1） Spur gear structure

2） Spur gear description  

     a.  gear teeth form: spur gear    

     b.  Spur gear range of size available : Dia. 200mm -8000mm

     c.  Gear material: ASTM, BS, DIN, NF, JIS, ISO standard , high strength alloy steel , such as :42CrMo ;17CrNiMo6;20CrMoTi ;40CrNiMo; 40CrNi2Mo,  and so on or according customer request for gear .

     d.  Helical spur gear heat treatment : according material and application gear choose different heat  treatment    such as : quenching and tempering ( hardness HB300-330) ; teeth surface carburizing (hardness HRC≥55,depth 1.5-3 mm) ; teeth surface ion nitriding (hardness HRC≥55,depth 0.7-1.5 mm)  ; surface induction hardness (hardness HRC≥55,depth 1-2 mm) and so on . 

     e.  Spur Gear precision : Grade ⅴafter teeth surface grinding .  

     f.  Cylindrical gear test : material UT , teeth MT after heat treatment , gear match test and so on .

3） Cylindrical gear Application

 •  Mining 

 •  Metallurgy

 •  Power Generation

 •  Cement Plant

 •  Port Machinery

4） Related Names