China Hydraulic CNC Shearing Machine

1. Different Movement Modes

The gate shearing machine’s blade holder moves up and down. It moves vertically relative to the lower blade to ensure sheet shearing. The distortion and deformation are small. The straightness is more accurate. The precision is twice that of theswing shearing machine.

The swing-type shearing machine has an arc-shaped movement. The tool holder body of the swing shear is also arc-shaped. The arc’s points of contact keep the sheared material straight.

2. Different Scope of Application

Brake shears have a wider range of uses. They are suitable for autos, tractors, ships, instruments, etc. They are also applicable for elongating a variety of high-strength alloy plates.

Swing shears are used to stretch, bend, and shape metal sheets in power, aviation, and other industries.

3. Different Shearing Angles

The speed in the swing scissor holder is fixed. The shearing angle stays constant without adjustments. The brake shear enables swift angle adjustments. It does this by moving the upper and lower strings of the hydraulic cylinder. This controls the oil volume in the cavity.

A higher shear angle means thicker shear, and a lower shear angle means faster shear. This leads to higher efficiency and reduces plate bending.

1. Working Principle:

A hydraulic shearing machine uses a hydraulic system. The system drives parts that cut. The machine uses hydraulic oil pressure to move the support table up and down, cutting with the upper and lower knives.

The mechanical shearing machine uses a mechanical transmission system to perform cutting operations. Its principle is to drive the swing arm to move up and down to drive the blade to achieve cutting. There are essential differences in the principles of the two shearing machines.

2. Structure:

The hydraulic shearing machine is complex. It needs a hydraulic system to drive its parts. The body of a hydraulic shearing machine is simple. The cutting part has a support table, an upper knife, and a lower knife. The structure of the mechanical shearing machine is relatively simple.

3. Performance:

Hydraulic shearing machines have three main features. They have high cutting accuracy. They also have a wide range of uses and are easy to operate. The hydraulic system ensures high stability during the cutting process.

Mechanical shearing machines have a few main advantages. They have a simple structure, low cost, and are easy to use and maintain.

However, it only drives the blade through mechanical transmission. So, its accuracy is lower than that of hydraulic shears.