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Simulation of a Screw Self-tapping Process
2019With the ever-increasing demand to use lightweight materials in the automotive industry, automakers are keen on using plastics across their products. Plastics are predominantly held together using adhesives, screws, or snaps. Screws are promising when axial reinforcement between the components is desired. Self-tapping screws are now the preferred type,
Kushagr Goyal +3 more
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Delayed fracture on self-tapping screws
Metallurgical Science and Tecnology, 2013Hydrogen induced fracture on two different screw stocks (UNI C16 modified and UNI C23BKD) was analysed.Fracture toughness has been evaluated by area reduction measurements carried out on carbonitrided specimens, fractured by tensile test, and rupture angle measurements on specimens broken by torsion tests.Specimens were cathodically charged with ...
Quadrini, E., Polenta, R.
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Self-tapping screw fixation of the Austin osteotomy.
The Journal of foot surgery, 1990The authors present an alternative method of fixation for the Austin bunionectomy using the Richards self-tapping screw. A description of the screw and method of application is included. In more than 250 osteotomies fixated by this technique, no complications inherent to the self-tapping screw have been encountered.
M S, Klein +3 more
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Danger of self-drilling self-tapping screws: case report
The Egyptian Orthopaedic Journal, 2018Some locking plate systems make use of self-drilling and self-tapping screws. Theoretically, this technology facilitates insertion and decreases operative time. This case illustrates one possible danger of broken screws in these systems. They may carry a risk of migration within the soft tissue, which could endanger vital structures along it course of ...
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Behaviour of Self-Tapping Screws Under Shear
2023M. Divya, R. Senthilkumar, Prince George
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Self-drilling intermaxillary fixation screw: an efficacious alternative to self-tapping screw
International Journal of Oral and Maxillofacial Surgery, 2007A. Dhawan, J.N. Shetty
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Self-tapping or drill free screws for orthodontic anchorage?
International Journal of Oral and Maxillofacial Surgery, 2007N. Gupta +5 more
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