On Raising the Limiting Speed of the Loom Dobby GT601

摘要

At first, the function of Dobby (GT601) motion is analyzed, and then its speed limitation at which skips will occur because of the failure of the shedding action is worked out. At the same time, some effective measures are proposed for raising the limiting speed from 200 r/m to 300 r/m to meet the need of medium speed rapier looms.