Dalian Forging,Dalian Forged Parts-Dalian Ruikaida Forging Co., Ltd.

Precautions for use of gear reducer

1、 Precautions before reducer assembly

1. The machine should be cleaned before use. Check whether the equipment shaft has bruises and dirt. If so, clean it all.

Gear transmission type and fault response

Gear transmission is a transmission form widely used in mechanical transmission. It has the advantages of accurate transmission, high efficiency, compact structure, reliable operation and long service life.

Introduction to two common gear processing principles

The gear processing process roughly goes through the stages of blank heat treatment, gear blank processing, tooth profile processing, tooth edge processing, tooth surface heat treatment, fine datum correction and gear profile finishing. There are two common gear processing principles. It is a modeling process, a model research process and a model analysis process. The gear processing process roughly goes through the stages of blank heat treatment, gear blank processing, tooth profile processing, tooth edge processing, tooth surface heat treatment, fine datum correction and gear profile finishing.

Introduction to the tooth profile of precision gear and the shape classification of gear

Precision gears can be classified according to tooth shape, gear structure shape, tooth line shape, tooth surface and manufacturing technology.

High strength cylindrical gear with helical tooth line

The tooth line of helical gear is wound along the cylinder, which is a kind of cylindrical gear. Classified by gear shaft, helical gear belongs to parallel shaft gear.

Heat treatment forming process of gear casting

For forging process, general forming process can be used, and normal requirements can be considered; As for steel casting gears, such as driven gear, gear and idler gear, the molding process of quartz sand is a better choice. Since most of the positions of gears must be produced and processed, you do not need to apply higher forging technology; In addition, for medium and large section steel castings, gear processing plants basically select and apply the molding process of quartz sand.