Posted onAuthorChinaeyeComments Off on The terminology of stamping
First, deep drawing: a stamping process in which straight wool or process parts are turned into hollow parts, or the hollow parts are further changed in shape and size. During deep drawing, the hollow part is mainly formed by the material located outside the bottom of the convex die flowing into the concave die.
Second, trimming: a stamping process that uses a metal stamping die to trim the edge of the forming process to make it have a certain diameter, a certain height or a certain shape.
Third, punching: a punching process that separates the waste from the material or process part along the closed contour, and obtains the required hole in the material or workpiece.
Fourth, flanging: A stamping process in which a short side is turned into a short side along the contour curve.
Fifth, hole turning: a punching process that turns the material into a side flange around the inner hole.
Sixth, blanking: a stamping process that separates materials along a closed contour. The separated materials become workpieces or process parts, most of which are flat.
Seventh, shaping: relying on the flow of materials, a small amount of changes in the shape and size of the process parts to ensure the accuracy of the workpiece is a stamping process.
According to the cutting characteristics of stainless steel, the tool material should have the characteristics of good heat resistance, high wear resistance, and small affinity with stainless steel. And can maintain excellent cutting and chip breaking performance at higher temperatures. The commonly used stainless steel cutting materials are: high-speed steel and cemented carbide. (1) Since […]
Guangxi Bama Tianrun Titanium Industry Co., Ltd. is located in Bama County, Guangxi. It is a well-known ilmenite deposit in western Guangxi and even in China. The ilmenite deposit in this area has been submitted to the Min’an-Pinglin area as a medium-sized ilmenite deposit after pre-investigation by predecessors. In one place, many ilmenite ore sites […]
The Dragon Boat Festival June 18, 2018 is the Chinese traditional festival ——The Dragon Boat Festival. The origin of the festival was Qu Yuan, a knowledgeable official in ancient China. He was a civil and respected official, but he was framed by a jealous official. Unable to gain the attention of the emperor, […]