The theoretical formula for estimating the side curling short spiral chips is simplified. On the basis of experiment, a practical formula for forecasting the chip breaking length is obtained. It is proved by experime...The theoretical formula for estimating the side curling short spiral chips is simplified. On the basis of experiment, a practical formula for forecasting the chip breaking length is obtained. It is proved by experiment that the result from the practical formula fits well with that from the experiments.展开更多
文摘The theoretical formula for estimating the side curling short spiral chips is simplified. On the basis of experiment, a practical formula for forecasting the chip breaking length is obtained. It is proved by experiment that the result from the practical formula fits well with that from the experiments.