Manufacturing

Application field of micro shaft

Micro shaft is relatively small, high precision, some are also called precision shaft, small shaft, shaft core, rotor shaft, pins, rivets, guide rods, etc. The main materials are carbon steel, stainless steel, copper, aluminum, etc. The surface treatment mainly includes galvanized, nickel, blackening, carburizing, etc. Some industries also require salt spray test, which should not rust for several days and nights. The main processing procedures are punching, grinding, surface treatment, turning, sorting, packaging, etc. The main processing equipment includes grinding machines, lathes, instrument cars, heat treatment, throwing cylinders, etc.

04-23

2020

Application field of micro shaft
Application field of micro shaft

Common types of motor shafts (below)

According to the combination of shaft and iron core. It can be divided into a knurled shaft in the middle, a hot sleeve shaft and a shaft with a keyway in the middle. The knurled shaft is used for small motors below the 10 kW, which can save the work of machining the key and the keyway. However, when the shaft is pressed into the iron core, it is easy to deform the shaft. During the operation of the motor, some rotor iron cores combined with knurled iron will move axially. This shaft deformation is caused by too tightly, the axial displacement is caused by the lack of interference between the two.

04-21

2020

Common types of motor shafts (below)
Common types of motor shafts (below)

Common types of motor shafts (upper)

The shaft is an important part of the motor. As the link between the motor and the equipment for electromechanical energy conversion, it supports the rotating parts, transmits torque and determines the relative position of the rotating parts to the stator. Therefore, the motor shaft must have reliable strength and rigidity to ensure the realization of the preset design function. The following briefly describes various types of motor shafts and their characteristics.

04-17

2020

Common types of motor shafts (upper)
Common types of motor shafts (upper)

Precision micro shaft precision small shaft difference

Precision small shaft and precision micro shaft machining machine tools are equipped with electric spindles suitable for high-speed machining. The spindles adopt ceramic ball bearings and are equipped with oil and air lubricating devices to make the maximum rotating speed of the spindles 40000r/min. The temperature control of the spindle shaft system adopts a fully enclosed circulating coolant constant temperature control device, which can ensure the stability of the precision of the spindle shaft system.

04-14

2020

Precision micro shaft precision small shaft difference
Precision micro shaft precision small shaft difference

Fuzhou Sanhe motor shaft processing technology introduction

Fuzhou Sanhe Precision Shaft Co., Ltd. uses advanced Japanese equipment and production technology. The outer diameter tolerance of the products produced can be as accurate as 1 micron. The motor shaft, armature shaft, rotor shaft, screw rod, shaft core, etc. It is widely used in various motors, automobiles, precision machinery and other fields. Fuzhou Sanhe products sell well all over the world and cooperate with many well-known brands. You are welcome to inquire.

04-10

2020

Fuzhou Sanhe motor shaft processing technology introduction
Fuzhou Sanhe motor shaft processing technology introduction

Common types of armature shaft (II)

When purchasing an armature shaft, choose the appropriate armature shaft according to the type of motor. Fuzhou Sanhe Precision Shaft Co., Ltd. has many years of experience in research and development, production and sales of precision shafts. The company's main armature shafts, precision shafts, and three Precision shafts have been welcomed by customers. If necessary, you are welcome to inquire.

01-20

2020

Common types of armature shaft (II)
Common types of armature shaft (II)
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