The difference between car washing, planing, grinding and drilling

1, the workpiece rotates and the cutter moves radially or axially to form an outer cylindrical object, which is called a lathe. Satisfiable machine tools include lathes and boring machines.

2. When the workpiece rotates or the cutter rotates, an inner cylindrical object is formed on the workpiece, which is called boring. Satisfiable machine tools include lathes and boring machines. ?

3. The cutter rotates, the workpiece is fixed, and the cutter rotates to form any shape that is not formed at one time. This is called "milling". Satisfiable machine tools include boring machines, milling machines and high-strength drilling machines. ?

4. The geometric shape obtained by reciprocating motion on any machine tool is called "planing". Satisfactory machine tools include planers, slotting machines and gear shapers, except special machine tools, such as sawing machines, which cannot be classified as "planers".

C: Generally speaking, the workpiece is rotating.

Milling: the cutter head rotates, and the plane and keyway are machined, which is generally smooth.

Planing: the tool moves relative to the workpiece and contacts with the workpiece, resulting in iron flowers, and the machined workpiece has obvious stripes.

Grinding: the grinding wheel rotates at high speed and passes through the surface of the workpiece quickly. Generally, the feed is only about 0. 1mm, which is higher in surface accuracy than in milling.

Boring: generally, it is to process the inner hole, and the boring machine is to rotate the tool to move the workpiece. Lathe is a kind of machining shaft. CD. Threads.

Milling: it is to process gear splines, keyway planers or keyway planes. Grinding groove is to process the inner and outer surfaces and planes of a circle.

Boring: that is, machining holes and planes.