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一、分析阅读Some Worm-Rolling BasicsA worm is a spiral groove that engages witha worm wheel or worm gear to impart motion.Worm rolling is the creation of this spiral grooveby the penetration of properly designed andhardened steel dies into a properly preparedcylindrical blank. Material on the blank is dis-placed so that a mirror image of the dies isproduced on the workpiece. In some cases, thisdescription is an oversimplification, since mo-dification to the die form may have to be ma-de.
An analysis read Some Worm-Rolling BasicsA worm is a spiral groove that engages witha worm wheel or worm gear to impart motion. Worm rolling is the creation of this spiral grooveby the penetration of properly designed and hardened steel dies into a properly prepared cylindrical blank. Material on the blank is dis-placed so that a mirror image of the dies isproduced on the workpiece. In some cases, this description is an oversimplification, since mo-dification to the die form may have to be ma-de.