首都医科大学学报 ›› 1984, Vol. 5 ›› Issue (4): 294-297.

• 口腔正畸科 • 上一篇    下一篇

牙颌畸形矫正器力学研究 Ⅰ.材料力学测定

王邦康1, 金宜霖1, 吴勉人1, 张金波2, 娄立2   

  1. 1. 北京口腔医院正畸科;2. 北京有色金属研究总院
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1984-10-15 发布日期:1984-10-15

The Mechanics of Dento-Maxillary Deformity Appliance

Wang Bangkang1   

  • Received:1900-01-01 Revised:1900-01-01 Online:1984-10-15 Published:1984-10-15

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摘要： 本文应用 MBTR—1型测力仪,测定了不锈钢丝、钛镍丝的各种唇弓和弹簧的变形力。结果钛镍丝的变形力比不锈钢丝低1～5倍。并提出设计矫正器时对丝材选择的三项要求,以供正畸科医师参考。

Abstract: By applying MBTR-1 dynamometer the deformative force of various labial arehcs and springs made of stainless steel wire and nickel- titanium wire was determined.It proved that the deformative force of nickel-titanium wire was about 1-5 times lower than that of the stainless steel wire.It also suggested that 3 reqirements should be futfilled for the orthodontists to select the suitable kind of wire during designing an orthodontic appliance,

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