How does the reverse turning tool on a CNC lathe use the knife?
Lathe itself have a mechanical origin, you generally try to cut at the time of the knife, such as car outside diameter Z to quit after a knife, how much is the diameter measurement of car parts, and then you use a knife was found in the G pictures, move the cursor to the X input X... According to the measuring machine will know that the cutter location point position, inner diameter, Z to simple, put every knife to touch a place in the Z Z0 and measurement. All of these knives have a record, which determines that the processing zero is in the artifact movement (offshift), which determines the origin of the artifact at any one. The knife should be read before the knife. There is a more convenient method, is to use clamp to knife, we know that the clamp diameter cutter to touch input diameter can, to inner diameter can take a gage block pressure on clamp head on with the hand, the same input clamp diameter is ok.
If there is a more convenient tool for the knife, it is the equivalent of a fixed tool for cutting the knife, which is recorded in the position of the tool. So if it's a multi-type small batch process, it's best to buy the one with the knife. Save time. The basic coordinate relation of CNC lathe and several kinds of dao methods are compared In the operation and programming of nc lathe, it is very important to understand the basic coordinate relation and the principle of dao. This helps us better understand how the machine works, and how to modify the size deviation during processing.
It's the same with the knife, not in the shape of the tool.The spindle is reversed, the blade facing down..
