Grinding solutions for automotive industry

With the increasing competition in auto parts industry and the rising price of raw materials, in order to ensure their own competitive advantages, auto manufacturers gradually adopt CNC machine tool production, to ensure increased production efficiency and total cost reduction.

In order to meet the demand of reducing cost and increasing efficiency in the auto parts industry, the grinding wheel industry has been innovating continuously, greatly improves production efficiency and ensures a high Surface finish and long wheel life.

Specific grinding wheel solutions are as follows:

1.Engine block

(1) milling process: with super hard electroplated grinding wheel, the productivity is significantly increased and the cutting performance is stable. (2) boring process: Yuanyi grinding wheel has high performance-price ratio and stable cutting performance. (3) chamfering process: custom-made according to customer requirements, the advantages are stable cutting performance, cost-effective.

Examples of milling are as follows:

2.Boron cast iron cylinder liner

(1) cylindrical turning process: recommended electroplating grinding wheel, dry cutting, the durability of the grinding wheel relative to ceramic grinding wheel increased n times. (2) grooving process: according to customer requirements, to obtain longer grinding wheel life and higher production efficiency. 

3.Engine cylinder head

(1) cylinder head finish milling process: recommended electroplating grinding wheel, significantly improve productivity, cutting performance and stability. (2) valve chamfering process: custom-made according to customer requirements, the advantages are stable cutting performance, cost-effective. (3) matching valve seat ring turning process: the commonly used type recommends the electroplating grinding wheel, the advantage lies in can realize the high speed cutting, obtains the high smooth degree.

4.Gears, gear shafts

Gear, gear shaft (1) continuous cutting working conditions: recommended inlaid electroplating grinding wheel, multi-edge more economic, high-speed cutting, compared with ceramic blade life increased n times. (2) intermittent cutting condition: recommended composite grinding wheel, which has stable cutting performance and can replace the imported grinding wheel.

5. gearbox shell, gearbox shell

 (1) milling process: recommended integral polycrystalline plating wheel, relative to the coated wheel production efficiency, and wheel life increased n times. (2) boring process: welding type grinding wheel (including compound type and inlay type) is recommended to improve production efficiency and obtain higher surface quality.