Release time：2023-11-12 14:24:31 Hits： Current position: Home > News
This article mainly introduces:
Germany hydraulic cylinder,stainless steel cylinder manufacturer,stainless steel cylinder
(Germany stainless steel cylinder,produced by Hengyu Hydraulic Cylinder Factory）
stainless steel cylinder are widely used in Germany，because of smooth movement，high work efficiency，excellent fatigue and impact resistance.So our company has designed stainless steel cylinder for customers from Germany.
The piston seal of the stainless steel cylinder is the main element to prevent leakage in the stainless steel cylinder. For the lip seal, it should focus on checking whether the lip edge is bruised and worn, and for the combination seal, it should focus on checking the wear of the sealing surface, and then determine whether the seal can be used. In addition, it is necessary to check whether the static seal between the piston and the piston rod is crushed. The piston rod seal should focus on checking the wear of the seals and supporting rings.
When the stainless steel cylinder is repaired, its inner and outer diameter and roundness should be accurately measured. If the inner hole of the stainless steel cylinder is badly worn, it can be repaired by grinding the mandrel or honing on the boring machine. If the piston is worn, it can be repaired by electroplating, and serious wear should be replaced.
stainless steel cylinder piston rod material introduction: In general, we use 45 steel to produce stainless steel 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 internal leakage of the stainless steel cylinder is an important indicator to measure the quality of the stainless steel cylinder: the internal leakage of the stainless steel cylinder will reduce the volumetric efficiency, increase the temperature rise of the oil, affect the positioning accuracy of the stainless steel cylinder, so that the stainless steel cylinder can not accurately and stably stop in a certain position of the stainless steel cylinder, so it is one of the main indicators of the stainless steel cylinder.
What is the meaning of cylinder ejection on the injection mold, and what is the difference between cylinder ejection and ordinary ejection?
Usually requires the front die ejection will use the cylinder to drive the thimble plate to achieve the ejection of the thimble. There is also a case that the mold is very large or long, and the balance of the ejector rod of the injection molding machine is not enough, and the cylinder ejector will also be used.
Why is the cylinder not in place when the concrete pump truck changes the piston?
When the concrete pump truck changes the piston, the cylinder is not in place mainly because the transfer oil connecting the two cylinders is not completely drained. Sany and Zhonglian have a piston return switch, which can be used to back the piston to the cleaning tank. The elephant is equipped with a stop valve at the bottom of the oil cylinder, usually in the closed state, when opened, the piston can be returned to the cleaning tank, remember to close the valve after the piston is updated.
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