Customized non-standard – 20CrMnMo helical gears, helix angle 15°-30°, dedicated for automotive gearboxes, mechanical transmission gears

• Company Profile: Jiangsu Chengyi Cast Metal Products Co., Ltd. Main Business: Multi-process forged components, such as die-casting/molds/precision forging (including 304/316 stainless steel, alloy steel, carbon steel, etc., applicable to the automotive and other industries), various plates, coils, and bars of stainless steel, galvanized steel, carbon steel, angle steel, etc.; alloy structural steel: such as gear steel, crankshaft steel, 20CrMnMo, Hastelloy corrosion-resistant alloys, high-temperature alloys, high-purity oxygen-free copper ingots, pure nickel products, high-performance nickel and nickel alloys, as well as the production and manufacturing of these materials.
  

  product specifications

  The material specifications of the rack and pinion gears： Carbon steel: 45#, 40Cr; 2. Alloy steel: 20CrMnMo, gear steel, 35CrMo; 3. Stainless steel: 304, 316L; 4. Special materials: Hastelloy, superalloy (customized as needed)

  The core performance of rack and pinion gears：Modulus 1-5mm (in accordance with GB/T1357-2008), pressure angle 20°, helix angle 15°-30°, accuracy grade ISO 6-8 level, tooth surface hardness HRC 58-62, smooth transmission, strong load-bearing capacity, wear-resistant and impact-resistant, transmission efficiency ≥ 97%, service life ≥ 10,000 hours

  The applicable uses of rack and pinion gears： 1.Automotive industry: Automatic transmissions, engines, drive axles; 2. Mechanical industry: Machine tools, reducers, conveyors; 3. Heavy industry: Mining machinery, metallurgical equipment, construction machinery; 4. Others: Automation equipment, robots, power equipment

Gear products: SKU