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Updated: Jun 29, 2026

Multi-Scale Modification of Metallic Implants With Pore Gradients, Polyelectrolytes and Their Indirect Monitoring In vivo
12:19

Multi-Scale Modification of Metallic Implants With Pore Gradients, Polyelectrolytes and Their Indirect Monitoring In vivo

Published on: July 1, 2013

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将锁定板系统集成到增材制造植入物的可行性:三维打印和机械加工的锁定孔线程的机械比较

Kyu-Won Kang1, Sunyoung Kim2, Byung-Jae Kang1,3

  • 1Department of Veterinary Clinical Sciences, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul, South Korea.

Veterinary and comparative orthopaedics and traumatology : V.C.O.T
|July 23, 2025
PubMed
概括

直接3D打印的锁板在0度和适当的扭矩下打印时,与加工版本相比,具有可比的机械性能. 最佳的构造方向和可控的螺丝插入扭矩对于3D打印的骨科植入物至关重要.

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Frictional Forces on Screws01:17

Frictional Forces on Screws

Screws are characterized by a helical ridge known as a thread wrapped around a cylindrical shaft. They are commonly used as fasteners to hold objects together or to transmit power and motion in machines. One type of screw that is particularly useful for transmitting power is the square-threaded screw.
A jack with a square-threaded screw is a mechanical device used to lift heavy loads by applying a force at its handle. When the force is applied, the screw turns, raising the load. The screw can...
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