Fritz C. Thürmer was born in 1864 in Larvik in Norway and was an educated toolmaker. He invented and patented the square cutting die in 1897, which revolutionized the production of the external thread.
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Thread cutting is normally known as nuts and bolts connections and the profile shape of the thread varies according to applications. Thread cuts are manufactured through chip forming or chipless processes and can have more functions.
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We are crazy about 3D printing - and believe that the technology will have large impact on future tool production. What to know more, then visit our lab, TwentySeven.
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