The hydraulic system of hydraulic bending machine in the seal operation reliability and using life is an important policy measure of the hydraulic system of quality.
Whether it is in use of hydraulic bending machine of any size company or similar hydraulic bending machine manufacturers factory this equipment must be in order to prevent the leakage and dust processing equipment must have sealing equipment.
Play the role of sealing components in the hydraulic system of hydraulic bending machine, namely seals, sealing parts of the hydraulic system of hydraulic bending machine is used to prevent fluid or solid particles from the surface between the adjacent contact leakage and prevent external impurities such as dust and water intrusion of parts classification machine equipment inside the materials or parts, hydraulic seals system of hydraulic bending machine in working medium leakage will constitute a waste, pollution and environmental machinery, and even lead to malfunctioning machinery and equipment for personal accident.
Widely used in petrochemical shipbuilding, pressure vessels, machinery manufacturing and other operations.
When the gear reducer is used for the transmission equipment of the hydraulic press brake, the high speed operation of the motor is driven by the gear on the input shaft of the speed reducer to achieve the goal of reducing the large gear on the output shaft of the gear.
液壓折彎機的減速機是一種動力傳達鋪排，是運用齒輪的速度轉換器，將電機的回轉速減速到所要的回轉速，并得到較大的轉矩的鋪排。運用液壓折彎機編程器可以在系統中斷情況下，調出中斷庫房和塊庫房，按其所指示的緣由，查明缺點地址。液壓折彎機各個機能的具體先容 剪板機三大調整維護策略： 一、QC12Y剪板機液壓系統的故障及排除&.. 對于液壓折彎機的安全使用，線路正常長短常重要的！而像是急停信號、超程信號、報警信.
Reducer of hydraulic bending machine in lower speed along the output torque, the torque output ratio by motor outputby slowdown, but must pay attention not to exceed the rated torque reducer, the speed reduction to reduce the load inertia and the inertia of the reduction gear ratio squared. Details of the various properties of hydraulic bending machine shears three adjustment of maintenance strategy: first, QC12Y shear failure and can eliminate machine hydraulic system for the safe use of hydraulic bending machine, the normal line is very important! And like emergency stop signal, ultra range signal, alarm letter.。該液壓式三輥液壓折彎機缺點是板材端部需憑仗其它設備進行預彎。一、液壓折彎機的功課原理
First, the operating principle of hydraulic bending machine
2, measuring instrument: when fault occurs bending machine hydraulic system, the conventional hydraulic bending machine, electrical testing instruments, things, according to the system circuit diagram and circuit diagram of some of the shortcomings of the machine voltage, power supply, pulse signal was measured and the defect of address resolution. The input voltage of the power supply exceeds the limit, which causes the power to monitor the available voltage of the voltage meter to measure the network voltage, or to monitor the real-time monitoring with the voltage tester for other reasons. In the case of hydraulic bending machine azimuth control ring shortcomings available oscilloscope.
3, with the programmable controller for PLC interruption analysis: programmable logic controller has shortcomings, during which the reason to break the warehouse of the way to recall. The use of hydraulic bending machine in the system under the condition of discontinuous programmer, out of warehouse and warehouse according to the discontinuous blocks, indicating the reasons for the shortcomings, find out.
Three, forward hydraulic bending machine sealing function of the useful method
In addition to the clearing of seals, is the use of seals, so that two adjacent to the space between the control surface occasionally need to seal the liquid can pass through a minimum space below the seal in touch seal hydraulic system hydraulic bending machine, usually divided into self sealing pressing type sealing and self sealing type self tightening seal also known as letter two, dense lip) but all kinds of hydraulic system hydraulic bending machine, the sealing factors affecting its function is not the same, like the three roll hydraulic bending machine, it is sealed by temperature, pressure and the presence of the language is not the same effect.
Four, hydraulic bending machine transmission function
Hydraulic bending machine roller in two roller symmetrical position by the action of hydraulic oil in the hydraulic cylinder piston moves vertically through the main reducer gear two and final stock cooperative gear meshing rotary motion for coiled sheet supply torque. Rotary motion under pressure and the lower roller with the upper roller, the metal plate through successive bending, plastic deformation permanent, rolled into the required cylinder, cone or one of their some. The hydraulic type three roller hydraulic bending machine is required with end plate defects of other equipment pre bending.
Two, the shortcomings of hydraulic bending machine cleaning
1, interface signal inspection: by using programmable hydraulic press brake controller to check the interface signal of the machine tool control system, and with the correct signal of the interface manual comparison, can also find the corresponding points.
Hydraulic press brake reducer is a kind of power transmission arrangement, is the use of gear speed converter, the motor speed will slow down to the speed of rotation, and get a larger torque arrangement.