American Standard Chain Sprocket Wheel

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Description

One distinguishes two types of cylindrical worm and wormwheel：
A set “worm and helical gear”
A set “worm and wormwheel”
The first set is a special case of the ‘helical gears for crossed shafts’ where the pinion for only counts l, 2, 3 (or a small number of) teeth and is characterised by a large helix angle of the tooth.
The calculation is the same as for the helical gears.
The choice of the module should be limited to the normalized set of normal modules. As with helical gears for crossed shafts there is only point contact between the tooth flanks so this kind of transmissions is not applicable for high loads.
For the set ‘worm and wormwheel’ the teeth of the wormwheel are being milled with a worm mill with the same basic features as the worm. In this case the gear contact is characterized by line touch, through which higher tooth forces are admissible.

When the oil immersion depth of worm bearing has reached the requirements, but the oil immersion depth of worm is not enough, oil splashing ring can be set on the worm shaft.The oil splashing ring is used to lubricate the transmission parts and bearings so as to prevent the worm bearing from being deeply immersed in oil.When the worm's PI is greater than 10m/s, the worm gear is replaced by the worm gear, which is arranged above the worm gear, known as the overhead type.Its worm gear speed is low, stirring oil loss is small, the possibility of impurities and abrasive in the oil pool into the meshing place is small.

product picture

worm	worm	worm

Company information

1. How to solve equipment failure during use?

Answer: Please send us an email about the problem with pictures or videos, it will be better, we will find the problem and solve it. If damaged, we will send you new free parts within the warranty period.

2. What main software do you use in product drawings?

Answer: We use the most advanced design and development software, such as AutoCAD. SolidWorks, etc.

3. How does your factory conduct quality control?

Answer: Quality is the top priority, we always attach great importance to quality control from beginning to end

1) All the raw materials we use are environmentally friendly;

2) Skilled workers will pay attention to every detail when handling the production and packaging process;

3) The quality control department is responsible for the quality inspection in each process.

4. How can I contact you?

A: Please send your inquiry to our email from the bottom of our website, or contact us directly via phone number.

5. What is your IPR policy?

Answer: We have been implementing strict policies to protect customers' IPR. For example, design, logo, artwork, tools, etc.

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