徐工配件与维修

产品描述

 弹簧拉伸长度即为拉伸弹簧自由长度+弹簧允许的最大工作变形量。

拉伸弹簧自由长度即弹簧的自由长度为不受外力作用时弹簧的长度，这是包括钩在内的长度。

　弹簧允许的最大工作变形量即为拉伸弹簧试验载荷下对应的弹簧变形量，此数据为弹簧允许的最大应力下对应的后拉伸长度。拉伸弹簧极限拉伸长度即拉伸弹簧的更大工作变形量。为保证指定长度时的载荷弹簧的工作变形应在试验载荷下变形量的0.2~0.8范围内。

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企业介绍

公司供应摊铺机配件，压路机配件，铣刨机配件，摊铺机刮板驱动轴，刮板驱动轴总成，找平仪，找平仪支架以及液压泵和配件。我厂还供应摊铺机易损件，摊铺机平衡梁，搅龙轴，踏板，输料底板，叶片，熨平板，减速机，链轨，履带板，支重轮，刮板大链条，输料链条等。

联系人：梁经理

The spring stretching length is the free length of the stretching spring+the maximum allowable working deformation of the spring.

The free length of the stretching spring refers to the length of the spring when it is not subjected to external forces, including the length of the hook.

The maximum allowable working deformation of the spring is the corresponding spring deformation under the tensile spring test load, and this data is the corresponding post tensile length under the maximum allowable stress of the spring. The maximum stretching length of the stretching spring refers to the greater working deformation of the stretching spring. To ensure the working deformation of the load spring at the specified length, it should be within the range of 0.2~0.8 of the deformation amount under the test load.

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Enterprise Introduction

The company supplies paver accessories, roller accessories, milling machine accessories, paver scraper drive shaft, scraper drive shaft assembly, leveling instrument, leveling instrument bracket, hydraulic pump and accessories. Our factory also provides vulnerable parts for pavers, balance beams for pavers, auger shafts, pedals, conveying soleplates, blades, ironing plates, reducers, chain tracks, track shoes, supporting wheels, scraper chains, conveying chains, etc.

Contact person: Manager Liang