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一、矩形、方形断面螺旋彈簧材料形状的选擇通常所見螺旋圓柱彈簧屬于圓断面形状較多。但在某些情况下,想使用变形程度很大(螺距大),并且能够保証具有很高彈力的彈簧时,那就必須采用矩形或方形断面的材料来制造彈簧。采用这种断面形状的彈簧材料在纏繞彈簧前,一定要将材料断面作成梯形断面。如果按照产品图断面尺寸来购买材料,在纏出彈簧后,势必出现彈簧断面几何形状成为梯形。原因在纏彈簧时材
First, the rectangular, square cross-section of the choice of spiral spring material shape It is generally seen that the helical cylindrical spring is circular cross-section shape more. However, in some cases, if you want to use a large degree of deformation (large pitch), and can guarantee a spring with a very high elasticity, you must use a rectangular or square section of the material to make the spring. The use of such a cross-sectional shape of the spring material before winding the spring, we must make the material cross-section made of trapezoidal cross-section. If the product in accordance with the size of the cross-section to buy the material, after wrapping the spring, the spring is bound to cross-section geometry becomes trapezoidal. The reason when wrapped in spring material