This article mainly introduces:

Tanzania hydraulic cylinder,plunger type cylinder manufacturer,plunger type cylinder

(Tanzania plunger type cylinder,produced by Hengyu Hydraulic Cylinder Factory）

plunger type cylinder are widely used in Tanzania，because of excellent fatigue and impact resistance，no need for deceleration device，long service life.So our company has designed plunger type cylinder for customers from Tanzania.

Introduction to plunger type cylinder:

plunger type cylinder piston rod material introduction: In general, we use 45 steel to produce plunger type cylinder piston rod. It has a large impact force when it is used, and some good performance steel are also used in the heavy load transmission. In order to have enough work intensity when using, and can ensure normal use, this is still more critical to have a detailed understanding of the material.

The main role of the plunger type cylinder: the plunger type cylinder is an executive element in the hydraulic transmission system, which is an energy conversion device that converts hydraulic energy into mechanical energy. The hydraulic motor realizes continuous rotary motion, while the plunger type cylinder realizes reciprocating motion. The structure of the plunger type cylinder has three categories: piston plunger type cylinder, plunger plunger type cylinder, swing plunger type cylinder, piston plunger type cylinder and plunger plunger type cylinder to achieve reciprocating linear motion, output speed and thrust, swing plunger type cylinder to achieve reciprocating swing, output angular speed (speed) and torque. In addition to the single use of the plunger type cylinder, two or more can be combined or used in combination with other mechanisms. To fulfill a special function. The plunger type cylinder has simple structure and reliable operation, and has been widely used in the hydraulic system of machine tools.

plunger type cylinder buffer valve inspection and maintenance: For the valve buffer plunger type cylinder, the focus should be on checking the wear of the buffer valve spool and seat. Once it is found that the amount of wear increases and the seal fails, it should be replaced. It can also be repaired by using abrasive spool and seat matching grinding method.

Analysis of commonly used seals: The wear ring and slip ring commonly used on the plunger type cylinder are generally made of polytetrafluoroethylene + graphite, because pure polytetrafluoroethylene is easy to produce plastic creep, which is only suitable for low pressure and low wear resistance conditions. If the sealing ring used is a composite material formed after adding graphite filler, the performance can be effectively improved, the ability to resist plastic creep is increased by 2 to 3 times, the initial deformation caused by the load is reduced by 30 to 60% : the rigidity is increased by 2 to 3 times: the dimensional stability under heat is increased by 2 times, and the hardness is increased by l0 to 15%.

Answers to some questions about plunger type cylinder:

What size of hydraulic cylinder is needed for 200 tons pressure? The pressure of the cylinder at work is determined by the load, and the pressure of the physical force is equal to the force divided by the area of action (that is, P=F/S). If you want to calculate the output force of the cylinder, you can calculate by the formula: Set the radius of the piston (that is, the cylinder) is R (unit mm) the radius of the piston rod is r (unit mm) the pressure level P (unit MPa) when working, then the thrust of the cylinder F push =3.14*R*R*P (unit N) the pull of the cylinder F pull =3.14* (R* R-R *R) *P (unit N) 100 tons of the cylinder, System pressure 16Mpa.

What are the cylinder manufacturing processes?
Hydraulic cylinder processing process: 1, cylinder: a, material preparation (seamless steel pipe) → inspection (material certificate, etc.) → tempering (outsourcing: Some parts) → car (car round, shelf mouth, boring, flange stop, etc.) → tempered hardness test → welding (welded pipe joint base, flange and other accessories) → boring or honing (rough boring, fine boring, rolling) → car (hole slot or internal and external thread) → fitter (drilling) → inspection → rust prevention storage b, material preparation (forgings) → inspection (material certificate, inspection, etc.) → welding (blank butt welding) → welding inspection → car (rough car) → quality control (outsourcing: some parts) → car (car round, shelf mouth, boring stop, flange stop, etc.)