The simple punch shear test method is recommended to determine static or dynamic shear strength of rocks.
笔者还建议使用简易的冲剪法去确定岩石的动、静力剪切强度。
It has high-efficiency gas punch, hydraulic-pressure swing guillotine shear, panel radiator sewing and soldering machine, coating machines, etc.
已配备高性能气动冲床、液压摆式剪板机、板式散热器缝焊机、涂装设备生产线等。
Shear punch tests performed using a new low compliance test fixture.
冲压剪切试验进行使用的一致性测试夹具。
Variation of striper force and clearance between punch and die plate with respect to shear plane and die stress were analyzed.
分析了不同压边力和凸凹模间隙对精冲断面质量和模具应力的影响关系。
The paper studies the punch-shear damage mechanism of reinforced concrete slabs.
本文研究了钢筋混凝土板的冲切破坏机理。
The advanced measuring component used inside the concrete is adopted in experiment, and the concrete deformation along the inclined punch-shear damage surface is measured.
试验中采用了较先进的混凝土内部测试元件，对冲切破坏斜面上混凝土变形进行了量测。
Metal Forming Machinery, Heavy-duty Machine, Punch Press, Hydraulic Press, Plate Shear, Flanging Machine, Bender, Automatic Forging Machine.
锻压机械、重型机床、冲压机床、液压机、剪钣机、折弯机、卷板机、弯管机、自动锻机。
Products: make a speciality of punch, shear metal parts, metal repair parts and metal die-material…The kinds and sizes over one hundred, above 80% products have been exported to Janpan.
产品：专业生产各种金属冷冲件（建筑机械电器配件及五金冲制件），各种规格达一百余种，80%以上产品销往日本。
Products: make a speciality of punch, shear metal parts, metal repair parts and metal die-material…The kinds and sizes over one hundred, above 80% products have been exported to Janpan.
产品：专业生产各种金属冷冲件（建筑机械电器配件及五金冲制件），各种规格达一百余种，80%以上产品销往日本。
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