HUNGER Hydraulics USA: Home Things To Know Before You Get This

All hydraulic parts and sealing parts have different requirements in regards to dimensional tolerances, surface roughness, shape and position tolerances, etc. Throughout the production process, if the tolerance is too bad, such as the cylinder inner size, piston external size, seal groove depth, width, and size of the seal ring hole, or out-of-roundness, burrs, or chrome plating due to processing problems When it comes to falling off, the corresponding seal will be deformed, squashed, scratched, or not compacted.

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In order to avoid such problems in the very first location, when creating, make sure the geometric accuracy of each element and choose the correct seal; when manufacturing, make sure that the upper and lower tolerances of each component are matched. Beginning with the factors affecting the leakage of the hydraulic system, detailed factor to consider ought to be taken to take effective measures to minimize the leak.

1 There is three typical material used for hydraulic cylinders: # 20 steel; # 45 steel; Cr40 steel. # 20 with the most affordable solidity is normally utilized for low-pressure hydraulic cylinders utilized in locations like excavator; # 45 steel and Cr40 are usually utilized in the high-pressure hydraulic cylinders with a 10000 psi ranked working pressure.

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The primary role of Cr in heat treatment is to enhance the hardenability of steel. due to the improved hardenability, mechanical residential or commercial properties such as strength, firmness, and impact toughness of 40Cr after satiating (or quenching and tempering) treatment are also considerably higher than those of 45 steel. Generally A Good Read with lower quality use # 45 steel in the body and Cr40 in the piston and items with high-quality usage Cr40 in both parts, such as Enerpac, Simplex, Riverlake hydraulic cylinders, etc 2 There are 2 types of raw product: pipeline material and strong steel rod product. You require to select the proper one according to your application. If you require to producer long stroke cylinders, the pipeline product is utilized since it is truly challenging to apply the machining process to the much deeper part of the strong steel product, nevertheless, you need to buy the pipe material that has actually gone through quenching and tempering treatment.