+86-731-82236721 anshanchen@hneco.com
Capability
Hot Products
  • Products type:

    aluminum alloy castings, aluminum die castings, ordinary castings, ductile castings etc

    MaterialGGG40~70, QT400~700, ZL108

    Surface Treatment: Spray Painting, Spray, anti-rust oil, black oxidation 

    Application: agricultural and gardening machinery

    MOQ: 500pcs

  • Products type:

    cylindrical gears,bevel gears,worm gears, sprocket and pinions etc

    Material: alloy steel

    Heat treatment: carburizating, quenching

    Surface Treatment: shot blast 

    Module: 0.5M-6M

    Accuracy class: GB grade 6-7

    Application: agricultural and gardening machinery

    MOQ: 500pcs

  • Features: We produce precision custom-made gearbox according to customer’s drawings. We can produce gearbox which varies speed through gears, worm gears or worm shafts

    Material: according to your request

    Surface Treatment: spray Painting, Spray, anti-rust oil

    Application: agricultural and gardening machinery

    MOQ: 100pcs

  • Capability: Mass production of all kinds of cold stamping and cold extrusion parts .

    Material: steel plate

    Surface Treatment: electrophoresis, spray painting, spray, anti-rust oil, galvanized

    Application: agricultural and gardening machinery

    MOQ: 200pcs

  • Products type:

    non-standard shape discs parts, pulleys etc

    Features: The V-groove of pulleys is extruded with steel plates, pulleys produced with this technology are more durable and no broken.

    Materialsteel plate

    Surface Treatment: electrophoresis, spray painting, spray, anti-rust oil, galvanized

    Application: agricultural and gardening machinery

    MOQ: 500pcs


  • Products type:

    cylindrical gears,bevel gears,worm gears, sprocket and pinions etc

    Material: alloy steel

    Heat treatment: carburizating, quenching

    Surface Treatment: shot blast 

    Module: 0.5M-6M

    Accuracy class: GB grade 6-7

    Application: agricultural and gardening machinery

    MOQ: 500pcs

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Characteristics and Classification of Worm Drive
2019-09-09 11:09:26

A worm drive is a gear arrangement in which a worm gear meshes with a worm shaft. One of the major advantages of worm gear drive units are that they can transfer motion in 90 degrees.

The direction of the helix may be right-handed or left-handed, but the direction of the skein of the worm shaft and the worm gear must remain the same (see Figure 1-1), which is traditionally more right-handed.

worm gear and worm shaft

 Characteristics:

1. The transmission is stable, low vibration, low shock and low noise.

2. It can obtain a large transmission ratio with a single-stage transmission. It has a compact structure.

3. The meshing friction loss is large. Because the transmission efficiency is lower than the gear transmission, and it’s easy to cause high temperature. The worm gear is also easily to wear.

According to shape of the worm indexing surface, the worm shaft can be divided into three categories: cylindrical worm shaft, toroidal worm shaft and cone worm shaft (see Figure 1-2).

worm gear and worm shaft

Hunan New Era technologies Co.,Ltd has been producing gear parts for decades. We offer worm gear, worm shaft, worm drive, CNC machining parts, metal stamping partscasting parts and other customized parts. If there is project we can support, feel free to contact us.

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CONTACT HUNAN NEW ERA
Precision Components Manufacturer
+86-0731-82236721
+86-0731-82225090
Add:158, Yuelu Road, Changsha, Hunan, China
P.C: 410013
Fax:+86-4008266163-02205
Email: anshanchen@hneco.com