UseCNC vertical latheMachining precision parts not only solves the processing problems that ordinary machine tools are difficult to solve, but also improves the processing accuracy and production efficiency. With the continuous development of CNC vertical lathe machining precision parts industry, machining precision requirements are also in constant progress, CNC vertical lathe machining precision parts technology is the application of manufacturing technology in recent years, so it is more suitable for thin-walled parts. In addition, how to improve the processing efficiency and better service in the process of CNC vertical lathe machining precision parts has become a big problem. Xiao Bian consulted relevant information and summarized it as follows:
Improve the efficiency of CNC vertical lathe machining precision parts:
In the process of machining precision parts by CNC vertical lathe, common questions such as accelerated tool wear, poor integrity of machining appearance, and difficulty in chip removal will appear, which seriously affect the quality, production cycle and processing cost of precision parts machining of such data.
According to the theory of metal skills, metal cutting, precision parts processing principles and other theories to analyze the above-mentioned material processing difficulties, to explore a set of effective stainless steel data drilling, reaming, boring processing skills.
CNC vertical lathe processing of precision parts requires super-lubricated processing appearance and high processing accuracy. This requires a high standard life of the tool. Whether the tool has worn out will be based on whether the processing appearance quality is reduced or not.
The standard life of diamond tools is very high, and the tool wear is also very slow when cutting at high speed. Therefore, in ultra-precision cutting, the cutting speed is not restricted by the life of the tool, which is different from the general cutting rules.
The selection of precision parts parameters of CNC vertical lathe machining includes the selection of cutting tool viewpoint, the selection of cutting speed and the selection of cutting depth and feed speed. From past experience, we know that if a tool with a larger rake angle is selected when processing plastic data, it can be useful to suppress the formation of chip accumulation. This is because when the rake angle of the tool increases, the cutting force decreases, the cutting deformation is small, the contact length between the tool and the chip becomes shorter, and the basis for the formation of chip accumulation is reduced.
The use of CNC vertical lathe processing of the workpiece on the processing technology and tool design put forward many new and higher requirements. Compound machining is a development direction of many ways of CNC vertical lathe processing, so there are common turning and milling compound processing, boring and milling processing. In theory, this method can save a lot of time and simplify the process flow of process equipment, which is also one of the effective means for us to improve product quality and production efficiency. However, for some small businesses, the price of such equipment is on the high side.