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.
四、液壓折彎機傳動功用
Four, hydraulic bending machine transmission function
減速機用于液壓折彎機的傳動設備時，把電念頭的高速功課的動力通過減速機的輸入軸上的齒數(shù)少的嚙合輸出軸上的大齒輪來抵達減速的目的。
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.
除曠地密封外，都是運用密封件，使相鄰兩個無意偶然表面間的曠地控制在需要密封的液體能通過的最小曠地以下，液壓折彎機液壓系統(tǒng)中的密封件在觸摸式密封中，通常分為自封式壓緊型密封和自封式自緊型密封也稱唇形密)封兩種，可是，液壓折彎機液壓系統(tǒng)中的各種密封其功用影響要素是不一樣的，就像三輥液壓折彎機它的密封實在還，受到了溫度壓力以及存在的前語的不一樣影響。如發(fā)生液壓折彎機方位控制環(huán)缺點可用示波器。
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.
二、液壓折彎機的缺點打掃
Two, the shortcomings of hydraulic bending machine cleaning
1、接口信號檢查：通過用可編程序液壓折彎機控制器檢查機床控制系統(tǒng)的接口信號，并與接口手冊的準確信號相對比，亦可查出相應的缺點點。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。
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.
2、儀器丈量：當液壓折彎機系統(tǒng)發(fā)生缺點后，選用常規(guī)液壓折彎機電工檢測儀器，東西，按系統(tǒng)電路圖及機床電路圖對缺點有些的電壓，電源，脈沖信號等進行實測分辨缺點地址。
Widely used in petrochemical shipbuilding, pressure vessels, machinery manufacturing and other operations.
液壓折彎機上輥在兩下輥中央對稱方位通過液壓缸內的液壓油作用于活塞作垂直升降運動，通過主減速機的末級齒輪股動兩下輥齒輪嚙協(xié)作旋轉運動，為卷制板材供給扭矩。
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.
液壓機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。如電源的輸入電壓超限，招致電源監(jiān)控可用電壓表測網絡電壓，或用電壓測試儀實時監(jiān)控以打掃其它緣由。
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、
液壓機用可編程控制器進行PLC中斷情況分析：可編程序控制器發(fā)生缺點時，其中斷緣由以中斷庫房的辦法回想。
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.
液壓折彎機液壓系統(tǒng)中的密封件功課的可靠性和運用壽數(shù)是衡量液壓系統(tǒng)好壞的一個重要方針。
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.
液壓機液壓折彎機液壓系統(tǒng)中起著密封作用的元件，即密封件，液壓折彎機液壓系統(tǒng)中的密封件是用來防止流體或固體微粒從相鄰聯(lián)絡面間泄露以及防止外界雜質如塵土與水分等侵入機器設備內部的零部件的材料或零件，液壓折彎機液壓系統(tǒng)中的密封件外漏會構成功課介質的鋪張，污染機器和環(huán)境，甚至招致機械操縱失靈及設備人身事故。憑仗上輥的下壓及下輥的旋轉運動，使金屬板通過多道次連續(xù)彎曲，發(fā)生永久性的塑性變形，卷制成所需要的園筒、錐筒或它們的一有些。
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.
液壓折彎機的減速機在降速一同前進輸出扭矩，扭矩輸出比例按電機輸出乘減速比，但要注重不能超出減速機額定扭矩，在降速一同降低了負載的慣量，慣量的削減為減速比的平方。運用液壓折彎機編程器可以在系統(tǒng)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(tǒng)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.。
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.
三、前進液壓折彎秘要封功用的有用方法
Three, forward hydraulic bending machine sealing function of the useful method
無論是運用液壓折彎機的任何一個大小公司或類似液壓折彎機廠家的工廠這種設備都必需要以防在加工泛起的泄露以及塵土的落入都必需要設備有密封設備。一、液壓折彎機的功課原理
First, the operating principle of hydraulic bending machine
廣泛習氣用于石化造船、壓力容器、機械制造等功課。
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