CNC machine tool is a kind of automatic machine tool equipped with program control system, which can make the machine move and process parts according to the programmed program. It integrates new technologies such as machinery, automation, computer, measurement, microelectronics, and uses a variety of sensors. The sensors used in CNC machine tools mainly include photoelectric encoder, linear grating, proximity switch, temperature sensor, Hall sensor, current sensor, electric pressure sensor, pressure sensor, liquid level sensor, resolver, inductosyn and speed Sensors are mainly used to detect position, linear displacement and angular displacement, velocity, pressure, temperature, etc.
The rear end of CNC lathe has fixed tip and rotating tip. In use, the back end can be inserted into the taper hole of tailstock sleeve of CNC lathe. The fixed tip is good and accurate in the center, but there is sliding friction between the center hole and the hard tip of the CNC lathe manufacturer, which is easy to wear and burn out. Therefore, CNC lathe is only suitable for the workpiece with high precision machining requirements. When a CNC lathe supports small workpieces, the top of the counter can be used and the end of the workpiece is made into the top type.
The design of heat sink type spindle box of CNC lathe is equipped with symmetrical reinforcing rib, which can effectively reduce the temperature rise of spindle and increase the stability and bearing life of spindle. The integral sleeve spindle, imported precision spindle bearing and spindle servo motor drive are adopted to realize high precision, high rigidity and speed stability. CNC lathe has good rigidity, easy operation and chip removal.
CNC lathe customized manufacturer's CNC lathe has high rigidity, bed tilt 30 ° or 45 ° and adopts high-quality cast iron resin sand molding, compact rib plate structure, good rigidity and strong seismic resistance. The large carriage and tool carrier are inclined, which makes the operation and chip removal of the machine tool very convenient, and the floor area is small, and it has good amenity. The linear slide rail with high rigidity, high precision and high speed, and the precision ball screw.
The two axis rotation of CNC lathe is directly connected by servo motor and precision ball screw through elastic coupling shaft, which has good stress condition and high positioning accuracy. It is equipped with computer automatic lubrication system for forced lubrication of linear guide rail and ball screw. The x-axis and z-axis adopt high-rigidity linear slide rail. The better span is obtained by calculation between the track and the track. The CNC lathe has low resistance, high rigidity and high precision. The displacement speed can reach 24-30 M / min, which improves the working efficiency and shortens the processing time. The hydraulic station adopts Taiwan variable pump, hydraulic motor, solenoid valve and air cooling device, which has low noise and low oil temperature.
On 2018-08-08 11:45:46
