How to debug the hydraulic guillotine shears before working

How to debug the hydraulic guillotine shears before working

There are several aspects in the work debugging of hydraulic guillotine shears. How to debug the plate shears before working? Today, the staff of the shearer manufacturer will talk about several methods for debugging the shearer

1. Turn on the power supply of the shearing machine, lubricate all parts of the shearing machine, and start the machine idling for 1 minute to ensure normal operation.

2. Observe the machine when idling. If there is noise during shearing, stop shearing for inspection.

3. Under the production permission, the blade of the plate shearer tries to cut different thickness plates, from thin to thick, familiar with the performance of the plate shearer.

4. Different blade gap needs to be reasonably adjusted to shear different thickness steel plates. Unreasonable blade gap may damage the blade of plate shearer or fail to cut the required plate size and accuracy.

5. The reasonable gap between the upper and lower blades of the shearer blade should be 1 / 10 to 1 / 20 of the steel plate to be cut, and the sharpness of the shearer blade should be considered.

6. Open and check the pressure gauge during the operation of the plate shearer to check the pressure value of the oil circuit. When the 12mm steel plate is sheared, the pressure value should be less than 20. This rule must be observed when working. It is absolutely not allowed to increase the pressure arbitrarily to cause damage to the plate shearer.

7. Pay special attention when working in summer, the temperature of oil tank of plate shearer is over 60 ℃ °， Should be timely cooling, or shut down rest.

Shearing machine is divided into mechanical transmission and hydraulic transmission according to transmission mode. Hydraulic gate type plate shears are easy to manufacture, the blade section is rectangular, four sides can be used as blade, so it is more durable. Hydraulic gate type plate shears are widely used for direct cutting of various metal materials according to different needs. They are mainly suitable for steel manufacturing, shipbuilding, automobile, container manufacturing, switch electrical appliances, machinery manufacturing, light industry and other industries. Hydraulic gate type plate shears are easy to manufacture, the blade section is rectangular, four sides can be used as blade, so it is more durable.
The mechanical plate shears are characterized by slow return speed, high noise and unreliable operation, which can not ensure the safe and reliable operation of the machine tool in the case of connector fracture.

This year, the state has successively issued detailed rules for the revitalization planning of the shipbuilding industry and equipment manufacturing industry. As an important support for the shipbuilding industry and equipment manufacturing industry, it is particularly important to update the large hydraulic gate shears in time to meet the new requirements.