HARJOT INTERNATIONAL

  Sheet metal can be given desired shapes following four methods:  bending shearing rolling spinning   The first step in giving a sheet metal, the desired shape is cutting to size. This job is performed by Shearing machines and shearing machinery. Shearing machines are versatile and can be used for cutting alloys and other sheet metal. Some shearing machines work like a scissor to cut metal into strips. There are large machines using a straight shear action with the blade fixed at an angle instead of an angular movement seen in scissors-like machines.    How does Shearing Machine work? The cutting job is done with the help of two blades, one is fixed in the shear bed and the other is moving vertically with almost no clearance. Shear action moves constantly starting from one side of the material to the other.    The angular configuration of the blades is known as the rake. Both rake and clearance depend on the type of the material being cut and its thickness. 

    A reduction gearbox is also known as a speed reducer, as the name suggests, is used to reduce the speed of the input received by the motor, also multiple the torque created by the input.   Understanding Reduction Gearbox Some reduction gearbox is easy to use. Regardless of the complexity of the operations, it is possible to reduce the speed. A big thanks to the output gear that has more teeth than the input gear helping it to slow down the speed and increase torque. Input speed can be controlled and reduced using a speed reducer so that the correct speed and torque are obtained at the output.    How to pick the Right Speed Reducer? It is important to pick the right speed reducer to get optimal performance. We have done some research and come up with a Speed Reducer Buying Checklist, that will help you to pick the right machine matching your application needs.    A motor running at a speed of 1,000 rpm when fitted with a gearhead of 5:1 ratio gives the output of 20