Application Analysis on Drawing Device of Differential Thread

Abstract:

In the field of mechanical installation and repairing, drawing devices are often used to disassemble or push up components of various types of axie and set. Differential thread usually consists of two sets of threads, which differ in the aspect of side pitch, the movement distance of differential thread when it runs a circle should be the deviation of the two spiral side pitches. Through the application of differential thread, it enables us to make changes in the transmission of these two screw pairs making relative movement. Based on this principle, when it is made into the application of manual drawing device, it optimized structure of drawing device, receiving a better result.

• Periodical: Applied Mechanics and Materials (Volume 614)
• Pages: 565-568
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.614.565
• Online since: September 2014
• Authors: Wei Liu*, Yan Ping He, Jia Qi Cao, Si Tong Liu, Ying Ying Chen
• Keywords: Differential Thread, Drawing Device, Drawing Die, Mechanical Repairing

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