2.Abstract: The article describes the structure, work principle, design method of the tool parts and the calculation of the bending force of bendingdie with double roller for load bearing support.
3.The thesis introduces the key technology for development of bendingdie CAD system, including API of SolidWorks, the way of customization development, database and reusable component technology.
5.Abstract: On the basis of technology analysis for the nut-box, this paper instroduced the structure of bending forming die of Ц shape stamping that was formed directly.
6.On the basis of technology analysis for the nut-box, this paper instroduced the structure of bending forming die of Ц shape stamping that was formed directly.
8.Extendable devices to compensate the thermal deformation of coating die automatically,to ensure that on interference caused by the bending deformation of coating die.
