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Shanghai Lianjie Terminals are now widely used in general machine tools, CNC machine tools, electromechanical cabinets, profiling machine tools, process control machine tools, CNC machine tools, adaptive control of machine tools, machining centers and flexible manufacturing systems and other fields, has been widely praised by users.
Machine composition and evaluation
All types of machine tools are usually composed of the following basic parts: supporting parts for the installation and support of other parts and workpieces, to withstand its weight and cutting forces, such as the bed and columns; speed change mechanism, to change the speed of the main movement; The mechanism is used to change the feedrate; the spindle box is used to install the spindle of the machine tool; tool holder, tool magazine; control and operating system; lubrication system; cooling system.
Machine tool attachments include machine tool loading and unloading devices, manipulators, industrial robots and other machine tool attachments, as well as chucks, sucker chucks, vise, rotary table and indexing head and other machine tool accessories.
The indicators that evaluate the technical performance of machine tools can ultimately be attributed to machining accuracy and production efficiency. The machining accuracy includes dimensional accuracy, shape accuracy, position accuracy, surface quality, and precision retention of the machined workpiece. The production efficiency involves cutting time and auxiliary time, as well as the degree of automation and reliability of the machine. On the one hand, these indexes depend on the static characteristics of the machine tool, such as static geometric accuracy and stiffness; on the other hand, they are more related to the dynamic characteristics of the machine tool, such as motion accuracy, dynamic stiffness, thermal deformation, and noise.
The role of machine terminals in the development of the machine tool industry
The machine tool is a machine that processes metal blanks into machine parts. The amount of processing work performed by the machine tool accounts for 40%-60% of the total machine manufacturing workload. The machine tool plays a major role in the modernization of the national economy. The terminal block is an accessory product for electrical connection, which is divided into the connector industry. With the increasing degree of industrial automation and increasingly stringent and precise industrial control requirements, the amount of terminal connections has gradually increased. Shanghai Lianjie Electric Co., Ltd. has carefully analyzed the development status of the machine tool industry at home and abroad, continuously improved the production of terminals and manufacturing processes, and met the development needs of machine tools, especially the automation machine tool industry.