How the flat key and the semicircle key are connected

Home / News / How the flat key and the semicircle key are connected

1. Flat key and semicircular key connection
Flat key----The side of the key is the working surface, and the torque is transmitted by pressing the key and the keyway. The flat key is divided into three types--ordinary flat key\\Guide flat key\\Slide key
Thin flat key----for thin-walled parts
There are three kinds of ordinary flat keys, which are used for static connection, and guide keys are used for dynamic connection. They are divided into two types: round head and square head. When the axial movement distance is large, the sliding key is used.
Half-round key----cut from round steel or ground after punching, half-round key: side work, the advantage is that the process is good, and it can automatically adapt to the slope requirements, the disadvantage is that the keyway on the shaft is deep; half-round key: generally in the cone Shaft surface setting semicircle key
2. Advantages and disadvantages of flat key and semi-circular key connection----simple\compact\reliable\easy to assemble and disassemble\low cost----the keyway weakens the shaft strength, the stress is concentrated, the centering is difficult, and the axial direction can be realized Force transmission and fixation

 

Be the First to Know

For exclusive deals and latest offers, sign up by entering your email address below.