Tel：
18751385666
18068172999
Tel：
18751385666
18068172999
| What are the main points in selecting hydraulic gate shears |
| Hits：2901 AddTime：2019-04-30 10:33:01 |
| Shear shearing machine is a machine that shears metal sheets into different specifications according to production needs. Shear shears have upper and lower cutter edges. Generally, the lower cutter edge is installed on the worktable, and the upper cutter edge moves to and fro for shearing. The large thickness and width of the blank and the ultimate strength of the blank can be cut by a specific shearing machine are limited. If the shearing machine is used beyond the limit value, the machine may be destroyed. The knife edge of the shears is very sharp, and the finger operated in the work is very close to the knife edge, so improper operation will lead to serious accidents such as finger cutting. Before working, it is necessary to carefully check whether all parts of the shears are normal, whether the electrical equipment is intact, whether the safety protection device is reliable, whether the lubrication system is smooth, and then add lubricating oil, test run, supply high-quality hydraulic shears, and try to cut well before they can be used. When two or more people cooperate with each other, it is necessary to determine one person's unified command and check the table and the surrounding barrier-free before starting the cutting machine. Shearing machine is not allowed to cut two different specifications and different materials at the same time. Shearing without material is forbidden. Shearing sheet should be flat surface. Shearing narrow sheet which can not be compacted is forbidden. All kinds of shears should adjust the clearance of knife edge appropriately according to the prescribed thickness of shears to prevent accidents caused by improper use. The brake of the shears should be checked regularly to ensure reliability, to prevent loosening of the brake, and to prevent sudden drop of the upper knife edge to injure people. The edges of the sheet and the cut strip are sharp and sometimes burr, so scratch should be prevented. In the process of operation, safe hand tools are used to complete feeding, positioning, picking up parts and clearing edges and corners, which can prevent finger from being rolled by the die. 液压剪板机厂家对液压剪板机机床的性能及特点介绍： 1. The machine tool is equipped with front and rear gears. The back gears are driven by motors. The digital display numerical design is novel and the adjustment is convenient and reliable. 2. The stroke of the upper tool holder can be adjusted infinitely to increase the number of trips during cutting. 3. Safety guard bars are installed at the cutting ports of machine tools to ensure safe operation. 4. Edge clearance adjustment is fast, convenient and has scale indication. 5. Adopt advanced hydraulic integrated valve block, compact structure, hydraulic shearing machine, reduce pipeline connection, improve the reliability and maintainability of the system. 6. Three-point support rolling guide, eliminating support clearance, improving shear quality, reducing friction resistance, making tool holder run more smoothly. 7. Accumulator nitrogen return, smooth and rapid. 8. Rectangular blade with four edges can be used to prolong service life. 9. The shearing angle can be adjusted. Which one is the strongest in the numerical control hydraulic shearing machine? It can reduce the distortion of sheet metal and increase the shearing force. 10. The cutter adopts an inclined structure, which is convenient for blanking and improves the accuracy of plate shearing. 11. Rolling support ball reduces scratches and makes the sheet move conveniently. |
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