µç»ú¼°µçÁ¦Í϶¯¿ÎºóϰÌâ´ð°¸

8£®¸ù¾ÝÌâ7Öе綯»úÊý¾Ý£¬£¨1£©»æ³öµçÊà´®È븽¼Óµç×èRpa?2?ʱµÄÈËΪ»úÐµÌØÐÔ£»£¨2£©»æ³öµ±??0.8?NʱµÄÈËΪ»úÐµÌØÐÔ£»£¨3£©»æ³öµ±µçѹU?ʱ£¬µç¶¯»úµÄתËÙ¡£ ½â£ºÓÉÌâ¿ÉÖª

2?2T?1692?24.8T

9.55?0.132169212.4-T?2115?19.375T £¨2£©n?0.80.821UNʱµÄÈËΪ»úÐµÌØÐÔ£»£¨4£©·Ö±ðÇó³öÉÏÊöÈýÖÖÇé¿öµ±Ia?IN2£¨1£©n?1692- £¨3£©n?846-12.4T

£¨4£©Ia?IN£¬T?9.55?0.13?12.6?15.6429N?m µÚÒ»ÖÖÇé¿ö: n?1692-24.8?15.64?1304.06r/min

µÚ¶þÖÖÇé¿ö£ºn?2115-19.375T?2115-19.375?15.6429?1811.98r/min µÚÈýÖÖÇé¿ö£ºn?846-12.4T?846?12.4?15.6429?652.06r/min

9£®Ò»Ì¨Ö±Á÷ËûÀøµç¶¯»ú£¬ÃúÅÆÊý¾ÝÈçÏ£ºPN?13kW£¬UN?220V£¬IN?68.6A£¬nN?1500r/min£¬¸Ãµç¶¯»ú×÷ÆðÖØµç»úÓã¬Ôڶ¸ºÔØÊ±£¬ÊÔÎÊ£º£¨1£©ÒªÇóµç¶¯»úÒÔ800r/minµÄËÙ¶ÈÏ·ÅÖØÎӦ¸Ã²Éȡʲô´ëÊ©£¿£¨2£©ÒªÇóµç¶¯»úÒÔ1800r/minµÄËÙ¶ÈÏ·ÅÖØÎӦ²Éȡʲô´ëÊ©£¿ ½â£ºÇó¹ÌÓлúÐµÌØÐÔ

?12??UNIN-PNRa??~??I2?23??N?Ce????12??220?62.6-13000??~???0.25???0.222~0.297??2???68.6???23??UN-IaRa220?68.6?0.25??0.13 5 n1500n?UNRa0.25-T?n?1629?1.436T£¬n?1629-I 2Ce?9.550.135£¨Ce?£©£¬Ï·Š£¨1£©n?800r/min´®Ò»¸öµç×è

Ra?Rpc?U?Ea220?0.135?800??4.781?IN68.69

Rpc?4.781?0.25?4.53?£¨2£©ÄܺÄÖÆ¶¯

n?-?Ra?RRa?RsT?-I?Ce?n?£¨-Ra?Rs£©?68.62Ce?9.55£¨Ce?£©

0.135?1800?Ra?Rs?3.542?68.6?Rs?3.542?0.25?3.292?·´½ÓÖÆ¶¯ -UN Rs

n?-UNRa?Rs-TN2Ce?9.55£¨Ce?£©0.25?RsTN 9.55?0.13520.25?Rps?1800?1629??68.6?0.336?0.135Rps?0.336?0.25?0.086??1800??1629-

10£®¸ù¾ÝÌâ9µÄµç¶¯»úÊý¾Ý£¬ÆðµõÖØÎÔÚ¸ºÔØ×ª¾ØTz?1TNʱ£¬ÔËÐÐÔÚ¹ÌÓÐÌØÐÔÉÏ£¬ÏÖÓõçÊà·´½Ó·¨2½øÐÐÖÆ¶¯£¬ÎÊ£º£¨1£©ÈôÖÆ¶¯¿ªÊ¼Ê±µÄ˲ʱµçÁ÷²»´óÓÚ2IN£¬ÔÚµçÊà»ØÂ·ÖÐÓ¦´®Èë¶à´óµç×裿£¨2£©µ±×ªËÙÖÆ¶¯µ½Áãʱ£¬Èô²»ÇжϵçÔ´£¬µç¶¯»úÔËת״̬ÈçºÎ£¿ ½â£ºÓÉÌâÖªn?1629-1.436T£¬T?Iz?2IN?1TN£¬n?1629-1.852I?1565.5476r/min 2£¨1£©

UN?Ea220?Ce?n??Ra?Rp?3.144?Ra?Rp2IN

?Rp?3.144?0.25?2.894?£¨2£©·´×ª »á³¬¹ý-1629r/min

11£®¸ù¾ÝÌâ9µÄµç¶¯»úÊý¾Ý£¬ÆðµõÖØÎÔÚ¸ºÔØ×ª¾ØTz?1TNʱ£¬ÔËÐÐÔÚ¹ÌÓÐÌØÐÔÉÏ£¬ÏÖÓÃÄܺÄÖÆ¶¯£¬2ÎÊ£º£¨1£©ÈôÖÆ¶¯¿ªÊ¼Ê±µÄ˲ʱµçÁ÷²»´óÓÚ2IN£¬Öƶ¯µç×èӦΪ¶à´ó£¿£¨2£©ÈôתËÙÖÆ¶¯µ½Áãʱ£¬²»²ÉÈ¡ÆäËû´ëÊ©£¬µç¶¯»úµÄÔËת״̬ÈçºÎ£¿ ½â£º£¨1£©ÓÉǰ¼¸ÌâÖª£ºn=1565.476r/min

2TN?EaE?Ra?Rp?a?1.540?Ra?Rp2IN

?Rp?1.540?0.25?1.29?

£¨2£©²»²ÉÓôëÊ© ·´×ªµ½ÁíÒ»¸öתËÙ

12£®µç¶¯»úµÄµ÷ËÙºÍתËٱ仯ÓкÎÇø±ð£¿ÔÚͬһÌõ»úÐµÌØÐÔÉÏ£¬ÎªÊ²Ã´×ª¾ØÔ½´óתËÙÔ½µÍ£¿

´ð£ºµ÷ËÙÊÇΪÁËÉú²úÐèÒª¶øÈËΪµÄ¶Ôµç¶¯»úתËÙ½øÐеÄÒ»ÖÖ¿ØÖÆ£¬ËüºÍµç¶¯»úµÄ¸ºÔر仯ʱ¶øÒýÆðµÄתËٱ仯ÊÇÁ½¸ö²»Í¬µÄ¸ÅÄî¡£µ÷ËÙÐèÒªÈËΪµÄ¸Ä±äµçÆø²ÎÊý£¬¶ø¸ºÔر仯ËùÒýÆðµÄתËٱ仯ÔòÊÇ×Ô¶¯½øÐеģ¬ÕâʱµçÆø²ÎÊý²»±ä¡£

Ra?RpaUNÓɹ«Ê½n?-T¿ÉÖª £¬ÔÚͬһÌõ»úÐµÌØÐÔÉÏ£¬×ª¾ØTÔ½´ó תËÙnԽС¡£ 2Ce?9.55£¨Ce?£©

13£®Ò»Ì¨ËûÀøÖ±Á÷µç¶¯»ú£¬ÃúÅÆÊý¾ÝÈçÏ£ºPN?7.5kW£¬UN?220V£¬IN?40.8A£¬ £¨1£©ÔÚ¹ÌÓÐÌØÐÔÉϹ¤×÷ʱµÄµç¶¯»úתnN?1500r/min£¬Ra?0.36?£¬ÉèÖáÉϸºÔØ×ª¾ØTz?0.8TNʱ£¬Çó£ºËÙn£»£¨2£©ÈôÆäËûÌõ¼þ²»±ä£¬µ±´Åͨ¼õÈõµ½0.5?Nʱ£¬µç¶¯»úµÄתËÙΪʲô£¿ ½â£º£¨1£©»úÐµÌØÐÔ

nN?n?UN-INRaU-IR220?0.36?40.8?Ce??NNa??0.137Ce?nN1500

2200.36-T?n?1605?2.01T20.1379.55??0.137?T?0.8TN£¬TN?9.55?0.137?40.8?53.38N?mn?1605?2.01T?1605?2.01?53.38?1498r/min1£¨2£©??0.5?N T?TN

21n?3210-3.141T?n?3210?3.141??53.38?3042r/min

2

14£®¸ù¾ÝÌâ13µÄµç¶¯»ú£¬ÈôµçÊàÖд®Èëµç×èRpa?0.5?£¬´Ëʱµç¶¯»úµÄתËÙµÈÓÚ¶àÉÙ£¿ ½â£ºÓÉÌâÖª Rpa?0.5?

n?1605-0.36?0.59.55??0.137?2T?1605?4.80T

T?0.8TN

n?1605-4.80?53.38?1349r/min

15£®ºÎνºãת¾Øµ÷ËÙ£¿ºÎνºã¹¦Âʵ÷ËÙ£¿

´ð£ººãת¾Øµ÷ËÙÊÇÖ¸ÔÚµ÷ËÙ¹ý³ÌÖÐʼÖÕ±£³Öµç´Åת¾Ø²»±äµÄµ÷ËÙ¡£

ºã¹¦Âʵ÷ËÙÊÇÖ¸ÔÚµ÷ËÙ¹ý³ÌÖÐʼÖÕ±£³ÖÊäÈëµÄµç¹¦Âʲ»±äµÄµ÷ËÙ¡£

16£®¶Ôºãת¾Ø¸ºÔØ£¬Ó¦²ÉÓúÎÖÖµ÷ËÙ·½·¨£¿ÎªÊ²Ã´£¿ ´ð£ºµçÊà»ØÂ·´®µç×èµ÷ËٺͽµµÍµçÊàµçѹµ÷ËÙ¡£

ÒòΪÕâÑù¼ÈÂú×ãÁ˸ºÔØÒªÇó£¬ÓÖÊǵĵ綯»úµÃµ½³ä·ÖÀûÓá£

17£®¶Ôºã¹¦ÂʸºÔØ£¬Ó¦²ÉÓúÎÖÖµ÷ËÙ·½·¨£¿ÎªÊ²Ã´£¿ ´ð£ºÈõ´Åµ÷ËÙÊÊÓÃÓں㹦ÂʸºÔØ¡£

ÁªÏµ¿Í·þ£º779662525#qq.com(#Ìæ»»Îª@)