In engineering machinery design, hydraulic cylinder selection has three biggest headaches: searching catalogs, calculating thrust, and building models. Jiangsu Yancheng Youjiaxing has turned these three tasks into a "Hydraulic Cylinder Selection Three-Piece Set," making selection faster and more accurate.
Part One: Catalog
The Youjiaxing catalog includes complete parameters for standard cylinders—bore diameter, rod diameter, stroke, mounting type, and working pressure are all clear at a glance. First, screen the feasible range based on working conditions and installation space, avoiding pointless calculations against non-existent specifications.
Part Two: Thrust and Pull Force Formulas
Hydraulic cylinder thrust: F_push = P × πD² / 4; pull force: F_pull = P × π(D² − d²) / 4.
Given the required thrust F and working pressure P, the suitable bore diameter can be back-calculated: D = √(4F / πP). After calculating the theoretical bore diameter, compare it with the standard bore diameters in the catalog; choose the larger rather than the smaller, and leave sufficient margin.
Part Three: Download Model Drawings from the Official Website Selection Interface
After determining bore diameter, stroke, and model, download the model drawing directly from the official website selection interface and import it into the design assembly. This saves manual modeling, and after selection you can immediately proceed to interference checking and installation verification.
Jiangsu Yancheng Youjiaxing's Hydraulic Cylinder Selection Three-Piece Set changes the selection of hydraulic cylinders for engineering machinery from "estimating by experience" to "selecting by data": the catalog defines the range, the formula determines the bore diameter, and the model is downloaded directly. Selection efficiency improves, and solutions are implemented faster.
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