Set Suitable Machining Depth

How to Set Suitable Cutting Machining Depth? When various material quality tools engrave on different hardness materials, there is actually a most suitable down depth, which is one of the most reasonable cutting parameters. It rationally uses the cutting performance and properties of cnc milling machine and lathe, on the premise of guaranteeing production quality, this machining data should expect higher productivity and low manufacturing cost. Cutting data per unit = machining (feed) depth * width (path distance) * feed rate. Milling machined work is generally divided into rough finish, semi-finishing and finishing. In rough finishing, it should remove all allowance too much as possible. If with big allowance, in order to determine cutting conditions, you must consider the particular of cnc router equipment and tool bits strength, to avoid large shake and router bits broken due to the big strike. In finishing process, the limitation of working precision and surface roughness is the main consideration motives. If it cannot meet your demand, then think about adding half-finishing treating package. This program can balance the remaining before finishing process, then reach the satisfied working effects. In the word, confirming cut output should consider the power of cnc engraving machinery and end mill cutter intensity, also including the technology system rigidities. For carbide cutter, when engraving marbles, tiles, yellow brick, slabs, blue stone and limestone, the carving depth per tooth can be set about 1mm. But for diamond tools series, the down feed might be accordingly adjusted to more than 2mm deepness. But should engrave on natural granite and jade such type of high hardness level materials, we advise sintered diamond bits and PCD diamond tools series. Besides, what you would need to note is: do not set high ultimately down feed rate and feed intensity. You could try lower machining depth and little faster manufacturing speed, then in this particular way, the efficiency will not be slow too. Secondly, the feed rate settings and adjustment is also closely related into the carved letters size. In common conditions, consume a lot of apply 50-60 data transfer speeds. Generally, while cut high precision and smooth small characters, the velocity cannot be higher than 40. When you'll engraving large quantities of big characters, and the time limit is very tight (required to be completed in short time), then might set 70, 180 speed. But you need to a problem: if the motor steps are big, there always be obvious saw tooth. So we should set up the most suitable rate parameters with a basis of different specific situations.