This article mainly introduces:

Bangladesh hydraulic cylinder,metallurgical cylinder manufacturer,metallurgical cylinder

(Bangladesh metallurgical cylinder,produced by Hengyu Hydraulic Cylinder Factory）

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

Introduction to metallurgical cylinder:

Protection of the metallurgical cylinder surface: During the dismantling process, safety protection should be carried out on the metallurgical cylinder to prevent objects from falling and welding slag from falling to the surface, causing damage to the metallurgical cylinder surface. In the process of propulsion, the damaged pipe segments should be prevented from falling and smashing, and the slurry remaining on the surface of the metallurgical cylinder should be cleaned up in time.

There are some honeycomb holes in the inner wall of the metallurgical cylinder, piston or piston rod surface. How is this formed? When we repair the metallurgical cylinder, we can see that there are some honeycomb holes on the inner wall of the metallurgical cylinder, the piston or the piston rod surface, which are caused by cavitation. Therefore, the cavitation of the metallurgical cylinder is targeted to prevent. Is very necessary.

metallurgical cylinder piston rod material introduction: In general, we use 45 steel to produce metallurgical 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 machining accuracy of the metallurgical cylinder depends on the level of equipment, production technology and testing means. metallurgical cylinder processing methods are commonly used in two ways, one is rough boring - fine boring - rolling, generally with 45# seamless steel pipe, this method of processing quality is good, but the cost is high. Another method is to use 20# cold-drawn seamless steel pipe, and then honing, the cost is lower. The piston rod must be adjusted and straightened before processing, and the coating thickness of the piston rod is generally not less than 0.03mm. The piston must be machined in strict accordance with the groove size and tolerance requirements given in the seal manual.

Answers to some questions about metallurgical cylinder:

What is the smallest cylinder size?
The smallest shape cylinder I have ever seen is a hydraulic clamping cylinder in the machine tool industry. Outer diameter 24 mm, total length 23 mm, travel 4 mm. Weighs 0.05 kg. Maximum clamping force 3500 Newtons.

How is the hydraulic cylinder selected in the mechanical design manual?
First of all, it is necessary to meet your work needs, and the second is to meet the structural space of the cylinder and accessories. Three to consider the other parameters of the cylinder.