1、 Poor machining accuracy of machining center parts Generally, the feeding dynamics between the axes are not adjusted properly according to the error during installation and adjustment, or the transmission chains of the machine tool axes have changed after wear (such as the change of lead sc...... [Read More]

Definition of Grinding Machine? A grinder is a machine tool that uses abrasive tools to grind the surface of a work piece. Most grinding machines use high-speed rotating grinding wheels for grinding, and a few use oil stone, abrasive belts and other abrasives and free abrasives for processing,...... [Read More]

Do you know how those beautiful and gorgeous knives are produced? The following will be answered by Shanghai ANTS machine: First of all, these knives used in machine tools are made of very durable steel or tungsten carbide. The steel in its original state is actually very soft, so if we want ...... [Read More]

1、 Method of Cylindrical Grinding 1. Longitudinal grinding method Longitudinal grinding is a commonly used grinding method. During grinding, the worktable is repeatedly fed longitudinally, the grinding wheel acts as a periodic cross feed, and the grinding allowance of the workpiece is removed...... [Read More]

The internal grinder is used to grind the workpieces with conical, cylindrical or internal thread surface and internal holes. It is mainly used to grind the internal holes and end faces of basin teeth and large bearing rings, so it can ensure the accuracy of internal holes and end faces. Nowad...... [Read More]

The worktable of high-speed wire rail CNC vertical lathe needs to bear the workpiece and drive it to run together. Its bearing capacity and rotary accuracy undoubtedly affect the machining effect of the workpiece, and the support bearing under the worktable is the key to achieve all this. The ...... [Read More]

The principle of micro EDM is not fundamentally different from that of ordinary EDM. The quality of the machined surface mainly depends on the size and depth of the etch pits, that is, the energy of a single discharge pulse; The machining accuracy is closely related to such factors as discharg...... [Read More]

The following measures will improve the finish to a certain extent: 1. Properly reduce the pulse width and peak current, that is, reduce the size of etch pits. 2. The guide wheel and bearing maintain good accuracy and stability of operation, reduce wire chatter and wire jump, and reduce the li...... [Read More]

Small high speed CNC vertical lathe is mainly used to process shaft, disc sleeve and other rotary parts. It can automatically complete the cutting of internal and external cylindrical surfaces, conical surfaces, circular arcs, threads and other processes through program control, and perform gr...... [Read More]

Centerless grinder is one of the important equipments widely used in cylindrical grinding in machining. The original feed is manual, that is, the handle is shaken manually. Poor accuracy and low efficiency. Today’s centerless grinder has high production efficiency, and it is easier to re...... [Read More]