Introduction to horizontal axis rectangular table surface grinder

In the vast world of manufacturing, various processing equipment is like precision gears, jointly promoting the continuous advancement of industrial production. Among them, the horizontal axis rectangular table surface grinder has become an important player in the field of metal processing due to its high-precision structure and processing capabilities.

1. Overview

The horizontal axis rectangular table surface grinder, as the name suggests, is a surface grinder with a horizontal grinding head spindle and a rectangular worktable. Its main function is to perform high-precision grinding of planes, bevels, grooves, flanges and other parts of the workpiece through the rotation of the grinding wheel and mechanical transmission system. With its high-precision and high-efficiency processing performance, it is widely used in precision processing of flat parts in steel, automobile, aviation, shipbuilding, etc. mold and other industries.

2. Working principle

Its operating principle is based on the rotation of a grinding wheel or abrasive disc and a mechanical transmission system. When the workpiece is clamped on the workbench, the grinding wheel begins to rotate and the workbench adjusts in the forward, backward and left-right directions so that the grinding wheel can contact the surface of the workpiece and form a certain pressure. As the grinding wheel rotates, the metal particles on the surface of the workpiece are gradually removed, thereby grinding the surface of the workpiece. Through reasonable grinding wheel selection and processing parameters, horizontal axis rectangular table surface grinders can achieve higher processing precision and surface finish.

3. Structural features

Its structure mainly includes bed, workbench, column, sliding plate, grinding head and vertical feed mechanism, surface grinder table hand feed mechanism, cross feed mechanism Manual surface grinder grinding head and hydraulic transmission system. Its structural characteristics are as follows:

1. Lathe bed and workbench: The bed is an integral structure with good rigidity, which can ensure stability during processing. The workbench is used for fixing and clamping workpieces and has adjustable height and tilt angle functions to adapt to the needs of processing workpieces of different shapes and sizes.

2. Grinding head and grinding wheel: The grinding head is responsible for rotating the grinding wheel. The grinding wheel is connected to the motor via the spindle and is powered by the motor. Grinding wheels generally use grinding wheels of different particle sizes and materials for grinding with different processing requirements to meet different processing precision and surface finishing requirements.

3. Feed mechanism: The feed mechanism controls the movement of the grinding wheel relative to the workpiece, including feed motors, transmission devices, guide rails, etc. The longitudinal movement of the worktable and the lateral movement of the grinding head are hydraulically driven, achieving stepless speed regulation, easy operation and high precision.

4. Control system: Modern horizontal axis rectangular table surface grinders are usually equipped with CNC systems to set and monitor processing parameters to achieve automated processing. The application of CNC systems has greatly improved processing efficiency and precision, and reduced operation difficulties and labor intensity.

4. Technical specifications

1. Bench area and maximum grinding size: The bench area and maximum grinding size determine the processing range of the grinder. Generally speaking, the horizontal axis rectangular table surface grinder has a larger workbench area and can process larger workpieces.

2. Feed speed and precision: The speed and precision of the longitudinal movement of the workbench and the transverse feed of the grinding head are important indicators for evaluating the performance of the grinder. Modern grinding machines typically use stepless hydraulic speed regulation technology to achieve precise feed control.

3. Grinding wheel size and speed: The size and speed of the grinding wheel directly affect the grinding effect and processing efficiency. Grinding wheels of different grain sizes and materials are suitable for different processing needs.

4. Motor power: The motor power determines the processing capacity and stability of the grinder. Modern grinding machines generally use high-power motors to improve processing efficiency and stability.

5. Areas of application

1. Steel industry: In the steel industry, it is used to process the flat surfaces and grooves of various steel materials to improve the surface quality and dimensional accuracy of steel materials.

2. Automobile industry: The automobile manufacturing process requires a large number of precision parts and molds, and it can process and cut these parts and molds with high precision.

3. Aviation and aerospace: The aviation and aerospace fields have very high requirements for precision and surface quality of parts. Horizontal axis rectangular table surface grinders can meet these requirements and provide key technical support to the aerospace industry.

4. Mold Industry: Mold is one of the important tools in manufacturing industry. Its precision and surface quality directly affect the quality and production efficiency of the product. The horizontal axis rectangular table surface grinder can process and cut the mold with high precision to ensure the accuracy and service life of the mold.