cupping test

Using statistical backward elimination method, the mathematic model was established for the relativity between cupping test value ( IE) and mechanical properties of 9 kinds of steel sheet.

应用数理统计中后向消去法建立了九种板料杯突值IE与力学性能间的相关性数学模型。

According to GB4156-84 《 The method of metal cupping test 》, develop the cupping grips that can be used in servo universal testing machine and computer control pressure testing machine.

根据GB4156-84《金属杯突试验方法》，研制在伺服万能试验机或微机控制压力试验机上应用的杯突试验夹具。

Paints and varnishes& Cupping test

GB/T9753-1988色漆和清漆杯突试验

The average value of cupping test is 87% of the base material.

拉伸性能超过母材，杯突值平均为母材的87%。

Application of New Fixtures for Cupping Test to Universal Testing Machine

新型杯突试验夹具在万能试验机上的应用

Amsler cupping test forming machine for paper cups or containers

阿姆斯勒杯形拉延试验纸杯或纸容器成形机

Analyses the effect of frictional coefficient on the zinc-coated sheet process stamping forming by simulate results. ( 3) With combine the finite element simulation and the cupping test to reverse obtained the friction coefficient in process of zinc-coated sheet forming.

随后通过模拟结果分析了摩擦系数对镀锌板的冲压成形影响。（3）运用有限元模拟与杯突试验相结合的方法反求出镀锌板成形过程中的摩擦系数。