CNC Reciprocating Double Disc Grinding Machine: a powerful tool for large-sized workpieces in precision manufacturing

CNC reciprocating double disc grinding machine, as its name suggests, is a machine tool that adopts CNC technology to control and synchronize the grinding of both ends of the workpiece through the reciprocating motion of the grinding wheel. Its unique design makes it possible to complete the precision machining of both ends of the workpiece in one clamping, which greatly improves the machining efficiency and accuracy, and is especially suitable for the machining of parts with extremely high accuracy requirements in the automotive, aerospace, wind power and other industries.

Analysis of core components and functions

The structure of the machine tool is complex and precise, mainly composed of the following core components:

Bed: As the basic support of the whole machine, it ensures the smooth running of each component and strong bearing capacity.

Left and right grinding heads: Equipped with high-speed rotating grinding wheels to realize workpiece grinding operation through precise control.

Left and right drag plate and feed compensation mechanism: responsible for adjusting the distance between the grinding head and the workpiece to ensure the stability and precision in the grinding process.

Front bed reciprocating mechanism: drives the bed or the workpiece to carry out reciprocating motion, and realizes double-sided simultaneous grinding with the rotation of the grinding head.

Independent grinding wheel dressing mechanism: Regularly dress the grinding wheel to maintain its sharpness and shape precision to ensure the machining quality.

Electrical control system and hydraulic system: as the “brain” and power source of the machine tool, it is responsible for receiving and executing commands as well as power transmission and distribution.

Specialized feeding fixture mechanism: automated loading and unloading, reducing manual intervention and improving production efficiency.

Automated workflow

The automated workflow of CNC reciprocating double disc grinding machine reflects its high efficiency and intelligence. Before processing, parameters such as feed speed of grinding wheel, dressing speed and dressing frequency are set through programming. During processing, when the number of continuously ground products reaches the preset value, the loading mechanism automatically stops and waits for all workpieces in the grinding zone to be sent out. Subsequently, the left and right grinding heads are automatically separated to the dressing position and the grinding wheel dressing program is started. After dressing is completed, the grinding head automatically resets to the grinding position, and at the same time, the loading mechanism restarts to continue the next round of processing cycle. The whole process does not require manual intervention, realizing continuous and efficient production from blank to finished product.

CNC reciprocating double disc grinding machine occupies an important position in modern manufacturing industry with its excellent processing performance, high automation level and wide range of applications. With the continuous progress of technology and changes in market demand, in the future, this type of machine tool will develop in the direction of higher precision, larger machining range and stronger automation capability, contributing to the transformation and upgrading of China's manufacturing industry.