ÔÚ100Íò´ÎÍÏÁ´µçÀµÄ×°ÖÃÀú³ÌÖУ¬£¬£¬ÕÅÁ¦Æ½ºâµ÷½âÊÇÈ·±£µçÀºã¾Ã¿É¿¿ÔËÐеĽ¹µã»·½Ú¡£¡£¡£ÈôÕÅÁ¦ÂþÑܲ»¾ù£¬£¬£¬»áµ¼ÖµçÀ¾ֲ¿Ó¦Á¦¼¯ÖУ¬£¬£¬Òý·¢»¤Ì׿ªÁÑ¡¢¡¢¡¢µ¼Ìå¶ÏÁÑ»òÆÁÕϲãʧЧ£¬£¬£¬½ø¶øËõ¶ÌµçÀÂÊÙÃü£¨¿ÉÄÜ´ÓÉè¼ÆÊÙÃü100Íò´Î½µÖÁ50Íò´ÎÉõÖÁ¸üµÍ£©¡£¡£¡£ÒÔÏ´ÓÕÅÁ¦Æ½ºâµÄÔÀí¡¢¡¢¡¢µ÷½âÒªÁì¡¢¡¢¡¢¹¤¾ßÑ¡Ôñ¼°ÑéÖ¤Á÷³ÌËÄ·½Ã棬£¬£¬ÏµÍ³ÐðÊöÒªº¦ÊÖÒÕÒªµã£º£º£º
Ò»¡¢¡¢¡¢ÕÅÁ¦Æ½ºâµÄÔÀíÓëÖ÷ÒªÐÔ
1. ÍÏÁ´Ô˶¯ÖеÄÕÅÁ¦ÂþÑܼÍÂÉ
ÍäÇú¶ÎÕÅÁ¦£º£º£ºµçÀÂÔÚÍÏÁ´ÍäÇú°ë¾¶×îС´¦£¨ÈçÍÏÁ´¹Õ½Ç£©½ÓÊÜ×î´óÀÉìÓ¦Á¦£¬£¬£¬ÆäÖµÓëÍäÇú°ë¾¶£¨R£©¡¢¡¢¡¢µçÀÂÍâ¾¶£¨D£©³É·´±È£¨¹«Ê½£º£º£º¦Ò_max ¡Ø 1/R£¬£¬£¬µ±D/R£¾0.2ʱӦÁ¦ÏÔÖøÔöÌí£©¡£¡£¡£
Ö±Ïß¶ÎÕÅÁ¦£º£º£ºÖ±ÏßÔ˶¯Ê±ÕÅÁ¦Ö÷ÒªÀ´×ÔÍÏÁ´ÓëµçÀµÄĦ²ÁÁ¦£¬£¬£¬ÈôĦ²ÁϵÊý²»¾ù£¨ÈçÍÏÁ´Á´½Ú¿¨ÖÍ£©£¬£¬£¬»áµ¼ÖÂÕÅÁ¦²¨¶¯¡£¡£¡£
¶¯Ì¬²¨¶¯£º£º£ºÍÏÁ´Æô¶¯/ÖÆ¶¯Ê±£¬£¬£¬¼ÓËÙÂÊ£¨a£©»áÒý·¢¹ßÐÔÕÅÁ¦£¨¦¤F=m¡¤a£©£¬£¬£¬Èô¼ÓËٶȹý´ó£¨£¾0.5m/s?£©£¬£¬£¬¿ÉÄÜÔì³É˲ʱ¹ýÔØ¡£¡£¡£
2. ÕÅÁ¦²»¾ùµÄΣº£º£º¦
| ¹ÊÕÏÀàÐÍ | µä·¶ÌåÏÖ | ʧЧãÐÖµ£¨Ê¾Àý£© |
|---|---|---|
| »¤Ì׿ªÁÑ | ÍäÇú¶Î·ºÆð×ÝÏòÁÑÎÆ | ÀÉìÓ¦Á¦£¾20MPa£¨PUR»¤Ì×£© |
| µ¼Ìå¶ÏÁÑ | ÖØ¸´ÍäÇúºóÍ˿ƣÀͶÏÁÑ | ÍäÇú´ÎÊý£¾50Íò´Î£¨ÕÅÁ¦²»¾ùʱ£© |
| ÆÁÕϲãʧЧ | ÆÁÕϲãÓëµ¼ÌåÊèÉ¢£¬£¬£¬ÐźÅ×ÌÈÅÔöÌí | ÀÉìÂÊ£¾15%£¨ÂÁ²ÆÁÕϲ㣩 |
¶þ¡¢¡¢¡¢ÕÅÁ¦Æ½ºâµ÷½âµÄÒªº¦·½·¨
1. ԤװÖý׶Σº£º£ºµçÀÂÔ¤´¦Àí
·½·¨1£º£º£º³¤¶ÈÆ¥Åä
ƾ֤ÍÏÁ´Ðг̣¨L£©ºÍÍäÇú°ë¾¶£¨R£©£¬£¬£¬ÅÌËãµçÀÂÔ¤Áô³¤¶È£¨¹«Ê½£º£º£ºL_Ô¤Áô=L+2¦ÐR¡¤N£¬£¬£¬NΪÍäÇú¶ÎÊýÄ¿£©£»£»£»
ʾÀý£º£º£ºÈôÍÏÁ´ÐгÌ2m¡¢¡¢¡¢ÍäÇú°ë¾¶50mm¡¢¡¢¡¢Ë«ÏòÔ˶¯£¨N=4£©£¬£¬£¬ÔòL_Ô¤Áô=2+2¦Ð¡Á0.05¡Á4¡Ö3.26m¡£¡£¡£
·½·¨2£º£º£ºÔ¤ÍäÇú´¦Àí
½«µçÀÂÈÆÔÚÖ±¾¶¡Ý3D£¨DΪµçÀÂÍâ¾¶£©µÄÔ²ÖùÌåÉÏ£¬£¬£¬¼á³Ö24СʱÒÔÏû³ýÄÚÓ¦Á¦£»£»£»
¶Ô¸ßÈáÐÔµçÀ£¨ÈçTRVVÐÍ£©£¬£¬£¬¿É½ÓÄɼÓÈÈÔ¤ÍäÇú£¨60¡æ¡À5¡æ£¬£¬£¬1Сʱ£©¡£¡£¡£
2. ×°Öý׶Σº£º£ºÕÅÁ¦¶¯Ì¬µ÷½â
·½·¨1£º£º£º³õʼÕÅÁ¦É趨
ÇáÐ͵çÀ£¨Íâ¾¶£¼10mm£©£º£º£ºF?=5-10N£»£»£»
ÖØÐ͵çÀ£¨Íâ¾¶¡Ý10mm£©£º£º£ºF?=10-20N¡£¡£¡£
ʹÓÃÕÅÁ¦¼Æ£¨Á¿³Ì0-50N£¬£¬£¬¾«¶È¡À0.5N£©ÕÉÁ¿µçÀÂ×ÔÓÉ״̬ϵijõʼÕÅÁ¦£¨F?£©£»£»£»
ƾ֤µçÀ¹æ¸ñµ÷½â³õʼÕÅÁ¦£º£º£º
·½·¨2£º£º£º·Ö¶ÎÕÅÁ¦Æ½ºâ
Èô¦Ò_max£¾15MPa£¨PUR»¤Ì×Çå¾²Öµ£©£¬£¬£¬ÐèÔö´óÍäÇú°ë¾¶»òïÔ̵çÀÂÌî³äÂÊ£¨½¨ÒéÌî³äÂÊ£¼35%£©£»£»£»
ÍäÇú¶Îµ÷½â£º£º£ºÔÚÍÏÁ´¹Õ½Ç´¦×°ÖÃÕÅÁ¦´«¸ÐÆ÷£¨ÈçÓ¦±äƬʽ£©£¬£¬£¬ÊµÊ±¼à²âÀÉìÓ¦Á¦£»£»£»
Ö±Ï߶ε÷½â£º£º£ºÍ¨¹ýµ÷ÀíÍÏÁ´Á´½ÚËɽô¶È£¨Ê¹ÓÃŤ¾Ø°âÊÖ£¬£¬£¬Å¤¾ØÖµ²Î¿¼ÍÏÁ´³§É̹淶£¬£¬£¬Èç1.5-2.0N¡¤m£©£¬£¬£¬Ê¹Ä¦²ÁÁ¦ÔȳÆÂþÑÜ¡£¡£¡£
·½·¨3£º£º£º¶¯Ì¬Åâ³¥
¶Ô¸ßËÙÍÏÁ´£¨ËÙÂÊ£¾0.5m/s£©£¬£¬£¬ÐèÔÚµçÀÂÁ½Í·×°Öûº³å×°Öã¨È絯»É×èÄáÆ÷£©£¬£¬£¬ÎüÊÕÆô¶¯/ÖÆ¶¯Ê±µÄ¹ßÐÔÕÅÁ¦£»£»£»
ʾÀý£º£º£ºÈôÍÏÁ´¼ÓËÙÂÊΪ0.3m/s?£¬£¬£¬µçÀÂÖÊÁ¿Îª0.5kg£¬£¬£¬ÔòÐèÔ¤Áô¦¤F=0.5¡Á0.3=0.15NµÄ»º³åÓàÁ¿¡£¡£¡£
3. ºó×°Öý׶Σº£º£ºÕÅÁ¦ÑéÖ¤Óë¹Ì»¯
·½·¨1£º£º£º¾²Ì¬ÑéÖ¤
ÊÖ¶¯Í϶¯ÍÏÁ´ÖÁ¼«ÏÞλÖ㬣¬£¬ÓÃÕÅÁ¦¼ÆÕÉÁ¿¸÷¶ÎÕÅÁ¦£¬£¬£¬È·±£²¨¶¯¹æÄ££¼¡À10%£»£»£»
¶ÔÒªº¦ÇøÓò£¨ÈçÍäÇú°ë¾¶×îС´¦£©£¬£¬£¬ÓúìÍâÈÈÏñÒǼì²âζȣ¨Èô¾Ö²¿ÎÂÉý£¾10¡æ£¬£¬£¬ËµÃ÷Ħ²ÁÉúÈÈÒì³££©¡£¡£¡£
·½·¨2£º£º£º¶¯Ì¬ÑéÖ¤
ÅþÁ¬¸ºÔØ×°±¸£¬£¬£¬¾ÙÐÐµÍÆµ´Î£¨Èç100´Î£©Ä£ÄâÔ˶¯£¬£¬£¬¼à²âÐźÅË¥¼õ£¨ÈçÒÔÌ«ÍøµçÀµIJåÈëÏûºÄ£©£»£»£»
ÈôË¥¼õ£¾3dB£¬£¬£¬ÐèÖØÐµ÷½âÕÅÁ¦»ò¼ì²éÆÁÕϲã½Ó´¥¡£¡£¡£
·½·¨3£º£º£º¹Ì»¯²ÎÊý
¼Í¼×îÖÕÕÅÁ¦Öµ¡¢¡¢¡¢ÍÏÁ´Á´½ÚŤ¾ØµÈ²ÎÊý£¬£¬£¬²¢±ê×¢ÔÚÍÏÁ´Íâ¿ÇÉÏ£»£»£»
¶Ô¿Éµ÷ʽÍÏÁ´£¬£¬£¬Ëø¶¨µ÷ÀíÂݶ¤²¢Í¿Ä¨·ÀËɽº£¨ÈçÀÖÌ©243£©¡£¡£¡£
Èý¡¢¡¢¡¢×¨Óù¤¾ßÓë×°±¸Ñ¡ÐÍ
1. ÕÅÁ¦ÕÉÁ¿¹¤¾ß
| ¹¤¾ßÀàÐÍ | ÊÊÓó¡¾° | ¾«¶ÈÒªÇó |
|---|---|---|
| ÊÖ³ÖʽÕÅÁ¦¼Æ | ³õʼÕÅÁ¦É趨¡¢¡¢¡¢¾²Ì¬ÑéÖ¤ | ¡À0.5N£¨Á¿³Ì0-50N£© |
| ÔÚÏßÕÅÁ¦´«¸ÐÆ÷ | ¶¯Ì¬Ô˶¯ÖеÄʵʱ¼à²â | ¡À0.1N£¨²ÉÑùƵÂÊ¡Ý1kHz£© |
| Ó¦±äƬʽ´«¸ÐÆ÷ | ÍäÇú¶ÎÓ¦Á¦¼¯ÖÐÇøÓò¼à²â | ¡À0.5¦Ì¦Å£¨Ñ¸ËÙ¶È2mV/¦Ì¦Å£© |
2. µ÷½â¸¨Öú×°±¸
ÍÏÁ´Á´½Úµ÷Àí¹¤¾ß£º£º£º
Ñ¡ÓôøÅ¤¾ØÏÞÖÆ¹¦Ð§µÄ°âÊÖ£¨ÈçWIHA 385ϵÁУ©£¬£¬£¬×èֹ̫¹ýÅ¡½ôµ¼ÖÂÁ´½Ú±äÐΣ»£»£»
¶ÔËÜÁÏÍÏÁ´£¬£¬£¬Ê¹ÓÃÈÈ·çǹ£¨Î¶ȡÜ80¡æ£©¾Ö²¿¼ÓÈÈÈí»¯ºóÔÙµ÷½â¡£¡£¡£
µçÀÂÀο¿×°Ö㺣º£º
ÔÚÍÏÁ´Èë¿ÚºÍ³ö¿Ú´¦×°ÖÃÄáÁúÔú´ø£¨´ø»º³åÌ×£©£¬£¬£¬Àο¿µçÀµ«²»¹ý¶È¼·Ñ¹£»£»£»
ʾÀý£º£º£ºÔú´øÀÁ¦¿ØÖÆÔÚ5-10N£¨ÓÃÀÁ¦¼ÆÐ£Ñ飩¡£¡£¡£
ËÄ¡¢¡¢¡¢µä·¶ÎÊÌâÓë½â¾ö·½°¸
1. ÎÊÌâ1£º£º£ºÍäÇú¶ÎÕÅÁ¦³¬±ê
Õ÷Ï󣺣º£ºµçÀÂÔÚÍÏÁ´¹Õ½Ç´¦·ºÆð»¤Ì×ѹºÛ»òµ¼Ìå¶ÏÁÑ¡£¡£¡£
ÔÒò£º£º£ºÍäÇú°ë¾¶¹ýС»òµçÀÂÌî³äÂʹý¸ß¡£¡£¡£
½â¾ö·½°¸£º£º£º
Ôö´óÍäÇú°ë¾¶£¨Èç´Ó50mm¸ÄΪ75mm£©£»£»£»
ïÔ̵çÀÂÊýÄ¿£¨Ìî³äÂÊ´Ó40%½µÖÁ30%£©¡£¡£¡£
2. ÎÊÌâ2£º£º£ºÖ±Ïß¶ÎÕÅÁ¦²¨¶¯
Õ÷Ï󣺣º£ºÍÏÁ´Ô˶¯Ê±·¢³öÒìÏ죬£¬£¬µçÀÂÍâò·ºÆðÖÜÆÚÐÔÄ¥Ë𡣡£¡£
ÔÒò£º£º£ºÁ´½Ú¿¨ÖÍ»òÈó»¬È±·¦¡£¡£¡£
½â¾ö·½°¸£º£º£º
ÓÃÄÚ¿ú¾µ¼ì²éÁ´½Ú½Ó·ì£¬£¬£¬É¨³ýÇÐÏ÷Òº²ÐÁô£»£»£»
ͿĨ¸ÉĤÈ󻬼Á£¨ÈçMolykote 3402£©ÖÁÁ´½Ú»¬¶¯Ãæ¡£¡£¡£
3. ÎÊÌâ3£º£º£º¶¯Ì¬ÕÅÁ¦Ê§¿Ø
Õ÷Ï󣺣º£º¸ßËÙÔ˶¯Ê±µçÀÂͻȻ¶ÏÁÑ£¬£¬£¬¶ÏÁѵãλÓÚÍÏÁ´Öв¿¡£¡£¡£
ÔÒò£º£º£ºÎ´×°Öûº³å×°Ö㬣¬£¬¹ßÐÔÕÅÁ¦¹ý´ó¡£¡£¡£
½â¾ö·½°¸£º£º£º
ÔÚµçÀÂÁ½Í·¼Ó×°µ¯»É×èÄáÆ÷£¨Ô¤½ôÁ¦ÉèΪ³õʼÕÅÁ¦µÄ20%£©£»£»£»
½µµÍÍÏÁ´¼ÓËÙÂÊ£¨´Ó0.5m/s?½µÖÁ0.3m/s?£©¡£¡£¡£
Îå¡¢¡¢¡¢×ܽáÓ뽨Òé
100Íò´ÎÍÏÁ´µçÀµÄÕÅÁ¦Æ½ºâµ÷½âÐè×ñÕÕ¡°Ô¤´¦Àí-¶¯Ì¬Æ½ºâ-ÑéÖ¤¹Ì»¯¡±µÄÈ«Á÷³ÌÖÎÀí£¬£¬£¬½¹µãÒªµã°üÀ¨£º£º£º
¾«×¼ÕÉÁ¿£º£º£ºÊ¹Óø߾«¶ÈÕÅÁ¦¼ÆºÍ´«¸ÐÆ÷£¬£¬£¬È·±£Êý¾Ý¿ÉÐŶȣ»£»£»
·Ö¶Î¿ØÖÆ£º£º£ºÕë¶ÔÍäÇú¶ÎºÍÖ±Ï߶νÓÄɲî±ðµ÷½âÕ½ÂÔ£»£»£»
¶¯Ì¬Åâ³¥£º£º£º¶Ô¸ßËÙ»ò±ä¼ÓËÙ³¡¾°Ô¤Áô»º³åÓàÁ¿£»£»£»
¹¤¾ßÆ¥Å䣺£º£ºÑ¡ÓÃרÓõ÷Àí¹¤¾ß£¨ÈçŤ¾Ø°âÊÖ¡¢¡¢¡¢ÈÈ·çǹ£©×èÖ¹¶þ´ÎËðÉË¡£¡£¡£
¹ØÓÚ³¬³¤ÊÙÃü£¨Èç200Íò´Î£©ÐèÇ󣬣¬£¬¿ÉÁ¬ÏµÓÐÏÞÔªÆÊÎö£¨FEA£©Ä£ÄâÕÅÁ¦ÂþÑÜ£¬£¬£¬ÓÅ»¯ÍÏÁ´½á¹¹ºÍµçÀ½ṹ£¬£¬£¬½øÒ»²½½µµÍ¾Ö²¿Ó¦Á¦·åÖµ¡£¡£¡£
Ïà¹ØÄÚÈÝ
- 3KV¸ßѹµçÀ·ÀÊóÐÔÄÜÒªÇóÊÇɶ£¿£¿
- 3KV¸ßѹµçÀ·À³±ÐÔÄܱê×¼¼¸¶à£¿£¿
- 3KV¸ßѹµçÀ·À°×ÒÏÐÔÄÜÔõÑù£¿£¿
- 3KV¸ßѹµçÀÂÄÍ×ÏÍâÏßÐÔÄÜÒªÇ󣿣¿
- 3KV¸ßѹµçÀÂÔËÐеçѹ¼à²âÒªµã£¿£¿
- 3KV¸ßѹµçÀÂÔËÐеçÁ÷¼à²â·½Ê½£¿£¿
- 6KV¸ßѹµçÀ·À»ðÆ·¼¶ÔõÑù»®·Ö£¿£¿
- 6KV¸ßѹµçÀ·ÀùÐÔÄܼì²âÒªÁ죿£¿
- 6KV¸ßѹµçÀÂÎÞ±ÐÔÄܼì²âÖ¸±ê£¿£¿
- 6KV¸ßѹµçÀ·ÀÊóÐÔÄÜÒªÇóÊÇɶ£¿£¿

