Categories

Type

Processing Range

Processing Precision

Standard

Involute Gear

Cylindrical Gears

Modulus: M0.8----M10

Diameter: Φ10----Φ1000

Grade 5 ------- Grade 9

GB10095—88

(ISO1328---1975)

Helical Gears

Modulus: M0.8----M10

Diameter: Φ10----Φ1000

Spiral Angle: ß = 0°--- 45°

Grade 5 ------- Grade 8

GB10095—88

(ISO1328---1975)

Cylindrical Internal Gears

Modulus: M1----M6

Diameter: <=Φ400

 

Grade 7 ------- Grade 9

GB10095—88

(ISO1328---1975)

Bevel Gear

Straight Bevel Gears

Modulus: M1----M8

Diameter: Φ10----Φ600, Spiral Angle: ß = 0°

Grade 7 ------- Grade 9

GB11365—89

 

Spiral Bevel Gears(Gleason System)

Modulus: M0.5----M10

Diameter: <=Φ800

Spiral Angle: ß = 0°--- 50°

Grade 7 ------- Grade 9

GB11365—89

 

Hypoid Bevel Gears

Modulus:M1----M10

Diameter: <=Φ800

Spiral Angle: ß = 0°--- 50°

Grade 7 ------- Grade 9

GB11365—89

 

Worm

 

Modulus:M1----M8

Φ20---Φ800

Grade 7 ------- Grade 9

GB10089—88

 

Spline

Rectangular Spline, Hole

Diameter: Φ20---Φ200

Lenth<=1000

According to drawing

 

Involute Spline Shaft

Modulus:M1----M8

Lenth<=1000

According to drawing

 

Chain Wheel

 

Diameter:Φ20---Φ600

1/8 inch-----5/8 inch

According to drawing

 

Others

 

According to drawing

 

2.       Heat Treatment: Normalizing, Hardening and tempering, Back fire, Carburized Quenching、 high frequency quenching