搜索结果: 1-4 共查到“口腔正畸学 Coil springs”相关记录4条 . 查询时间(0.093 秒)
Force Characteristics of Nickel Titanium Closed Coil Springs（3M, GAC, RMO）
NiTi Closed Coil Springs Force Characteristics
2009/4/2
Introduction: The aim of this study was to compare the characteristics of deflection load of three kinds of nickel titanium closed coil springs.Methods and Materials: This research was an experiment...
A Study of Applied Force as Related to the Use of Elastics and Coil Springs
Applied Force Elastics Coil Springs
2009/3/16
A Study of Applied Force as Related to the Use of Elastics and Coil Springs.
Load-deflection rate measurements of activated open and closed coil springs
Coil springs Cobalt-Chromium-Nickel alloy Stainless steel Heat treatment Load-deflection rate Spring rate
2009/1/23
The purpose of this investigation was to provide load-deflection rate data for a variety of open and closed coil springs. Ten millimeter lengths of open and closed coil stainless steel and Cobalt-Ch...
Force generation by orthodontic coil springs
Nickel-titanium Coil springs Force generation
2009/1/13
Nickel titanium (NiTi) coil springs are a new development in orthodontics, designed to produce light continuous forces. This study compares the force delivery by NiTi open and closed coil springs ...