Wutin city weicheng cold forming steel tells you the operation rules of cold forming steel equipment

1.Strictly abide by the operation rules of cold-formed steel machine tool workers,and wear good labor protection equipment according to the provisions.

2.The upper and lower molds should be cleaned and wiped clean before starting the machine.

3.Check whether there are foreign bodies on the supporting frame,retaining frame and sliding block.If there are foreign bodies,they should be cleaned up.

4,according to the folded sheet thickness,choose the appropriate die mouth,die mouth size is generally equal to or greater than 8 times the thickness of the sheet.

5.The bending force of the workpiece is obtained by the bending force number of the sheet material or the bending force calculation formula.The bending force of the workpiece shall not be greater than 1000KN.

6.When bending narrow sheet material,the working pressure of the system should be appropriately reduced to avoid damage to the mold.

7,adjust the slide stroke,should ensure that the amount of adjustment is less than 100,so as not to damage the machine.

8.Before bending,the clearance between the upper and lower molds should be adjusted evenly and uniformly.

9.When bending,do not put your hand between the molds,and do not use your hand for long and narrow materials.Bend only one piece of material at a time,not many pieces at the same time.Check the oil level of the oil tank,start the oil pump and check whether the hydraulic pipe and oil pump are abnormal.

10,bending sheet material should be placed in the middle of the mold,the machine should not be unilateral load,so as not to affect the workpiece and machine precision,such as some workpiece really need unilateral work,the load shall not be greater than 250KN,and two sides at the same time bending.

11.Check the oil level of the oil tank,start the oil pump and check whether the hydraulic pipe and oil pump are abnormal.

12.Stop the machine immediately if there is any abnormality,check the reason and eliminate it in time.

13.Upon completion of the operation,shut down the oil pump,exit the control system program,and cut off the power supply.

Keyword:Cold-formed steel sections

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