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]

1. There are 6 principles for selecting the positioning datum: (1) Try to choose the design datum as the positioning datum; (2) When the positioning datum and the design datum cannot be unified, the positioning error should be strictly controlled to ensure the machining accuracy; (3) The work...... [Read More]

1. It can complete multiple processes such as turning the outer circle, milling polygons, thread picking, and drawing grooves at one time. 2. It can complete the milling of two-sided, four-sided, six-sided and other multilateral products at one time, and can also process multi-sided products s...... [Read More]

Recently, the weather is hot, and the market of radial drilling machine in this period is not very good, so some people always complain that “it is another off-season, and the market is bleak”. In the off-season, for those manufacturers who are struggling and confused, what should ...... [Read More]