High Strength Internal Bevel Gea , Flywheel Starter Internal Tooth Gear
Internal gears are often used in applications involving planetary gear drives and gear couplings. There are three major types of planetary gear mechanisms: planetary, solar and star types. Depending on the type and the pattern of which shafts act as input and output, many variations of speed transmission ratios and rotational directions are produced.
| lected Material |
Carbon Steel |
SAE1020, SAE1045, Cr12, 40Cr, Y15Pb, 1214L, etc. |
| Alloy Steel |
20CrMnTi, 16MnCr5, 20CrMnMo, 41CrMo, 17CrNiMo5, etc. |
| Brass / Bronze |
HPb59-1, H70, CuZn39Pb2, CuZn40Pb2, C38000, CuZn40, etc. |
| Modules |
1.0, 1.25, 1.5, 1.75, 2.0, 2.25, 2.5....8.0, etc. |
| Machining Process |
Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding and Gear Lapping. |
| Heat Treatments |
Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding...... |
| Surface Treatment |
Blacking, Polishing, Anodization, Chrome Plating, Zinc Plating, Nickel Plating...... |
| Teeth Accuracy |
DIN Class 4, ISO/GB Class 4, AGMA Class 13, JIS Class 0 |
| Tolerance Control |
Outer Diameter |
±0.005 mm |
| Length Dimension |
±0.05 mm |
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% testing before delivery.
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