The tooth width of motor shaft is 26, and its heat treatment adopts carburizing and quenching process, The heat treatment process of the product is carburizing quenching, carburizing process is a very old process, in recent years, there is a high concentration of carburizing process.
Too low carbon concentration:
Causes and hazards: temperature fluctuations or too little penetration agent will cause the surface of the carbon concentration is insufficient. The ideal carbon concentration is between 0.9-1.0%, less than 0.8%C, and the parts are prone to wear.
Prevention methods:
The carburizing temperature is generally 920-940℃, too low carburizing temperature will cause the carbon concentration is too low, and prolong the carburizing time; Excessive carburizing temperature can cause grain coarsening.
The dosage of osmotic agent (BaCO3) should not be less than 4%.
Product specification:
boundary dimension | (φ50-φ55)x(200-270) |
modulus | 1-3 |
number of teeth | 16-30 |
齿高tooth depth | 1-3 |
tooth width | 20-30 |
weight | 1.2-2.3kg |
material | 20CrMnTiH |
heat treatment | carburizing and quenching |
gear surface hardness | 58-62HRC |
tooth line shape | involute |
application | Accessories for automobile motor |
product description: | motor drive shaft |
accuracy of gear | 7-10 |
processing module | 1-2 |
gear type | involute external spline |
materials | low carbon alloy steel |
surface treatment | carburizing and quenching |
processing technic | forging+machine work+heat treatment+grinding |
fabricating machinery | mechanical press+CNC Lathe+machining center +gear hobbing machine+gearshaper+grinding machine |
checkout equipment | Klingberg Gear Btesting Center+Zeiss CMM+Mitoyo contourgraph |
Related products:
electric motor shaft |
dc motor shaft |
automobile shaft |
automobile motor parts |
tooth shaft |
motor drive shaft |
electric motor drive shaft |
shaft heat treatment |
core shaft |
carbon steel shaft |
cnc lathe shaft |
involute shaft |
involute spline shaft |
external involute spline |
shaft teeth |
FAQ:
Q:What are your terms of payment?
A:generally speaking, telegraphic transfer 30% serves as deposit, 70% is before deliver, but specific circumstance, want to seek advice from our business branch, according to different actual situation, differ somewhat.
Q: What are your company's main products?
A: Automotive precision forging products.
Q: Can you send me a sample?
A: Yes, we can send you the sample to check the quality, but you need to pay all the cost of the sample.
Q: How to get the best price?
A: You can consult our commercial department for pricing.