Guizhou Province Wangmo county 2020 two roller plate machine press conference
The above focuses on the introduction of Hantuo linear motor scheme, and points out its three unique local marks: fast movement, quiet movement, mature scheme. HT3200 roll board all-in machine as an example, it can kyocera linear motor and Hantol UV printing perfect connection, collision more sparks in production capacity.
The three - high mill can be divided into mechanical and hydraulic. Machine type can also be divided into symmetrical type and misnomer type, used for heavy machinery companies, metal sheet material processing into round, arc, the technology has been applied to aviation shipbuilding, boiler machinery manufacturing, water, electricity and chemical industry and other industries.
As of December 27th 17:00, jiangsu province, the city bus generally normal running, according to the machine due to the traffic stopped temporarily, by bending roll agreed to buy four connecting rod bending roll will be grounded, until now has group a pole arm positions for people closely on duty 24 hours a day, make sure the safety of shipment S four roller plate bending rolls.
Oil tank coil plate mechanical use to explain clearly, the round material above is dry out of it, there is no can not be to coil plate manufacturers, large vertical oil storage tank must have mechanical equipment, the start of the prefabrication process can not be around the bucket δ effective tools
The company produces a new superb overall frame structure, professional anticorrosion, thermal variation, durable, not easy to use bad, fresh. The specific welding pressure, temperature and time are automatically selected according to the material numerical parameters. Experienced in welding 3mm-30 plate rolling machine mm, special welding thickness. Stainless steel up to 40mm, welding strength (>95%).
Three - roller bending machine has man-machine dialogue control interface, bending process automatic repayment. PLC programming single person can operate, the following to share with you the actual program of Siemens PLC programming illegal cases, the illegal cases of the example of a heavy machinery company symmetrical three-roller bending machine.
The stepper motor works normally at low speed but out of step at high speed. This phenomenon may be caused by the decrease of driving power supply voltage and output torque of stepper motor. It is necessary to check whether the gap between the lead screw and the lead screw or the slide insert is too tight, whether there is any foreign matter in the guide ball groove of the lead screw, and whether the lead screw has bending variation. N and the decrease of the stepper motor speed device such as a foreign body flexible gear is loose or stuck in, when the high pressure working pipe damage has three electrodes, high voltage power supply, there is no way through at high speed is decreased by stepper motor output torque, cause step loss, require small four roller plate bending rolls roller work at low speed when fed or processing. At this point, the stepper motor works at low speed. Choose low voltage power supply. When the program returns to zero, the requirement returns quickly. At this time, the stepper motor is required to work at high speed, and the high voltage driving power supply is selected to increase the output torque to ensure normal return to zero. At this time, the workbench can return to the origin and start the work disposal program again. Assuming that the table always stops working in a certain side of progress, it should be due to a part of the transmission system damage, deformation or foreign body stuck, so that when we are out of step and return normally, will form the phenomenon mentioned above.
This is to reduce wuxi Shenchong scrambler edge damage phenomenon of two procurement methods. Carefully do these two points, can effectively erect the bending machine in the operation of the degree of discipline. The operation of the uncoiling line should pay attention to the operation of each component to ensure the composite specifications of the product.
The upper work roll is preset for waist drum, that is, the middle diameter is large, then gradually reduced to both ends, so that it can be in a straight situation, but the calculation is difficult.
Tools should be firmly clamped. The protruding part of the cutter head should not exceed 1.5 times the height of the cutter body. The shape and size of the gasket shall be exactly the same as the specific shape and size of the work. Gaskets should be as small and flat as possible.
When working, the upper roller position is fixed, and the lower roller moves the clamping steel plate along a straight line. The radius of curvature of the drum can be adjusted by moving along a straight line or arc. The English name of the four-roller bending machine (three-roller bending) is the three-roller three-way electroplating ending machine) is different, but the working principle is the same. The roundness of pre-bending straight edge and calibration roundness of four-roll plate winder are better than that of three-roll plate winder.
Add the time：2021-11-26 view count：0
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