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

How to choose a face milling cutter for processing automobile cylinder blocks and heads

2021-04-13 14:52:32

As the provider of driving energy, the automobile engine is known as the heart of the automobile. The processing quality of its parts determines whether the engine can output power economically and efficiently to drive the vehicle.

 pcd grinding

In the processing of automobile engine cylinder block and cylinder head parts, milling is very important. Mainly reflected in the following aspects:

1.Milling processing takes a long time and has a greater impact on the processing cycle of the entire production line

2.The consumption of milling blades accounts for a large proportion of the entire part processing cost

3.The milled surface will be used as the positioning datum between processes, which has a greater impact on the quality of the final product

4.The milled surface is still an assembly benchmark, and its surface quality directly affects the assembly accuracy and performance of the engine

More cutting tools has developed face milling cutter solutions for different workpiece materials based on the characteristics of engine parts.

 

Aluminum alloy material processing

pcd grinding

This tool directly welds the PCD blade to the tool holder, and the axial runout of each tool tip can be precisely adjusted through the adjustment mechanism on the tool holder. The tool holder is locked on the cutter head radially with screws, which occupies a small space, can achieve a dense tooth design, and improve processing efficiency. The blade installation groove is designed as a dovetail groove structure, the tool will not fly out even if the locking screw damages the blade during high-speed processing, ensuring the safety of personnel and equipment.

The cutter head is made of aviation aluminum alloy material, the weight of the cutter head is greatly reduced, and the stability during high-speed processing is improved. The surface of the cutter head has been anodized, and the wear resistance is significantly improved, which is beneficial to improve the service life of the cutter head. The cutter head is designed with an internal cooling structure to ensure a good cooling and chip removal effect.

 

Case

Finish milling of joint surface of aluminum alloy cylinder head

Cutter head: Φ220 mm (Z=22)

Blade: PCD blade

Processing parameters:

Vc= 2800 m/min;

N = 4050 rpm;

Fz= 0.08 mm/r;

F=7130 mm/min

Tool life: 12000-16000 pcs

pcd grinding

 



  • Vitrified Diamond Grinding Wheel After-Sales Service
    18 July 2024

    Vitrified Diamond Grinding Wheel After-Sales Service

    Moresuperhard provides vitrified diamond grinding wheels for sharpening PCD cutting tools, and our diamond grinding wheels have received many good feedbacks. Moresuperhard is responsible for every grinding wheel sold by our company. If you encounter any problems when using our grinding wheels, we will try our best to help you solve the problem.

  • Grinding solutions for single crystal diamond tools
    17 July 2024

    Grinding solutions for single crystal diamond tools

    In view of the performance characteristics of diamond single crystal knives and the quality requirements after processing, the R&D department of Moresuperhard strictly screens and controls the diamond crystal form and grade, improves the formula, adjusts the production process, and conducts multiple grinding experiments to develop rough grinding, semi-finishing grinding, fine grinding, and super-finishing ceramic bond and metal bond diamond grinding wheels with high stability and guaranteed grinding edge quality.

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

  Tel: +86 17700605088

  WhatsApp:+86 17700605088

  E-mail: pcd@moresuperhard.com