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Position: Home > Articles > Estimation of Abrasion Limitation and Surplus Life of DZ(DSZ)-35 Plowshare Transactions of the Chinese Society for Agricultural Machinery 2004,35 (2) 153-155

DZ(DSZ)-35型犁铧磨损极限计算及剩余寿命估算

作  者:
高波;高诗溎;冯晓静;杨欣;周剑
单  位:
河北农业大学机电工程学院
关键词:
犁铧;磨损;寿命估算
摘  要:
按照金属利用系数评价犁铧使用寿命的思路 ,根据 DZ(DSZ) 35型犁铧的使用特点 ,在假设其金属利用系数为 1的前提下 ,通过结构尺寸计算 ,得出了 DZ(DSZ) 35型犁铧磨损量的计算公式。在不磨损犁托的条件下 ,得出了 DZ(DSZ) 35型犁铧磨损极限经验公式和经验值。据此 ,可以较准确地判断犁铧的剩余使用寿命。
译  名:
Estimation of Abrasion Limitation and Surplus Life of DZ(DSZ)-35 Plowshare
作  者:
Gao Bo Feng Xiaojing Yang Xin(Hebei Agricultural University) Gao Shigui Zhou Jian(Baoding Agricultural Machinery Factory)
关键词:
Plowshare, Abrasion, Life estimating
摘  要:
The evaluating method of metal-utilization-coefficient is available for DZ(DSZ) plowshare. According to its special structure and application character, DZ(DSZ)35 plowshare was studied by the metal-utilization-coefficient evaluating method. A formula was developed for calculating plowshare abrasion quantity by structure measuring. Under a presupposition of that its frog wasn't worn, a simple formula for calculating the abrasion limitation of DZ(DSZ)35 plowshare was brought forward in the paper. The surplus life of DZ(DSZ)35 plowshare could be figured out easily and correctly depending its abrasion limitation. The calculating result was compared with the farm experimental data and its ava1iability was proved.

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