Welcome To Our Website. Any questions about PCD cutting, brazing and grinding, Call Us:+86 17700605088

Cylindrical grinder structure

2020-06-10 17:35:24

The following figure is the outline drawing of M1432A universal cylindrical grinder. The meaning of the M1432A number is: M—grinding machine class; 1—external cylindrical grinding machine group; 4—general code of universal cylindrical grinding machine; 32—1 / 10 of the maximum grinding diameter, the maximum grinding diameter of the machine is 320mm; A major improvement in performance and structure.

Cylindrical grinder structure

1—Lathe Bed 2—Head stand 3—Working table 4—Internal grinding tool 5—grinding wheel frame 6—slide saddle 7—tailstock 8—foot pedal 9—transverse feed handwheel

 1. The main parts of the grinding machine

-The lathe bed 1 is the basic support of the grinder. It is equipped with a grinding wheel frame 5, a working table 3, a head frame 2, a tailstock 7, and a transverse saddle, etc., so that these components maintain accurate relative positions during work. The inside of the bed is used as an oil sump for hydraulic oil.-The head frame 2 is used to mount and clamp the workpiece, and drive the workpiece to rotate. The head frame can be rotated 90 ° counterclockwise in the horizontal plane.-The internal grinding tool 4 is used to support the spindle of the grinding wheel for grinding the internal hole. The internal grinding tool spindle is driven by a separate motor.-The grinding wheel frame 5 is used to support and drive a high-speed rotating grinding wheel spindle. The grinding wheel frame is installed on the saddle 6. When the short conical surface needs to be ground, the grinding wheel frame can be adjusted to a certain angular position (± 30 °) in the horizontal plane.

-Tailstock The tailstock 7 and the top of the headstock 2 support the workpiece together.-The saddle and the lateral feeding mechanism rotate the lateral feeding handwheel 9 so that the lateral feeding mechanism can drive the sliding saddle 6 and the grinding wheel frame thereon to perform lateral feeding movement.-Workbench Workbench 3 consists of two floors. The upper worktable can be rotated around the horizontal plane of the lower worktable by an angle (± 10 °) to grind a long conical surface with a small taper. The upper workbench is provided with a head frame 2 and a tailstock 7 on the top, and they can move longitudinally back and forth along the bed rail along with the workbench.

 

2.Purpose of machine toolThe following is an example: The M1432A machine tool is a general-precision universal cylindrical grinder with economic accuracy of IT6 to IT7, and the surface roughness value Ra of the machined surface can be controlled in the range of 1.25 to 0.08 μm. Universal grinding machines can be used for the finishing of inner and outer cylindrical surfaces and inner and outer conical surfaces. Although the productivity is low, it is widely used in single-piece small batch production workshops, tool workshops and machine repair workshops due to its good versatility.



  • Optimizing PCD tool grinding: the transition from roughing to precision machining
    28 February 2024

    Optimizing PCD tool grinding: the transition from roughing to precision machining

    In response to the needs of end customers for grinding PCD tools, this article proposes an optimized processing plan through the analysis of customer equipment, workpieces and processing parameters. The transformation from rough machining to precision machining aims to improve processing efficiency and workpiece quality.

  • How to grind sapphire workpieces
    27 February 2024

    How to grind sapphire workpieces

    Sapphire consists of Al2O3 and has a Mohs hardness of 9, which is second only to superhard materials in hardness. Due to its superior light transmittance and wear resistance, it is mostly used in the substrate of LED light-emitting components, optical windows, and watch cases of high-end watches and cell phone cameras, etc.The processing process usually requires high precision, fast processing efficiency, low material loss and a clean working environment. Diamond is the hardest and most wear-resistant material in nature, so diamond tools are the best choice for processing sapphire materials.

  Add:  Zhongyuan Rd, Zhongyuan District, Zhengzhou, 450001, Henan, China

  Tel: +86 17700605088

  WhatsApp:+86 17700605088

  E-mail: pcd@moresuperhard.com