Active Member
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[China]
Address: Chenbao Industrial Park, Xinghua City, Jiangsu Province
Contact name:Jimmy Li
Jiangsu Weiying Machine Co. Ltd. |
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CVT PULLEY SHEAVE, module 3, Teeth 26, There are a variety of
surface treatments, including:
1.Folding manual processing
Such as scraper, steel wire brush or grinding wheel. Manual can
remove the rust and oxide scale of the workpiece surface, but
manual processing labor intensity, low production efficiency, poor
quality, cleaning is not complete.
2.Folding chemical treatment
Is mainly the use of acidic or alkaline solution and oxide on the
surface of the workpiece and the oil produces chemical reaction,
make its dissolved in acid or alkaline solution, to remove surface
rust scale and oil pollution, recycled nylon brush roller or 304 #
stainless steel wire, resistance to acid and alkali solution made
of steel wire brush roller clean can achieve a goal. Chemical
process adapted to the clear on the sheet, but the drawback is
that: if the improper control of time, even if add corrosion
inhibitor, also made the steel produced corrosion phenomenon, for
more complex structure and porous parts, after acid pickling,
immersed in crevices or residual acid in the cavity is difficult to
wipe out, if not handled properly, will become the hidden trouble
of the workpiece after corrosion, and chemicals volatile, high
cost, Chemical discharge after treatment is very difficult, if not
properly treated, it will cause serious pollution to the
environment.
Product specification:
| boundary dimension | (φ150-φ180)x(60-270) |
| modulus | 1-3 |
| number of teeth | 10-36 |
| tooth depth | 1-8 |
| tooth width | 10-45 |
| weight | 2.5-6kg |
| material | 20CrMoH/20CrMo5 |
| heat treatment | carburizing and quenching |
| gear surface hardness | 58-62HRC |
| application | splined coupling/signal collection/parking |
| accuracy of gear | 7-10 |
| processing module | 1-2 |
| gear type | involute internal spline |
| materials | low carbon alloy steel |
| surface treatment | carburizing and quenching |
| processing technic | forging+machine work+heat treatment |
| fabricating machinery | mechanical press+CNC Lathe+machining center+Rub tooth machine+gear hobbing machine |
| checkout equipment | Klingberg Gear Btesting Center+Zeiss CMM+Mitoyo contourgraph |
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FAQ:
Q: How to get the best price?
A: You can consult our commercial department for pricing.
Q: What are your packing terms?
A: Generally speaking, we will pack properly according to your
requirements.
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'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.
