304 stainless steel shrapnel

The choice of coupling model has always been a problem that plagues many buyers, so let me introduce you to the choice of coupling model.

1. Choose the coupling according to the equipment motor to determine the coupling model.When selecting, please note that the rated torque in the data is greater than the system load torque. The rated torque has taken into account the variable load factors during operation, so there is no need to adjust the rated torque value when selecting.When selecting the size of the coupling, please note that the load torque generated by continuous operation should be lower than the rated torque.

2. Determine the coupling model according to the use environment of the coupling.The surrounding working environment is more complicated, such as temperature, humidity, water, steam, dust, sand, oil, acid, alkali, corrosive media, salt water, radiation, etc., which is one of the important factors to consider when choosing a coupling.

304 stainless steel shrapnel plays a protective role and has good resistance to torsion deformation.The coupling diaphragm is punched into a four-hole square or six-hole quincunx shape by multi-layer 0.3~0.5MM stainless steel sheet and then riveted together.The diaphragm coupling is composed of several groups of diaphragms (stainless steel sheet) with bolts (different types of bolts according to different outer diameters) and the two halves of the coupling are tightly connected. Each group of diaphragms is composed of several pieces. The slices are divided into different shapes such as round or triangular.The six-hole diaphragm is composed of at least one diaphragm and two shaft sleeves.The diaphragm is fastened to the shaft sleeve with a pin and generally does not loosen or cause backlash between the diaphragm and the shaft sleeve.Some manufacturers provide two diaphragms, and some provide three diaphragms, with one or two rigid elements in the middle, and the two sides are connected to the shaft sleeve.The diaphragm coupling relies on the elastic deformation of the diaphragm to compensate for the relative displacement of the connected two shafts. It is a high-performance flexible coupling with strong metal components, no lubrication, compact structure, high strength and long service life. , No rotation gap, not affected by temperature and oil pollution, acid and alkali resistance, suitable for shafting transmission in high temperature, high speed, and corrosive medium conditions.