¶¨ÒåComponentʱ£¬Ê×ÏÈҪѡÔñComponentÖÐÏëÒª°üº¬µÄ²¿·Ö£¬È»ºóʹÓÃGUIÖеÄÏÂÁв˵¥Â·¾¶À´¶¨ÒåComponent£¨CM£©£ºUtility Menu>Select>Comp/Assembly>Create Component
¹ØÓÚComponentµÄÏêϸÐÅÏ¢£¬²Î¼û¡¶ANSYS Analysis Guide¡·ÖеÄSelecting and Components¡£¶ÔÓÚ¸ÕÐÔÌå£¬ÔØºÉÒ»°ã¶¼Ê©¼Óµ½PARTºÅÉÏ£¬¶ø²»ÊÇComponentÉÏ¡£ÕâÊÇÒòΪµ±Ê¹ÓÃÃüÁî EDMP £¬RIGID£¬MAT¶¨Òå¸ÕÐÔÌåʱÒѾ°üº¬ÓÐһϵÁнڵãºÍµ¥Ôª¡£
4.1.2 Êý×é²ÎÊý
ÖµµÃ×¢ÒâµÄÊÇ£¬ÏÔʽ¶¯Ì¬·ÖÎöÖУ¬ÔغÉÔÚÒ»Ð©ÌØ¶¨Ê±¼ä¼ä¸ôÄÚÊ©¼Óµ½½á¹¹ÉÏ£¬ÕâÑù¾Í¿ÉÒÔ¹Û²ìÔÚÌØ¶¨Ê±¼ä¶ÎÀïÊ©¼ÓÔØºÉºóÄ£Ð͵Ä˲̬ÐÐΪ¡£Òò´Ë£¬²»½öÐèÒª¶¨ÒåÊ©¼ÓÔØºÉµÄÀàÐÍ£¨FX£¬FY£¬FZ£¬ROTX£¬ROTY£¬ROTZµÈ£©£¬Í¬Ê±Ò²ÐèÒª¶¨ÒåÔØºÉÊ©¼Óµ½½á¹¹ÉϵÄʱ¼ä¼ä¸ôÖµ¡£
ʱ¼ä¼ä¸ôÖµºÍÆäÏà¶ÔÓ¦µÄÔØºÉÖµ×éºÏÔÚÒ»Æð¶¨ÒåΪÊý×é²ÎÊý¡£ÕâЩ²ÎÊý±ØÐ붨ÒåΪÁ½²¿·Ö£¬µÚÒ»²¿·ÖΪʱ¼ä¼ä¸ôÖµ£¬µÚ¶þ²¿·ÖÎªÔØºÉÖµ£¬ÔغÉÓ¦Óëʱ¼ä¼ä¸ôÏà¶ÔÓ¦¡£ÔÚGUIÖУ¬²ÉÓò˵¥Â·¾¶À´¶¨ÒåÒ»¸öÊý×é²ÎÊý£ºUtility Menu>Parameters>Array Parameters>Define /Edit.
ÓйØÈçºÎ¶¨ÒåÊý×é²ÎÊýµÄÏêϸÐÅÏ¢£¬²Î¿´¡¶ANSYS APDL Programmer¡¯s Guide¡·ÖеÄArray Parameters¡£
×¢Òâ --¿ÉÒÔͨ¹ýÏßÐÔ²åÖµµÃµ½Öмäʱ¼äµãµÄÔØºÉÖµ¡£Ö¸¶¨Ê±¼ä·¶Î§ÍâµÄÔØºÉÖµ²»ÄÜÓɳÌÐò²åÈë¡£Òò´Ë£¬±ØÐë±£Ö¤ÔØºÉʱ¼ä·¶Î§ÖÁÉÙµÈÓÚÇó½âʱ¼ä¡£·ñÔò£¬ÓÉÓÚ¹ýÔçµÄÈ¥³ýÔØºÉÇó½â½áÊøÊ±µÄ½á¹û½«»á±äΪÎÞЧֵ¡£
Ò»µ©¶¨ÒåÁËÄÜ´ú±íÔØºÉµÄÊý×é²ÎÊý£¬ÕâÐ©ÔØºÉÓëʱ¼äÓйأ¬¾Í¿ÉÒÔÖ±½ÓÓà EDLOAD ÃüÁîÊäÈë²ÎÊý¶¨ÒåÔØºÉ¡£»òÕߣ¬¿ÉÒÔÓà EDCURVE ÃüÁîÊäÈë²ÎÊýÀ´¶¨ÒåÔØºÉÇúÏß¡£Ïà¶ÔÓ¦µÄÔØºÉÇúÏßID¿ÉÓà EDLOAD ÃüÁîÊäÈë¡£
Ϊ˵Ã÷Êý×é²ÎÊýµÄÓ¦Ó㬿¼ÂÇÇ°ÃæÌá¹ýµÄ°ôÇòÀý×Ó¡£ÏëÒª¿¼²ì´Ó»÷Çò˲¼äµ½»÷ÇòÒ»ÃëÖÓºóÇòµÄ±äÐΡ£¼Ù¶¨Î»ÒÆÊÇʱ¼äµÄÒÑÖªº¯Êý£¬Çò¸ÕÅöײʱµÄ³õʼËÙ¶ÈΪ1600in/sec£¨91MPH£©¡£
Ê×ÏÈÐèÒª¶¨ÒåһЩ½Úµã×éÔª£¬ÓÃËüÃÇÀ´¶¨ÒåÔØºÉºÍ½Ó´¥Ãæ¡£½¨Á¢Ò»¸öComponent£¬Ëü°üÀ¨ÇòÉϵÄËùÓнڵ㣬ȡÃûΪball¡£¶ÔÕâ¸öComponentÊ©¼ÓÒ»¸ö1600in/secµÄ³õʼËÙ¶È£¨ EDVEL £©£¬£¨±¾ÕºóÃæÔÙÌÖÂÛ£©¡£È»ºóÔÙ´´½¨µÚ¶þ¸ö×éÔª£¬Ëü½ö°üÀ¨Çò±íÃæÉϵÄËùÓнڵ㣬ȡÃûΪballsurf.Õâ¸öComponentÒÔºó½«ÓÃÓÚ½Ó´¥¶¨Òå¡£»¹Ð趨ÒåµÚÈý¸öComponent£¬Ëü°üÀ¨Çò°ô±íÃæÉϵĽڵ㣬ȡÃûΪbatsurf£¬½Ó´¥Ëã·¨½«ÔÚµÚÁùÕ½Ӵ¥±íÃæÖÐÌÖÂÛ¡£
nsel,s,node,? !Ñ¡Ôñ×é³ÉÇòµÄËùÓнڵã
cm,ball,node !¶¨ÒåComponentΪball nsel,s,node,? !Ñ¡Ôñ×é³ÉÇò±íÃæµÄËùÓнڵã cm,ballsurf,node £¡¶¨ÒåComponentΪballsurf nsel,s,node,? !Ñ¡ÔñÇò°ô±íÃæµÄËùÓнڵã cm,batsurf,node £¡¶¨ÒåComponentΪbatsurf nsel,all
ÏÖÔÚÑ¡ÔñÇò°ô»ù×ùÉϵĽڵ㣨bathand£©£¬¶ÔËüÊ©¼ÓÒ»¸öÎ»ÒÆÊ±¼äÔØºÉÇúÏß¡£ ¶¨ÒåÒ»Ãû×ÖΪtimeµÄÊý×éÀ´´æ´¢Ê±¼äÖµ¡£Ê¹ÓÃʱ¼äÖµÒªÓëÄ£Ð͵ÄËùÓÐÔØºÉ¡¢Î¬ÊýÒÔ¼°²ÄÁÏÐÔÖÊÏàе÷¡£Æä´Î£¬¶¨ÒåÒ»¸öÊý×飬°üÀ¨Component bathandÏàÓ¦µÄXÎ»ÒÆÖµ£¬ÃüÃûΪXdisp.ͬÑù¶¨ÒåÊý×éYdispºÍZdisp,ÒÔ°üº¬Çò°ôÏàÓ¦µÄYÎ»ÒÆºÍZÎ»ÒÆÖµ¡£
nsel,s,node,? !Ñ¡ÔñÇò°ô»ù×ùÉϵĽڵã cm,bathand,node £¡¶¨ÒåComponentΪbathand nsel,all
*dim,time,,4 !¶¨ÒåÊý×é²ÎÊýΪtimeµÄάÊý *dim,xdisp,,4 !¶¨ÒåÊý×é²ÎÊýΪxdispµÄάÊý *dim,ydisp,,4 !¶¨ÒåÊý×é²ÎÊýΪydispµÄάÊý *dim,zdisp,,4 !¶¨ÒåÊý×é²ÎÊýΪzdispµÄάÊý time(1)=0,0.25,0.5,0.75,1 !¸ø¶¨Î»ÒƵÄʱ¼äÖµ xdisp(1)=0,-1,-2,-1,3 £¡Çò°ôµÄXÎ»ÒÆ ydisp(1)=0,1,2,3,4 £¡Çò°ôµÄYÎ»ÒÆ zdisp(1)=0,3,6,8,9 £¡Çò°ôµÄZÎ»ÒÆ
¸ø³öµÄÀý×Óʵ¼ÊÊÇÒ»¸ö±È½Ï¸´ÔÓµÄÏÖÏóµÄ¼ò»¯Ä£ÐÍ¡£¸ü¼Ó¾«È·µØÄ£Ä⣬Ӧ¸Ã¶¨Òå¶îÍâµÄÎ»ÒÆÎ»Ö㨺ÍÏàÓ¦µÄÔØºÉÇúÏߣ©ÒÔ¸üºÃµÄÄ£ÄâÇòµÄÕæÊµÔ˶¯¡£ÁíÍ⣬Çò°ôÉϸ÷½ÚµãµÄ³õʼËÙ¶ÈÊDz»Í¬µÄ¡£×îºó£¬ÇòÊÇһЩ²»Í¬²ÄÁϺͲÄÁÏÄ£Ð͵ĸ´ºÏÌå¡£
4.1.3 Ê©¼ÓÔØºÉ
Ò»µ©¶¨ÒåºÃComponentºÍÊý×é²ÎÊý£¬¾Í¿ÉÒÔ¸ø½¨Á¢µÄÄ£ÐͼÓÔØ£¨ EDLOAD ÃüÁ¡£ÔÚGUIÖУ¬¿ÉÒÔÑ¡ÔñÏÂÁв˵¥Â·¾¶£ºMain Menu>Solution>Loading Options>Specify Loads.
¿ÉÒÔÑ¡ÔñÔö¼ÓÔØºÉ£¨EDLOADÖÐADD±êºÅ£©£¬ÈçÁ¦¡¢Á¦¾Ø¡¢½Úµã¼ÓËÙ¶È¡¢±íÃæÑ¹Á¦µÈ£¬ËùÓеÄÔØºÉ¶¼Óà EDLOAD ÃüÁîÊ©¼Óµ½ÕûÌåµÑ¿¨¶û×ø±êϵÉÏ£¬´ËΪÆäȱʡֵ¡£
GUIµÄ¶Ô»°¿ò½«ÁгöËùÓÐÓÐÐ§ÔØºÉ£¬ÒÔ¼°Ïȶ¨ÒåºÃµÄComponentºÍÊý×é²ÎÊý¡£Ö»Ðè¼òµ¥µØÑ¡ÔñËùÐèµÄÔØºÉ±êºÅ£¬ÒÔ¼°Component£¨¸ÕÌåµÄPARTºÅ£©ºÍÊý×é²ÎÊý¼¯ºÏ£¨Ô¤Ïȶ¨ÒåµÄÔØºÉÇúÏߺţ©¡£ÖµµÃ×¢ÒâµÄÊÇ£¬ÈçϱíËùʾµÄÄÇÑù£¬²¢²»ÊÇËùÓеÄÔØºÉ±ê¼Ç¶¼ÊÊÓÃÓÚËùÓÐComponent»òPARTºÅ¡£
ÒÔϵÄÔØºÉ±ê¼ÇÖ»ÊÊÓÃÓÚ½ÚµãComponent£º Á¦£ºFX£¬FY£¬FZ Á¦¾Ø£ºMX£¬MY£¬MZ Î»ÒÆ£ºUX£¬UY£¬UZ ת½Ç£ºROTX£¬ROTY£¬ROTZ ËÙ¶È£ºVX£¬VY£¬VZ ½Úµã¼ÓËÙ¶È£ºAX£¬AY£¬AZ Ìå¼ÓËÙ¶È£ºACLX£¬ACLY£¬ACLZ ½ÇËÙ¶È£ºOMGX£¬OMGY£¬OMGZ ζȣºTEMP
×¢ --ËäÈ»V£¨X£¬Y£¬Z£©ºÍA£¨X£¬Y£¬Z£©×÷ΪDOFs³öÏÖ£¬ËüÃÇʵ¼ÊÉϲ»ÊÇÎïÀíDOFs¡£È»¶ø£¬ÕâЩÁ¿ÊDZ»¼ÆËã×÷ΪDOFÇó½âºÍ´æ´¢ÒÔÓÃÓÚºó´¦Àí¡£
ÒÔϵıê¼ÇÖ»ÊÊÓÃÓÚ¸ÕÐÔÌ壨²¿¼þºÅ£©
Á¦£ºRBFX£¬RBFY£¬RBFZ Á¦¾Ø£ºRBMX£¬RBMY£¬RBMZ Î»ÒÆ£ºRBUX£¬RBUY£¬RBUZ ת½Ç£ºRBRX£¬RBRY£¬RBRZ ËÙ¶È£ºRBVX£¬RBVY£¬RBVZ ½ÇËÙ¶È£ºRBOX£¬RBOY£¬RBOZ ÒÔϱê¼ÇÖ»ÊÊÓÃÓÚµ¥ÔªComponent£º ѹÁ¦£ºPRESS
»Øµ½Ç°ÃæµÄ°ôÇòÀý×Ó£¬ÐèÓÉtimeºÍx/y/z dispÊý×é²ÎÊýÓà EDLOAD ÃüÁî×Ô¶¯Éú³ÉÎ»ÒÆÓëʱ¼äµÄÔØºÉÇúÏß¡£
edload,add,ux,,bathand,time,xdisp !Çò°ôµÄxÎ»ÒÆ edload,add,uy,,bathand,time,ydisp !Çò°ôµÄyÎ»ÒÆ edload,add,uz,,bathand,time,zdisp !Çò°ôµÄzÎ»ÒÆ
ÁíÒ»ÖÖ·½·¨£¬ºÜ¸ÕÓ²µÄ°ôÇò¿ÉÒÔÄ£ÄâΪ¸ÕÌ壬ÒÔ¼ò»¯ËùÐèÊäÈëÊý¾ÝºÍ¼õÉÙCPUʱ¼ä¡£¶ÔÓÚÕâÖÖÇé¿ö,¶ÔÓ¦¸ÕÌåÔØºÉ¿ÉÒÔÊ©¼ÓÓÐЧµÄPARTºÅ£¨²»ÊǽڵãComponent£©.
edload,add,rbux,,2,time,xdisp !xÎ»ÒÆ£¨Èç¹ûÇò°ôµÄPARTºÅΪ2£© edload,add,rbuy,,2,time,xdisp !y Î»ÒÆ£¨Èç¹ûÇò°ôµÄPARTºÅΪ2£© edload,add,rbuz,,2,time,xdisp !zÎ»ÒÆ£¨Èç¹ûÇò°ôµÄPARTºÅΪ2£©
Èç¹ûÒÑÖªÇò°ô¶ÔÇòÅöײµÄѹÁ¦ÊÇʱ¼äµÄº¯Êý£¬Ôò¿ÉÒÔ²»¶¨ÒåÈκνӴ¥±íÃæ¾ÍÄÜʵÏÖ¼ÓÔØ¡£È¡¶ø´úÖ®Óôø¡°PRESS¡±±êºÅµÄ EDLOAD ÃüÁî¶Ô°üº¬Çò±íÃæµ¥ÔªµÄ×éÔªComponent¼ÓÔØ¡£
edload,add,press,1,cover,battime,batload
ÔÚÕâÖÖÇé¿öÏ£¬ÔÚÃæºÅ1É϶Ե¥Ôª×éÔªcover¼ÓÔØ£¨ÔÚKEYÓòÊäÈëÃæºÅ£©£¬ÆäÔØºÉÇúÏßÊÇÓÉbattimeºÍbatloadÊý×é²ÎÊý²úÉúµÄ¡£