Datong Hydraulic

  An important factor that when manufacturing   hydraulic cylinder tube and rod ,the quality of steel materials.   Datong Hydraulic   work with the best materials for durable, high performance hydraulic cylinder tube and rod. Ideal properties for hydraulic cylinder materials include resistance to wear and corrosion, light weight, machinability, and low cost. Here are some of the most commonly used materials: STAINLESS STEEL TYPE 304 Type 304 Stainless is one of the most widely used materials in  hydraulic cylinder barrel  and piston rod. Type 304 Steel is not only resistant to corrosion but is also easily available and environmentally friendly. Stainless steel 304 is durable in acidic environments and does not wear easily. TITANIUM ALLOY GRADE  When used to manufacture hydraulic cylinders, titanium grade provides corrosion resistance and impeccable strength. It is also easy to machine or form, and is relatively lightweight for its strength - one of the...

  Hydraulic cylinder  is basically composed of  cylinder barrel  and cylinder head, piston and  piston rod , sealing device and so on, if we want to strengthen its performance how to do it? 1. Using NUMERICAL control electro-hydraulic servo valve to control hydraulic cylinder can realize linear and real-time control of output, so as to improve the performance of hydraulic cylinder; 2, the cylinder has strength, can withstand dynamic working pressure, long time working without deformation; 3, stiffness, under the piston side force and installation reaction force will not bend; 4, less friction between the inner surface and guide parts and seals, can be used for a long time; 5, cylinder and flange to good welding, no cracks. 6, to correctly install the sealing device around the  hydraulic cylinder : pay attention to the installation direction when installing the sealing ring, to avoid oil leakage due to the installation, the lip should deal with the pressure ...

  Case hardening is a method of hardening an iron alloy that generally has too little carbon in it to undergo sufficient hardening throughout the material. This is usually about 0.5% carbon at the lower limit. Additional carbon-bearing material is packed around the part, then heated until the low-carbon steel becomes a solid solution, allowing the surrounding carbon outgassing from the heated carbon-bearing material to dissolve into the steel to a degree, not unlike dissolving sugar into hot water. Being a solid, and a metal at that, carbon can only dissolve into a low-carbon steel to certain depth, typically no more than 100–200 micrometers. This gives a case-hardened part good surface hardness, but the interior of the part will not harden as well, or at all, depending on the material used. Induction hardening  isn’t really a chemical process like case-hardening, at least not in the same way. Induction hardening uses alternating frequency passing through a coil (the primary) ...