+86-731-82236721
anshanchen@hneco.com
Products type:
aluminum alloy castings, aluminum die castings, ordinary castings, ductile castings etc
Material：GGG40~70, 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.
Material：steel 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
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.
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).
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 parts, casting parts and other customized parts. If there is project we can support, feel free to contact us.
