Manufacturing case
This page documents a specific made-to-drawing gearbox gear shaft. It is not a standard off-the-shelf replacement product.
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Carburized Gearbox Gear Shaft
Send your drawing, material, quantity, tolerance, heat treatment, surface finish, and delivery requirements for manufacturing review.
Manufacturing Case Overview
This case records one component manufactured to customer-approved requirements. The values below apply to this example only and are not universal specifications for new inquiries.
- Manufacturer
- Jinhua Machinery
- Component category
- Gearbox gear shaft
- Material
- 20CrNiMoA or SAE 8620H alloy steel
- Manufacturing route
- Hot-forged blank, machining and gear processing
- Heat treatment
- Carburizing with surface hardness of at least HV700, core hardness of HRC 30–45 and stated case depth of 0.7–1.17 mm
- Verified drawing controls
- A Grade 9 gear requirement is stated for this component; the governing standard must be confirmed from the released drawing
New parts require independent review of the drawing, standard edition, datum system, material, heat treatment, quantity and inspection plan. Equivalent grades or accuracy numbers are not assumed to be interchangeable.
View Gear Shaft Manufacturing or request a manufacturing review.