Shearing Machine: Everything You Need to Know

A Shearing Machine is a piece of industrial equipment used to cut strong iron sheets and metal bars with rotating disks and blades. Shearing is the process of applying intense pressure to a metal bar only once in order to remove some of the metal. All metal shears use the same configuration of a fixed upper blade, a lower blade, and an adjustable clearance between the two for their cutting mechanism. The bottom blade is forced to cut and divide the metal in two when pressure is applied to the upper blade.

 

Shearing machines are categorized into hydraulic guillotine and swing beam shears depending on whether their blades are linear or circular. Modern sheet metal processing production lines for ironworkers typically use hydraulic guillotine metal shear machines due to their superior cutting precision, adjustable shear angle, longer blade and oil cylinder life, and wider application range.

 



The Mechanism of the Action of Shearing Machine

Punching or shearing motions result from the material being sandwiched between two sharp edges moving closely together. At the point of fracture, the shear stress is applied in three stages which are:

 

Deformation: As soon as the cutting starts close to the material, deformation starts to happen on both sides of the workpiece that are next to the cutting edge.

Penetration: Cutting edges cut or pierce a substance, resulting in fracture lines.

Fracture: The intersection of the lower and higher fracture lines is known as a fracture. The work is finished at this point, however, when punching, the punching continues until the substance passes through to clear the slug.

 

Types of Shear in Shearing Machine

The leading Shearing Machine Manufacturers in India make various types of machines, to suit your unique requirements. Some of the common types of shear in shearing machines are written below:

 

Air/pneumatic shears: The crosshead and upper blade of an air/pneumatic shear are propelled by a pneumatic cylinder.

Hydraulic shears: A hydraulic cylinder powers or drives hydraulic shears. To cut metals or other materials, hydraulic presses may produce incredibly high forces.

Hydromechanical shears: A hydraulic cylinder or hydraulic motor powers hydromechanical shears.

Mechanical shears: The rotating blade of mechanical shears is propelled by a rotary motor via a screw, toggle, lever, or other mechanism.

Servo-driven shears: The Shear Blades that are directly connected to a servo motor are called servo-driven.

Manual shears: By using a screw, lever, or other devices to magnify the human force, manual shears can be powered or operated manually.

 

Key Advantages of Having a Shearing Machine

 

Shearing machines bring forth high-precision

The prime factor you should take into account when purchasing a machine is accuracy. To ensure that the material being sheared has no distortion and is perfectly straight, the shearing machine can move vertically. The machine is challenging to deform because the oil cylinder, blade, and knife beam are all in a straight line. As a result, it is sturdy and strong to the bottom blade and moves with efficiency.

 

The angle of the shearing machine can be changed with ease

It is simple to change the machine's shear angle. It is the angle that the shear plane makes while the tool moves. You may modify the pitch by altering the volume of the oil cavity in two oil cylinders. This can be done to improve the shearing capacity and angle.

 

Fast cuts with a shear blade

The blades of modern shearing machines are rectangular and have the potential to cut in four sides which doubles their capacity from ordinary ones.

 

Little to no waste

Shearing machines produce very little to no waste, which prevents loss of material.

 

Applications of Shearing Machine

In a variety of industrial sectors, including those in the automotive, printing, food processing, engineering, electronics, plastics, woodworking, and electrical, all can use a shearing machine.

 

Additionally, the shearing machine can be used for cutting a variety of metals, including stainless steel, aluminum alloy, carbon steel, and more.

 

To Finish

If you are among those looking to purchase a machine from one of the top Shearing Machine Suppliers in India, you may visit our website Leo Engineers. Our shearing machines are made with high precision to ensure clean, accurate cuts every time. Additionally, these machines adjust to your needs, whether you need to shear sheets of metal, plastic, or other materials.

Location: Maruti industrial estate, Near, Hathijan Cir, Ahmedabad, Gujarat 382445, India

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