High Efficiency Single Helical Gear For Smooth And Quiet Operation

1)Descriptions of Helical Gear

A helical gear is a cylindrical gear whose tooth line forms a certain angle (screw angle) with the gear axis.

Its tooth profile is distributed in a spiral manner.
2)Features of Helical Gear
a)The tooth line is not parallel to the axis line; instead, it extends in a spiral manner.

b)During meshing, the contact line is inclined and gradually enters and exits the meshing position.

c)Can be designed to be in either left-handed or right-handed orientation.

3)Advantages of Helical Gear
a)Transmission is more smooth: Progressive meshing reduces shock and vibration.

b)More quiet operation: The noise is reduced by approximately 10-15 decibels compared to spur gears.

c)Higher carrying capacity: The number of meshing teeth is greater than that of straight gears.

YIZHI MACHINERY which is equipped with a full range of machining capabilities to satisfy customer needs.

Our team has extensive experience in precision gearing systems for numerous industries. We have supplied gears for mining equipment, power tools, hydraulic pumps and the rail transit industry.

The feature products are double helical gear and precision spiral bevel gear, equipped with Hofler Rapid and helix grinding machines, Niles ZE and ZP grinding machines and Gleason Phoenix bevel gear grinding machines. This capability allows us to provide quality customs made gears to domestic and overseas markets.