ゼネバ歯車についての研究

概要

論文の詳細を見る
The Geneva Stop is one of the intermittent revolving mechanisms. This mechanism has been used for many years as a means of providing intermittent motion. The geneva stop is a mechanism which revolves by gearing the driver formed with the locking disk and the driving pin into the follower with n pieces of radial groove. The mechanism is normally locked during dwell times by a disk on the driver. The locking disk of the driver has been formed with a circular curve. On account of this any residual torque on the follower, just before unlocking or just after locking, can produce chatter, scratch, excessive wear, or even a complete block of the mechanism. This report aims at the research of the notch of the locking disk wnich is able to lock even if the follower is given a load and to avoid the reverses and the damages. An excellent lock can be realized when the notch is formed with the locus of the follower's addendum corresponding to that of the driver. From this point of view we can analyze the profile of the locking disk in theory and the characteristic of the geneva stop, where the number of the radial grooves n equals three, four, five, six, eight, ten and twelve.
湘南工科大学の論文
1977-03-31