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Çó´óÉñBuilt-Up Edge ºÍ Built-Up Layer·Ö±ðÊÇʲôÒâ˼°¡ ÒÑÓÐ1È˲ÎÓë
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Built-Up Edge »ýмÁö Built-Up Layer »ýм²ã In this paper, the concept of material on the edge section is put forward for the first time. It is believed that the flow layer and built-up layer on the face and flank, the additional chip, the built-up edge and the scale are all derivatives from the material on the edge section. Stress state of the material on the edge section is analysed and a stress model is given. The conditions which the various derivatives result from are also studied in this paper. ±¾ÎĵÚÒ»´ÎÌá³öÁËÈÐÇøÎï(Material on the edge section)µÄ¸ÅÄî¡£ÈÏΪ,ǰµ¶ÃæÁ÷±ä²ã¼°»ýм²ã¡¢ºóµ¶ÃæÁ÷±ä²ã¼°»ýм²ã¡¢¸±Ð¼,»ýмÁö,Á۴̵ȾùÊÇÈÐÇøÎïµÄÑÜÉúÎï¡£ÎÄÖжÔÈÐÇøÎïµÄÊÜÁ¦×´Ì¬½øÐÐÁË·ÖÎö,Ìá³öÁËÈÐÇøÎïÊÜÁ¦×´Ì¬Ä£ÐÍ,²¢¶Ô¸÷ÖÖÑÜÉúÎïµÄ²úÉúÌõ¼þ½øÐÐÁË·ÖÎö¡£ |

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