Fritze A, Preuschoft H, Fritz M
Z Rechtsmed. 1980;85(2):107-18. doi: 10.1007/BF02092200.
For an expert opinion in a lawsuit regarding the suspicion of self-mutilation the physical data of an accident on a circular saw bench have been investigated. The result was as follows: The time required for severing a human forearm of 6 cm diameter is 40 to 80 ms depending on the feeding power. The impulse of 13 to 15 Ns necessary for severing an arm in only 1/10 to 2/10 of the impulse a slipping person exerts when striking the disk. The standard time data for such accidents indicated in the scientific literature are much too high.
针对一起涉嫌自残的诉讼中的专家意见，对圆锯台事故的物理数据进行了调查。结果如下：切断直径6厘米的人前臂所需时间为40至80毫秒，具体取决于进给功率。仅用滑倒的人撞击圆盘时所施加冲量的1/10至2/10的冲量（13至15牛秒）就足以切断手臂。科学文献中指出的此类事故的标准时间数据过高。
