The number of teeth of the gear shaft is 85 and the weight is 1.7kg, The structure of gear shaft after normalizing is: F+S for hypoeutectoid steel, S for eutectoid steel, S+ secondary cementite for eutectoid steel, and it is discontinuous.
Medium carbon steel with carbon content of 0.25 ~ 0.5% can also meet the requirements of cutting after normalizing. Normalizing can also be used as final heat treatment for light load parts made of this type of steel. High carbon tool and bearing steels are normalized to remove reticulated carbides from the tissues in preparation for spheroidizing annealing.
The normalizing part of the 42CrMo process is mainly used for large forgings and can be used as a final heat treatment to avoid large cracking tendency during quenching. Generally arranged after the blank production, before cutting, or roughing, semi-finishing before. The purpose of normalizing is to refine grain, improve microstructure, improve machinability, and prepare for quenching and final heat treatment.
Product specification:
| modulus | 1.79 |
| number of teeth | 85 |
| tooth depth | 9.39 |
| tooth width | (44±0.1) |
| weight | 1.2kg-2.0kg |
| material | 8620H |
| appearance | circle |
| gear surface hardness | 58-63 |
| tooth line shape | involute |
| application | engineering machinery |
| product description: | engineering core components |
| accuracy of gear | 8-10 |
| processing module | 1.5-1.8 |
| gear type | involute external spline |
| materials | low carbon alloy steel |
| surface treatment | carburizing and quenching |
| processing technic | forging+machine work+heat treatment |
| fabricating machinery | mechanical press+digital controlled lathe+machining center |
| checkout equipment | Klingberg Gear Btesting Center+Zeiss CMM+Mitoyo contourgraph |
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FAQ:
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.
Q:What's your sample?
A: We will make samples according to the drawings, which can be viewed, but the customer has to pay the relevant fees of samples.
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Carburizing Gear Shafts Quenching Shaft Mechanical Engineering 1.7kg Weight Images
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