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    強壓對拉伸彈簧的影響
    文章來源:http://www.tlwpp.com/ 發布時間:2022-05-27 瀏覽次數:
    拉伸彈簧的變形是指當外力超過彈簧的彈性極限時,回彈高度低于原高度或超過0.6mm。彈簧變形后,彈力和剛度也發生變化。因此,為了獲得合適的彈簧,有時在設計圖紙中將彈簧調高,制作完成后進行強力壓縮處理,使拉伸彈簧變形變形。符合規定的彈簧規格。
    The deformation of the tension spring means that when the external force exceeds the elastic limit of the spring, the rebound height is lower than the original height or exceeds 0.6mm. After the spring is deformed, the elasticity and stiffness also change. Therefore, in order to obtain a suitable spring, sometimes the spring is raised in the design drawing, and the strong compression treatment is carried out after the production, so that the tension spring is deformed. Meet the specified spring specifications.
    但有條件通過強壓縮(拉、扭)處理來提高拉伸彈簧的承載能力。因為在強壓縮過程中,只有當彈簧表層材料產生有利的殘余應力和強大的工作壓力時,壓縮才會受到影響,而只有在強壓縮(拉、扭)時,彈簧材料才會產生殘余應力,在這種情況下塑性變形,可以增加彈簧的彈性極限。
    However, it is possible to improve the bearing capacity of the tension spring through strong compression (tension and torsion). Because in the process of strong compression, only when the spring surface material produces favorable residual stress and strong working pressure, the compression will be affected, and only in the case of strong compression (tension and torsion), the spring material will produce residual stress. In this case, plastic deformation can increase the elastic limit of the spring.
    但是,每種材料的彈性極限都有一定的限制。一旦超過這個限制,材料不僅會發生塑性變形,還會發生“完全屈服”變形。許多溫泉在0.5σb(拉)物質的強烈壓縮下“完整”。“輸出”變形。
    However, the elastic limit of each material has certain limitations. Once this limit is exceeded, the material will not only undergo plastic deformation, but also "complete yield" deformation. Many hot springs at 0.5 σ B (pull) the material is "complete" under strong compression. Output deformation.
    不同材料的屈服極限也不同。屈服極限值只能在強度計算和試驗后確定。此外,強壓(拉、扭)處理的效果與彈簧的形狀結構和強壓處理的工藝方法密切相關。就彈簧的形狀而言,大的螺旋比或小的螺旋升角,不可能通過強壓縮來增加其承載能力。
    Different materials have different yield limits. The yield limit value can only be determined after strength calculation and test. In addition, the effect of strong pressure (tension and torsion) treatment is closely related to the shape and structure of the spring and the process method of strong pressure treatment. As far as the shape of the spring is concerned, it is impossible to increase its load-bearing capacity through strong compression with large helix ratio or small helix rise angle.
    拉伸彈簧
    需要在螺桿比和螺桿升角能達到的范圍內設計更強的壓力。這個實驗是肯定的。因此,它不能簡單地壓緊拉簧或扭簧,它可以一次增加承載能力。
    It is necessary to design stronger pressure within the range of screw ratio and screw rise angle. The experiment is affirmative. Therefore, it can not simply press the tension spring or torsion spring, it can increase the bearing capacity at one time.
    除高應力彈簧外,一般壓縮、扭轉彈簧不具備強壓縮(拉伸、扭轉)的必要條件,但這些條件可以通過彈簧的“預制高”工藝來實現。以拉伸彈簧和扭力彈簧為例,通過保持“預制高度”和“預制角度”對彈簧的強大壓力,可以達到兩個目的:
    Except for high stress springs, general compression, tension and torsion springs do not have the necessary conditions for strong compression (tension and torsion), but these conditions can be achieved through the "prefabricated high" process of springs. Taking the tension spring and torsion spring as examples, two purposes can be achieved by maintaining the strong pressure of "prefabrication height" and "prefabrication angle" on the spring:
    一是使彈簧達到“壓縮”、“壓縮”"和扭轉;彈簧經過強力壓縮處理后的高度或角度符合設計要求。
    First, make the spring reach "compression", "compression" and torsion; the height or angle of the spring after strong compression meets the design requirements.
    強壓對拉伸彈簧的影響的相關內容就到這里了,您可以關注我們網站www.tlwpp.com了解更多型號更多類型的彈簧內容,并能選購到一款適合自身操作的彈簧。
    That's all for the influence of strong pressure on the tension spring. You can follow our website www.sdzbthc Learn more models and types of springs, and choose a spring suitable for your own operation.