The design of multi stage deep drawing processes requires the evaluation of many process parameters such as the intermediate die geometry, the blank shape, the sheet thickness, the blank holder force, friction, lubrication etc..These process parameters have to be determined for the optimum forming conditions before the process design. In general sheet metal forming may involve stretching drawin...

In an experimental study of laser sheet bending, a 160W diode laser is used for twodimensional sheet bending of low-carbon steel. The variables investigated include metal sheet thickness, laser scan speed, laser power, laser beam width, and laser scan pass number. Bend surface appearances are also analysed. The laser sheet bend results demonstrate that a 940Nm diode laser is an effective tool f...

Testing building structures and their elements is a mandatory step in development. This will prevent possible dangers to people during its operation provide positive image of the manufacturing company. Each design parameter subject testing. The test results are conclusions recommendations, confirmed by state certificate Ukraine on compliance each studied parameters whole with it. Experimental m...