China hydraulic tools

1, hydraulic bending machine hydraulic pump station parts are equipped with oil resistant rubber sealing ring, such as sealing ring damage, oil leakage, should be promptly replaced. 2, when cleaning the hydraulic pipe bender oil tank, to clean the oil filter. 3, such as the discovery of advance and retreat to cut failure, first check whether the solenoid valve action, such as solenoid valve action, and then check the sequence valve 6X3, relief valve YF - L20H4 or one-way unloading valve 4HD3 there is no impurity card phenomenon. 4, hydraulic pipe bender after the start of the use of 1-2 months, cleaning tank and filter a hydraulic tank. 5, check the parts fasteners, so that the place in the fastening state. YUHUAN SITUTE(SITOOT) TOOLS CO.,LTD. Add:BinGang Industrial Zone,Yuhuan County,Taizhou City,Zhejiang Province,China Tel:0086-576-87229709 Fax:0086-576-87296000 Http://www.china-hydraulic-tools.com Http://www.sitoot.com E-mail:sitoot@sitoot....

1 manual hydraulic pipe bender rod out of weakness, can not bend. A) first, check whether the steel ball in the switch falls, and then turn the switch clockwise (19). B) to check the fuel tank (18) hydraulic oil if the full irrigation should be filled with. (c) loosen (7) bolts on the oil filler. YX (d) replacement of piston pump (4) in the form of polyurethane sealing ring. E) exclude the air inside the tank, as described in the preceding paragraph seventh paragraph six. 2 column cold pump suction air phenomenon or oil suck out. A) exclude the air inside the tank, as described in the preceding paragraph seventh paragraph six. B) less oil in the oil tank to fill. C) oil number does not meet the requirements, exchange of N15 mechanical oil. D) the oil filter has garbage, to clean. Dahuoluo wrench can remove the oil filter. The garbage washed wire line with gasoline. 3 tilt manual hydraulic bender handle (6), gradually lifted handle (take pump). The utility model is characterized in th...

1, the machine has outstanding necessary grounding conductor shall not be less than 4mm2, copper wire. Do not allow access to beyond the scale of the power supply voltage, can not plug the plug, can not be used to test the operation of the control loop, or can damage equipment. 2, the plug connector, not drawing wire or cable, to prevent welding. 3, close to the switch, the encoder can not use a hard object impact. 4, can not use sharp objects appear bump unit. 5, the electrical box is necessary to be placed in the ventilation, to prevent dust and corrosive gases in the operation. 6, shall not be installed, modified PC input and output. 7, the exchange of machine tool power supply is necessary to admit the motor steering. 8, the machine should adhere to clean, extra attention should be paid to the clamping block, slider and other sliding groove should not have foreign body. 9, timing in the chain and other sliding parts with smooth oil. 10. It is necessary to disconnect the power sup...

1, when the machine starts to pay attention to the human body can not enter the rotation of the arm swept scale. 2, the machine tool operation, all personnel stop into the arm and pipe swept the space scale! 3, the hydraulic system of the machine tool is usually YA-N32 hydraulic oil (the original Trademark No. 20), under normal circumstances to replace once a year, the filter is necessary to clean together. 4, the adjustment of machine tool (die), should be adjusted by pressing the button to adjust their own. Never one person on the machine tool adjustment, another person in the control cabinet operation. 5, adjust the machine or empty should remove the core rod. 6, hydraulic system pressure is not greater than 14Mpa. 7, manual adjustment side push cylinder speed rotating arm should be rotated to more than 900 when adjusted for the adjustment speed of rotary arm bending mould marginal line speed change synchronization, thrust speed is greater than the push line speed rotary die in t...

1, bending machine with touch screen plus CNC module, dialogue operation, the program is simple and easy to set up 2, the bed structure is stable, not easily deformed. 3, each file can be set 16 bend angle, memory can store 16 groups of files. 4, the slow positioning function, bending angle stability, repeat accuracy of + + 0.1 5, the error message displayed on the screen to help the operator immediately ruled out. 6, provide coordinates developed conversion pipe processing value, optional purchase software installed on the table editing type computer calculation. 7, the completion of the straight into the movement (DBB) of the car, in the tube bending process, the tube pulled forward movement. In this way, the "positive thrust" is removed, and the synchronization problem between the car and the bending speed is removed, and the negative feedback system of the DC motor is set up to increase the positive thrust. 8, bending, due to the car as a load, the tube is pulled forwar...

Need to check every six months to maintain a maintenance check hydraulic puller: 1 check all reducer gear meshing and wear, tooth surface pitting damage should not exceed the meshing surface 30%, and the depth is less than the original tooth thickness of 10% (chordal thickness); gear tooth thickness wear and tooth thickness percentage shall not exceed 15%~25%; check bearing; replace the lubricating oil. 2 check the condition of the big and small wheels, lubricate the wheel bearing and eliminate the rail gnawing phenomenon. 3 check the main beam and end beam of the main weld whether open welding, corrosion, corrosion should not exceed the original thickness of 10%, the main stress components whether fatigue crack; various rails, support is intact; check the main beam, end beam bolt and tighten it again. 4 check the deformation of the main girder. Check car track. The no-load disturbance should not exceed the main span 1/2000 girder; inward bending shall not exceed the level measuremen...

Installation and commissioning 1, steel straightening machine should be installed on a flat solid ground. 2, the installation of the bearing frame, the center of the bearing groove to be aligned with the guide cylinder, the straightening cylinder, the lower cutter hole or the center line of the shear gear groove, and keep straight. 3, after the installation of the machine, must check whether the electrical circuit and parts are damaged, the connection of the machine is reliable, the transmission part is flexible, confirm the error before the trial operation. 4, the first empty machine operation, check the bearing (focus on examination of the straightening cylinder bearing), hammer, knife or cutting gear is working properly. Ensure that no abnormal condition, before feeding, test straightening and cutting. safety precautions in operation 1, according to the straight bar diameter, selecting proper straightening block, traction wheel groove and the rotation speed. Straightening block di...