hydraulic ram for excavator heavy duty machinery

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1.ISO9001:2008
2.Seal:Merkel or Parker
3.Working pressure:16-25Mpa.
4.10 years of experienc
5.Material:CK45

CMAX series engineering hydraulic Cylinder

(1)working pressure:16MPa

(2)Piston diameter: 40-250mm

(3)Seals:Merkel or Parker

(4)Sensor: MTS or Balluff

Q:How much money machine hele ah, pneumatic hele surface machine, hydraulic machine hele surface what is the difference between ah: the user can use the back to add hydraulic oil, pneumatic delivery manufacturers generally do not take the pump, because the pump volume, will increase the cost of logistics,

Q:Multi axis drilling hydraulic system design of a horizontal cylinder in the machining production line (conditions: positioning, clamping hydraulic control, machine tool positioning clamping action sequence: - - - - - feeding slide fast forward rewind - stop - release - pull pin fixture, machine work axial cutting force 25000N, acceleration deceleration inertia force 500N 1500N, static friction resistance, friction resistance 850N, fast forward, rewind speed is 100mm/S and the feeding speed of 833mm/min, fast travel 0.1M of 0.04m. Worktable adopts flat guide rail)Tasks and requirements:Determine component specifications and complete hydraulic system loop diagram 1;2. Design the assembly drawing of the hydraulic cylinder 1;3, according to the prescribed format to complete the design, calculation manual 1.: The design has to be replaced by moneyChange the design with a reward, dream!In addition, the use of hydraulic pressure to feed the power, can not guarantee a stable speed bar, careful processing tool was cracked

Q:Does the car have no cylinder pressure? Is it related to the hydraulic bottom support?: There is no cylinder pressure for more reasons, the general cylinder internal cylinder sleeve, piston, piston ring and valve wear and timing, hydraulic systems, pressure relief, etc., need to be checked in order to confirm the cause of the failure

Q:What can be used in hydraulic equipment factory: Hydraulic systems are widely used in today's construction machinery. Although there are electrical, pneumatic or mechanical systems to choose from, hydraulic systems have been used more and more. For example, on many excavators, the hydraulic system is used to lift and lower the boom, move the bucket, and perform the turn motion of the upper structure of the machine.Why use a hydraulic system? There are many reasons, partly because of the wide use, high efficiency and simple characteristics of the hydraulic system in power transmission. The task of a hydraulic system is to change power from one form to another.

Q:Which pressure is the cylinder or hydraulic cylinder?: I used 80 hydraulic cylinders, and now I want to change the cylinder. I don't know how many cylinders I need to buyChasing the answerThis is not clear, sorry

Q:The cylinder is the same as the cylinder, crane: The medium of the cylinder is liquid (oil), and the medium of the cylinder is gas (nitrogen, compressed air, etc.)

Q:What is the four link mechanism of hydraulic support?: Four link mechanism is an important part of hydraulic support, including: connecting rod, rear connecting rod, shield beam and base.1. The connecting rod group consists of the connecting rod body, the connecting rod big head cover, the connecting rod small head bushing, the connecting rod big head bearing bush and the connecting rod bolt (or screw). The connecting rod group bears the force acting on the piston pin and its swing and the reciprocating inertia force of the piston group, and the magnitude and direction of these forces are periodically changed. Therefore, the connecting rod is subjected to alternating load such as compression and tension.

Q:What is the bad effect of the engine oil pressure on the engine when the oil pressure is too high or too low?: Engine oil pressure is too high or too low, the hydraulic valve configuration is the opportunity to start the engine underpowered or too much power, damage to engine life. 1, the engine is a kind of machine that can convert other forms into mechanical energy, such as internal combustion engine (gasoline engine, etc.), external combustion engine (Stryn engine, steam engine, etc.), motor, etc.. Internal combustion engines, for example, usually convert chemical energy into mechanical energy.

Q:Hydraulic oil? Refrigerant? Brake night? What are they? What's the function of it?: The brake fluid is the brake fluidElectrolyte is the storage battery water, batteries are free maintenance batteries, disposable.Is the air conditioning Freon liquidOil, water tank, brake, battery water should be checked regularly

Q:What should be considered when the hydraulic pressure is changed and the pressure is changed? Is the cost of air pressure high relative to hydraulic pressure?: This change has to be premise, there are many functions can not be replaced. Hydraulic is characterized by "incompressible" and can be "precise control."". The compressibility of the air is unstable, and the end of the movement is the full stroke of the cylinder, while the hydraulic pressure is random. This is in "accurate, safe" on the big difference, depending on your working conditions are there such requirements?

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