|
HOME |
|
·¹Æ÷Æ® |
|
°øÇбâ¼ú |
|
|
|
| ¾Ð·ÂÃøÁ¤ ½ÇÇ躸°í¼ |
|
|
|
|
|
|
|
|
|
|
|
|
¹®¼ »ó¼¼Á¤º¸ |
|
¼Ò°³±Û |
|
|
ÇØ´ç ÀÚ·á´Â ·Î±×ÀÎ ¹× ȸ¿ø°¡ÀÔ ÈÄ ±¸¸ÅÇÏ½Ç ¼ö ÀÖ½À´Ï´Ù. |
|
±â°è°øÇÐ ¾Ð·ÂÃøÁ¤¿¡ ´ëÇØ Á¤¸®Çß½À´Ï´Ù. |
|
|
¸ñÂ÷ |
|
|
1.½ÇÇè¸ñÇ¥-------------------------------2
2.½ÇÇè³»¿ë-------------------------------2
3.½ÇÇèÀåÄ¡ ¹× Áغñ¹°-----------------------2
4.½ÇÇèÀåÄ¡ÀÇ ÀÌÇØ-------------------------3
5. ½ÇÇè ¹æ¹ý-----------------------------8
6. ½ÇÇè°á°ú------------------------------9
7.½ÇÇèµ¥ÀÌÅͺм®-------------------------10
8.½ÇÇè¿ÀÂ÷¿øÀÎ---------------------------11
9.Âü°íÀÚ·á------------------------------11 |
|
|
|
|
ºÐ¹®³»¿ë |
|
|
1.½ÇÇè¸ñÇ¥ ¾Ð·Â ÃøÁ¤ ¼¾¼µéÀ» ÀÌ¿ëÇÏ¿© ¾Ð·ÂÀ» ÃøÁ¤, ºñ±³ÇÏ°í, Á¤¾Ð ¹× ¾Ð·ÂÀÇ µ¿Àû Ư¼º °èÃø¿¡ ´ëÇØ ½Ç½ÀÇÑ´Ù. 2.½ÇÇè³»¿ë - ¾Ð·Â°è hysteresis : Bourdon-tube, strain gauge ¾Ð·Â°è·Î Á¤¾Ð(static pressure)À» Àаí, ¾Ð·ÂÀ» ¿Ã¸®¸é¼ ÃøÁ¤ÇÑ °ª°ú ¾Ð·ÂÀ» ³»¸®¸é¼ ÃøÁ¤ÇÑ °ªÀ» ºñ±³ÇÏ¿© ¾Ð·Â°èÀÇ hysteresis¸¦ °üÂûÇÑ´Ù. - µ¿¾Ð ÃøÁ¤: Piezoelectric ¾Ð·Â°è·Î µ¿Àû ¾Ð·Â º¯È(dynamic pressure)¸¦ ¿À½Ç·Î½ºÄÚÇÁ·Î ±â·ÏÇÏ¿© ¾Ð·ÂÀÇ µ¿Àû Ư¼ºÀ» °üÂûÇÑ´Ù. 3.½ÇÇèÀåÄ¡ ¹× Áغñ¹° - ¾Ð·Â°è ½ÇÇèÀåÄ¡ - Bourdon-tube ¾Ð·Â°è 2 - Strain gauge ¾Ð·Â°è + meter 1 set (¿ÀÂ÷ 1%) - piezoelectric ¾Ð·Â°è + charge amplifier 1 set - Áú¼Ò °¡½ºÅë, regulator - µðÁöÅÐ ¿À½Ç·Î½ºÄÚÇÁ, signal cable |
|
|
Âü°íÀÚ·á |
|
|
1) J. P. Holman, Experimental Methods for Engineers, 6th ed., McGraw-Hill, 1994. 2)http://images.google.co.kr/images?q=Quartz+gauge&ndsp=20&um=1&complete=1&hl=ko&lr=&newwindow=1&start=80&sa=N<±¸±ÛÀ̹ÌÁö> |
|
|
·¹Æ÷Æ®´ëÇà |
|
|
·¹Æ÷Æ®¸¶ÄÏ¿¡¼´Â 1:1 ¸ÂÃãÇü ·¹Æ÷Æ®ÀÛ¼º ¼ºñ½º¸¦ Á¦°øÇÕ´Ï´Ù.
"³²µé°ú Â÷º°È µÈ ·¹Æ÷Æ®!"
¿ÀÁ÷ ¼¼»ó¿¡ Çϳª»ÓÀÎ ·¹Æ÷Æ®¸¦ ¿øÇϽô °æ¿ì, ÁÖ¼ÒÁ٠Ŭ¸¯ ¶Ç´Â »ó´ã ¹®Àǹٶø´Ï´Ù. |
|
|
ÀúÀÛ±ÇÁ¤º¸ |
|
|
À§ Á¤º¸ ¹× °Ô½Ã¹° ³»¿ëÀÇ Áø½Ç¼º¿¡
´ëÇÏ¿© ·¹Æ÷Æ®¸¶ÄÏÀº º¸ÁõÇÏÁö ¾Æ´ÏÇϸç, ÇØ´ç Á¤º¸ ¹× °Ô½Ã¹° ÀúÀ۱ǰú ±âŸ
¹ýÀû Ã¥ÀÓÀº ÀÚ·áµî·ÏÀÚ¿¡°Ô ÀÖ½À´Ï´Ù.
·¹Æ÷Æ®¸¶ÄÏÀÇ ¸ðµç ÄÜÅÙÃ÷ Á¤º¸ ¹× °Ô½Ã¹°Àº ÀúÀÛ±ÇÀÇ º¸È£¸¦ ¹Þ½À´Ï´Ù. ¹«´Ü ÀüÀ硤º¹»ç¡¤¹èÆ÷¸¦ ±ÝÇÕ´Ï´Ù. ÇØ´ç ÀڷḦ ¹«´ÜÀ¸·Î ¹èÆ÷½Ã ÀúÀ۱ǹýÀ¸·Î ó¹ú¹ÞÀ» ¼ö ÀÖÀ¸¸ç ÀúÀÛ±ÇħÇØ, ¸í¿¹ÈÑ¼Õ µî ºÐÀï¿ä¼Ò ¹ß°ß½Ã ½Å°í¼¾Å͸¦ ÀÌ¿ëÇØ Áֽñ⠹ٶø´Ï´Ù. |
|
|
|
|
|
|
|
|
|
|
|