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OHT ๋””์ŠคํŒจ์นญ ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ์ฃผ์š” ๋ชฉ์ ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
OHT ๋””์ŠคํŒจ์นญ ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ์ฃผ์š” ๋ชฉ์ ์€ ์š”์ฒญ์— ์ ์ ˆํ•œ ์ฐจ๋Ÿ‰์„ ํ• ๋‹นํ•˜์—ฌ ๋ฐ˜๋„์ฒด ์ œ์กฐ ๊ณต์ •์˜ ํšจ์œจ์„ฑ์„ ๋†’์ด๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
์œ ํœด OHT ๊ด€๋ฆฌ ์ •์ฑ…์ด ํ•„์š”ํ•œ ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
์œ ํœด OHT ๊ด€๋ฆฌ ์ •์ฑ…์€ ์œ ํœด ์ƒํƒœ์˜ OHT๊ฐ€ ํšจ์œจ์ ์œผ๋กœ ์šด์˜๋˜๋„๋ก ํ•˜์—ฌ ์ „์ฒด ์‹œ์Šคํ…œ์˜ ์ƒ์‚ฐ์„ฑ์„ ์œ ์ง€ํ•˜๊ธฐ ์œ„ํ•ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.
SMT2020 ๋ฐ์ดํ„ฐ ์…‹์ด ์‚ฌ์šฉ๋œ ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
SMT2020 ๋ฐ์ดํ„ฐ ์…‹์€ ๋ฐ˜๋„์ฒด ์ œ์กฐ ํ…Œ์ŠคํŠธ๋ฒ ๋“œ๋กœ์„œ ์ œ์•ˆ๋œ OHT ์ œ์–ด ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ์œ ์šฉ์„ฑ์„ ์ฆ๋ช…ํ•˜๊ธฐ ์œ„ํ•œ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๋ชจ๋ธ ๊ตฌ์ถ•์— ์‚ฌ์šฉ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.
์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๋ชจ๋ธ์—์„œ ๋‹ค์–‘ํ•œ ์‹คํ—˜์„ ์ˆ˜ํ–‰ํ•œ ๋ชฉ์ ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๋ชจ๋ธ์—์„œ ๋‹ค์–‘ํ•œ ์‹คํ—˜์„ ์ˆ˜ํ–‰ํ•œ ๋ชฉ์ ์€ ์ตœ์ ์˜ OHT ์ œ์–ด ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์ฐพ๊ธฐ ์œ„ํ•จ์ž…๋‹ˆ๋‹ค.
๋ฐ˜๋„์ฒด ์ œ์กฐ ๊ณต์ •์—์„œ OHT ์ œ์–ด ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ์ค‘์š”์„ฑ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
๋ฐ˜๋„์ฒด ์ œ์กฐ ๊ณต์ •์—์„œ OHT ์ œ์–ด ์•Œ๊ณ ๋ฆฌ์ฆ˜์€ ๋ฌผ๋ฅ˜ ํ๋ฆ„์„ ์ตœ์ ํ™”ํ•˜์—ฌ ์ƒ์‚ฐ์„ฑ์„ ๋†’์ด๊ณ , ๊ณต์ •์˜ ํšจ์œจ์„ฑ์„ ๊ทน๋Œ€ํ™”ํ•˜๋Š” ๋ฐ ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค.
2021๋…„ ๋ฐ˜๋„์ฒด ์‚ฐ์—…์˜ ํŒ๋งค ์‹ค์ ์€ ์ „๋…„ ๋Œ€๋น„ ๋ช‡ ํผ์„ผํŠธ ์ฆ๊ฐ€ํ–ˆ์Šต๋‹ˆ๊นŒ?
2021๋…„ ๋ฐ˜๋„์ฒด ์‚ฐ์—…์˜ ํŒ๋งค ์‹ค์ ์€ ์ „๋…„ ๋Œ€๋น„ 26% ์ฆ๊ฐ€ํ–ˆ์Šต๋‹ˆ๋‹ค.
๋ฐ˜๋„์ฒด ์ œ์กฐ ๊ณต์ •์—์„œ ์‚ฐํ™”๊ณต์ •์˜ ์ฃผ์š” ์—ญํ• ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
์‚ฐํ™”๊ณต์ •์€ ์›จ์ดํผ์— ์‚ฐํ™”๋ง‰์„ ํ˜•์„ฑํ•˜์—ฌ ํšŒ๋กœ์™€ ํšŒ๋กœ ์‚ฌ์ด์— ๋ˆ„์„ค์ „๋ฅ˜๊ฐ€ ํ๋ฅด๋Š” ๊ฒƒ์„ ์ฐจ๋‹จํ•˜๋Š” ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค.
๋ฐ˜๋„์ฒด ์ œ์กฐ์‚ฌ๋“ค์ด ๊ณต๊ธ‰ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉํ•˜๋Š” ๋””์ง€ํ„ธ ํ”„๋กœ์„ธ์Šค ๋ชจ๋ธ์˜ ์ด๋ฆ„์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
๋ฐ˜๋„์ฒด ์ œ์กฐ์‚ฌ๋“ค์€ ๊ณต๊ธ‰ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด ๋””์ง€ํ„ธ ํŠธ์œˆ์ด๋ผ๋Š” ๋””์ง€ํ„ธ ํ”„๋กœ์„ธ์Šค ๋ชจ๋ธ์„ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.
์›จ์ดํผ ์ œ์กฐ ๊ณต์ •์—์„œ ์ž‰๊ณณ์„ ๋งŒ๋“œ๋Š” ๊ณผ์ •์˜ ์ฒซ ๋ฒˆ์งธ ๋‹จ๊ณ„๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
์›จ์ดํผ ์ œ์กฐ ๊ณต์ •์—์„œ ์ž‰๊ณณ์„ ๋งŒ๋“œ๋Š” ์ฒซ ๋ฒˆ์งธ ๋‹จ๊ณ„๋Š” ์‹ค๋ฆฌ์ฝ˜ ์›๋ฃŒ๋ฅผ ๋œจ๊ฑฐ์šด ์—ด๋กœ ๋…น์—ฌ ๊ณ ์ˆœ๋„์˜ ์‹ค๋ฆฌ์ฝ˜ ์šฉ์•ก์„ ๋งŒ๋“œ๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
๋ฐ˜๋„์ฒด ์‚ฐ์—…์—์„œ ์ž๋™์ฐจ ๋ถ„์•ผ๊ฐ€ ํฐ ์˜ํ–ฅ์„ ๋ฐ›๋Š” ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
์ž๋™์ฐจ ๋ถ„์•ผ๋Š” ์ƒˆ ๋ชจ๋ธ์ด ์ถœ์‹œ๋  ๋•Œ๋งˆ๋‹ค ๋” ๋งŽ๊ณ  ์ƒˆ๋กœ์šด ๋ฐ˜๋„์ฒด์นฉ์„ ์‚ฌ์šฉํ•˜๊ธฐ ๋•Œ๋ฌธ์— ํฐ ์˜ํ–ฅ์„ ๋ฐ›์Šต๋‹ˆ๋‹ค.
๋ฐ˜๋„์ฒด ์ œ์กฐ ๊ณต์ •์—์„œ ๋…ธ๊ด‘ ์ž‘์—…์˜ ์—ญํ• ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
๋…ธ๊ด‘ ์ž‘์—…์€ ๊ฐ๊ด‘์•ก๋ง‰์„ ํ˜•์„ฑํ•œ ์›จ์ดํผ์— ๋…ธ๊ด‘์žฅ๋น„๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ํšŒ๋กœ ํŒจํ„ด์ด ๋‹ด๊ธด ๋งˆ์Šคํฌ์— ๋น›์„ ํ†ต๊ณผ์‹œ์ผœ ์›จ์ดํผ์— ํšŒ๋กœ๋ฅผ ์ฐ์–ด๋‚ด๋Š” ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค.
์‹๊ฐ ๊ณต์ •์—์„œ ๊ฑด์‹ ์‹๊ฐ์ด ์Šต์‹ ์‹๊ฐ๋ณด๋‹ค ์„ ํ˜ธ๋˜๋Š” ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
๊ฑด์‹ ์‹๊ฐ์€ ์ˆ˜์œจ์„ ๋†’์ด๊ธฐ ์œ„ํ•œ ๋ฐฉ๋ฒ•์œผ๋กœ ์Šต์‹๋ณด๋‹ค ํ™•๋Œ€๋˜๊ณ  ์žˆ์œผ๋ฉฐ, ๊ท ์ผ๋„์™€ ์‹๊ฐ ์†๋„๋ฅผ ์œ ์˜ํ•ด์„œ ๊ณต์ •์ด ์ด๋ฃจ์–ด์ง€๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.
์ฆ์ฐฉ ๊ณต์ •์—์„œ ํ™”ํ•™์  ๊ธฐ์ƒ์ฆ์ฐฉ๋ฐฉ๋ฒ•(CVD)์ด ์ฃผ๋กœ ์‚ฌ์šฉ๋˜๋Š” ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
ํ™”ํ•™์  ๊ธฐ์ƒ์ฆ์ฐฉ๋ฐฉ๋ฒ•(CVD)์€ ์ €์˜จ์—์„œ ํ˜•์„ฑ์ด ๊ฐ€๋Šฅํ•˜๊ณ  ๋‘๊ป˜ ๊ท ์ผ๋„๋ฅผ ์กฐ์ ˆํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ ๋Œ€๋Ÿ‰์ฒ˜๋ฆฌ๊ฐ€ ๊ฐ€๋Šฅํ•˜๋‹ค๋Š” ์žฅ์ ์œผ๋กœ ๊ฐ€์žฅ ๋งŽ์ด ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค.
์ด์˜จ์ฃผ์ž…๊ณต์ •์˜ ๋ชฉ์ ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
์ด์˜จ์ฃผ์ž…๊ณต์ •์€ ์›จ์ดํผ์— ๋ถˆ์ˆœ๋ฌผ์„ ๋„ฃ์–ด ์ „๋ฅ˜๋ฅผ ํ๋ฅด๊ฒŒ ํ•˜๋Š” ์ „๋„์„ฑ์„ ๊ฐ–๊ฒŒ ํ•˜์—ฌ ๋ฐ˜๋„์ฒด๊ฐ€ ์ „๊ธฐ์ ์ธ ์„ฑ์งˆ์„ ๊ฐ€์ง€๊ฒŒ ํ•˜๋Š” ๊ฒƒ์ด ๋ชฉ์ ์ž…๋‹ˆ๋‹ค.
EDS ๊ณต์ •์—์„œ ET Test์˜ ์—ญํ• ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
ET Test๋Š” ๋ฐ˜๋„์ฒด ์ง์ ‘ ํšŒ๋กœ(IC) ๋™์ž‘์— ํ•„์š”ํ•œ ๊ฐœ๋ณ„์†Œ์ž๋“ค์— ๋Œ€ํ•ด ์ „๊ธฐ์  ํŠน์„ฑ ํŒŒ๋ผ๋ฏธํ„ฐ๋ฅผ ํ…Œ์ŠคํŠธํ•˜์—ฌ ๋™์ž‘ ์—ฌ๋ถ€๋ฅผ ํŒ๋ณ„ํ•˜๋Š” ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค.
๋ฐ˜๋„์ฒด ์ œ์กฐ ๊ณต์ •์—์„œ Inking ๊ณต์ •์˜ ์ฃผ์š” ๋ชฉ์ ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
Inking ๊ณต์ •์˜ ์ฃผ์š” ๋ชฉ์ ์€ ๋ถˆ๋Ÿ‰ ์นฉ์— ํŠน์ˆ˜ ์ž‰ํฌ๋ฅผ ์ฐ์–ด ์œก์•ˆ์œผ๋กœ ๋ถˆ๋Ÿ‰์„ ์‹๋ณ„ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜์—ฌ ์กฐ๋ฆฝ ์ž‘์—… ์ง„ํ–‰์„ ๋ฐฉ์ง€ํ•˜๊ณ , ์›๋ถ€์ž์žฌ, ์„ค๋น„, ์‹œ๊ฐ„, ์ธ์› ๋“ฑ์˜ ์†์‹ค์„ ์ ˆ๊ฐํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
๋ฐ˜๋„์ฒด FAB์—์„œ ์žฅ๋น„ ๋ฐฐ์น˜๊ฐ€ ์ค‘์š”ํ•œ ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
๋ฐ˜๋„์ฒด FAB์—์„œ ์žฅ๋น„ ๋ฐฐ์น˜๋Š” ๊ณต์ •ํ๋ฆ„์— ๋งž๋„๋ก ๊ฒฐ์ •๋˜๋ฉฐ, ์žฅ๋น„๊ฐ€ ๊ณ ๊ฐ€์ด๊ณ  ํ•œ๋ฒˆ ๋ฐฐ์น˜ํ•˜๋ฉด ๋ณ€๊ฒฝํ•˜๊ธฐ ํž˜๋“ค๊ธฐ ๋•Œ๋ฌธ์— ํšจ์œจ์ ์ธ ์ƒ์‚ฐ์„ ์œ„ํ•ด ๋งค์šฐ ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค.
๋ฐ˜๋„์ฒด FAB์˜ ๋ฌผ๋ฅ˜์‹œ์Šคํ…œ์—์„œ FOUP์˜ ์—ญํ• ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
FOUP์€ ๋ฐ˜๋„์ฒด ์ƒ์‚ฐ์—์„œ ๋ฐœ์ƒ๋˜๋Š” ๋ถˆ์ˆœ๋ฌผ๋กœ๋ถ€ํ„ฐ ์›จ์ดํผ๋ฅผ ๋ณดํ˜ธํ•˜๋Š” ์—ญํ• ์„ ํ•˜๋ฉฐ, ์›จ์ดํผ๊ฐ€ ๋‹ด๊ฒจ์ง€๋Š” ์šฉ๊ธฐ์ž…๋‹ˆ๋‹ค.
OHT์™€ OHS ๊ฐ™์€ Vehicle์ด Rail์„ ๋”ฐ๋ผ ๋™์ž‘ํ•  ๋•Œ Rail ๋ฐฐ์น˜๊ฐ€ ์ค‘์š”ํ•œ ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
Rail ๋ฐฐ์น˜๊ฐ€ ์ ์ ˆํ•˜์ง€ ์•Š์œผ๋ฉด Vehicle์˜ ํ˜ผ์žก๋„๊ฐ€ ์ฆ๊ฐ€ํ•  ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์—, ํšจ์œจ์ ์ธ ๋ฌผ๋ฅ˜ ํ๋ฆ„์„ ์œ„ํ•ด Rail ๋ฐฐ์น˜๊ฐ€ ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค.
๋ฐ˜๋„์ฒด ์ œ์กฐ ๊ณต์ •์—์„œ ํŒจํ‚ค์ง• ๊ณต์ •์˜ ์ฃผ์š” ๊ธฐ๋Šฅ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
ํŒจํ‚ค์ง• ๊ณต์ •์€ ์ง์ ‘ํšŒ๋กœ์™€ ์ „์ž๊ธฐ๊ธฐ๋ฅผ ์—ฐ๊ฒฐํ•˜๊ณ  ๊ณ ์˜จ, ๋‹ค์Šต, ํ™”ํ•™์•ฝํ’ˆ, ์ง„๋™/์ถฉ๊ฒฉ ๋“ฑ์˜ ์™ธ๋ถ€ํ™˜๊ฒฝ์œผ๋กœ๋ถ€ํ„ฐ ํšŒ๋กœ๋ฅผ ๋ณดํ˜ธํ•˜๋Š” ๊ธฐ๋Šฅ์„ ํ•ฉ๋‹ˆ๋‹ค.
๋ฐ˜๋„์ฒด FAB์—์„œ ์ƒ์‚ฐ ์šด์˜๊ณผ ๋ฌผ๋ฅ˜ ์šด์˜์˜ ์ฐจ์ด์ ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
์ƒ์‚ฐ ์šด์˜์€ Lot์˜ ํˆฌ์ž… ๊ณ„ํš๊ณผ ์žฅ๋น„ ํ• ๋‹น์„ ๊ฒฐ์ •ํ•˜๋Š” ๋ฐ˜๋ฉด, ๋ฌผ๋ฅ˜ ์šด์˜์€ Lot์„ ์šด๋ฐ˜ํ•  Vehicle์˜ ํ• ๋‹น๊ณผ ๊ฒฝ๋กœ ์„ค์ •์„ ๊ฒฐ์ •ํ•ฉ๋‹ˆ๋‹ค.
๋ฐ˜๋„์ฒด FAB์—์„œ Lot ๊ณต๊ธ‰ ์ง€์—ฐ์ด ๋ฐœ์ƒํ•  ๊ฒฝ์šฐ ์–ด๋–ค ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๊นŒ?
Lot ๊ณต๊ธ‰ ์ง€์—ฐ์€ ์„ค๋น„์˜ ๊ฐ€๋™๋ฅ  ์ €ํ•˜, ์ถ”๊ฐ€์ ์ธ ์‹œ๊ฐ„ ๋ฐ ๋น„์šฉ ๋ฐœ์ƒ, ์ƒ์‚ฐ๋Ÿ‰ ๊ฐ์†Œ, ๊ทธ๋ฆฌ๊ณ  Lot์˜ ์˜ค์—ผ ๋ฐ ํ๊ธฐ ๊ฐ€๋Šฅ์„ฑ์„ ์ดˆ๋ž˜ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
AMHS์˜ ์šฉ๋Ÿ‰ ๋ถ€์กฑ์ด ๋ฐœ์ƒํ•˜๋Š” ์ฃผ์š” ์›์ธ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
AMHS์˜ ์šฉ๋Ÿ‰ ๋ถ€์กฑ์€ FAB์˜ ๋Œ€ํ˜•ํ™”๋กœ ์ธํ•œ OHT์˜ ์šด๋ฐ˜๊ฑฐ๋ฆฌ ์ฆ๊ฐ€์™€ ๋ฌผ๋ฅ˜ ํ˜ผ์žก๋„๋กœ ์ธํ•ด ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.
OHT Control System(OCS)์˜ ์—ญํ• ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
OHT Control System์€ OHT๋ฅผ ํ• ๋‹นํ•˜๊ณ  ์ตœ์  ๊ฒฝ๋กœ๋ฅผ ์ƒ์„ฑํ•˜๋ฉฐ, Idle ์ƒํƒœ์˜ OHT ๋™์ž‘์„ ์ œ์–ดํ•˜๋Š” ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค.
์‹œ๋ฎฌ๋ ˆ์ด์…˜์„ ํ†ตํ•œ AMHS ๊ฒ€์ฆ ์—ฐ๊ตฌ์˜ ์ด์ ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
์‹œ๋ฎฌ๋ ˆ์ด์…˜์„ ํ†ตํ•œ AMHS ๊ฒ€์ฆ ์—ฐ๊ตฌ๋Š” ์‹ค์ œ ๊ฒ€์ฆ์ด ์–ด๋ ค์šด ์ƒํ™ฉ์—์„œ ์„ค๊ณ„์•ˆ์„ ์‚ฌ์ „์— ๊ฒ€์ฆํ•˜์—ฌ ์…‹์—… ์‹œ๊ฐ„์„ ๋‹จ์ถ•ํ•  ์ˆ˜ ์žˆ๋Š” ์ด์ ์ด ์žˆ์Šต๋‹ˆ๋‹ค.
๋ฐ˜๋„์ฒด FAB์—์„œ AMHS์˜ ๋„์ž…์ด ํ•„์š”ํ•œ ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
๋ฐ˜๋„์ฒด FAB์˜ ๋Œ€ํ˜•ํ™”๋กœ ์ธํ•ด OHT Vehicle์˜ ์ด๋™๊ฑฐ๋ฆฌ๊ฐ€ ์ฆ๊ฐ€ํ•˜๊ณ  ๋ฌผ๋ฅ˜ ํ˜ผ์žก๋„๊ฐ€ ์ฆ๊ฐ€ํ•˜์—ฌ ์ž๋™ํ™”๋œ ๋ฌผ๋ฅ˜ ์‹œ์Šคํ…œ์ธ AMHS์˜ ๋„์ž…์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.
OHT Vehicle Dispatching Rule ์ค‘ HP ๊ทœ์น™์˜ ์ฃผ์š” ๋ชฉ์ ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
HP ๊ทœ์น™์€ ์ œ์กฐ ์šฐ์„ ์ˆœ์œ„๊ฐ€ ๊ฐ€์žฅ ๋†’์€ LOT์„ ๋จผ์ € ์šด์†กํ•˜์—ฌ ๋ชจ๋“  ํ”„๋กœ์„ธ์Šค๋ฅผ ์„ ์ œ์ ์œผ๋กœ ์™„๋ฃŒํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
VID์™€ LID์˜ ์ฐจ์ด์ ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
VID๋Š” Vehicle Initiated Dispatching rules๋กœ ์ฐจ๋Ÿ‰์ด ์ฃผ์ฒด๊ฐ€ ๋˜์–ด ์šด์†ก์„ ๊ฒฐ์ •ํ•˜๋Š” ๊ทœ์น™์ด๊ณ , LID๋Š” Lot Initiated Dispatching rules๋กœ LOT์ด ์ฃผ์ฒด๊ฐ€ ๋˜์–ด ์šด์†ก์„ ๊ฒฐ์ •ํ•˜๋Š” ๊ทœ์น™์ž…๋‹ˆ๋‹ค.
LWT ๊ทœ์น™์ด ์šด์†ก ๋Œ€๊ธฐ ์‹œ๊ฐ„์„ ์ค„์ด๋Š” ๋ฐฉ๋ฒ•์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
LWT ๊ทœ์น™์€ ๋Œ€๊ธฐ ์‹œ๊ฐ„์ด ๊ฐ€์žฅ ๊ธด ๋กœํŠธ๋ฅผ ๋จผ์ € ์šด์†กํ•˜์—ฌ ์ตœ๋Œ€ ์šด์†ก ๋Œ€๊ธฐ ์‹œ๊ฐ„์„ ์ค„์ž…๋‹ˆ๋‹ค.
NV ๊ทœ์น™๊ณผ LIV ๊ทœ์น™์˜ ์ฐจ์ด์ ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
NV ๊ทœ์น™์€ LOT๊ณผ ๊ฐ€์žฅ ๊ฐ€๊นŒ์šด Vehicle์„ ์„ ํƒํ•˜๋Š” ๊ทœ์น™์ด๊ณ , LIV ๊ทœ์น™์€ ๊ฐ€์žฅ ์˜ค๋žซ๋™์•ˆ ์‰ฌ๊ณ  ์žˆ๋Š” Vehicle์„ ์„ ํƒํ•˜๋Š” ๊ทœ์น™์ž…๋‹ˆ๋‹ค.
ECD ๊ทœ์น™์ด ๋ฐ˜๋„์ฒด FAB ๋‚ด์—์„œ ์–ด๋–ค ์ด์ ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๊นŒ?
ECD ๊ทœ์น™์€ ๊ฐ€์žฅ ๋น ๋ฅธ ์ปค๋ฐ‹ ๋งˆ๊ฐ์ผ์„ ๊ฐ€์ง„ ๋กœํŠธ๋ฅผ ์šฐ์„ ์ ์œผ๋กœ ์šด์†กํ•˜์—ฌ ๋ชจ๋“  ํ”„๋กœ์„ธ์Šค๋ฅผ ์„ ์ œ์ ์œผ๋กœ ์™„๋ฃŒํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•ฉ๋‹ˆ๋‹ค.
LWT ๊ทœ์น™์˜ ๋ชฉ์ ์€ ๋ฌด์—‡์ด๋ฉฐ, ์–ด๋–ป๊ฒŒ ์ž‘๋™ํ•ฉ๋‹ˆ๊นŒ?
LWT ๊ทœ์น™์€ ๊ฐ€์žฅ ์˜ค๋žœ ์‹œ๊ฐ„ ๋Œ€๊ธฐํ•œ ๋กœํŠธ๋ฅผ ์šฐ์„ ์ ์œผ๋กœ ์šด์†กํ•˜์—ฌ ์ตœ๋Œ€ ์šด์†ก ๋Œ€๊ธฐ ์‹œ๊ฐ„์„ ์ค„์ด๋Š” ๊ฒƒ์„ ๋ชฉ์ ์œผ๋กœ ํ•ฉ๋‹ˆ๋‹ค.
NJF ๊ทœ์น™์ด ์ฐจ๋Ÿ‰์˜ ํšจ์œจ์„ฑ์„ ์–ด๋–ป๊ฒŒ ํ–ฅ์ƒ์‹œํ‚ค๋Š”์ง€ ์„ค๋ช…ํ•˜์‹ญ์‹œ์˜ค.
NJF ๊ทœ์น™์€ ๋Œ€๊ธฐ ์ค‘์ธ ๊ฐ€์žฅ ๊ฐ€๊นŒ์šด ๋กœํŠธ๋ฅผ ์„ ํƒํ•˜์—ฌ ์ฐจ๋Ÿ‰์˜ ์ž์œ  ์ด๋™ ์‹œ๊ฐ„์„ ์ค„์ด๊ณ  ์šด์†ก ํšจ์œจ์„ฑ์„ ํ–ฅ์ƒ์‹œํ‚ต๋‹ˆ๋‹ค.
LID ๊ทœ์น™๊ณผ LIV ๊ทœ์น™์˜ ์ฐจ์ด์ ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
LID ๊ทœ์น™์€ ๊ฐ€์žฅ ๋งŽ์ด ์‚ฌ์šฉ๋˜๋Š” ์ •์ฑ…์œผ๋กœ ์ฐจ๋Ÿ‰์„ ํ• ๋‹นํ•˜๋Š” ๋ฐ˜๋ฉด, LIV ๊ทœ์น™์€ ๊ฐ€์žฅ ์˜ค๋žซ๋™์•ˆ ๋น„ํ™œ์„ฑ ์ƒํƒœ์˜€๋˜ ์ฐจ๋Ÿ‰์„ ๋กœํŠธ์— ํ• ๋‹นํ•ฉ๋‹ˆ๋‹ค.
๊ธฐ์กด ์—ฐ๊ตฌ๋“ค์ด ํ˜„๋Œ€ FAB ๊ทœ๋ชจ์— ๋น„ํ•ด ์ž‘์€ ํ™˜๊ฒฝ์—์„œ ์‹คํ—˜์„ ์ง„ํ–‰ํ•œ ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
๊ธฐ์กด ์—ฐ๊ตฌ๋“ค์€ ํ˜„๋Œ€ FAB ๊ทœ๋ชจ์— ๋น„ํ•ด ํ„ฐ๋ฌด๋‹ˆ์—†์ด ์ž‘์€ ๊ทœ๋ชจ์˜ ์ƒ˜ํ”Œ FAB ํ™˜๊ฒฝ์—์„œ ์‹คํ—˜์„ ์ง„ํ–‰ํ•˜์—ฌ, ํ˜„๋Œ€ FAB ๊ทœ๋ชจ์— ๋งž๋Š” ์—ฐ๊ตฌ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.
Idle Vehicle Management๊ฐ€ ๋ฐ˜๋„์ฒด FAB์˜ AMHS ์ƒ์‚ฐ์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
Idle Vehicle Management๋Š” ์œ ํœด ์ฐจ๋Ÿ‰์„ ํšจ์œจ์ ์œผ๋กœ ๊ด€๋ฆฌํ•˜์—ฌ ๋ฐ˜๋„์ฒด FAB์˜ AMHS ์ƒ์‚ฐ์„ฑ์„ ํ–ฅ์ƒ์‹œํ‚ค๋Š” ๋ฐ ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค.
Chang๊ณผ Egbelu(1996)๊ฐ€ ์ œ์•ˆํ•œ ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ํŠน์ง•์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
Chang๊ณผ Egbelu(1996)๋Š” ์‹œ๊ฐ„์ด ์ง€๋‚จ์— ๋”ฐ๋ผ ๋ณ€ํ™”ํ•˜๋Š” ํ”ฝ์—… ์œ„์น˜์— ๊ธฐ๋ฐ˜ํ•˜์—ฌ ์œ ํœด ์ฐจ๋Ÿ‰์˜ ์ฃผ์ฐจ ์œ„์น˜๋ฅผ ๋™์ ์œผ๋กœ ์žฌ๋ฐฐ์น˜ํ•˜๋Š” ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์ œ์•ˆํ•˜์˜€์Šต๋‹ˆ๋‹ค.
Kim๊ณผ Park(2008)์ด ์—ฐ๊ตฌํ•œ ์œ ํœด ์ฐจ๋Ÿ‰ ์ˆœํ™˜ ์ •์ฑ…์˜ ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
Kim๊ณผ Park(2008)์€ ์ง€์†์ ์ธ ์ด๋™ ์ •์ฑ…๊ณผ ํ•„์š”ํ•  ๋•Œ ์ด๋™ ์ •์ฑ…์„ ์‹œ๋ฎฌ๋ ˆ์ด์…˜์„ ํ†ตํ•ด ์œ ํœด ์ฐจ๋Ÿ‰ ์ˆœํ™˜ ์ •์ฑ…์„ ํ•ด๊ฒฐํ•˜์˜€์Šต๋‹ˆ๋‹ค.
Hu์™€ Egbelu(2000)๊ฐ€ ์ œ์‹œํ•œ ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ์ ์šฉ ๋Œ€์ƒ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
Hu์™€ Egbelu(2000)๋Š” ๋‹จ๋ฐฉํ–ฅ ์ผ๋ฐ˜ ๋„คํŠธ์›Œํฌ ๋ ˆ์ด์•„์›ƒ์—์„œ ์œ ํœด ์ฐจ๋Ÿ‰์˜ ์ •์  ์œ„์น˜ ์ง€์ • ๋ฌธ์ œ์— ๋Œ€ํ•œ ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์ œ์‹œํ•˜์˜€์Šต๋‹ˆ๋‹ค.
SMT2020 ๋ฐ์ดํ„ฐ์…‹์ด ํ˜„๋Œ€ ๋ฐ˜๋„์ฒด FAB ๋ชจ๋ธ๋ง์— ์ ํ•ฉํ•œ ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
SMT2020 ๋ฐ์ดํ„ฐ์…‹์€ ํ˜„๋Œ€ ๋ฐ˜๋„์ฒด FAB์˜ ๋ณต์žก๋„๋ฅผ ๊ณ ๋ คํ•˜์—ฌ ๋งŽ์€ ์žฅ๋น„๊ฐ€ ํˆฌ์ž…๋˜๊ณ , ์žฌ์ž‘์—…, Lot์˜ ์šฐ์„ ์ˆœ์œ„, Due Date, CQT ๋“ฑ ์ œ์•ฝ์‚ฌํ•ญ์ด ํฌํ•จ๋˜์–ด ์žˆ์–ด ์ •ํ•ฉ์„ฑ์ด ๋†’์Šต๋‹ˆ๋‹ค.
MIMAC6 ๋ฐ์ดํ„ฐ์™€ SMT2020 ๋ฐ์ดํ„ฐ์˜ ์ฃผ์š” ์ฐจ์ด์ ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
MIMAC6 ๋ฐ์ดํ„ฐ๋Š” ํ˜„๋Œ€ FAB ๊ทœ๋ชจ์— ๋น„ํ•ด ์ž‘๊ณ , SMT2020 ๋ฐ์ดํ„ฐ๋Š” ๋” ๋งŽ์€ ์žฅ๋น„์™€ ์ œํ’ˆ์„ ํฌํ•จํ•˜์—ฌ ํ˜„๋Œ€ FAB์˜ ๋ณต์žก์„ฑ์„ ์ž˜ ๋ฐ˜์˜ํ•ฉ๋‹ˆ๋‹ค.
๋ฐ˜๋„์ฒด FAB ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ์—ฐ๊ตฌ์—์„œ ํ…Œ์ŠคํŠธ๋ฒ ๋“œ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
์‹ค์ œ ๋ฐ˜๋„์ฒด FAB์ฒ˜๋Ÿผ ๋ณต์žกํ•˜๊ณ  ํฐ ๋ฐ์ดํ„ฐ๋ฅผ ๋งŒ๋“ค๊ธฐ ์–ด๋ ต๊ณ , ์‹ค์ œ ๋ฐ์ดํ„ฐ๋ฅผ ์‚ฌ์šฉํ•˜๊ธฐ์— ์ œ์•ฝ์ด ์žˆ์–ด ํ…Œ์ŠคํŠธ๋ฒ ๋“œ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋ชจ๋ธ์„ ๊ตฌ์ถ•ํ•ฉ๋‹ˆ๋‹ค.
SMT2020 ๋ฐ์ดํ„ฐ์…‹์˜ ๋„ค ๊ฐ€์ง€ ๋ฐ์ดํ„ฐ์…‹ ์ค‘ ๊ฐ€์žฅ ๋ณต์žกํ•œ ๊ฒƒ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
SMT2020 ๋ฐ์ดํ„ฐ์…‹ ์ค‘ ๊ฐ€์žฅ ๋ณต์žกํ•œ ๋ฐ์ดํ„ฐ์…‹์€ ๋„ค ๋ฒˆ์งธ ๋ฐ์ดํ„ฐ์…‹์ž…๋‹ˆ๋‹ค.
๊ธฐ์กด ์—ฐ๊ตฌ์—์„œ SMT2020 ๋ฐ์ดํ„ฐ์…‹์„ ํ™œ์šฉํ•œ ์ƒ์‚ฐ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๋ชจ๋ธ์˜ ํ•œ๊ณ„๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
๊ธฐ์กด ์—ฐ๊ตฌ๋Š” SMT2020 ๋ฐ์ดํ„ฐ์…‹์„ ํ™œ์šฉํ–ˆ์ง€๋งŒ ๋ฌผ๋ฅ˜๋ฅผ ๊ณ ๋ คํ•˜์ง€ ์•Š์€ ์—ฐ๊ตฌ๋ผ๋Š” ํ•œ๊ณ„๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
SMT2020 ๋ฐ์ดํ„ฐ์„ธํŠธ์—์„œ 'Toolgroups' ์‹œํŠธ๋Š” ์–ด๋–ค ์ •๋ณด๋ฅผ ํฌํ•จํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๊นŒ?
'Toolgroups' ์‹œํŠธ๋Š” ๊ธฐ๋Šฅ์  ๊ณต์ • ์ง€์—ญ์˜ ์ด๋ฆ„, ์žฅ๋น„ ๊ทธ๋ฃน๋ช…, ์žฅ๋น„ ๊ฐœ์ˆ˜, Cascading Type, ์žฅ๋น„ Batch Type, ๋ฐฐ์น˜ ์„ค์ • ๊ทœ์น™, ๋ฐฐ์น˜ ๋‹จ์œ„, ๋กœ๋“œ ๋ฐ ์–ธ๋กœ๋“œ ์‹œ๊ฐ„, Dispatching Rule์„ ํฌํ•จํ•ฉ๋‹ˆ๋‹ค.
SMT2020 ๋ฐ์ดํ„ฐ์„ธํŠธ์—์„œ 'PM' ์‹œํŠธ๋Š” ์–ด๋–ค ์ •๋ณด๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๊นŒ?
'PM' ์‹œํŠธ๋Š” PM ์ด๋ฒคํŠธ๋ช…, ์ด๋ฒคํŠธ ์œ ํ˜•, PM ๋ฐœ์ƒ ์ผ์ˆ˜, ์‹œ๊ฐ„์— ๋”ฐ๋ฅธ PM ๋ถ„ํฌ ์ข…๋ฅ˜, ๊ฐœ์ˆ˜์— ๋”ฐ๋ฅธ PM ๋ถ„ํฌ ์ข…๋ฅ˜๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.
SMT2020 ๋ฐ์ดํ„ฐ์„ธํŠธ์—์„œ 'Transport' ์‹œํŠธ์˜ ์ฃผ์š” ๊ธฐ๋Šฅ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
'Transport' ์‹œํŠธ๋Š” ์ถœ๋ฐœ ์œ„์น˜, ๋„์ฐฉ ์œ„์น˜, ์šด์†ก ์‹œ๊ฐ„, ๋ถ„ํฌ ํ‰๊ท ๊ฐ’, ํŽธ์ฐจ, ์‹œ๊ฐ„ ๋‹จ์œ„์— ๋Œ€ํ•œ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.
SMT2020 ๋ฐ์ดํ„ฐ์„ธํŠธ์—์„œ 'Lot Release' ์‹œํŠธ๋Š” ์–ด๋–ค ์ •๋ณด๋ฅผ ํฌํ•จํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๊นŒ?
'Lot Release' ์‹œํŠธ๋Š” ์ œํ’ˆ๋ช…, Route ํ…Œ์ด๋ธ” ๋ช…, Lot ์ด๋ฆ„/์ข…๋ฅ˜, ์šฐ์„ ์ˆœ์œ„, Super Hot Lot ์—ฌ๋ถ€, Lot์— ํฌํ•จ๋œ Wafer ๊ฐœ์ˆ˜, ํˆฌ์ž… ๋‚ ์งœ, ๊ธฐํ•œ ๋‚ ์งœ๋ฅผ ํฌํ•จํ•ฉ๋‹ˆ๋‹ค.
SMT2020 ๋ฐ์ดํ„ฐ์„ธํŠธ์—์„œ 'Route' ์‹œํŠธ๋Š” ์–ด๋–ค ์ •๋ณด๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๊นŒ?
'Route' ์‹œํŠธ๋Š” Route์˜ ์ˆœ์„œ, ์ˆœ์„œ ์„ค๋ช…, ๊ธฐ๋Šฅ์  ์ง€์—ญ๋ช…, Toolgroup๋ช…, ์ž‘์—… ๋‹จ์œ„, ์ž‘์—… ์‹œ๊ฐ„ ๋ถ„ํฌ, Cascading ์žฅ๋น„์˜ Interval ์‹œ๊ฐ„, ๋ฐฐ์น˜ ์ตœ์†Œ ๋ฐ ์ตœ๋Œ€ ์‚ฌ์ด์ฆˆ, setup ์—ฌ๋ถ€, ์žฌ์ž‘์—… ์—ฌ๋ถ€, ์ œ์•ฝ์‹œ๊ฐ„์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.
์ƒ์‚ฐ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๋ชจ๋ธ์—์„œ Lot์˜ Dispatching Rule์€ ์–ด๋–ป๊ฒŒ ์ ์šฉ๋ฉ๋‹ˆ๊นŒ?
Lot์˜ Dispatching Rule์€ High Priority, Least Setup Time, Critical Ratio๋ฅผ ์ ์šฉํ•˜์—ฌ ์šฐ์„ ์ˆœ์œ„๋ฅผ ๊ณ„์‚ฐํ•˜๊ณ , ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•œ ์žฅ๋น„ ์ค‘ ์˜ˆ์ƒ ์ž‘์—… ์ข…๋ฃŒ ์‹œ๊ฐ„์ด ๊ฐ€์žฅ ๋น ๋ฅธ ์žฅ๋น„์— ํ• ๋‹นํ•ฉ๋‹ˆ๋‹ค.
Commit ์žฅ๋น„์˜ ์—ญํ• ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
Commit ์žฅ๋น„๋Š” Lot์„ FAB ๋‚ด๋กœ ํˆฌ์ž…ํ•˜๋Š” ์—ญํ• ์„ ํ•˜๋ฉฐ, SMT ๋ฐ์ดํ„ฐ์„ธํŠธ4์— ๋ช…์‹œ๋œ ํˆฌ์ž… ๊ณ„ํš์— ๋”ฐ๋ผ Lot์„ ํˆฌ์ž…ํ•ฉ๋‹ˆ๋‹ค.
Cascading ์žฅ๋น„์˜ Cycle Time์€ ์–ด๋–ป๊ฒŒ ๊ณ„์‚ฐ๋ฉ๋‹ˆ๊นŒ?
Cascading ์žฅ๋น„์˜ Cycle Time์€ Table Type์˜ Cycle Time ๊ณ„์‚ฐ์‹์—์„œ Processing Time๋งŒ ๋ณ€๊ฒฝํ•˜์—ฌ ๊ณ„์‚ฐํ•˜๋ฉฐ, ์ด๋Š” ์ฒซ ๋ฒˆ์งธ ์›จ์ดํผ์˜ Processing Time์— ์ถ”๊ฐ€์ ์ธ ์›จ์ดํผ ์ˆ˜์™€ Time Between Wafers๋ฅผ ๊ณฑํ•œ ๊ฐ’์„ ๋”ํ•˜์—ฌ ๊ณ„์‚ฐํ•ฉ๋‹ˆ๋‹ค.
Batch ์žฅ๋น„์˜ ์ž‘์—… ์ง„ํ–‰ ์กฐ๊ฑด์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
Batch ์žฅ๋น„๋Š” ์ •ํ•ด์ง„ ๋ฐฐ์น˜์‚ฌ์ด์ฆˆ๋งŒํผ Lot์ด ํ• ๋‹น๋˜๊ณ  ๋ชจ๋“  Lot์ด ์žฅ๋น„์— ํˆฌ์ž…๋˜๋ฉด ์ž‘์—…์„ ์ง„ํ–‰ํ•ฉ๋‹ˆ๋‹ค.
Table ์žฅ๋น„์˜ ์šฉ๋Ÿ‰๊ณผ Cycle Time ๊ณ„์‚ฐ ๋ฐฉ์‹์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
Table ์žฅ๋น„๋Š” ์šฉ๋Ÿ‰์ด 1์ธ ์žฅ๋น„๋กœ ํ•˜๋‚˜์˜ Lot๋งŒ์„ ์ฒ˜๋ฆฌํ•˜๋ฉฐ, Cycle Time์€ Loading Time, Waiting Time, Processing Time, Unloading Time์„ ํ•ฉ์‚ฐํ•˜์—ฌ ๊ณ„์‚ฐํ•ฉ๋‹ˆ๋‹ค.
Batch ์žฅ๋น„์˜ Cycle Time์„ ๊ณ„์‚ฐํ•˜๋Š” ๋ฐ ํฌํ•จ๋˜๋Š” ์š”์†Œ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
Batch ์žฅ๋น„์˜ Cycle Time์€ Loading Time, Waiting Time, Processing Time, Unloading Time์„ ํฌํ•จํ•˜์—ฌ ๊ณ„์‚ฐ๋ฉ๋‹ˆ๋‹ค.
Lot์ด ์žฅ๋น„์— ๋“ค์–ด๊ฐ€๊ณ  ๋‚˜์˜ค๋Š” ์—ญํ• ์„ ํ•˜๋Š” Port์˜ ์ˆ˜๋Š” ๋ช‡ ๊ฐœ์ž…๋‹ˆ๊นŒ?
๊ฐ๊ฐ์˜ ์žฅ๋น„๋Š” Lot์ด ๋“ค์–ด๊ฐ€๊ณ  ๋‚˜์˜ค๋Š” ์—ญํ• ์„ ํ•˜๋Š” Port๋ฅผ 4๊ฐœ์”ฉ ๊ฐ€์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
SMT2020 ๋ฐ์ดํ„ฐ์„ธํŠธ๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ๋ชจ๋ธ๋ง๋œ Loading๊ณผ Unloading ์‹œ๊ฐ„์€ ๊ฐ๊ฐ ๋ช‡ ์ดˆ์ž…๋‹ˆ๊นŒ?
SMT2020 ๋ฐ์ดํ„ฐ์„ธํŠธ๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ๋ชจ๋ธ๋ง๋œ Loading๊ณผ Unloading ์‹œ๊ฐ„์€ ๊ฐ๊ฐ 60์ดˆ์ž…๋‹ˆ๋‹ค.
Rework, Lot-to-lens dedication, Setup, Critical Queue Time๊ณผ ๊ฐ™์€ ์ œ์•ฝ์กฐ๊ฑด์€ ์–ด๋–ค ์žฅ๋น„์— ๋ชจ๋ธ๋ง๋˜์–ด ์žˆ์Šต๋‹ˆ๊นŒ?
Rework, Lot-to-lens dedication, Setup, Critical Queue Time๊ณผ ๊ฐ™์€ ์ œ์•ฝ์กฐ๊ฑด์€ ํŠน์ • ์žฅ๋น„๋“ค์— ๋ชจ๋ธ๋ง๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
Wet Etch ๊ธฐ๋Šฅ ์˜์—ญ์— ์†ํ•˜๋Š” Toolgroup ์ค‘ ํ•˜๋‚˜๋ฅผ ์˜ˆ๋กœ ๋“ค์–ด ๋ณด์‹ญ์‹œ์˜ค.
Wet Etch ๊ธฐ๋Šฅ ์˜์—ญ์— ์†ํ•˜๋Š” Toolgroup ์ค‘ ํ•˜๋‚˜๋Š” WE_BE_14์ž…๋‹ˆ๋‹ค.
SMT2020 ๋ฐ์ดํ„ฐ์„ธํŠธ์˜ FAB ๋ฐฐ์น˜ ์ •๋ณด๊ฐ€ ๊ณต๊ฐœ๋˜์ง€ ์•Š๋Š” ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
๋ฐ˜๋„์ฒด FAB ๋ฐฐ์น˜๋Š” ์ œ์กฐ์‚ฌ์—์„œ ๊ณต๊ฐœํ•˜์ง€ ์•Š๋Š” ๋น„๋ฐ€๋ฌธ์„œ์ด๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.
SMT2020 ๋ฐ์ดํ„ฐ์„ธํŠธ์˜ ์ƒ์‚ฐ ๋ชจ๋ธ์€ ์–ด๋–ค ํŠน์ง•์„ ๊ฐ€์ง€๊ณ  ์žˆ์Šต๋‹ˆ๊นŒ?
SMT2020 ๋ฐ์ดํ„ฐ์„ธํŠธ๋Š” ๋‹คํ’ˆ์ข… ์†Œ๋Ÿ‰ ์ƒ์‚ฐ ๋ชจ๋ธ๋กœ, ๊ฐ ์ œํ’ˆ์˜ ์ž‘์—… ํ๋ฆ„์ด ์„œ๋กœ ๋‹ค๋ฅด๊ณ  ๋ณต์žกํ•œ ์ž‘์—…ํ๋ฆ„์„ ๊ฐ–์Šต๋‹ˆ๋‹ค.
FAB Layout์—์„œ Intrabay์™€ Interbay์˜ ์—ญํ• ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
Intrabay๋Š” ๊ฐ™์€ Tool Group์˜ ์žฅ๋น„๋“ค์„ ๋ฐฐ์น˜ํ•˜๊ณ , Interbay๋Š” ์—ฌ๋Ÿฌ Intrabay๋ฅผ ์—ฐ๊ฒฐํ•˜์—ฌ ๋ฌผ๋ฅ˜ ํ๋ฆ„์„ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค.
OHT System์˜ Vehicle์ด ์ž‘์—…์„ ์ˆ˜ํ–‰ํ•˜๋Š” ์ƒํƒœ๋Š” ์–ด๋–ป๊ฒŒ ๋ถ„๋ฅ˜๋ฉ๋‹ˆ๊นŒ?
Vehicle์˜ ์ž‘์—… ์ƒํƒœ๋Š” ์œ ํœด ์ƒํƒœ์™€ ์ž‘์—… ์ค‘์ธ ์ƒํƒœ๋กœ ๋‚˜๋‰˜๋ฉฐ, ์ž‘์—… ์ค‘์ธ ์ƒํƒœ๋Š” Pre-Drive, Main-Drive, Loading, Unloading ์ƒํƒœ๋กœ ์„ธ๋ถ„ํ™”๋ฉ๋‹ˆ๋‹ค.
OHT System์˜ Vehicle์ด FOUP์„ ์šด๋ฐ˜ํ•  ๋•Œ ์†๋„๋Š” ์–ด๋–ป๊ฒŒ ๋‹ฌ๋ผ์ง‘๋‹ˆ๊นŒ?
Vehicle์€ ์ง์„  ๊ตฌ๊ฐ„์—์„œ 5.0 m/s, ๊ณก์„  ๊ตฌ๊ฐ„์—์„œ 1.0 m/s์˜ ์†๋„๋กœ ์šดํ–‰ํ•ฉ๋‹ˆ๋‹ค.
๋‹ค์ต์ŠคํŠธ๋ผ ์•Œ๊ณ ๋ฆฌ์ฆ˜์ด OHT ์‹œ์Šคํ…œ์—์„œ ๊ฒฝ๋กœ ์ƒ์„ฑ์— ์‚ฌ์šฉ๋˜๋Š” ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
๋‹ค์ต์ŠคํŠธ๋ผ ์•Œ๊ณ ๋ฆฌ์ฆ˜์€ ์ตœ๋‹จ ๊ฒฝ๋กœ๋ฅผ ์ฐพ๋Š” ๋ฐ ํšจ๊ณผ์ ์ด๊ธฐ ๋•Œ๋ฌธ์— OHT ์‹œ์Šคํ…œ์—์„œ ๊ฒฝ๋กœ ์ƒ์„ฑ์— ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค.
LID(Lot Initiated Dispatching) ๊ทœ์น™ ์ค‘ 'Closest Idle Vehicle' ๊ทœ์น™์˜ ์žฅ์ ๊ณผ ๋‹จ์ ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
'Closest Idle Vehicle' ๊ทœ์น™์€ ๊ฐ„๋‹จํ•˜๊ณ  ํšจ์œจ์ ์ด์ง€๋งŒ, OHT ๋ฐธ๋Ÿฐ์Šค ๋ฌธ์ œ์™€ ํ˜ผ์žก๋„ ์ฆ๊ฐ€์— ๋”ฐ๋ฅธ Deadlock ๋ฐœ์ƒ ๊ฐ€๋Šฅ์„ฑ์ด ์žˆ์Šต๋‹ˆ๋‹ค.
OHT Vehicle Dispatching์ด ์ด๋ฃจ์–ด์ง€๋Š” ์„ธ ๊ฐ€์ง€ ์‹œ์ ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
OHT Vehicle Dispatching์€ OHT Vehicle์ด ์ž‘์—…์„ ๋๋ƒˆ์„ ๋•Œ, ์ƒˆ๋กœ์šด Lot์ด ํˆฌ์ž…๋˜์—ˆ์„ ๋•Œ, ๊ทธ๋ฆฌ๊ณ  MES์— ์˜ํ•ด ๋ฌผ๋ฅ˜ ์šด๋ฐ˜์ด ์š”์ฒญ๋  ๋•Œ ์ด๋ฃจ์–ด์ง‘๋‹ˆ๋‹ค.
OHT Vehicle์˜ 'Oldest Idle Vehicle' ๊ทœ์น™์€ ์–ด๋–ค ๊ธฐ์ค€์œผ๋กœ ์ฐจ๋Ÿ‰์„ ์„ ํƒํ•ฉ๋‹ˆ๊นŒ?
'Oldest Idle Vehicle' ๊ทœ์น™์€ ํ•ด๋‹น Bay์—์„œ ๊ฐ€์žฅ ์˜ค๋ž˜ ์œ ํœด ์ƒํƒœ์ธ Vehicle์„ ์„ ํƒํ•˜๋Š” ๊ธฐ์ค€์„ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.
OHT ์‹œ์Šคํ…œ์—์„œ 'Low-Util Vehicle' ๊ทœ์น™์€ ์–ด๋–ค ์ƒํ™ฉ์—์„œ ์œ ๋ฆฌํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๊นŒ?
'Low-Util Vehicle' ๊ทœ์น™์€ ํ•ด๋‹น Bay์—์„œ Utilization์ด ๋‚ฎ์€ Vehicle์„ ์„ ํƒํ•˜์—ฌ, ์ž์›์˜ ๊ท ํ˜• ์žˆ๋Š” ํ™œ์šฉ์„ ๋„๋ชจํ•  ์ˆ˜ ์žˆ๋Š” ์ƒํ™ฉ์—์„œ ์œ ๋ฆฌํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
OHT Vehicle์˜ Dispatching ๊ทœ์น™ ์ค‘ 'Closest Idle Vehicle' ๊ทœ์น™์€ ์–ด๋–ค ๋ฐฉ์‹์œผ๋กœ ์ž‘๋™ํ•ฉ๋‹ˆ๊นŒ?
'Closest Idle Vehicle' ๊ทœ์น™์€ Lot์— ๊ฐ€์žฅ ๊ฐ€๊นŒ์šด OHT Vehicle์„ ํ• ๋‹นํ•˜์—ฌ ๋ฌผ๋ฅ˜ ์šด๋ฐ˜ ์ž‘์—…์„ ์ˆ˜ํ–‰ํ•ฉ๋‹ˆ๋‹ค.
MWNP(Move-When-Necessary Policy)์™€ CMP(Continuous-Move Policy)์˜ ์ฐจ์ด์ ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
MWNP๋Š” OHT Vehicle์ด ์œ ํœด ์ƒํƒœ์ผ ๋•Œ ํŠน์ • ๊ฑฐ๋ฆฌ๊นŒ์ง€ ๋‹ค๋ฅธ ์ฐจ๋Ÿ‰๊ณผ ๊ฐ€๊นŒ์›Œ์ง€๋ฉด ์›€์ง์ด๋Š” ๋ฐ˜๋ฉด, CMP๋Š” ์šด๋ฐ˜ ์ž‘์—… ํ›„์—๋„ ํŠน์ • ๊ฒฝ๋กœ๋ฅผ ๊ณ„์† ์ˆœํ™˜ ์ฃผํ–‰ํ•ฉ๋‹ˆ๋‹ค.
Bay ๋‚ด์—์„œ OHT Vehicle์˜ ์ตœ๋Œ€ ์œ ํœด ๋Œ€์ˆ˜๋ฅผ ์ดˆ๊ณผํ•  ๊ฒฝ์šฐ ์–ด๋–ค ์กฐ์น˜๊ฐ€ ์ทจํ•ด์ง‘๋‹ˆ๊นŒ?
Bay ๋‚ด์˜ ์ตœ๋Œ€ ์œ ํœด OHT Vehicle ๋Œ€์ˆ˜๋ฅผ ์ดˆ๊ณผํ•˜๋ฉด ๊ฐ€์žฅ ์˜ค๋ž˜ Idle ์ƒํƒœ์˜€๋˜ OHT Vehicle์„ ๊ทผ์ ‘ Bay๋กœ ์ด๋™์‹œ์ผœ ์œ ํœด ๋Œ€์ˆ˜๋ฅผ ์กฐ์ ˆํ•ฉ๋‹ˆ๋‹ค.
OHT Vehicle์˜ Utilization์ด Dispatching์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
Utilization์ด ๋‚ฎ์€ OHT Vehicle์€ 'Low-Util Vehicle' ๊ทœ์น™์— ๋”ฐ๋ผ ํ• ๋‹น๋˜์–ด, ํšจ์œจ์ ์ธ ์ž์› ํ™œ์šฉ์„ ๋„๋ชจํ•ฉ๋‹ˆ๋‹ค.
OHT Vehicle์˜ Idle ์ƒํƒœ ๊ด€๋ฆฌ๊ฐ€ ์ƒ์‚ฐ์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
Idle ์ƒํƒœ ๊ด€๋ฆฌ ์ •์ฑ…์— ๋”ฐ๋ผ OHT Vehicle์˜ ์œ„์น˜๊ฐ€ ๋‹ฌ๋ผ์ง€๋ฉฐ, ์ด๋Š” Dispatching๊ณผ ์ƒ์‚ฐ์„ฑ์— ์˜ํ–ฅ์„ ๋ฏธ์น  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
Idle OHT Vehicle Limit์ด 2์ธ ๊ฒฝ์šฐ Bay2์—์„œ ์–ด๋–ค ๋ฐฉ์‹์œผ๋กœ ์ด์›ƒ Bay๋กœ OHT Vehicle์„ ๋„˜๊ฒจ์ค๋‹ˆ๊นŒ?
Bay2๋Š” Idle OHT Vehicle Limit์ด 2๋ผ๋ฉด ๊ฐ€์žฅ ์˜ค๋ž˜ Idle ํ–ˆ๋˜ OHT Vehicle์„ ์ด์›ƒ Bay๋กœ ๋„˜๊ฒจ์ค๋‹ˆ๋‹ค.
Balance ๋ฐฉ๋ฒ•์œผ๋กœ ์‹คํ—˜์„ ์ง„ํ–‰ํ•  ๋•Œ ๊ฐ Bay์˜ Idle OHT Vehicle ๋Œ€์ˆ˜ ์ œํ•œ์€ ์–ด๋–ป๊ฒŒ ์„ค์ •๋ฉ๋‹ˆ๊นŒ?
Balance ๋ฐฉ๋ฒ•์€ Bay๋งˆ๋‹ค Limit Number of idle OHT Vehicle units in bays ๊ฐ’์„ 15๋กœ ๋™์ผํ•˜๊ฒŒ ์„ค์ •ํ•˜์—ฌ ์‹คํ—˜์„ ์ง„ํ–‰ํ•ฉ๋‹ˆ๋‹ค.
By Utilization ๋ฐฉ๋ฒ•์€ ์–ด๋–ค ๋ฐ์ดํ„ฐ๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ Idle OHT Vehicle ๋Œ€์ˆ˜๋ฅผ ์„ค์ •ํ•ฉ๋‹ˆ๊นŒ?
By Utilization ๋ฐฉ๋ฒ•์€ Warm-up ๊ธฐ๊ฐ„ ๋™์•ˆ ์‚ฐ์ถœ๋œ Utilization์„ ์ด์šฉํ•˜์—ฌ Idle OHT Vehicle ๋Œ€์ˆ˜๋ฅผ ์„ค์ •ํ•ฉ๋‹ˆ๋‹ค.
์‹คํ—˜์—์„œ ์‚ฌ์šฉ๋œ ์‹œ๋ฎฌ๋ ˆ์ดํ„ฐ ๊ฐœ๋ฐœ ๋„๊ตฌ์™€ ์–ธ์–ด๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
์‹œ๋ฎฌ๋ ˆ์ดํ„ฐ ๊ฐœ๋ฐœ ๋„๊ตฌ๋กœ๋Š” Visual Studio2020์„ ์‚ฌ์šฉํ•˜์˜€๊ณ , ๊ฐœ๋ฐœ์–ธ์–ด๋Š” C#์„ ์‚ฌ์šฉํ•˜์˜€์Šต๋‹ˆ๋‹ค.
์‹คํ—˜์—์„œ ๊ฒ€์ฆ์— ์‚ฌ์šฉ๋œ KPI๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
๊ฒ€์ฆ์— ์‚ฌ์šฉ๋œ KPI๋Š” Lot Dispatching ๊ฒฐ๊ณผ, OHT Vehicle Dispatching ๊ฒฐ๊ณผ, 2๋…„ ๋™์•ˆ์˜ ์ด์ƒ์‚ฐ๋Ÿ‰, Cycle Time์˜ ํ‰๊ท , On Time Delivery rate ๋“ฑ์ž…๋‹ˆ๋‹ค.
Dispatching Rule ์ค‘์—์„œ Closet Idle Vehicle ๋ฐฉ๋ฒ•์ด ๊ฐ€์žฅ ์ข‹์€ ๊ฒฐ๊ณผ๋ฅผ ๋‚ธ ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
Closet Idle Vehicle ๋ฐฉ๋ฒ•์€ ๋‹ค๋ฅธ ๋‘ ์กฐ๊ฑด๊ณผ ๋น„๊ตํ–ˆ์„ ๋•Œ KPI๊ฐ’์—์„œ ํฐ ์ฐจ์ด๋ฅผ ๋ณด์ด๋ฉฐ, ๊ฐ€์žฅ ์ข‹์€ ๊ฒฐ๊ณผ๋ฅผ ๋ƒˆ์Šต๋‹ˆ๋‹ค.
Bay์˜ Idleํ•œ OHT Vehicle ๋Œ€์ˆ˜ Limit ๊ด€๋ฆฌ ๋ฐฉ๋ฒ• ์ค‘ By Transport Request๊ฐ€ ๋‹ค๋ฅธ ๋ฐฉ๋ฒ•๋“ค๋ณด๋‹ค ์šฐ์ˆ˜ํ•œ ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
By Transport Request ๋ฐฉ๋ฒ•์€ Balance ๋ฐฉ๋ฒ•๊ณผ By Utilization ๋ฐฉ๋ฒ•๋ณด๋‹ค KPI๊ฐ’์—์„œ ๋” ์ข‹์€ ๊ฒฐ๊ณผ๋ฅผ ๋ณด์˜€์Šต๋‹ˆ๋‹ค.
Oldest Idle Vehicle ๋ฐฉ๋ฒ•๊ณผ Low-Util Vehicle ๋ฐฉ๋ฒ•์˜ KPI๊ฐ’ ๋น„๊ต ๊ฒฐ๊ณผ๋Š” ์–ด๋– ํ–ˆ์Šต๋‹ˆ๊นŒ?
Oldest Idle Vehicle ๋ฐฉ๋ฒ•๊ณผ Low-Util Vehicle ๋ฐฉ๋ฒ•์€ KPI๊ฐ’์—์„œ ํฐ ์ฐจ์ด๊ฐ€ ์—†๋Š” ๊ฒƒ์œผ๋กœ ํ™•์ธ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.
AMHS ์šด์˜์— ์žˆ์–ด์„œ ์žฅ๋น„์˜ Utilization ์ˆ˜์น˜๊ฐ€ ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
์žฅ๋น„์˜ Utilization ์ˆ˜์น˜๋Š” AMHS์˜ ์šด์˜์— ํฌ๊ฒŒ ์˜ํ–ฅ์„ ๋ผ์น˜์ง€ ์•Š๋Š” ๊ฒƒ์œผ๋กœ ํ™•์ธ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.
์‹คํ—˜ 1์˜ ๊ฒฐ๊ณผ์—์„œ Closet Idle Vehicle Rule์˜ ํ•œ๊ณ„๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
Closet Idle Vehicle Rule์€ Dispatching ํ›„๋ณด๊ฐ€ Idleํ•œ ์ƒํƒœ์˜ OHT Vehicle๋งŒ์„ ํฌํ•จ์‹œ์ผœ, ์ž‘์—…์ด ๋๋‚˜๋Š” ์‹œ๊ฐ„์ด ์งง์•„ ๋” ๋นจ๋ฆฌ ๋„์ฐฉํ•  ์ˆ˜ ์žˆ๋Š” OHT Vehicle์„ ์ฐพ์„ ํ•„์š”๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
OHT Vehicle์˜ Dispatching Rule ์ค‘ ๊ฐ€์žฅ ์ข‹์€ ๊ฒฐ๊ณผ๋ฅผ ๋‚ธ ๋ฐฉ๋ฒ•์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
OHT Vehicle์˜ Dispatching Rule ์ค‘ ๊ฐ€์žฅ ์ข‹์€ ๊ฒฐ๊ณผ๋ฅผ ๋‚ธ ๋ฐฉ๋ฒ•์€ 'The Fastest Vehicle' ๋ฐฉ๋ฒ•์ž…๋‹ˆ๋‹ค.
Idleํ•œ OHT Vehicle์„ ๊ด€๋ฆฌํ•˜๋Š” ๋ฐฉ๋ฒ• ์ค‘ ๊ฐ€์žฅ ํšจ๊ณผ์ ์ธ ์ •์ฑ…์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
Idleํ•œ OHT Vehicle์„ ๊ด€๋ฆฌํ•˜๋Š” ๋ฐฉ๋ฒ• ์ค‘ ๊ฐ€์žฅ ํšจ๊ณผ์ ์ธ ์ •์ฑ…์€ ๋ฌผ๋ฅ˜ ๋Ÿ‰์— ๋”ฐ๋ฅธ 'By Transport' ๋ฐฉ๋ฒ•์ž…๋‹ˆ๋‹ค.
๋ณธ ์—ฐ๊ตฌ์—์„œ ์‚ฌ์šฉ๋œ ๋ฐ์ดํ„ฐ์…‹์˜ ์ด๋ฆ„์€ ๋ฌด์—‡์ด๋ฉฐ, ์ด ๋ฐ์ดํ„ฐ์…‹์„ ์‚ฌ์šฉํ•œ ์—ฐ๊ตฌ์˜ ์˜์˜๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
๋ณธ ์—ฐ๊ตฌ์—์„œ ์‚ฌ์šฉ๋œ ๋ฐ์ดํ„ฐ์…‹์˜ ์ด๋ฆ„์€ SMT2020์ด๋ฉฐ, ํ˜„๋Œ€ FAB ๊ทœ๋ชจ์˜ ํฌ๊ธฐ ํ™˜๊ฒฝ์—์„œ ๋ฌผ๋ฅ˜ ์—ฐ๊ตฌ๋ฅผ ์ง„ํ–‰ํ•œ ๊ฒƒ์— ์˜์˜๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
๋ณธ ์—ฐ๊ตฌ์˜ ํ•œ๊ณ„์  ์ค‘ ํ•˜๋‚˜๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
๋ณธ ์—ฐ๊ตฌ์˜ ํ•œ๊ณ„์  ์ค‘ ํ•˜๋‚˜๋Š” Dispatching ๋ฐฉ๋ฒ•์„ VID ๋ฐฉ๋ฒ•๋งŒ์„ ์‚ฌ์šฉํ•˜์—ฌ ์‹คํ—˜์„ ์ง„ํ–‰ํ•œ ์ ์ž…๋‹ˆ๋‹ค.
OHT Vehicle์˜ Utilization์ด ๋‚ฎ์€ ์ด์œ ๋Š” ๋ฌด์—‡์ด๋ฉฐ, ์ด๋กœ ์ธํ•ด ์‹คํ—˜ ๊ฒฐ๊ณผ์— ์–ด๋–ค ์˜ํ–ฅ์„ ๋ฏธ์ณค์Šต๋‹ˆ๊นŒ?
OHT Vehicle์˜ Utilization์ด ์•ฝ 50%๋กœ ๋‚ฎ๊ธฐ ๋•Œ๋ฌธ์— ์‹คํ—˜ ๊ฒฐ๊ณผ์—์„œ KPI ๊ฐ’์˜ ์ฐจ์ด๊ฐ€ ํฌ์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค.
์ž๋™ํ™”๋œ ์œ ๋„ ์ฐจ๋Ÿ‰(AGV)์˜ ๋ฃจํ”„ ๋ ˆ์ด์•„์›ƒ์—์„œ์˜ ์œ„์น˜ ์„ ์ •์ด ์‹œ์Šคํ…œ ์‘๋‹ต ์‹œ๊ฐ„์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
AGV์˜ ๋ฃจํ”„ ๋ ˆ์ด์•„์›ƒ์—์„œ์˜ ์œ„์น˜ ์„ ์ •์€ ์‹œ์Šคํ…œ ์‘๋‹ต ์‹œ๊ฐ„์„ ์ค„์ด๋Š” ๋ฐ ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•˜๋ฉฐ, ์ด๋Š” ์ฐจ๋Ÿ‰์˜ ํšจ์œจ์ ์ธ ๋ฐฐ์น˜๊ฐ€ ์ด๋™ ์‹œ๊ฐ„์„ ์ตœ์†Œํ™”ํ•˜๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.
๋ฐ˜๋„์ฒด ์ œ์กฐ์—์„œ ์˜ค๋ฒ„ํ—ค๋“œ ํ˜ธ์ด์ŠคํŠธ ์šด์†ก ์‹œ์Šคํ…œ์˜ ์ฐจ๋Ÿ‰ ์žฌ๋ฐฐ์ •์ด ํšจ๊ณผ์ ์ธ ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
์˜ค๋ฒ„ํ—ค๋“œ ํ˜ธ์ด์ŠคํŠธ ์šด์†ก ์‹œ์Šคํ…œ์—์„œ ์ฐจ๋Ÿ‰ ์žฌ๋ฐฐ์ •์€ ๋Œ€๊ทœ๋ชจ ์‹œ์Šคํ…œ์—์„œ์˜ ํšจ์œจ์„ฑ์„ ๋†’์ด๊ณ , ์ž์›์˜ ์ตœ์  ํ™œ์šฉ์„ ํ†ตํ•ด ์ƒ์‚ฐ์„ฑ์„ ํ–ฅ์ƒ์‹œํ‚ต๋‹ˆ๋‹ค.
๋””์ง€ํ„ธ ํŠธ์œˆ์ด ์ž๋™ํ™”๋œ ๋ฌผ๋ฅ˜ ์‹œ์Šคํ…œ์˜ ์„ค๊ณ„ ๊ฒ€์ฆ๊ณผ ์šด์˜ ๊ด€๋ฆฌ์— ์–ด๋–ป๊ฒŒ ๊ธฐ์—ฌํ•ฉ๋‹ˆ๊นŒ?
๋””์ง€ํ„ธ ํŠธ์œˆ์€ ์‹ค์ œ ์‹œ์Šคํ…œ์˜ ๊ฐ€์ƒ ๋ชจ๋ธ์„ ํ†ตํ•ด ์„ค๊ณ„ ๊ฒ€์ฆ๊ณผ ์šด์˜ ๊ด€๋ฆฌ์˜ ์ •ํ™•์„ฑ์„ ๋†’์ด๊ณ , ๋ฌธ์ œ ๋ฐœ์ƒ ์‹œ ์‹ ์†ํ•œ ๋Œ€์‘์„ ๊ฐ€๋Šฅํ•˜๊ฒŒ ํ•ฉ๋‹ˆ๋‹ค.
๋ฐ˜๋„์ฒด ์ œ์กฐ์—์„œ ๋ณ‘๋ชฉ ํ˜„์ƒ ๊ฐ์ง€ ํ”„๋ ˆ์ž„์›Œํฌ์˜ ์—ญํ• ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
๋ณ‘๋ชฉ ํ˜„์ƒ ๊ฐ์ง€ ํ”„๋ ˆ์ž„์›Œํฌ๋Š” ์‹œ๋ฎฌ๋ ˆ์ด์…˜์„ ํ†ตํ•ด ์ƒ์‚ฐ ๊ณต์ •์˜ ๋ณ‘๋ชฉ ๊ตฌ๊ฐ„์„ ์‹๋ณ„ํ•˜๊ณ , ์ด๋ฅผ ํ†ตํ•ด ์ƒ์‚ฐ ํšจ์œจ์„ฑ์„ ๊ฐœ์„ ํ•˜๋Š” ๋ฐ ๊ธฐ์—ฌํ•ฉ๋‹ˆ๋‹ค.
์˜ˆ์ธก์  ์ฐจ๋Ÿ‰ ๋””์ŠคํŒจ์นญ ๋ฐฉ๋ฒ•์ด ๋ฐ˜๋„์ฒด ์ œ์กฐ ๊ณต์ •์—์„œ ์ค‘์š”ํ•œ ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
์˜ˆ์ธก์  ์ฐจ๋Ÿ‰ ๋””์ŠคํŒจ์นญ ๋ฐฉ๋ฒ•์€ ์‹ค์‹œ๊ฐ„ ๋ฐ์ดํ„ฐ ๋ถ„์„์„ ํ†ตํ•ด ์ฐจ๋Ÿ‰์˜ ์ตœ์  ๊ฒฝ๋กœ๋ฅผ ๊ณ„ํšํ•˜์—ฌ, ๊ณต์ •์˜ ํšจ์œจ์„ฑ์„ ๋†’์ด๊ณ  ๋Œ€๊ธฐ ์‹œ๊ฐ„์„ ์ค„์ž…๋‹ˆ๋‹ค.
OHT ์‹œ์Šคํ…œ์ด ํ˜„๋Œ€ 300mm ๋ฐ˜๋„์ฒด FAB์—์„œ ์ค‘์š”ํ•œ ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
OHT ์‹œ์Šคํ…œ์€ ํ˜„๋Œ€ 300mm ๋ฐ˜๋„์ฒด FAB์˜ ์ฃผ์š” ์ž๋™ํ™” ๋ฌผ๋ฅ˜ ์‹œ์Šคํ…œ์œผ๋กœ, FAB์˜ ์ „์ฒด ์„ฑ๋Šฅ์ด OHT ์‹œ์Šคํ…œ์— ์˜์กดํ•  ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค.
์ œ์•ˆ๋œ OHT ์ œ์–ด ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ๋‘ ๊ฐ€์ง€ ์ฃผ์š” ๊ตฌ์„ฑ ์š”์†Œ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
์ œ์•ˆ๋œ OHT ์ œ์–ด ์•Œ๊ณ ๋ฆฌ์ฆ˜์€ ์ฐจ๋Ÿ‰์„ ์ด๋™ ์š”์ฒญ์— ํ• ๋‹นํ•˜๋Š” OHT ๋””์ŠคํŒจ์นญ ์•Œ๊ณ ๋ฆฌ์ฆ˜๊ณผ ์œ ํœด OHT์˜ ํ–‰๋™์„ ๊ฒฐ์ •ํ•˜๋Š” ์œ ํœด OHT ๊ด€๋ฆฌ ์ •์ฑ…์œผ๋กœ ๊ตฌ์„ฑ๋ฉ๋‹ˆ๋‹ค.
OHT ์ œ์–ด ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ์œ ์šฉ์„ฑ์„ ์ž…์ฆํ•˜๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉ๋œ ๋ฐ์ดํ„ฐ์…‹์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
OHT ์ œ์–ด ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ์œ ์šฉ์„ฑ์„ ์ž…์ฆํ•˜๊ธฐ ์œ„ํ•ด SMT2020 ๋ฐ์ดํ„ฐ์…‹, ๋ฐ˜๋„์ฒด ์ œ์กฐ ํ…Œ์ŠคํŠธ๋ฒ ๋“œ๊ฐ€ ์‚ฌ์šฉ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.
OHT ๋””์ŠคํŒจ์นญ ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ์—ญํ• ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
OHT ๋””์ŠคํŒจ์นญ ์•Œ๊ณ ๋ฆฌ์ฆ˜์€ ๊ฐ ์ด๋™ ์š”์ฒญ์— ์ฐจ๋Ÿ‰์„ ํ• ๋‹นํ•˜๋Š” ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค.
์ œ์•ˆ๋œ OHT ์ œ์–ด ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ์„ฑ๋Šฅ์„ ํ‰๊ฐ€ํ•˜๊ธฐ ์œ„ํ•ด ์–ด๋–ค ๋ฐฉ๋ฒ•์ด ์‚ฌ์šฉ๋˜์—ˆ์Šต๋‹ˆ๊นŒ?
์ œ์•ˆ๋œ OHT ์ œ์–ด ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ์„ฑ๋Šฅ์„ ํ‰๊ฐ€ํ•˜๊ธฐ ์œ„ํ•ด ๋‹ค์–‘ํ•œ ์‹คํ—˜์ด ์ˆ˜ํ–‰๋˜์—ˆ์Šต๋‹ˆ๋‹ค.
ํƒ๋ฐฐ ํ„ฐ๋ฏธ๋„์—์„œ ์ž๋™ํ™” ์„ค๋น„ ๋„์ž…์˜ ์ฃผ์š” ๋ชฉ์ ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
์ž๋™ํ™” ์„ค๋น„ ๋„์ž…์˜ ์ฃผ์š” ๋ชฉ์ ์€ ์ž‘์—…์˜ ์‹ ์†์„ฑ๊ณผ ์ •ํ™•๋„๋ฅผ ์ฆ๊ฐ€์‹œํ‚ค๊ณ , ์•ˆ์ „์„ฑ์„ ํ™•๋ณดํ•˜๋ฉฐ, ์ฒ˜๋ฆฌ๋Ÿ‰์„ ํ™•๋Œ€ํ•˜์—ฌ ํ„ฐ๋ฏธ๋„ ๋‚ด ์ž‘์—…์„ ํšจ์œจ์ ์œผ๋กœ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ๋„๋ก ์ง€์›ํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
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