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ABSTRACT ........................................................ ¢ò
1 Ð÷ÂÛ ......................................................... 1
1.1ÒýÑÔ ................................................................. 1 1.2·¢Õ¹ÀúÊ· ............................................................. 2 1.3Ó¦ÓÃЧ¹û ............................................................. 3
2 Ë«³Ý¹õÆÆËé»ú×ÜÌåÉè¼Æ·½°¸ .............................. 4
2.1¹õʽÆÆËé»úµÄÀàÐÍ ..................................................... 4 2.2Ë«³Ý¹õÆÆËé»úµÄ¹¤×÷ÔÀí ............................................... 4 2.3Ë«³Ý¹õÆÆËé»úµÄ»ù±¾¹¹Ôì ............................................... 5
3 Á¦ÄܲÎÊý¼ÆËã .............................................. 6
3.1Ë«³Ý¹õÆÆËé»úµÄÉú²úÄÜÁ¦ ............................................... 6 3.2µç¶¯»úµÄÑ¡Ôñ ......................................................... 7
3.2.1µç¶¯»úÐͺŵÄÑ¡Ôñ 7 3.2.2µç¶¯»úµÄ¹¦ÂÊÑ¡Ôñ 7
3.3ÁªÖáÆ÷µÄÑ¡ÔñÓëУºË ................................................... 8
3.3.1ÁªÖáÆ÷ÀàÐ͵ÄÑ¡Ôñ 8 3.3.2ÁªÖáÆ÷µÄ°²È«Ð£ºË 8
4 ¼õËÙÆ÷µÄ»ù±¾Éè¼Æ ........................................ 10
4.1×ÜÌåÉè¼Æ·½°¸ ........................................................ 10 4.2¼õËÙÆ÷´«¶¯±ÈµÄ·ÖÅä .................................................. 10 4.3³ÝÂÖµÄÉè¼Æ .......................................................... 12
4.3.1¸ßËÙ¼¶´«¶¯³ÝÂÖµÄÉè¼Æ 12 4.3.2°´³ÝÃæ½Ó´¥Ç¿¶ÈÉè¼Æ 12 4.3.3°´³Ý¸ùÍäÇúÇ¿¶ÈÉè¼Æ 12 4.3.4¸÷¼¶³ÝÂÖ´«¶¯ 12
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5 Ö÷ÒªÁ㲿¼þµÄÉè¼ÆºÍУºË ................................ 19
5.1Ö÷ÖáµÄ²ÄÁÏ .......................................................... 19 5.2ÖáµÄ½á¹¹Éè¼Æ ........................................................ 19
5.2.1Ö÷ÖáµÄ¹¦ÂÊP¡¢×ªËÙnºÍת¾ØT 19 5.2.2ÖáµÄ×îСֱ¾¶µÄÈ·¶¨ 19 5.2.3ÖáµÄ½á¹¹Éè¼Æ 20
5.3Ö÷ÖáÊÜÁ¦·ÖÎöÓë¼ÆËã .................................................. 21
5.3.1Ö÷ÖáµÄÊÜÁ¦·ÖÎö 22 5.3.2Ö÷ÖáÁ¦µÄ¼ÆËã 22 5.3.3Ö÷ÖáÍä¾Ø¡¢Å¤¾ØµÄ¼ÆËã 24
5.4Ö÷ÖáµÄ°²È«Ð£ºË ...................................................... 26
5.4.1Ö÷ÖáµÄÇ¿¶ÈУºË 26 5.4.2¾«È·Ð£ºËÖáµÄÆ£ÀÍÇ¿¶È 27
5.5Öá³ÐµÄ°²È«Ð£ºË ...................................................... 27 5.6³ÝÂÖµÄУºË .......................................................... 29
5.6.1³ÝÃæ½Ó´¥Ç¿¶ÈУºË 29 5.6.2³Ý¸ùÍäÇúÇ¿¶ÈУºË 30
6 ϵͳÈó»¬ .................................................. 32
6.1µç¶¯»úµÄУºË ........................................................ 32 6.2È󻬷½·¨ ............................................................ 33 6.3È󻬼ÁµÄÖÖÀà ........................................................ 33 6.4ÆÆËé»úÈ󻬼ÁµÄÑ¡ÔñÌصã .............................................. 34 6.5È󻬷½Ê½µÄÑ¡Ôñ ...................................................... 34
6.5.1¼õËÙÆ÷µÄÈó»¬ 34 6.5.2ÍòÏòÁªÖáÆ÷µÄÈó»¬ 34 6.5.3ÆäÓàÁ㲿¼þµÄÈó»¬ 35
7 É豸µÄ¾¼Ã¼¼Êõ·ÖÎö ..................................... 36
7.1É豸µÄ»·±£´ëÊ© ...................................................... 36
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7.2É豸µÄ¾¼ÃÆÀ¼Û ...................................................... 36 7.3É豸ĥËðµÄ²¹³¥¼°Æ侼÷ÖÎö .......................................... 37
7.3.1É豸µÄÄ¥Ëð 37 7.3.2É豸ĥËðµÄ²¹³¥ 39
7.4É豸ºÏÀíµÄ¸üÐÂÆÚ .................................................... 39
½áÊøÓï ......................................................... 41 Ö л ......................................................... 43 ²Î¿¼ÎÄÏ× ...................................................... 44
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Abstract
My current coal was broken generally using hammer-Breakers or teeth
roller-Breakers. Hammer-Breakers is the dead against high velocity materials in the shattered debris impact and sheared by mutual broken, controllability poor had to smash easily, but there are restrictions on the Liaodu not suitable for coal rough, Chinese broken operations. And teeth roller-Breakers teeth in the role of materials returned broken, the broken material directly emit, broken granularity more evenly. The current two-tooth roller Breakers and the overall structure of the irrational can not repair broken teeth wear faster reasons, the use of