A Trusted Custom Gear Manufacturer for Quality Helical Gears

Different preheating treatment processes are designed for different raw materials as well as heat treatment methods to render a good foundation for additional thermal treatment necessary for good results from 17CrNiMo6 preheating treatment. This preheating treatment consists of tempering and hardening, normalizing, high temperature normalizing and high temperature tempering, and more.

Every raw material requires a unique process for preheating treatment such as carburizing and quenching, nitriding, induction hardening, quenching and tempering, and the like. The indicator of the quality of the heat treatment in terms of hardness, case depth, metallographic structure of furnace sample and work-piece will also undergo testing following this heat treatment.

Harness the Full Power and Potential of 17CrNiMo6 (18CrNiMo7-6) Performance

17CrNiMo6 (18CrNiMo7-6) is currently the material that is most often utilized for hardened flank gear or pinion shaft. Thanks to the long years of experience of being in the industry, Jiangsu New Yinye Transmission Electromechanical Co., Ltd. is a reliable custom gear manufacturer that has already successfully mastered this material and its unique properties. We can proudly say that we have been able to get a higher level of performance of this advanced alloy steel material through the improvement of the process of heat treatment we employ.  

The process of preheating treatment is changed first from normalizing into compound tempering and quenching, this addresses the issue of structure segregation and chemical composition and refines the metallographic structure offering top quality billet for the subsequent process of carburizing. A slow-cooling process is added following carburization with the work pieces placed inside an insulation chamber that has protective atmosphere. 

Its structure becomes more balanced and produces the carbide spherulitic that helps enhance the wear resistance of every part, cutting back the risks of cracking and stress concentration phenomenon.

Meanwhile, changing the unstable Austenite into stable martensitic structure is easier in quenching that lessens the austenite's residual volume that is necessary and favorable for the carburized steel's carburizing process.  

Various types of materials  can be used for manufacturing modern helical gear and your choice will  play a significant role pretty much in everything, starting from the process of engineering up to the gear's long-term application viability.  

Steel is the most common and popular type, a material that renders an exceptional combination of wear resistance, strength, as well as the ability of withstanding heat treatment. Aside from this, steel also comes in abundance and is typically available at prices that suit all budgets.

At Jiangsu New Yinye Transmission Electromechanical Co., Ltd., we take pride in being the best custom gear manufacturer with extensive familiarity with a plethora of gear materials. Our company has been making an extensive selection of gears for all of our valued clients through the years, including helical gears, pinion gears, spur gears, and so much more.

The next time you need to shop for quality helical gear, choose only the best gear manufacturer  like Jiangsu New Yinye Transmission Electromechanical Co., Ltd.