齿轮åä½ç³»æ°çæ±æ³ï¼
1ãæ»åä½ç³»æ°ï¼
2ãä¸å¿è·åå¨ç³»æ°ï¼
3ã齿顶é«åå¨ç³»æ°ï¼
4ã齿æ°zï¼8ï½20åæ±é½¿è½®çåä½ç³»æ°è¡¨ï¼
ç¥è¯ç¹å»¶ä¼¸ï¼
åä½é½¿è½®å ·æ以ä¸åç¨ï¼
ï¼1ï¼é¿å æ ¹åï¼
(2)æé«é½¿é¢çæ¥è§¦å¼ºåº¦å弯æ²å¼ºåº¦ï¼
(3)æé«é½¿é¢çæè¶ååè磨æè½åï¼
(4)ä¿®å¤æ§é½¿è½®ï¼
(5)é åä¸å¿è·ã