We YD technology are hydraulic pump supplier, which have all kinds of hydraulic pumps and motors for sale. Classified by brand, there are kawasaki hydraulic pump, komatsu hydraulic pump, rexroth piston pump, bosch hydraulic pump caterpillar hydraulic pump,KYB hydraulic pump, Eaton hydraulic pump, sauer danfoss hydraulic pump, parker hydraulic pump, hyva hydraulic pump, vickers hydraulic pump, Hitach hydraulic pump, Uchida hydraulics and JCB hydraulic pump ,volvo hydraulic pump, nachi hydraulic pump bosch rexroth hydraulic pump and so on.

Numerical control machine tool is the abbreviation of Computer numerical control machine tools, which is an automatic machine tool equipped with a program control system. The control system can logically process a program with a control code or other symbolic instructions, decode it, express it with coded numbers, and input it into the numerical control device through an information carrier. After arithmetic processing, the numerical control device sends out various control signals to control the action of the machine tool, and automatically process the parts according to the shape and size required by the drawing. The CNC machine tool solves the problem of complex, precise, small batch, and multi-variety parts processing. It is a flexible and high-performance automatic machine tool. It represents the development direction of modern machine tool control technology and is a typical electro mechanical integration. Chemical products. Features: High performance, high precision, low noise Field Machining :Suitable for command machine processing parts Function Slotting, drilling, reaming, reaming and boring, etc.The CNC lathe is composed of CNC device, bed, headstock, tool post feed system, tailstock, hydraulic pump system, cooling system, lubrication system, chip conveyor and other parts. The CNC machines could be used in seal manufacture, hydraulic hammer and parts manufacturing, hydraulic pump and parts manufacturing, engine and parts manufacturing, if you have any enquiry for spare parts or machines, pls feel free to visit our website www.wonepart.com for more information, or email us info@wonepart.com, we will support you soonest.

The key part of wonepart hydraulic pump system applied in construction machines A hydraulic pump is a hydraulic component that provides pressurized liquid for hydraulic transmission, and is a kind of pump. Its function is to convert the mechanical energy of power machines (such as electric motors and internal combustion engines) into liquid pressure energy. The figure shows the working principle of a single plunger pump. The cam is rotated by a motor. When the cam pushes the plunger upwards, the seal volume formed by the plunger and the cylinder decreases, and the oil is squeezed out of the seal volume and discharged to the place where it is needed through the one-way valve. When the cam rotates to the lower part of the curve, the spring forces the plunger down to form a certain degree of vacuum, and the oil in the oil tank enters the sealed volume under the action of atmospheric pressure. The cam causes the plunger to rise and fall continuously, the sealing volume periodically decreases and increases, and the pump continuously sucks and discharges oil.For Pumps, there are different kinds of brands, such as Kawasaki, Rexoth, Komatsu, Linde, Eaton, Parker, Kayaba, HAVE, SUER, UCHIDA,NACHI, JEIL, TEIJIN SEIKI, TOSHIBA, YUKEN, ITALY SAM, DAKIN, ITALY SAM, DENISON, OILGEAR, AND SO ON. Take Kawasaki for example,there are Model K3V112 Series, K3V140 Series, K3V180 Series, K3V280 Series, K5V140 Series, K5V160 Series, K5V200 Series and so on, if you are interested in hydraulic pump assemble or pump spare parts, pls feel free to contact our WONEPART spare parts center www.wonepart.com or email info@Wonepart.com or whatsapp:+86-15860751932, we will feel free to support you at any time.

We, wonepart.com also supported construction machinery spare parts in this war epidemic to refuel China. For our construction machinery parts, we have all kinds of seal,seal kits, piston seal, nok seal, excavators seal kits, backhoe loader seal kits, pump and parts, engine and parts, hydraulic breaker and breaker parts to build hospital.According to foreign netizens' evaluation, the army of excavators and construction workers who are constantly on the road and supplies to Wuhan are "continuously preparing for this battle at an incredible speed."

Here-comes-the-bearing-disassembly-non-destructive-disassembly-any-bearing-can-be-dismantled-like-this! There is all kinds of hydraulic pump and parts, engine and parts need to use bearing, and we could supply all kinds of bearing for you. However, when you have problems, how to dismantle in non-destructive way.Reasonable disassembly of the bearing in the case of interference fit is the core of bearing disassembly technology. When the disassembly force is so large that it cannot be dismantled by ordinary methods, and the disassembly force produced by conventional methods is likely to damage the bearing, an oil hole is generally designed at the end of the shaft, the oil hole extends to the bearing position and then penetrates radially to the shaft surface An annular groove is added, and a hydraulic pump is used to pressurize the inner ring to expand the inner ring during disassembly to reduce the disassembly force. For small bearings mounted on adapter sleeves with straight shafts, a hammer can be used to remove small steel blocks that evenly act on the end face of the bearing inner ring (Figure 7). For bearings mounted on adapter sleeves with stepped shafts, the use of hydraulic nuts can make bearing removal easier. After the bearing has been running for a period of time, there will inevitably be needs for maintenance or damage replacement. In the early development of the machinery industry, the popularity of professional knowledge was insufficient, and the awareness of safe operating procedures was insufficient. Today we will only talk about the disassembly of bearings .

Working principle of hydraulic sequence valve from wonepart The sequence valve is a pressure valve used when a hydraulic pump needs to supply two or more hydraulic actuators to operate in a certain sequence. The control pressure can be its own pressure or external oil pressure. Its structure and operating principle are very similar to the relief valve, and the difference is that the outlet of the sequence valve is directly connected to the actuator, and there is a special drain port. Any hydraulic pump parts or hydraulic valve we have, but we focus on kawasaki pump and parts and valves.

2020 New Year holiday is coming, we would like to extend our warm wishes for the upcoming holiday season and would like to wish you and your family a prosperous New Year.There is also a big event the Spring Festival, or the Chinese Lunar New Year,during Jan 22nd to Feb 2nd in 2020; is the first year of the year. The Spring Festival has a long history, which evolved from the ritual of the first year of the New Year. All things are based on heaven, people are based on ancestors, praying for the sacrifice of the year, worshiping the ancestors of the heaven, and returning to the beginning. The origin of the Spring Festival contains deep cultural connotations, and carries rich historical and cultural heritage in inheritance and development. During the Spring Festival, various Chinese New Year celebrations are held throughout the country, with strong regional characteristics and a lively and festive atmosphere; these activities mainly include the removal of old cloth, the celebration of the new year, the worship of gods, the worship of ancestors, and the celebration of the good year. The forms are rich and colorful, condensing the essence of Chinese traditional culture.There is also a big event the Spring Festival, or the Chinese Lunar New Year,during Jan 22nd to Feb 2nd in 2020; is the first year of the year. The Spring Festival has a long history, which evolved from the ritual of the first year of the New Year. All things are based on heaven, people are based on ancestors, praying for the sacrifice of the year, worshiping the ancestors of the heaven, and returning to the beginning. The origin of the Spring Festival contains deep cultural connotations, and carries rich historical and cultural heritage in inheritance and development. During the Spring Festival, various Chinese New Year celebrations are held throughout the country, with strong regional characteristics and a lively and festive atmosphere; these activities mainly include the removal of old cloth, the celebration of the new year, the worship of gods, the worship of ancestors, and the celebration of the good year. The forms are rich and colorful, condensing the essence of Chinese traditional culture.

What should I do if the hydraulic pump or hydraulic valve system runs slowly and under speeds? The hydraulic system runs slowly, which is often referred to as under speed. Under speed does not work, but fails to meet the system requirements, so troubleshooting is difficult and there are many situations. The following summarizes the two situations and specific causes of hydraulic system under speed for your reference.

A throttle is a valve that controls the flow of fluid by changing the throttle cross section or throttle length. The throttle valve does not have a negative flow feedback function, and cannot compensate for the speed instability caused by load changes. Generally, it is only used in situations where the load changes little or the speed stability is not high. The external structure of the throttle valve is not different from that of the shut-off valve, except that the shapes of their opening and closing parts are different. The opening and closing parts of the throttle valve are mostly conical streamlined, which can adjust the flow rate and pressure by changing the cross-sectional area of the channel. Throttle valve is used to reduce the pressure of the medium under the condition of extreme pressure drop. The flow rate of the medium between the throttle disc and the valve seat is so large that the surface of these parts is quickly damaged-the so-called cavitation phenomenon. In order to minimize the effects of cavitation, the valve disc is made of a cavitation resistant material (made of alloy steel) and is made into a streamlined cone with a tip angle of 140 to 180. This also allows the valve disc to have a larger opening height, which is generally not recommended. Throttle under small crevices.

The working principle of various electromagnetic reversing valves makes you a hydraulic master Dynamic diagram demonstration of the working principle of hydraulic valve, let you understand instantly! Hydraulic valve is an automatic component operated with pressure oil, but how does it work? What's the use? After carefully reading these 20 visual animations, you will understand! First of all, we need to know the types of hydraulic valves: Classification by control method: manual, electronic, hydraulic; Classification by function: flow valve (throttle valve, speed control valve, diverter manifold), pressure valve (overflow Valve, pressure reducing valve, sequence valve, unloading valve), directional valve (electromagnetic directional valve, manual directional valve, check valve, hydraulic control check valve); Classification by installation method: plate valve, tube valve, Superimposed valve, threaded cartridge valve, cover valve; classified by operating method: manual valve, motorized valve, electric valve, hydraulic valve, electro-hydraulic valve, etc.