產品描述

 彈簧拉伸長度即為拉伸彈簧自由長度+彈簧允許的最大工作變形量。

拉伸彈簧自由長度即彈簧的自由長度為不受外力作用時彈簧的長度，這是包括鉤在內的長度。

　彈簧允許的最大工作變形量即為拉伸彈簧試驗載荷下對應的彈簧變形量，此數據為彈簧允許的最大應力下對應的后拉伸長度。拉伸彈簧極限拉伸長度即拉伸彈簧的更大工作變形量。為保證指定長度時的載荷彈簧的工作變形應在試驗載荷下變形量的0.2~0.8范圍內。

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企業介紹

公司供應攤鋪機配件，壓路機配件，銑刨機配件，攤鋪機刮板驅動軸，刮板驅動軸總成，找平儀，找平儀支架以及液壓泵和配件。我廠還供應攤鋪機易損件，攤鋪機平衡梁，攪龍軸，踏板，輸料底板，葉片，熨平板，減速機，鏈軌，履帶板，支重輪，刮板大鏈條，輸料鏈條等。

聯系人：梁經理

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