Measuring Tape,Abs Steel Tape Measure,Inch Metric Measuring Tape,Rubber Coated Craft Tape Measure Shangqiu Yuan Xiang Measure Tools Co., Ltd. , https://www.yuanxiangtool.com When grinding the end face of the small shaft gear (Fig. 1), the clamp was originally clamped, which is inconvenient to use. To this end, we designed and manufactured clamps for grinding the end faces of straight and helical gears (Fig. 2). When in use, the φ6mm levers in two different directions act as a transmission. There is no need to use a wrench to tighten each time the workpiece is clamped. Shaft gear end