1. ANTISHI VMC machining center DC spindle drive system The DC spindle drive mostly adopts the thyristor speed regulation method. The DC feed servo system is a double-loop control system composed of a speed loop and a current loop to control the armature voltage of the DC spindle motor. The pi...... [Read More]

The main shaft of the CNC horizontal milling machine is arranged horizontally and is parallel to the machine tool table. In order to expand the processing range and use functions, 4-5 axis machining is usually achieved by adding a CNC turntable or a universal CNC turntable. In this way, not on...... [Read More]

1. The compact structure does not take up too much space One of the characteristics that a turret lathe should have is that it has a compact structure and does not occupy a lot of space. Many people may sneer after reading this, thinking that since it is a lathe, its area should not be limited...... [Read More]

All kinds of machine tools can be divided into ordinary precision grade, precision grade and high precision grade according to the precision. The machine tools of the above three precision grades have corresponding accuracy standards. If the tolerance is 1 for the ordinary grade, the approxima...... [Read More]

Lathes are the most widely used type of machine tool in manufacturing. The main components of the lathe are head stock, feed box, lead screw and smooth bar, slide box, tool rest, tail stock, bed, cooling device. A type of machine tool that uses the spindle to drive the work piece to rotate as ...... [Read More]

Drilling machine refers to a machine tool that mainly uses a drill to machine holes in a work piece. Usually the drill rotation is the main movement, and the axial movement of the drill bit is the feed movement.The drilling machine structure is simple, the machining accuracy is relatively low,...... [Read More]

The CNC drilling machine has good precision, can be operated by one person, saves time and effort, and has low safety and security risks. It is the choice for machining hole parts. So what types of CNC drilling machines are there? This is what you need to figure out before purchasing a CNC dri...... [Read More]

1. Before working, carefully check whether the grid voltage, oil pump, lubrication, and oil volume are normal, check whether the pressure, cooling, oil pipes, tools, and fixtures are in good condition, and do regular maintenance of the machine tool. 2. After the machine tool is powered on, fir...... [Read More]

Grinding machine is a machine tool that uses grinding tools to grind work piece surface.Most grinding machines use high-speed rotating grinding wheels for grinding, a few are processed using other abrasives and free abrasives such as oil stone sand belts, such as honing machine, ultra-finishin...... [Read More]

Milling machine mainly refers to the machine tool that uses milling cutters to process a variety of surfaces of work pieces.Usually the rotation of milling cutter is the main movement, and the movement of work piece and milling cutter is the feed movement. It can process planes, grooves, and c...... [Read More]