CNC machining tool selection and cutting the amount of determination is completed in the human-computer interaction state, requiring programmers must grasp the tool selection and cutting the amount of the basic principles of determining the full consideration in the programming of CNC machining characteristics, CNC Milling Machine the correct choice of cutting tools and cutting The CNC processing technology involves a wide range of applications, the characteristics and difficulties of its processing technology is still how high-speed, high efficiency and correct selection of CNC machine tool tools to meet the technical requirements of the NC processing technology and procedures. CNC machining can greatly shorten the product manufacturing cycle, CNC Milling Machine an effective solution to the mechanical products in the complex, sophisticated, single small batch, the shape of the variable parts processing.
In order to adapt to the high speed, high efficiency and high degree of automation of CNC machine tools, the tool is moving in the direction of standardization, CNC Milling Machine generalization and modularization. It is divided into two categories: milling tool and hole cutting tool. In order to meet the requirements of high efficiency and special milling, but also the development of a variety of special purpose special tool.
CNC milling machine toolholder and spindle hole with the cone with 7:24 cone handle, and the use of the corresponding type of pull nails, combined with the machine tool spindle. Taper shank with no self-locking, tool change and so on. Knife handle commonly used specifications are 40, 45 and 50. At present, China is widely used in IS07388-1983.MAS403-1982. ANSI / ASME 135.50-1985, etc., CNC Milling Machine should choose to choose the tool holder specifications and machine tool spindle, the robot to adapt. JT: indicates the use of the international standard IS07388 processing center machine with a taper handle (with a robot holding slot); followed by the corresponding number of ISO taper. BT: indicates the use of the Japanese standard MAS403 machining center machine with a taper handle (with a robot holding slot); followed by the corresponding number of ISO taper. CNC Milling Machine For high-speed cutting generally use HSK series handle.
In order to improve the processing efficiency, as far as possible the use of high efficiency tool and handle. Selection of strong milling chuck handle, high clamping accuracy, can be used to hold the straight handle tool, because the retainer itself is a small self-locking lock, CNC Milling Machine clamping force, can be used for strong milling; In the high-precision milling reaming, but also through the rod clamping hole with the tool. In the case of
Selection of spring chuck handle, buckle elastic deformation of 1mm, the main clamping small size milling cutter, such as drill, cutter, reamer, CNC Milling Machine tap and so on. Selection of modular tool system because of its high positioning accuracy, easy loading and unloading, connection rigidity, with good resistance to vibration, is currently used more of a type, it consists of the handle, CNC Milling Machine the middle of the rod and the working head. Selection of rough boring can choose double-edged boring tool handle, can improve the processing efficiency, but also help reduce the cutting vibration; CNC Milling Machine for large quantities, processing complex typical parts, should be used as far as possible composite tool. Although the composite tool and the handle price is more expensive, CNC Milling Machine but in the CNC machine tools using composite tool processing, can focus on the process, the multi-channel process into a process, by a tool to complete, help to reduce the processing time and tooling times, Significantly improve production efficiency.