Parallel shaft gear is a kind of product in gear transmission

Parallel shaft gears are a type of gear transmission. There are also two-axis intersecting and two-axis staggered products. The specific instructions are as follows for reference.

gearIt is a kind of transmission mechanism widely used in modern machinery. There are many types, which can be divided into the following categories:

XNUMX. Parallel shaft gear:

Also called plane gear transmission, it can be divided intoCylindrical gearAnd non-cylindrical gears.Among them, the former can be subdivided into the following categories:

1,Spur gear: It can be divided into external meshing, internal meshing, gear and rack meshing.

2,helical gear: It can be divided into external meshing, internal meshing, gear and rack meshing.

3. Herringbone gear:

XNUMX. Gears with two shafts intersecting:

It can be divided into bevel gears (bevel gears) and ball gears. The former can also be subdivided into the following categories:

1. Straight tooth.

2. Oblique tooth.

3. Curved teeth.

XNUMX. Two-axis staggered gears:

It can be divided into worm gears, cross-axis helical gears and hypoid gears.

XNUMX. Gear products have the following advantages and disadvantages:

advantage:

1. It can realize the transmission between parallel shafts, intersecting shafts and staggered shafts.

2. The transmission ratio is accurate, the transmission power is large, and the transmission is stable.

3. High transmission efficiency, safe and reliable work, and long service life.

4. The circumferential speed is large, up to 300m/s.

Things to note:

1. Not suitable for long-distance transmission.

2. There are relatively high requirements for manufacturing and installation accuracy, and the processing cost is high.