The tooth width of motor shaft is 22, 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.
In order to prevent the coarsening of austenite grains in the process of carburizing, titanium is generally added to steel to prevent grain growth by forming titanium nitride particles to pin grain boundaries.
The national standard stipulates that the amount of titanium added in carburized carbon steel is 0.04~0.08wt%. However, recent studies have shown that when the titanium content exceeds 0.032%, titanium nitride will be precipitated during the solidification of the ingot during carburizing steel smelting.
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 |
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FAQ:
Q:What's your lead time?
A: Generally speaking, the specific delivery time depends on the item and quantity of your order, depending on the situation.
Q:Can we produce according to the sample?
A: Yes, we will produce according to customers' samples or technical drawings.
Q: Why do customers choose your products?
A:The company has many years of experience, reliable quality, reasonable price, professional technology and sound after-sales service commitment.
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Heat Treatment Motor Shafts Electric Carburizing Quenching Images
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