bending apparatus

基本解释

Ratcheting boundary is determined with the aid of the quasi-three-point-bending apparatus.
利用直管准三点弯曲实验装置，确定内压直管循环弯曲的棘轮边界。
The clamping apparatus mounted on the rotatable arm is one of the important parts of the pipe-bending machine.
转臂夹具（亦称前夹具）是弯管机的主要部件之一。它的受力较为复杂，在弯管中曾出现过因夹具断裂而发生事故的例子。
A combined hydraulic apparatus for bending pipes consists of more than 20 general components, such as hydraulic bending unit, rocker arm, cramp, position fixture, roller and pedestal, etc.
组合式液压弯管夹具由液压弯管器、摇臂、压紧器、定位器、滚轮和支座等二十多种通用部件组成。