NAJT: Lekcja 1: Thermal Friction Drilling - Wiercenie termiczne tarciowe

NAJT - Nauka Angielskiego Języka Technicznego z portalem hardturning.pl

Screwed connections with low wall thicknesses – time-consuming and expensive?

When working with thin-walled materials, you often find yourself confronted with the problem that it is only possible to make 1-2 threads in them. Generally speaking, this number of threads is not sufficient for supporting a load.
In the past, the solution to this problem was to use rivet, weld or clinch nuts. Every practitioner is however well aware of the drawbacks of these traditional joining techniques. Installation is not only time-consuming, but it is also necessary to put up with disadvantages in terms of the quality and reliability of the joint. During installation, rivet nuts can become skewed, can start to turn at the same time or become loose when tightening - extra work and waste being the outcome.

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NAJT: Lekcja 2: Thread Forming - gwintowanie

NAJT - Nauka Angielskiego Języka Technicznego z portalem hardturning.pl

Stable threads through structure compression

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