that rotates on the machine axis, namely the working principle of the milling machine, namely a cutting chisel or milling cutter that will move from rotation and the workpiece to be delivered when cutting milling the.
There are several types of milling machines, there are types, namely horizontal milling machines, vertical milling machines, and universal milling machines, namely:
The horizontal milling machine is a milling machine whose main axis is the rotator and the cutting tool holder in a horizontal position. This machine is also a type of knee which has the same shape as a university milling machine. Usually it will be used only for working flat surfaces and grooves. Another type of groove machine is a bed type milling machine. This type of bed is stronger because the machine table will be fully supported by the salesperson who will be installed on the floor.
The vertical milling machine is a milling machine with the main axis angled as a vertical milling machine with the cutting tool holder in an upright position. The main shaft of the upright milling machine is attached to the upright head. Usually this machine can work on an angled, flat, grooved, perforated surface and can work on a circular or circular surface.
The universal milling machine is a machine that is on the basis of the combination of a horizontal milling machine and a vertical milling machine. This machine can also do a job from milling such as face, flat, spiral, gears, drilling and reamer as well as making outer and inner grooves. To carry out a job, the milling machine will be equipped with an equipment that can be easily shifted, replaced and moved. The auxiliary equipment consists of an angled table, tilt table, rotary table and upright spindle head.
The chisel angle on the scrap machine as for several chisel angles, among others, are:
- Cutting angle (cutting angel)
- Cut lip corners (lip angel)
- End free angle of the face (end relief)
- Back rack angel
- Slit side corner (difficult side rack)
- Side clearance
A grinding machine is a machine tool that we often use to cut or hone a workpiece with a specific purpose. The working principle of the grinding machine is a grinding wheel that will rotate in contact with the workpiece and occurs in a cutting or sharpening.
There are several grinding machines, including:
- Hand grinding machine
A hand grinding machine to be used only for grinding or cutting metal, but using suitable stones or eyes. We can also use grinding machines on other workpieces such as wood, concrete, tiles, brick, stone, natural, glass, and others.
- Seated grinding machine
The grinding function works only to sharpen the drill bit, but can be used only to sharpen other knives, such as sharpening kitchen knives, machetes, axes, sickles, plow blades, and other knife tools.
In addition to sharpening seated grinders, it can also be used to form or make new tools such as making special knives for sharpening bamboo, making spare parts on sewing machines, making screwdrivers or other tools only for repairing turbines and other machines.
A lathe is a machine of tools that will be used only to cut objects to be rotated. This lathe itself is a process of eating the workpiece whose incision is done by rotating the workpiece which is then applied to the chisel which will be moved translationally parallel to the rotating axis of the workpiece. (Lisdayani)