°í±ÞÆí ¼Ö¸®µå 4ÀåÀÔ´Ï´Ù.
À̹øÀå¿¡¼­ ¼Ö¸®µå °´Ã¼ Á¦ÀÛ¹× ¼öÁ¤¿¡ ´ëÇØ ¾Ë¾Æ º¸µµ·Ï ÇÏ°Ú½À´Ï´Ù.
À̹øÀå¿¡¼­ ¹è¿ï ³»¿ëµéÀº ƯÈ÷³ª Áß¿äÇÕ´Ï´Ù.
ijµå¶õ ÇÁ·Î±×·¥Àº ¾î¶² ¸í·É¾î¸¦ ¾²µç ÀÚ½ÅÀÌ Àͼ÷ÇÑ ¹æ¹ýÀ» ÀÌ¿ëÇÏ¿© ºü¸£°í Á¤È®ÇÏ°Ô ±×·Á³»´Â°ÍÀÌ
¹«¾ùº¸´Ù ¿ì¼±ÀÌ°ÚÁö¿ä, À̹øÀå¿¡¼­ ¹è¿ì½Ã´Â ¸í·É¾î¸¦ ÀÌ¿ëÇÏ¸é ´õ¿í Æí¸®ÇÏ°Ô °´Ã¼¸¦ ±×¸±¼ö ÀÖÀ»°Ì´Ï´Ù.
À̹øÀå¿¡¼­ ¹è¿öº¼ ³»¿ëÀ» °£´ÜÈ÷ ¾Ë¾Æº¸¸é ´ÙÀ½°ú °°½À´Ï´Ù.
Extrude(µ¹Ãâ), Revolve(ȸÀü), SLice, Chamfer(¸ðµû±â), Fillet(¸ð±ð±â), Section(´Ü¸é)µîÀÔ´Ï´Ù.
ÀÚ! ÁغñµÆ³ª¿ä? ±×·³ ½ÃÀÛÇØ º¼±î¿ä, ¡ØÁß¿äÇÕ´Ï´Ù.
...........................................................................................................................................................
¢ºExtrude(Ext)- µ¹ÃâÀ̶ó°íµµ Çϸç, ÀÌ¹Ì ÀÛ¼ºµÈ Æú¸®¼± ¶Ç´Â 2Â÷¿ø °´Ã¼¿¡ ³ôÀÌ°ªÀ» ÀÔ·ÂÇÏ¿© µ¹ÃâµÈ
¼Ö¸®µå°´Ã¼¸¦ ¸¸µå´Â ¸í·É¾î ÀÔ´Ï´Ù.
¡Ø½±°Ô ¸»¾¸µå¸®ÀÚ¸é, Áö±Ý±îÁö´Â ¿øÅëÀ» ¸¸µé±â À§Çؼ­´Â Cylinder¶ó´Â ¸í·É¾î¸¦ ¾²¼Ì´Âµ¥¿ä
Extrude¸í·ÉÀ» ÀÌ¿ëÇϸé, 2Â÷¿ø¿¡¼­ Circle¸í·ÉÀ» ÀÌ¿ëÇÏ¿© ¿øÀ» ±×¸®½Å ´ÙÀ½ Extrude¸í·ÉÀ» ÀÌ¿ëÇÏ¿©
¿øÅëÀ» ¸¸µé¾îÁÖ´Â ¹æ¹ýÀÔ´Ï´Ù. - ÀÌÇØÇϱ⠽±ÁÒ?
¢º¿©±â¼­ ÁÖÀÇ ÇÏ½Ç Á¡Àº 2Â÷¿ø °´Ã¼´Â ÇϳªÀÇ ¿¬°áµÈ ¼±(Æú¸®¶óÀÎ)ÀÌ°í, ´ÝÇô ÀÖ¾î¾ß ½ÇÇàÀÌ µË´Ï´Ù.
 
Command: Extrude(Ext)- Extrude¸í·ÉÀ» ½ÇÇàÇϱâÀü¿¡ ¿ì¼± ¹ÝÁö¸§ÀÌ 30ÀÎ CircleÀ» ±×¸³´Ï´Ù.
¿©±â¼­ÀÇ Vpoint(°üÂûÀÚ½ÃÁ¡)Àº 1,-1,1ÀÔ´Ï´Ù... Á¦°¡ º° ¸»ÀÌ ¾øÀ¸¸é ¾ÕÀ¸·Î ÀÌ ½ÃÁ¡¿¡¼­ Ç×»ó ½ÃÀÛÇÕ´Ï´Ù.
Select objects:¡æ ExtrudeÇÒ °´Ã¼ ¼±ÅÃ
Path/<Height of Extrusion>: 50 ¡æ µ¹Ãâ ³ôÀ̸¦ 50ÁöÁ¤Çß½À´Ï´Ù. ¿©±â¼­ Path´Â µ¹Ãâ °æ·Î¸¦ ÁöÁ¤Çϴ°ÍÀÓ.
Extrusion taper angle <0>:±×³É ¿£ÅÍ ¡æ ¿©±â¼­ ÇѹøÀº ±×³É ¿£Å͸¦ Ä¡½Ã°í ÇѹøÀº 10À» ÀÔ·ÂÇغ¸¼¼¿ä
 
¡Øµ¹Ãâ°æ·Î Path¸¦ ÀÌ¿ëÇÑ °æ¿ì ¡æ Path¸¦ ÀÌ¿ëÇÒ °æ¿ì¿¡´Â ¹Ì¸® °æ·Î°¡ µÉ ¶óÀÎÀÌ ±×·ÁÁ® ÀÖ¾î¾ß ÇÕ´Ï´Ù.
Command: Extrude
Select objects:
Path/<Height of Extrusion>: P
Select path:¿©±â¼­ °æ·Î°¡ µÉ ¶óÀÎ A ¼±ÅÃ
...........................................................................................................................................................
¢ºRevolve(Rev)ȸÀü- ÀÓÀÇÀÇ ÃàÀ» Áß½ÉÀ¸·Î ±×·ÁÁø °´Ã¼¸¦ ȸÀü½ÃÄÑ ¼Ö¸®µå °´Ã¼¸¦ »ý¼ºÇÏ´Â ¸í·É¾îÀÔ´Ï´Ù.
¡Ø3Â÷¿ø¿¡¼­ °¡Àå Áß¿äÇÑ°Í Áß¿¡ Çϳª°¡ Ãà°ú ȸÀü¹æÇâÀÔ´Ï´Ù.
Ãà°ú ȸÀü¹æÇâÀÇ °è³äÀ» È®½ÇÈ÷ ÆľÇÇϽŴٸé 3Â÷¿øÀº Àý¹Ý ÀÌ»óÀÌ ³¡³µ´Ù°í Çصµ °ú¾ðÀº ¾Æ´Ò°Ì´Ï´Ù.
³ªÁß¿¡ UCS(»ç¿ëÀÚ ÁÂÇ¥°è)¶ó´Â ³»¿ëµµ ¹è¿ì°Ô µÇ½ÇÅÙµ¥¿ä. UCS¸øÁö ¾Ê°Ô Ãà°ú ȸÀü ¹æÇâÀº Áß¿äÇÕ´Ï´Ù.
UCS»ç¿ë ¹æ¹ý ¶ÇÇÑ Ãà°ú ȸÀü¿¡ ´ëÇÑ °³³äÀÌ ÀÖ¾î¾ß Çϴϱî¿ä.
¢ºÃàÀÇ °³³äÀÇ ÀÌÇØ¢¸
±×·³ Revolve¸í·ÉÀ» µé¾î°¡±â ¾Õ¼­ ¿ì¼± Revolve¸í·ÉÀ» »ç¿ëÇϱâÀ§ÇÑ Ãà°ú ȸÀü ¹æÇâ¿¡ °³³äºÎÅÍ
¾Ë°í ³Ñ¾î°¡µµ·Ï ÇÏ°Ú½À´Ï´Ù.
Áö±ÝºÎÅÍ ÇÏ´Â ³»¿ëÀº º°Ç¥ µ¿±×¶ó¹Ì 5°³ÀÔ´Ï´Ù.
3Â÷¿ø¿¡¼­ ÃàÀ̶õ 3°¡Áö°¡ ÀÖ½À´Ï´Ù. xÃà, yÃà, zÃà ¹°·Ð 2Â÷¿ø¿¡¼­´Â Æò¸éÀ̴ϱî xÃà, yÃà¹Û¿¡ ¾ø°ÚÁö¿ä
3Â÷¿ø¿¡¼­ Çê°¥·Á Çϴ°ÍÀÌ zÃàÀ̶ó´Â ÃàÀÌ Çϳª°¡ ´õ Àִٴ°̴ϴÙ.
Ãà¿¡ ´ëÇÑ °³³äÀ» µµ¿ÍÁÙ ¿À¸¥¼Õ ¹ýÄ¢À̶õ°ÍÀÌ ÀÖ½À´Ï´Ù.
¿©±â¼­ ¿À¸¥¼Õ ¹ýÄ¢À̶õ, x,y,zÃàÀÇ ¹æÇâÀ» ÁöÁ¤ÇØ ÁÝ´Ï´Ù.
ÃàÀÇ ¹æÇâÀ» ³ªÅ¸³»´Â ¼Õ°¡¶ô ¸ð¾çÀº ¾öÁö(XÃà),°ËÁö(Y),ÀåÁö(Z)·Î ³ªÅ¸³À´Ï´Ù.
°¡À§¹ÙÀ§º¸ÀÇ °¡À§¸¦ ³»µí ¾öÁö¿Í °ËÁö¸ð¾çÀ» ÇÑ´ÙÀ½ ÀåÁö¸¦ Á÷°¢ 90µµ °¢µµ·Î ¿Ã¸®½Ê½Ã¿ä
±×·¯¸é ±× ¸ð¾çÀÌ ÃàÀÇ ¹æÇâÀÔ´Ï´Ù. x,y,zÃàÀÇ °ü°è´Â ¾îµð¿¡¼­µç º¯ÇÔÀÌ ¾ø½À´Ï´Ù.
°£´ÜÇϸ鼭 ¾ÆÁÖ Áß¿äÇÕ´Ï´Ù.
¾öÁö,°ËÁö,ÀåÁö ¼Õ°¡¶ôÀ» ÀÌ¿ëÇϸé ÇÑÃàÀÇ ¹æÇ⸸ ¾Ë¾Æµµ, ´Ù¸¥ µÎ ÃàÀÇ ¹æÇâÀ» ¾Ë¼öÀÖ½À´Ï´Ù.
óÀ½¿¡´Â µµ¸éÀ» º¸°í ¼Õ°¡¶ôÀ» Æì°í ÃàÀÇ ¹æÇâÀ» È®ÀÎÇϱ⵵ Çϴµ¥¿ä, Àͼ÷ÇØÁö¸é ¼Õ°¡¶ôÀ» ÆìÁö ¾Ê°í¼­µµ
´«À¸·Î º¸°íµµ ±Ý¹æ ÃàÀÇ ¹æÇâÀ» ¾Ë¼ö ÀÖ½À´Ï´Ù.
 
±×·³ À̹ø¿¡´Â Ãà°ú ¿¬°üÇÏ¿© Ãà¿¡ ´ëÇÑ È¸Àü ¹æÇâ¿¡ ´ëÇØ ¾Ë¾Æ º¸°Ú½À´Ï´Ù.
¢ºÃà¿¡ ´ëÇÑ È¸Àü ¹æÇâÀÇ ÀÌÇØ¢¸
ÀÌÁ¦ Ãà¿¡ ´ëÇÑ °´Ã¼ÀÇ È¸Àü ¹æÇâÀ» ¾Ë¾Æ º¸µµ·Ï Çϰڴµ¥¿ä
ÀÌ°Í ¿ª½Ã Áß¿äÇÕ´Ï´Ù. Revolve¸í·É ¾µ¶§µµ ´çÀå ½á¸Ô½À´Ï´Ù.
3Â÷¿ø¿¡¼­´Â °ÅÀÇ Çʼö¶ó°í »ý°¢ÇÏ½Ã¸é µË´Ï´Ù.
À̰͵µ ¿À¸¥¼Õ ¹ýÄ¢ÀÌ ÀÖ½À´Ï´Ù.
»ç¿ë¹æ¹ýÀº ÁÖ¸ÔÀ» Áå »óÅ¿¡¼­ ¾öÁö ¼Õ°¡¶ô¸¸ "Àϵî" ÇϵíÀÌ Æ캸½Ê½Ã¿ä
¾ÆÁÖ ½±ÁÒ? ÀÌ°ÍÀÌ ¹¹³Ä¸é ÀÌ ¾öÁöÀÇ ¹æÇâÀÌ ÃàÀÇ ¹æÇâÀÌ µÇ´Â°ÍÀÌ°í¿ä,
±×·¯´Ï±î x,y,z¾î¶² ÃàÀÌ µÇ¾úµç ÇÑÃàÀÇ ¹æÇâÀ» ¾Ë¸é À̹æ¹ýÀ¸·Î ȸÀü¹æÇâÀ» ¾Ë¼öÀÖ½À´Ï´Ù.
¾öÁö°¡ ÃàÀÇ ¹æÇâÀ̵Ǵ°ÍÀÌ°í, ³ª¸ÓÁö ¸»¸° ³× ¼Õ°¡¶ô ¹æÇâÀÌ È¸Àü, ±×·¯´Ï±î ¾çÀÇ ¹æÇâµÇ´Â°ÍÀÔ´Ï´Ù.
¾ÆÁÖ °£´ÜÇÑ°Í °°À¸¸é¼­µµ Çê°¥·ÁÇÏ´Â ºÎºÐÀÔ´Ï´Ù.
ÀÌ ¹æ¹ýÀÇ °³³äÀ» ¾È´Ù¸é UCS¸¦ ÀÌ¿ëÇÏ¿© ÁÂÇ¥°è°¡ º¯ÇÑ´ÙÇÏ´õ¶óµµ , ¸¶À½´ë·Î °´Ã¼¸¦ ÆíÁýÇÒ¼ö ÀÖÀ»°Ì´Ï´Ù.
¼³¸íÀº ¿©±â±îÁö°í¿ä, Á÷Á¢ ¸í·É¾î¸¦ ½ÇÇà ½ÃÄѼ­ »ç¿ëÇØ º¸µµ·Ï ÇÏ°Ú½À´Ï´Ù.
...........................................................................................................................................................
¢ºRevolve(Rev)
¡ØRevolveÇÒ °´Ã¼´Â ¹Ýµå½Ã ÇϳªÀÇ ¿£ÅÍƼ·Î ¹­¿© ÀÖ¾î¾ß ÇÕ´Ï´Ù.
¢ÀÃàÀÇ ½ÃÀÛÁ¡¿¡ ÀÇÇÑ È¸Àü¢À
Command:Revolve
Select objects: ȸÀüÇÒ °´Ã¼ a ¼±ÅÃ
Axis of revolution - Object/X/Y/<Start point of axis>: P1 ¼±Åà ¡æȸÀüÃàÀÇ Ã¹Á¡À» ÁöÁ¤
<End point of axis>: P2¼±Åà ¡æȸÀüÃàÀÇ ³¡Á¡À» ÁöÁ¤
Angle of revolution <full circle>: 180 ¡æȸÀüÇÒ °¢µµ¸¦ ÀÔ·Â
 
¢À°´Ã¼ Ãà¿¡ ÀÇÇÑ È¸Àü-°´Ã¼(O)¢À
Command:Revolve
Select objects : ȸÀüÇÒ °´Ã¼ a ¼±ÅÃ
Axis of revolution - Object/X/Y/<Start point of axis>: O(ObjectÀÇ O) ¿£ÅÍ
Select objecst : b ¼±ÅÃ(ȸÀüÀÇ ±âÁØÀÌ µÉ °´Ã¼ b¼±ÅÃ)
Angle of revolution <full circle>: 180 ¡æȸÀüÇÒ °¢µµ¸¦ ÀÔ·Â
¢ÀXÃà¿¡ ÀÇÇÑ È¸Àü¢À
Command: Revolve
Select objects : ȸÀüÇÒ °´Ã¼ a ¼±ÅÃ
Axis of revolution - Object/X/Y/<Start point of axis>: X¿£ÅÍ
Angle of revolution <full circle>: 180 ¡æȸÀüÇÒ °¢µµ¸¦ ÀÔ·Â
 
¢ÀYÃà¿¡ ÀÇÇÑ È¸Àü¢À
Command:Revolve
Select objects : ȸÀüÇÒ °´Ã¼ a ¼±ÅÃ
Axis of revolution - Object/X/Y/<Start point of axis>: Y¿£ÅÍ
Angle of revolution <full circle>: 180 ¡æȸÀüÇÒ °¢µµ¸¦ ÀÔ·Â
...........................................................................................................................................................
¢ºSlice- ¼Ö¸®µå åüÀÇ ÀÚ¸£°í ½ÍÀº ºÎºÐÀ» ÁöÁ¤ÇÏ¿© »ç¿ëÀÚ°¡ ¿øÇÏ´Â ´ë·Î À߶óÁÖ´Â ¸í·É¾î ÀÔ´Ï´Ù.
¡Ø¾ÕÀ¸·Î XY/YZ/ZX¶ó´Â ¿É¼ÇÀÌ ¸¹ÀÌ ³ª¿ÃÅÙµ¥¿ä.
xyÆò¸éÀÌ´Ù, yzÆò¸éÀÌ´Ù,¶Ç´Â zaÆò¸éÀÌ´Ù ¶ó´Â ¸»Àº 3Â÷¿ø¿¡¼­ Á¡ÀÌ ¾Æ´Ñ ¸éÀ» ±âÁØÀ¸·Î ÆíÁýÇÏ´Â ¹æ¹ýÀÔ´Ï´Ù
±×¸² ÂüÁ¶
Command:Slice(SL)
Select objects: Á÷»ç°¢Çü ¹Ú½º ¼±ÅÃ
Slicing plane by Object/Zaxis/View/XY/YZ/ZX/<3points>:P1¼±ÅÃ
2nd point on plane:P2¼±ÅÃ
3rd point on plane:P3¼±ÅÃ
Both sides/<Point on desired side of the plane>: Àß·ÁÁöÁö ¾Ê°í ³²´Â ºÎºÐÀÇ °´Ã¼ Q1¼±ÅÃ
¡Ø¿©±â¼­ Both sidesÀÇ B¸¦ ¼±ÅÃÇÏ°Ô µÇ¸é º¸±â2¿Í °°ÀÌ ´ë°¢¼±À¸·Î µÎºÎºÐÀÌ Àß·ÁÀÖÀ½À» È®ÀÎÇÏ°Ô µË´Ï´Ù.
...........................................................................................................................................................
¢ºChamfer(Cha)-¸ðµû±â
2Â÷¿ø¿¡¼­ ÀÌ¹Ì ¹è¿î ¸í·É¾î Àä.... °³³äÀº °°Áö¸¸ »ç¿ë¹æ¹ýÀº Á» ´Ù¸¨´Ï´Ù.
2Â÷¿ø¿¡¼­´Â ¸ð¼­¸®¿¡ ¸¸³ª´Â ¼±°ú ¼±À» ¼±ÅÃÇÏ¿© ¸ðµû±â¸¦ ÇßÁö¸¸,
3Â÷¿ø¿¡¼­ ¸ðµû±â´Â ¸é°ú ¸éÀÌ ¸¸³ª´Â ¸ð¼­¸®¸¦ ¼±ÅÃÇϴ°ÍÀÌ ´Ù¸¨´Ï´Ù.
À̹ø »ùÇÃÀº °á°ú¹°À» ¸ÕÀú º¸¿©µå¸®°Ú½À´Ï´Ù.
¿©·¯ºÐÀº ¾îµð¿Í ¾îµð¸¦ ¼±ÅÃÇÏ¿© ´ÙÀ½°ú °°ÀÌ ³ªÅ¸³»°Ú½À´Ï±î...
¾Æ¸¶ óÀ½¿¡´Â Ʋ¸®´Â ºÐµµ ¿©·µ °è½Çµí Çϳ׿©
»ùÇÃÀº ÇѺ¯ÀÇ ±æÀÌ°¡ °¢°¢ 50ÀÎ Á¤»ç°¢Çü ¹Ú½ºÀÔ´Ï´Ù.
¡Ø¸ÕÀú Dist1=20,Dist2=20À¸·Î ¼³Á¤ÇÕ´Ï´Ù.
Command:Chamfer(Cha)
Polyline/Distance/Angle/Trim/Method/<Select first line>:P1¼±ÅÃ
Next/<OK>: n¡æ¸ð¼­¸®°¡ µÉ ´ÙÀ½¸é ¼±ÅÃÀ» À§ÇØ next
Next/<OK>:±×³É ¿£ÅÍ
Enter base surface distance <20.0000>:¿£ÅÍ
Enter other surface distance <20.0000>:¿£ÅÍ
Loop/ <Select edge>:P1¼±ÅÃ
...........................................................................................................................................................
¢ºFillet(F)-¸ð±ð±â
¸ð±ð±â ¿ª½Ã ¸ðµû±â °³³ä°ú ºñ½ÁÇÕ´Ï´Ù.
¡Ø¸ÕÀú fillet radius = 20À¸·Î ¼³Á¤ÇÕ´Ï´Ù.
 
Command:Fillet(F)
Polyline/Radius/Trim/ <Select first object>:P1¼±ÅÃ
Enter radius <20.0000>: ¿£ÅÍ
Chain/Radius/ <Select edge>: ¿£ÅÍ
...........................................................................................................................................................
¢ºSection(Sec)- ´Ü¸é/ ¼Ö¸®µå °´Ã¼ÀÇ ´Ü¸éºÎºÐÀ» ³ªÅ¸³»´Â »õ·Î¿î °´Ã¼¸¦ ¸¸µé¾î ÁÖ´Â ¸í·É¾î ÀÔ´Ï´Ù.
 
Command:Section
Select objects : ´Ü¸éµµ¸¦ ¸¸µé °´Ã¼ ¼±ÅÃ
Section plane by Object/Zaxis/View/XY/YZ/ZX/<3points>: P1¼±ÅÃ
2nd point on plane:P2¼±ÅÃ
3rd point on plane:P3¼±ÅÃ
°á°ú¸¦ º¸½Ã¸é ¼±ÅÃÇÑ ºÎºÐ¿¡ »õ·Î¿î ´Ü¸éµµ°¡ »ý¼º µÇ¾úÀ½À» ¾Ë¼ö ÀÖ½À´Ï´Ù.
»õ·Î »ý¼ºµÈ ´Ü¸éµµ¸¦ À̵¿ ½ÃÄÑ È®ÀÎÇØ º¸½Ê½Ã¿ä
 
¤Ó¼Ö¸®µå1 ¤Ó ¼Ö¸®µå2 ¤Ó ¼Ö¸®µå3¤Ó ¼Ö¸®µå4¤Ó ¼Ö¸®µå5¤Ó ¼Ö¸®µå6¤Ó