ÀÌ ±â±â´Â ÈÞ´ë¿ë ÃøÁ¤±âÀÇ ÀÏÁ¾ÀÔ´Ï´Ù. ÀϹÝÀûÀÎ ±Ý¼Ó Àç·á °æµµ¸¦ ÃøÁ¤ ÇÒ ¶§ ºü¸£°í ºñÆı« ÀûÀÌ¸ç ³ôÀº Á¤È®µµ°¡ µÉ ¼ö ÀÖ½À´Ï´Ù. ±×°ÍÀº ½ÇÇè½Ç»Ó¸¸ ¾Æ´Ï¶ó ÇöÀå °øÇÐ ºÐ¾ß¿¡¼ »ç¿ëµÉ ¼ö ÀÖ½À´Ï´Ù. ±â±â ÃøÁ¤ Á¶°Ç ¼³Á¤À» ÅëÇØ ´Ù¾çÇÑ ÃøÁ¤ÀÇ ¿ä±¸¸¦ ÃæÁ·½Ãų ¼ö ÀÖ½À´Ï´Ù. ÀÌ Àåºñ´Â Á¦Á¶, ±Ý¼Ó °¡°ø »ê¾÷, ÈÇÐ »ê¾÷, »óÇ° °Ë»ç µî¿¡ ³Î¸® »ç¿ëµÉ ¼ö ÀÖ½À´Ï´Ù. Àç·á ºñÆı« °æµµ Å×½ºÆ®¿¡´Â ºÒ°¡°á ÇÕ´Ï´Ù.
ÀÌ ±â±â´Â ´ÙÀ½ ±âÁØÀ» ÃæÁ·ÇÕ´Ï´Ù.
-JJG 747-1999 Leeb °æµµ ½ÃÇè±â
°ÀÇ Leeb °æµµ½ÃÇè¿ë ASTM A956-06Standard ½ÃÇè ¹æ¹ý
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1. Áö´ÉÇü ½ÉÇÃ
"¿ÏÀü" Çü ÀÛµ¿, Leeb ½ºÄÉÀÏ ¹× ·ÎÅ©À£ °ªÀ» Á÷Á¢ º¸¿©ÁÝ´Ï´Ù.
2. ÀÛ°í ÈÞ´ë °¡´É
¼ÒÇü ÈÞ´ë¿ë ±â±â, ÄÉÀÌºí ¿¬°áÀ̾ø´Â ÅëÇÕ ¼³°è, ½Å·Ú¼º Çâ»ó
»ï. »ê¾÷ ÇÏÀ̶óÀÌÆ®, OLED µð½ºÇ÷¹ÀÌ
Á÷»ç±¤¼±ÀÇ ¹Ø¿¡ Canclear µð½ºÇ÷¹ÀÌ µ¥ÀÌÅÍ, ¸ðµç Á¾·ùÀÇ Á¶¸í Á¶°Ç¿¡ ÀûÇÕ
4. Á¤È®ÇÑ ÃøÁ¤
ÃøÁ¤ ȸ·ÎÀÇ °íÁ¤¹Ð Æò°¡ ¿ÀÂ÷ ¡¾ 0.5%(HLD = 800), 0.8% ÀÇ ¹Ýº¹À² °ª
5. ´ÙÁß °æµµ Ç¥ÁØ Áö¿ø
HL,HV,HRA,HRC,HRB,HB,HS
6. ´ë¿ë·® µ¥ÀÌÅÍ ÀúÀå
Àü·Ê¾ø´Â ´ë·® ÀúÀå ÀåÄ¡ ±â¼ú Ãß¼¼. ±×°ÍÀº Æò±Õ, °æµµ Ç¥ÁØÀ» Æ÷ÇÔÇÑ °¢ ±×·ì, 270 °æµµ ÃøÁ¤ µ¥ÀÌÅ͸¦ ÀúÀåÇÒ ¼ö ÀÖ½À´Ï´Ù.
7. `´ÜÁ¶ ½ºÆ¿` ¼ÒÀç Áö¿ø
Ãæ°Ý À¯Çü D ÀåÄ¡ Å×½ºÆ® »ùÇà "´ÜÁ¶ °Ã¶" ½Ã ¼öµ¿ °Ë»ç Ç¥¾øÀÌ HB °ªÀ» Á÷Á¢ ÀÐÀ» ¼ö ÀÖ½À´Ï´Ù. °æµµ °ª ispreset »óÇÑ ¹× ÇÏÇÑ, ¹üÀ§ ³Ê¸ÓÀÇ ÀÚµ¿ °æº¸, »ç¿ëÀÚ ¹èÄ¡ Å×½ºÆ®¿¡ Æí¸®ÇÕ´Ï´Ù.
8. ¿øÇϴ´ë·Î ÃæÀüT
USB ÃæÀü, lotscell ÀüÈ ¹× ±âŸ µðÁöÅÐ Á¦Ç° ÀÎÅÍÆäÀ̽º¿Í ȣȯ
ÃøÁ¤ ¿ø¸®
Ãæ°Ý ¸öüÀÇ »çÀü °áÁ¤µÈ ¸¶½ºÄÚÆ® Èû, ÀÏÁ¤ÇÑ ¼Óµµ¸¦ »ùÇ÷¹ÀÌÆ®ÀÇ Ãæ°Ý Ç¥¸é, ºñÀ² °æµµ °ª¿¡¼ °è»ê µÈ theimpact velocitybound ¼Óµµ¿¡¼ Ÿ°Ý ¼ÓµµÀÇ ÆÝÄ¡ 1m maway¸¦ »ç¿ëÇÕ´Ï´Ù. ´ÙÀ½°ú °°ÀÌ °è»ê:
HL = 1000 ¡¿ vb/VA
HL-Leeb °æµµ
VB-¸®¹Ù¿îµå ¼Óµµ
VA-Ãæ°Ý üÀÇ Ãæ°Ý ¼Óµµ
Ãæ°Ý ÀåÄ¡ Ãâ·Â ½ÅÈ£ ȸ·Îµµ
Ç¥ÁØ ÆÐÅ°Áö
À̸§ |
¼ö·® |
º»Ã¼ |
1 |
Áö¿ø ¸µ |
1 |
¼öµ¿ |
1 |
ºê·¯½¬ |
1 |
¹èÅ͸® ÃæÀü Çìµå |
1 |
¹èÅ͸® ÃæÀü ¿ÍÀ̾î |
1 |
ÈÞ´ë¿ë °¡¹æ |
1 |
±â¼ú ¸Å°³ º¯¼ö
Àç·á |
°æµµ Ç¥ÁØ |
Ãæ°Ý ÀåÄ¡ |
D |
DL |
°Ã¶ ¹× ÁÖ°
|
HRC |
17.9 ~ 68.5 |
20.6 ~ 68.2 |
HRB |
59.6 ~ 99.6 |
37.0 ~ 99.9 |
HRA |
59.1 ~ 85.8 |
|
HB |
127 ~ 651 |
81 ~ 646 |
HV |
83 ~ 976 |
80 ~ 950 |
HS |
32.2 ~ 99.5 |
30.6 ~ 96.8 |
½ºÆ¿ |
HB |
143 ~ 650 |
|
CWT,ST |
HRC |
20.4 ~ 67.1 |
|
HV |
80 ~ 898 |
|
½ºÅ×Àθ®½º ½ºÆ¿ |
HRB |
46.5 ~ 101.7 |
|
HB |
85 ~ 655 |
|
HV |
85 ~ 802 |
|
GC. ö
|
HRC |
|
|
HB |
93 ~ 334 |
|
HV |
|
|
NC, ö
|
HRC |
|
|
HB |
131 ~ 387 |
|
HV |
|
|
¾¾. ¸í¹Ý
|
HB |
19 ~ 164 |
|
HRB |
23.8 ~ 84.6 |
|
Ȳµ¿ |
HB |
40 ~ 173 |
|
HRB |
13.5 ~ 95.3 |
|
ûµ¿ |
HB |
60 ~ 290 |
|
±¸¸® |
HB |
45 ~ 315 |
|
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