Xinxiang Haishan Machinery Co., Ltd.
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Factory Custom-Made CNC Good Worm Gear For Various Machine
Production Feature :
Copper worm gear is a common part in many machines, and plays an important role in many fields. Today, Xiaobian will join
you to learn how to prolong the service life of copper worm gear. Now let's understand it together.
As a result of global energy conservation and emission reduction, cars gradually began to reduce emissions. The small
displacement is bound to bring about the weakening of power. In order to ensure enough power storage, turbocharging has
become the Savior. A large area of turbocharged models began to enter the market. With a 2.0L starter, a small turbine and excellent color correction, 2.0T can reach the level of the past 3.0L to 3.5L.
1. A large transmission ratio can be obtained, which is more compact than the staggered shaft helical gear mechanism.
2. There is line contact between the meshing tooth surfaces of the two wheels, and its bearing capacity is much higher than that of the cross axis helical gear mechanism.
3. Worm drive is equivalent to screw drive, which is multi tooth meshing drive, so the drive is stable and the noise is very small.
4. It is self-locking. When the lead angle of the worm is less than the equivalent friction angle between the meshing teeth, the
mechanism has self-locking property, which can realize reverse self-locking, that is, only the worm can drive the worm gear,
Instead of worm driven by worm gear. Such as the self-locking worm mechanism used in lifting machinery, its reverse self-locking can play a role of safety protection.
5. The transmission efficiency is low and the wear is serious. When the worm gear is meshed, the relative sliding speed
between the meshing teeth is large, so the friction loss is large and the efficiency is low. on the other hand,
The relative sliding speed makes the tooth surface seriously worn and heated. In order to dissipate heat and reduce wear, expensive materials with good antifriction and wear resistance and good lubricating devices are often used,
Therefore, the cost is high.
6. The axial force of worm is large. Worm gear and worm mechanism are often used in the situation of interleaving two shafts, large transmission ratio, small transmission power or intermittent operation.
More dtails
| Company Type | Manufacture factory SGS Audit supplier |
| Process | Centrifugal casting,sand casting,Machining,Injection |
| Quality assurance | 2D Projector, Height Gague,Micrometer,Roughness Tester, CCD Autimatic Testing Machine CCD,Callipers |
| Port | QINGDAO ,TIANJIN ,SHANGHAI ,NINGPO PORT |
| Tolerance | Roundness::+/- 0.01mm. Flatness:+/- 0.005mm. Height and length:+/- 0.01mm. |