High Quality for Drill Bit Advantages - China best price straight toothed steel small pinion gears – Zhongfu
High Quality for Drill Bit Advantages - China best price straight toothed steel small pinion gears – Zhongfu Detail:
- Condition:
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New
- Warranty:
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Unavailable
- Shape:
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Spur
- Applicable Industries:
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Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Farms
- After Warranty Service:
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No service
- Local Service Location:
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None
- Showroom Location:
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None
- Video outgoing-inspection:
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Provided
- Machinery Test Report:
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Provided
- Marketing Type:
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New Product 2020
- Warranty of core components:
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Not Available
- Core Components:
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Gear
- Place of Origin:
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Jiangxi, China
- Brand Name:
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petory
- Material:
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Steel, Tungsten Carbide
- Color:
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Black
- Service:
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OEM ODM
- Certificate:
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ISO 9001
- shape:
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Spur
- surface:
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smooth
- Size:
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Customer’s Drawing
- Quality:
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Top High
- Packing:
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Wood
- Advantage:
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High Wear Resistance
There are many narrow grooves on the tooth surface to form the cutting edge, and the gear-shaped gear machining tool is used to machine the workpiece according to the principle of helical gear meshing. During processing, the tool cuts beard-like fine chips from the tooth surface of the gear, so it is called a gear shaving cutter. Gear shaving cutters are used for finishing gear teeth after gear hobbing and gear shaping (see gear processing). The commonly used disc-shaped gear shaving cutter is like a hardened helical cylindrical gear (Figure 1). The groove on the tooth surface has two forms: one is that a circular or spiral pass is opened on the entire gear ring. The cross section of the groove can be rectangular or trapezoidal. This shaving cutter only sharpens the front face (groove) after being blunt. It is suitable for shaving cutters with modulus less than 1.75 mm; the other is that the grooves on both sides are impassable, which are inserted separately with comb-shaped inserts. In order to make the inserts can withdraw the knife, it is placed at the root of each tooth. Drill slanted holes. After this kind of shaving cutter is blunt, it needs to regrind the tooth profile and the cylindrical surface of the tooth top. Shaving knife
In order to reduce the cutting load of each tooth, the number of teeth of the gear shaving cutter is large, and the prime number is generally used to avoid a common factor with the number of teeth of the gear to be cut, otherwise the error of the gear shaving cutter will be copied to the gear to be processed. According to international standards, the precision of gear shaving cutters has three types: AA, A and B. In actual production, the gear tooth profile shaving with the correct involute tooth profile shaving cutter often deviates from the correct involute line near the pitch circle of the gear, and is recessed inward, with a deviation of about 0.01 to 0.03 mm. The tooth profile deviation of spur gears is larger than that of helical gears. In order to get the correct involute tooth profile of the workpiece, the tooth profile of the shaving cutter should be corrected. In mass production, the tooth profile correction curve of the shaving cutter is determined by experimental methods.
The gear shaving cutter can process straight and helical inner and outer cylindrical gears, with high production efficiency and smooth surface. In addition, there are also worm gear shaving cutters for processing precision worm gears. The type and parameters of the basic worm gear should be the same as the working worm gear matched to the worm gear. Like the gear shaving cutter, it has many narrow grooves on the spiral surface to form the cutting edge and contain the chips. Worm gear shaving cutters are difficult to manufacture and are only used when machining worm gears that require high precision.
Product detail pictures:
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Fast and superior quotations, informed advisers to help you choose the correct merchandise that suits all your requirements, a short generation time, responsible quality control and different services for paying and shipping affairs for High Quality for Drill Bit Advantages - China best price straight toothed steel small pinion gears – Zhongfu , The product will supply to all over the world, such as: Spain, Swiss, Costa Rica, Now we have a excellent team supplying specialist service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We have been sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy with you. We also warmly welcome customers to visit our company and purchase our solutions.
By Christopher Mabey from Mombasa - 2017.05.21 12:31
It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
By Mandy from Sydney - 2017.06.16 18:23