Q:Difference between cylinders of hydraulic cylinders

The working principle is very simple by using the Pascal principle (F1/A1=F2/A2), the advantages do not need lubricating oil, because his work is medium, and he can realize remote control, can realize stepless speed, no noise etc......

Q:What are the differences and characteristics between punching machine and hydraulic press?

Punching machine classification:Press the driving force of the slider, mechanical punching machine, hydraulic pressAccording to the movement of the slider, single movement, re movement, hyperactivityAccording to the structure of the crankshaft drive slider type punch crankless press, toggle press, friction type punching machine, screw press, pinion press, connecting rod type punch cam punchClassification of hydraulic pressHydraulic press can be divided into hot forging hydraulic press, four column hydraulic press, single arm hydraulic press, Longmen hydraulic press, double column hydraulic press

Q:In hydraulic knowledge, the working principle of pneumatic triple parts

Pneumatic tool with: 1, can be used in explosive, corrosive, high temperature and damp environment; 2, overload operation without causing motor burned; 3, simple structure, durable, relatively easy to maintain; 4, large output torque, light weight and high efficiency; 5. Stepless speed regulation, and can produce a rotating, reciprocating movement and impact; and other advantages, and is widely used in the modern machinery manufacturing, shipbuilding, automobile manufacturing and other fields, especially in automobile manufacturing, grinding, polishing, spraying, assembly and other conditions are widely used in the production process, is a modern the automobile industry is an indispensable important batch of large-scale production equipment, but because in the automobile manufacturing industry, nearly 90% of the vehicle assembly connection through a screw thread, so pneumatic tightening tools in the whole It is widely used in vehicle assembly. Broadly speaking, pneumatic tool is the use of compressed air motor to output kinetic energy work on a tool with the general pneumatic tool mainly comprises a power output part, operation part, transformed into the exhaust path, open and stop operation control part, the main part of a tool, of course, pneumatic operation tools must also have the energy supply part, air filter and pressure regulating part and tool accessories etc..

Q:Can the hydraulic cylinder change the nitrogen cylinder?

Again, the cylinder is generally lighter weight, smaller cylinder, no problem, if you change the cylinder may be greater on the system requirements, in cylinder and large useless.

Q:Why do not the industrial furnace door use the hydraulic cylinder and the cylinder?

Hydraulic cylinder seal ring for industrial furnace door is easy to leak oil

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:Structure principle of return nitrogen cylinder of hydraulic shearing machine

The principle is an ordinary cylinder, but the nitrogen cylinder wall especially thick, the seal is relatively high

Q:There is oil in the tank. Is it the cylinder gasket? Some people say that the serious thing is the cylinder block cracking, I would like to know the excavator cylinder block under what conditions will crack the body? It's not cold, not frozen!!

What you say is possible, the steel mat will be, the steel body will also be frozen,

Q:Compared with hydraulic cylinder and cylinder, what are the advantages of electric cylinder?

Closed loop servo control, the control accuracy of 0.01mm, precision control thrust, increase the pressure sensor, control accuracy of 1%; it is easy to connect with PLC and other control systems to achieve high-precision motion control. Low noise, energy saving, clean, high rigidity, shock resistance, long life, simple operation and maintenance. The electric cylinder can be no trouble in the abominable environment, and the protection grade can reach IP66. Long term work, and achieve high strength, high speed, high precision positioning, smooth movement, low noise. Therefore, it can be widely used in the paper industry, chemical industry, automobile industry, electronics industry, machinery automation industry, welding industry, etc..Low cost maintenance: electric cylinder in complex environment, only need regular grease lubrication, no wearing parts need maintenance, replacement, will be compared to hydraulic system and pneumatic system to reduce a large number of after-sales service costs.The best substitute of the hydraulic cylinder and the cylinder of the electric cylinder can completely replace the hydraulic cylinder and the cylinder, and the environment is more environmentally friendly, more energy-saving advantages, more clean, easily connected with the PLC control system, to realize the high precision motion control.Configuration flexibility: provide installation and configuration is very flexible, installation of components of the whole series: before the installation after the flange, flange, flange side, rear hinged, trunnion mounting, guide module and servo motor; can be installed, or installed in parallel; can increase all kinds of accessories: limit switch, speed reducer, pre tightening nut you can choose; drive AC brake motor, DC motor, stepper motor, servo motor

Q:How to distinguish hydraulic cylinders and cylinders?

The material of the cylinder is that the alloy is very light, and the hydraulic cylinder is very heavy;