Hanwei Smooth Transmitted Helical Gear Manufacturing - China

Hanwei Smooth Transmitted Helical Gear Manufacturing

Helical Gear

Helical gear is a constitute part of spiral gear meshing.

The gear makes use of high quality and high strength alloy steel and adopts surface carburizing and hardening treatment.

Helical gears are not all spiral gears.

The spiral gear is a meshing way of two helical gears, and is distinguished by the direction of transmitted force in space.

Ordinary spur gear meshes along with gear width at the same time, thus the impacting vibration noise and unsteady transmission come into being; but the transmission of helical gear is better than the spur gear, which also can gather tightly with center distance and be used in high- speed overloading.

Characteristics:

Helical gear characteristics

Good meshing property, smooth transmission and low noise

High coincidence degree, reduced the load of each gear pair and improved the bearing capacity of gear

Less least number of teeth of un- occurred undercut

Disadvantage: axial force will be occurred when working, the herringbone gear manufacturing is not easy

Spiral gear transmission characteristics:

Center distance and transmission ratio can be changed in the spiral direction

Steering can be changed by spiral gear changing

Quick wearing

Point contact

Small axial force

Main classifications:

1 - Involute helical gear reducer

It is widely used in equipment needed deceleration of all industries with features of small size, light weight, high carrying capacity, long working life, easy installation, wide range motor power, and fine grading transmission ratio.

2 - Helical gear worm wheel reducer

It is widely applied in all kinds of mechanical equipment reducers in fields of metallurgy, mining, hoisting, light industry, chemical industry, transportation, construction, etc.

It has the characteristics of smooth transmission, high load capacity, tight structure, convenient installation, and so on.

Company Contact:

• Posted By: Shenyang Hanwei Macinery Manufacturing Co.,Ltd

• Phone: 008615025613408

• Address: No. 17, Hunhe Shiwu St. Shenyang Economic-Technolo, Shenyang , China

• Email:

• Business Description: Shenyang Hanwei Machinery Manufacturing Co., Ltd, provides to
  
  manufacture all kinds of forging blank, casting blanks, large gear ring,
  
  precision hard tooth surface gear, gear shaft, gear boxes/reducers, etc,
  
  through rapid development in recent years, it has formed a complete set
  
  of management system from raw material to finished product processing
  
  and testing.