A Hydraulic Shearing Machine is a kind of shearing machine that applies a full shear force to the workpieces. These machines are very effective in cutting materials that are difficult to cut otherwise. These machines are highly versatile and have numerous advantages. Listed below are some of the benefits of hydraulic shearing machines. You can read about their functions and features to find out if they are right for your shop.
Use of Hydraulic Shearing Machine for Precision Workpieces
A hydraulic shearing machine has a series of components that make the process extremely easy and efficient. Its primary function is to shear workpieces, while the electric control system helps in adjusting the gap and the alignment line. The press cylinder helps in driving the tool holder while the retaining plate ensures the precision of the workpiece. The hydraulic system also controls the direction and pressure of the hydraulic oil.
A hydraulic shearing machine works on the same principle as scissors, except the pressure applied by the blades is higher. This means that hydraulic shearing machines are suitable for larger, heavier workpieces, and thicker pieces. They are a great choice for cutting large sheets of metal. But if you’re interested in a higher level of accuracy, a hydraulic shearing machine may be the perfect choice.
How to Use Hydraulic Shearing Machine?
To use a hydraulic shearing machine, you must know how to adjust the blade clearance. The angle of the blade is determined by the thickness of the material. There is a diagram on the gas cabinet to adjust the data. It is recommended to use a blade clearance of at least three times the plate thickness. The lower blade must be less than six times the plate thickness. The wider the strip, the smaller the deformation.
The hydraulic hold-down cylinder connects to the blade holder and drives the movement of the upper and lower blades. This system controls the blade angle and the position of the lower blade. These features help to prevent deformation of the sheet during shearing. The machine has a digital counter, swing-away back gauge, and pointer to help adjust the blade clearance. This machine allows the user to adjust the clearance of four edge cutting blades without changing the design of the cutting tool.
What are the Functions of Hydraulic Shearing Machine?
The basic movements of a hydraulic shearing machine are similar to those of a manual machine. The upper blade crosses the lower one to shear metal. To operate, the operator steps on a pedal and the machine makes the cut. At the end of the cycle, the motor turns off and the blade beam returns to the top of its stroke. This design is suitable for intermittent use. A flywheel-type mechanical shear uses a clutch to generate the power required to make the cut.
The hydraulic shearing machine has two shear blades. The upper blade is held by a blade carrier and moves up and down to complete shearing works. The lower blade is fixed to a blade holder and interacts with the upper blade to produce cuts. Hydraulic shearing machines use an electric system to control the pressure in the hydraulic equipment. The hydraulic system includes a hydraulic cylinder and an electric control system. The hydraulic oil pump provides the shearing pressure for the hydraulic equipment. The hydraulic system controls the flow of hydraulic oil and the direction of the oil. In the plate shearing function, the hydraulic cylinder drives the movement of blade holders. The hydraulic system also includes a hold-down cylinder, which is mainly used to maintain the precision of the workpiece.
What are the Controls of Hydraulic Shearing Machine?
The hydraulic shearing machine controls are located on the left side of the machine. The panel contains the controls for the motor on/off, rake angle position setting, and the motorized back gauge control, which features a digital readout display unit. The control circuit links oil pressure and a solenoid valve to control the up and down movement of the knife carrier. This is important for safety reasons. In addition, a finger guard assembly is located in front of the hold down.
The lower blade is fixed in the hydraulic shearing machine, and this means that the control panel can only take the lower blade as its baseline. Using the adjusting pole, the range of clearance at both ends of the blade can be adjusted. To do this, loosen the lock nut at the bottom of the regulating lever, and turn the pole until it has the same amount of clearance at both ends.
How to Maintain Hydraulic Shearing Machine?
Regular maintenance is a must for any hydraulic shearing machine. Moreover, proper lubrication is important for this kind of machine. The oil in the machine must be fresh and free from precipitation. The oil tank must be sufficient for the shearing machine. It is also important to regularly inspect and repair it. The following are tips for proper maintenance of your hydraulic shearing machine. You should follow these tips to ensure the maximum efficiency and longevity of your shearing machine.
The first step in maintenance is to monitor the operation of the hydraulic system of the hydraulic shearing machine. Pay close attention to the pressure, speed, oil leakage and vibration. Listen carefully to the sound made by the hydraulic system. It may be a sound of an impact or a pump. If you hear any abnormal sound, you should replace it. Otherwise, you should wait for the machine to cool down before adjusting it.
In Conclusion
For the fabrication industries, hydraulic shearing machines are a crucial equipment. The Hydraulic Shearing Machine is an innovative machine that shears metals and substances more effectively, conveniently, and sustainably than previous techniques and approaches.
