²Ä¤T³¹ «e³B²z
¡@
3.1«e³B²zªº·N¸q
¤@¯ë«e³B²z¤uµ{¹Lµ{¬°,¬ã¿i¹w³Æ¬~²b¤ô¬~¹q¸Ñ²æà¤ô¬~»Ä®û¤Î¬¡©Ê¤Æ¤ô¤¤©M¤ô¬~¹qÁá¡C
3.1.1 «e³B²zªº¥Øªº
¥[¤u·h¹B¡B«O¦s´Á¶¡·|¦³ªoà¡B®ñ¤Æª«ù×¥Ö¡B²B®ñ¤Æª«¡B
¦Ç¹Ðµ¥¦Ãª«ªþµÛ©óÁá¥óªí±¤W¡AY¤£¥h°£³o¨Ç¦Ãª«¦Ó¶i¦æ
¹qÁá±N±o¤£¨ì¨}¦nªºÁá¼h¡CÁá¡P ¥ó«~½è¡A«e³B²z¥e«Ü«nªº
¦a¦ì¡C
3.1.2 «e³B²z¤£¨}©Ò³y¦¨¤§Áá¼h¯Ê³´
«e³B²z¤£¨}©Ò³y¦¨¤§Áá¼h¯Ê³´¡A¦³¤U¦C´X¶µ¡G(1)éÂ÷¡A
(2)®ðµÈ¡A(3)¦ÃÂI¡A(4)¥ú¿A¤£§¡¡A(5)¥W¥Y¤£¥¡A(7)¤p¤Õ
(8)°§C@»k©Ê¡A(9)¯Ü¤Æ¡C¹qÁᤧ¤£¨}¡A«e³B²z¦û«Ü¤jªºì
¦]¡C
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3.1.3 ¦¾ª«ªººØÃþ
¦Ãª«ªººØÃþ¡A¥i¤À¬°¦³¾÷ª«¤ÎµL¾÷ª«¡C¦³¾÷ª«¦Ãª«¥Dn¬O°Ê
ª«©Êªoà¡A´Óª«©Êªoà¤ÎÄqª«©Êªoà¡AµL¾÷ª«¦Ãª«¬Oª÷ÄÝ®ñ¤Æ
ª«¡BÆQÃþ¡B¹Ð®J¡B¤Î¬â¤g¡C¥t¥~¥Ñ¦³¾÷ª«©MµL¾÷ª«¦Ãª«¤§ª«¦p
¬ã¿i®h¡B¬ã¿i§÷®Æ¡C°Êª«©Ê¤Î´Óª«©Êªoà¥i³Q¤Æ½p¾¯¨m¥h°£¡C
Äqª«©Êªo¦ÃµLªk³Q½p¾¯¨m¥h°£»Ý¥Î¤TÛw¤A²m¡B¨Tªo¡B¥Ûªo·»¾¯
¨Å¤Æ¾¯µ¥¥h°£¡CµL¾÷ª«¦Ãª«¥i³Q»Ä©Î½p·»¸Ñ¡A§Q¥Î»Ä¡B½p®ûº{
¡B¤Æ¾Ç©Î¹q¸Ñ¤èªk¥h°£¤Î¾÷±ñ¬ã¿i¤èªk¥h°£¡CµL¾÷¡B¦³¾÷²V¦X
¦Ãª«¡A¥h°£¸û§xÃø¡A°£¤F§Q¥Î¤Æ¾Ç¤èªk¡A¥ç¶·¥Î¹q¸Ñ¡A¾÷±ñ¬ã
¿iµ¥¤èªkÁp¦XÀ³¥Î¥h°£¡C
¡@
3.1.4 ¹qÁá«e³B²z¥h°£ªº¨å«¬¦¾ª«
(1) ¼í·Æªo (6) ²f¤õ´Ý¯dª«
(2) ¤Á«dªo (7) ¼ö³B²zÆQ
(3) ¬ã¿iªo (8) ¼ö³B²zÆQ
(4) ¼ö´³ (9) ¦¾¸ñ
(5) ùפλG»kª« (10) ªoº£¤Îªo¾¥
3.1.5 ªí±²M¼ä´ú©w
ªí±²M¼ä«×´ú©w¡A¦b¤u³õ³Ì¹ê¥Îªº¤èªk¬O¥Î¤ô¨R(water-beak
test)¡AÀˬdªí±¤ô¬O§_§¡¤Ã¼íÀã¡A¦pªG¬O§¡¤Ã¼íÀã«h¬°²M¼äªí
±¡A¤Ï¤§«h¤£²M¼ä¡C¨ä¥¦¤èªk¦³¡ANielson method¡AAtomizer
test¡AFluoresent method¡Aweight of residual soil¡Awip-
ing method¡Aresidual patlern method ¤Î Radioisotope
tracer technique¡C¡@
3.1.6 ¿ï¾Ü²M¼ä¤èªk¤Î²M¼ä§÷®Æ¤§¼vÅT¦]¯À
¨ä¼vÅT¦]¯À¦³¡G
(1) ³Q²M¼äªí±¤§¯S©Ê (9) ²M¼ä¾¯ªº·Å«×
(2) ³Q¥h°£¦Ãª«¤§¯S©Ê (10)À³¥Î®É¶¡
(3) ²M¼än¨Dµ{«× (11)¸gÅç
(4¡^À³¥Îªº¤èªk (12)Åͩզ¸¼Æ
(5) ¤ô½è (13)¦Ã¬Vªºµ{«×
(6) ¤âÄò¡B¥t¥ó¡B³]³Æ¤Hûªº¦w¥þ (14)¤U¤@¨B³B²z
(7) ¦¨¥» (15)¼oª«¤§³B²z
(8) ²M¼ä¾¯ªº¿@«×
3.1.7 ²M¼ä³B²z¤§ª`·N¨Æ¶µ
(1) ²´·ú¡B¥Ö½§¡B¦çªAµ¥Á×§K±µÄ²²M¼ä¾¯¡A¨ÃnÀ¹¨¾Å@¦ç¤Î²´
¸n¡C
(2) ¨¾¤îªø®É¶¡§l¤J¦³¬r®ðÅé,¶·¨ÑÀ³¾A·íªº³q·¡C
(3) ¨Ï¥Î·|´§µo©Ê²M¼ä¾¯®É¡A·Å«×¥²§C©ó¿UµÛÂI¡A¦b¨Ï¥Îªº°Ï
°ìÄY¸T·Ï¤õ¤Î¦³¤õ¥ú©Î¬ã¿i¤§§@·~¡C
(4) ½Õ¨î«ÆP©Ê²M¼ä¾¯®É¡AnºCºCªº¥[¤J§N¤ô¡AÁ×§K²£¥Í¼@¯P
¤ÏÀ³¡A¥²¶·¥ý¦b§N¤ô¤¤·»¸Ñ¦Ó«á¦A¥[¼ö¡C
(5) »Ä©Ê§÷®Æ½Õ¨î®É¡A¤£¯à±N¤ô¥[¤J»Ä¤¤¥²¶·ºCºCªº±N»Ä¥[¤J
¤ô¤¤¡C
(6) ¦s©ñ»Ä©Ê·»¾¯ªº·»¾¹¡A¥²¶·¥Î¨¾»Ä§÷®Æ¨î¦¨¡A¨¾¤î·lÃa¦a
ªO¤Îªþªñ³]³Æ¡A¥²¶·¿í¦uÃÄ«~¨Ï¥Îªº»¡©ú¡C
(7) ¨¾¤î²M¼ä¾¯·lÃaÁá¥ó¾÷§÷¡A¥i²K¥[§í¨î¾¯¡A¨Ï¦b©Ò¦³¦Ãª«
¥h°£«á§Î¦¨«OÅ@¼h¡C
(8) ²M¼ä¾¯¿@«×¼W¥[¡A²M¼ä®É¶¡¥i¥H´î¤Ö¦ý¦³¤@©w«×¡A¶W¹L
¦¹«×¤Ï¦Ó¤£§Q¡C
(9) ·Å«×¼W¥[¹ï²M¼ä®É¶¡¥i¥H´î¤Ö¡C
(10)²M¼ä»Ýn¤@¬q®É¶¡¡A¤£¬O¥ß§Y´N¥i²¾¥h¦Ãª«¡C
(11)²M¼ä¹Lµ{¤¤©Î¤§«á¡A²M¬~¬O«Ü«nªº¡C
3.1.8 ²M¼ä¾¯¥h°£¦Ãª«ªºì²z
(1) ·»¸Ñ¤O§@¥Î¡A¦p¤ô¥i·»¸ÑÆQ¡A»Ä¥i·»¸Ñª÷ÄÝù×¥Ö¡A¨Tªo¥i
·»¸Ñªo¯×¡C
(2) ÆP¤Æ§@¥Î¡C
(3) ®ûÀã§@¥Î¡A±N²¸¤ô©ÊÅܿˤô©Ê¡C
(4) ¨Å¤Æ§@¥Î¡A¨Ïªo»P¤ô²V¦X¦b¤@°_¡C
(5) ¤Ï¾®§@¥Î¡A§Y¬°Äa¯B§@¥Î¡C
3.1.9 ¥h°£®ñ¤Æª«¤Îù×¥Öªº¤èªk
°ò¥»¤èªk¦³:1.¼Q¬â°£ù×(abrasive blasting),2.ºuµ©°£
ù×(tumbling),3.¨ê¥ú°£ù×(brushing),4.»Ä®ûº{(acid pic-
king),5.ÆQ¯D°£ù×(salt bath descaling),6.ÆP¾¯°£ù×(al-
kline descaling),7.»Ä¬~(acid cleaning)¡C
3.1.10 ¿ï¾Ü°£ùפèªkªº¦]¯À
¿ï¾Ü°£ùפèªkªº¦]¯À¦³:1.ù×¥Öªº«p«×,2.°ò§÷ªº©Ê½è,3.Áá
¥ó»s³y¤Î³B²z¹Lµ{,4.®e³\°ò§÷·l¯Ó¤j¤p,5.ªí±¥ú«×n¨D,6.
Áá¥ó¤§§Îª¬¤Î¤j¤p,7.²£¶qn¨D,8.¥i³QÀ³¥Îªº³]³Æ,9.¦¨¥»,
10.²B¯Ü©Ê¡C
3.9.8 ¾N¤Î¾N¦Xª÷¤§»Ä®û·»²G°t¤è
Chromic acid 30 ~ 40 oz / gal
Sodium sulfate 2 ~ 4 oz / gal
Temperature room
Time 5 ~ 30 sec
Y¤ô¬~«á¦³¶À¦â½¤«h¥Î1% ²¸»Ä®ûªw²æ¦â¡C
Chromic acid 30 ~ 40 oz / gal
Hydrochloride 12 oz / gal
Temperature room
Time 1 min
¤ô¬~§¹«á¦A¥Î40 oz/gal »Ì»Ä¤ô·»²G®ûªw¡C
3.9.9 Âì¤Î¹W¦Xª÷¤§»Ä®û·»²G°t¤è
(1) AISI 661 , 670 , 680 , 688 ¦Xª÷ ¡G
Hydrofluoric acid 48 ~ 58 oz / gal
Nitric acid 7 ~ 10 oz gal
Temperature room
Sodium hydric 1 ~ 2 wt %
Sodium hydroxide 98 ~ 99 wt %
Temperature 680 ~ 720 F
(2) ¯Â Âì
Hydrochloride acid 50 ~ 75 vol %
Temperature room
(3) ¥X¥ú ( bright dipping )
Sulfuric acid 5 vol %
Ferric sulfate 24 oz / gal
Temperature 180 F
Hydrochloride acid 25 vol %
Ferric sulfate 13 oz / gal
Temperature 160 ~ 180 F
3.9.10 ¿ûÅK»Ä®û·»²G°t¤è
°Ó·~§í¨î¾¯ ( commercial inhibitors ) , ®òÃþ ( amines ) ¤Îµv»ÄÆQ ( nitrates ) ³q±`¥Î¨Ó¨¾¤î¹L«×®û»k ( overetching ) ¤Î°w¤Õ ( pitting )¡C¨ä°t¤è¦³ ¡G
Hydrochloric acid 55 vol %
Inhibitor ( optional ) »Ýn¶q
Temperature room
Time 1/2 ~ 1 min
¥i·»¸Ñ§t Fe ¦Ü 5 oz / gal¡FCu 0.5 oz / gal ³Ì¦h¡C
Sulfuric acid 25 vol %
Inhibitor ( optional ) as required
Temperature room
Time upto 10 min
¼Ñ¤Î¥[¼öºÞ»Ý¥Î¹]³QÂÐ ( lead - lined )¡C
(3) ¿û 400 ¨t¦C¤ÎpH ¿û°£ù×°t¤è¦³¡G
Ferric sulfate anhydrous 8.5 ~ 13.5 oz / gal
Hydrofluoric acid 1.5 ~ 2.5 oz / gal
Temperature 125 ~ 135 F
Time 1 ~ 5 min
Sodium chloride 2 ~ 4 oz / gal
Sulfuric acid 12 ~ 27 oz / gal
Temperature 160 ~ 180 F
Time min
Sulfuric acid 2 ~ 3 oz / gal
Potassium nitrate 2 ~ 3 oz / gal
Temperature 160 F
Time 5 ~15 min
ÃP²æù׫¯ ( loosen heavy )
Potassium permanganate 8 ~ 12 oz / gal
Sodium hydroxide 8 ~ 12 oz / gal
Temperature 160 F to ªmÂI
Time 30 min
¦¹·»²G³B²z«á»Ý¦A¥Î·»²G(1)©Î(2)°£ùסC
(4) űÅK°£ù×°t¤è ¡G
Sulfuric acid 10 ~ 15 oz / gal
©Î 25 ~ 30 oz / gal
Nitric acid 4 ~ 5 oz / gal
Hydrofluoric 12 ~ 15 oz / gal
(5) ¥X¥ú ( bright dips ) °t¤è¦³ ¡G
Citric acid 10 ~ 12 oz / gal
ammonia pH 65 ~ 7
Oxalic acid 1 ~ 2 oz / gal
Hydrogen 0.5 oz / gal
Sulfate as brightener ·L¶q
°ª¹q¬y±K«×¹q¸Ñ©ß¥ú¡C
3.9.11 »É¤Î»É¦Xª÷¤§»Ä®û·»²G°t¤è
(1) ¥h°£«p«¯ ( heavy scale ) °t¤è ¡G
Sulfuric acid 55 ~ 80 oz / gal
Nitric acid 10 ~ 15 oz / gal
Temperature room
»É·»¸Ñ§t¶q³Ì¦h¨ì 3 oz / gal¡C
(2) ¥h°£´¶³qù×¥Ö ( moderate scales ) °t¤è ¡G
Sulfutic acid 20 ~ 30 oz / gal
Chromic acid ©Î 3 ~ 4 oz / gal
Sodium dichromate 45 ~ 6 oz / gal
Temperature room
»É·»¸Ñ³Ì¦h§t¶q¨ì 2 oz / gal¡C
(3) ¥h°£»´·Lù×¥Ö ( light scales ) °t¤è ¡G
Sulfuric acid 19 ~ 26 oz / gal
Temperature room ~ 125 F
»É·»¸Ñ¶q³Ì¦h¨ì 4 oz / gal¡C
(4) §t 0.7 % Pb¥H¤W¤§»É¦Xª÷»Ä®û°t¤è ¡G
Fluboric acid 15 ~ 24 oz / gal
Temperature room
»É·»¸Ñ§t¶q³Ì¦h¨ì 1.5 oz / gal¡C
²k±µª«¥ó¥t¥[5 %¹L®ñ¤Æ²B hydrogen peroxide¡C
(5) ¦L¨ê¹q¸ôªO ( circuit board ) »Ä®û°t¤è¦³ ¡G
Ammomium persulfate 32 vol %
Temperature room to 100 F
Nitric acid 30 ~ 36 oz / gal
Phosphoric acid 20 ~ 25 oz / gal
Temperature room to 100 F
(6) ¥X¥ú ( bright dipping ) °t¤è¦³ ¡G
Sulfuric acid 90 ~ 110 oz / gal
Nitric acid 20 ~ 25 oz / agl
water 33 vol %
Sodium chloride 0.25 oz / gal
ºñ¤Æ¶uÀ°§U¥X¥ú¡A¦ý¹L¶q·|²£¥Í´³ÂI ( spotting )¡C
Phosphoric acid ( 85 % ) 55 vol %
Nitric acid ( 40 Be^-1 ) 20 vol %
Acetic acid ( 98 % ) 25 vol %
Temperature 130 ~ 75 F
Sodium cyanide 4 ~ 6 oz /gal
Temperature 120 ~ 150 F
¤]¥i¦b¸û§C·Å«×¤U¶§·¥³B²z
3.9.12 ¤£ù׿û»Ä®û
ÆQ»Ä·|²£¥Í´¹¬É«I»k¡A´Ý¯dºñÂ÷¤l·|¤Þ°_À³¤O»G»k¡A©Ò¥H¤£³Q±ÀÂ˨ϥΡC¤£ù׿ûù×¥Ö¦³®É¤£©ö»P»Ä°_§@¥Î¡AY±j¨î°£¥h«h·|¹L«×»Ä®û¨è»k°ò§÷ (substrate )¤Î²£¥Í°w¤Õ¡A©Ò¥H¥²»Ý¥ý§@²æù× ( scale loosening )¡A¨ä°t¤è¦p¤U¡G
(1) ²æù× ( scale loosening ) °t¤è¡G
Sodium hydroxide NaOH 20 ~ 25 oz / agl
Sodium carbonate ( anhydrous ) 25 oz / gal
Potassium permanganate 6 ~ 8 oz / agl
Temperature 190 F ¨ìªmÂI
Sodium carbonate 20 oz / gal
Sodium hydroxide 5 oz / gal
Potassium permanganate 12 oz / gal
Temperature 190 F ¨ìªmÂI
Sulfuric acid 10 vol %
Temperature 180 F
(2) °£ù׻Įû ( pickling ) °t¤è¡G
Nitric acid 30 ~ 65 oz / gal
Hydrofluoric acid ©Î 4 vol %
Ammonium bifluoride 6.7 oz / gal
Temperature 120 ~ 140 F
Time ¤£¶W¹L 30 min
Dissolved metal Fe ³Ì¦h¨ì 3 oz / gal
(3) §N¥[¤uª«¥ó°£ù׻Įû°t¤è¦³¡G
Sulfuric acid 6.25 vol %
Hydrofluoric acid 6.25 vol %
Chromic acid 8 oz / gal
Temperature ¨ì 180 F
Ferric sulfate 9 ~ 13 oz / gal
Hydrofluoric acid 1.7 vol %
Temperature 125 ~ 135 F
Sulfuric acid 10 oz / gal
Ferric sulfate 0.25 oz / gal
Temperature 160 ~ 180 F
Nitric acid 45 ~ 70 oz / gal
Molybdic acid 0.35 ~ 0.5 oz / agl
¦¹·»²G¥i¥h°£ª÷ÄÝÂø½è ( foreign metals )
3.10 ¶Wµªi¬~²b
¶Wµªi¦pªG¥¿½T¨Ï¥Î,¹ï²M¼ä¤u§@«Ü¦³À°§U,¥¦¥i¸`¬Ù®É¶¡,ª÷¿ú¤Î¼W¥[²M¼ä«×(clearness),¤u§@¥i¤p¦ÜÁ³µ·¦Ó¤j¨ì¶W¹L300½S«.¬O§Q¥Î´õ¬y(cavitation)§@¥Î¤Î¯}µõ(implosion) §@¥Î¥h°£ªí±¦Ãª«,¥¦¹ï½ÆÂø¤u¥ó©Î²Ó¤Õªº¤u¥ó³£¦³®Ä.
3.10.1 ¶Wµªi¬~²b¤§¼vÅT¦]¯À
(1) ·Å«×:¤@¯ë·Å«×·U°ª,¶Wµªi¬~²b·U¦n,¦ý¤£n¶V¹L§C©óªmÂI10^c,¤Î¤£§Q¤§¤Æ¾Ç§@¥Î.
(2) ®ðÅé:Ä~Äòªk¨Ï·»²G®ðÅé©ö©ó¯B¥X,©Î¥[¼ö¨Ï·»²G´î¤Ö,¥[¼íÀ㾯(wetting agent),¨Ï®ðÅé¯à¨³³tÂ÷¶}ªí±.
(3) ªí±±i¤O(surface tension)·U¤j«h´õ¬y§@¥Î±K«×(cavitation density)·U¤p.
(4) Öß«×(viscosity)·U¤j«h¶·¸û¤jªº¯à¶q°_´õ¬y§@¥Î.(5) ¶Wµªi¯à¶q(ultrasonic power)n¾A·í,¤Ó¤j©Î¤Ó¤p³£¤£¦n.
(6) Ä««ß(frequency)·U¤j»Ý°ª¯à¶q¨Ó²£¥Í¬Û¦P¤§´õ¬y§@¥Î,¤@¯ë¦b21~45kHz.
(7) ¤u¥ó¤§ÃnÅS(part exposure),¤u¥ó¸Ì±¥²»Ý±µÄ²¨ì¶Wµªi¬~²b²G,³q¹L¿ù»~¦³1.¤u¥ó©ñ¸m¤£¾A·í§Î¦¨ªÅ®ð³U(gaspockets).¦³®É»Ýn½°Ê¤u¥ó,2.Äx¤l¤º¤p¤u¥ó¤Ó¦h,t²ü¹L¦h,¹ç¥i¤Ö¶q¦h¦¸¤£n¦h¶q¦h¦¸,3.Äx¤l¤Î±¾¬[(baskets orfixtures for holding parts)ªý굪i.
(8) ¦ÃÂI(contaminants)ºØÃþ:
1.¥i·»©Ê¦Ãª«(soluble contaminamts).
2.¤£·»©Ê¥Ñ¥i·»©ÊÖߦX¦Ãª«(non-soluble,held by solublebinder contaminanys)¦p¤Á«d®hÖߪþ¦bªo«üª«¤W.).
3.¤£·»©Ê¦Ãª«(non-soluble contaminants).
(9) ¬~²b²G¤Æ¾Ç¦¨¥÷(cleaning chemical).
(10) ³]³Æ(equipments).
3.10.2 ¶Wµªi¬~²b¤§ì²z¤ÎÀuÂI
ì²z:
¶Wµªi¬~²bªº§@¥Î,¬O¥H¶W¹L¤HÃþťıÁnÄ«¥H¤Wªºªi°Ê¦b²GÅ餤¶Ç ¾É ,·íµªi¦b¬~²b¾¯¤¤¶Ç¾É,¥Ñ©óÁnªi¬O¤@ºØÁaªi,Áaªi±À°Ê¤¶½èªº§@¥Î·|¨Ï²GÅ餤À£¤OÅܤƦӲ£¥ÍµL¼Æ·L¤p¯uªÅªw,ºÙ¤§¬°<ªÅ¬}²{¶H>(cavitation).
·í®ðªw¨üÀ£Ãz¯}®É,·|²£¥Í±j¤jªº½ÄÀ»¯à,¥i±N©TµÛ¦bª«¥ó¦º¨¤¤ºªº¦Ã«¯¥´´²,¨Ã¼W¥[¬~²b¾¯ªº¬~²b®ÄªG.¥Ñ©ó¶WµªiÄ«²v°ªªiªøµu,¬ï³z¤O±j,¦]¦¹¹ï¦³Áô½ª²ÓÁ_©Î½ÆÂøµ²ºcªº¬~²bª«,¥i¥H¹F¨ì§¹¥þ¬~²bªºÅå¤H®ÄªG.
ÀuÂI:
(1)¸`¬Ù¤H¤O¤Î®É¶¡:°§C¤H¤u¦¨¥»,¤£¥²±Nª««~©î¶}©M¥Î¤â¨ê¬~,
¤j¶q¸`¬Ù¤H¤O¤Î®É¶¡.
(2)§¹¥þ²M¬~:ºë±K¹s¥ó¤Î©ù¶Qª««~,§¡¥i§¹¥þ²M¬~¦Ó¤£¶Ë§÷½è.
(3)½ÆÂøª«ªº²M¬~:¯à±N½ÆÂø§Îª¬ªºª««~,¦º¨¤¤ÎÁô½ª¤Õ¬}¤§¦Ã«¯§¹
¥þ²M¬~,¸Ñ°£¤@¯ë²M¬~ªkµLªk§JªAªºÃøÃD.
(4)¾Þ§@²³æ:§K¥hª«®Æ¬yµ{ªº¾á»~,´î¤Ö¦b»s«~²~ÀV,¼W¥[²£¶q.
(5)¥i°t¦X¬~¾¯:¥i¨Ï¥Î©Ê½è·Å©M¤§·»¾¯,¹F¦¨§ó¥[ªº¬~²b®ÄªG,§K°£
¦MÀI©Ê.
¡@
3.11 ¤ô¬~ (Water Rinsing)
¤ô¬~»Ý¤£¼vÅT²£«~«~½è.Áá¥ó¤§¬¡©Ê,¤£²£¥Í¤Æ¾Çª«©óÁá¥óªí±,°®Àê«á¤£µo¥ÍÅܦâ©Î«I»k§@¥Î.
(1)¤ô¬~¤èµ{¦¡(rinsing equation)
D*Ct=F*Cr
D=±a¤J¶q(dragin)
Ct=±a¤J¶q¿@«×(concentration of dragin)
F=¤ô¬~¼Ñ¬y¶q(flow throufgh the rinsingtank)
Cr=¤ô¬~¿@«×(concentration in the rinse)
¤ô¬~¤èµ{¦¡ªí¥Ü±a¤J·»½èªº¶qµ¥©ó¤ô¬~¬y¥Xªº·»½èªº¶q,¦pÆQ¶i¤J
¶q(salt in)=ÆQ¬y¥X¶q(salt out).
(2)¤ô¬~®Ä²v(effectivity of the rinse)E,
E=(F*Cr)/(D*Ct)
(3)¤ô¬~¿@«×¤ñÈ(rinsing concentration ratio)Rc,
Rc=Ct/Cr
(4)¦Ãª«·¥È(concentration limit)
¤ô¬~¤¹³\¤Æ¾Çª«¿@«×¤§³Ì¤jÈ.
(5)¤ô¬~¬y¶q(flow of water throught a rining tan)
F=D*Ct/Cr
F=Rc*D
(6)¤ô¬~Åé¿n¤ñÈ(volume rining ratio)Rv,
Rv=F/D=====> E=Rv/Rc
(7)¦h¬q¦¡¤ô¬~(multiple rining),¨â¬q¦¡¤ô¬~¥i¬Ù¤ô¦Ó¤T¬q¦¡¥i§ó¬Ù¤ô,¤T¬q¥H¤W¬Ù¤ô«h¤£½T©w,¦ý¬°¤F¦^¦¬¤Æ¾Çª««h¥Î¤T¬q¥H¤W¤ô¬~.
(8)¤ô¬~¼Ñ³]p.
(9)¤ô¬~¦Û°Ê±±¨î(automatic control),§Q¥Î¾É¹q«×(conductivity)±±¨î¾¹(controller)©ÎºÙ¤§¤ô¬~¼Ñ±±¨î¾¹(rinse tankcontroller)¨Óºû«ù¤@©w¤ô¬~¿@«×¤ô¥Cr±±¨î¤ôªº¬y¶qF,F=K*D
¤ôªº¬y¶q¬°±a¤J¶q¼¤@Ó³]©wªø¼ÆKÈ
(10)¤ô¬~¤¤¤ô¤§Âø½è¦p¥Û¦Ç©ÎÁ⪺¤Æ¦Xª«µ¥©Ò²£¥Íªºµw½è·|¼vÅT²M¼ä¤O,©Ò¥H»Ý¥[¥H³n¤Æ,¨ä¤èªk¦³:
1. ¥ÎºÒ»ÄÆQ©ÎÁC»ÄÆQ¦A¥[Ĭ¥´¦Ç¨Ïµw¤ô¤¤¤§ÆQ¤À¨I¾ý.
2.²K¥[µL¾÷¦hÁC»ÄÆQ©Î¦³¾÷îg¦X¾¯¨Ïµw¤ô¤¤ªºÆQ¥÷¤£°_§@¥Î.
3.§Q¥Îªw¬t¥Û©ÎÂ÷¤l¥æ´«¾ð«ü³n¤Æµw¤ô.
3.12 ¹q¸Ñ¬ã¿i
¹q¸Ñ¬ã¿i¬OÃþ¦ü¹qÁá,¶·ª½¬y¹q.¹q¸Ñ²G,¦ý¤u§@©ñ¦b¶§·¥,§Q¥Î¨r¥Xª÷Äݳ¡¥÷¹q¬y¶°¤¤,¤Î¥W³B·¥¤Æ¸û¤jªº§@¥Î±N¤u¥ó¿i¥,¿i¥ú,¤]¨Ïªí±¦¨¶w¤Æ§ó@¿i»k.¹q¸Ñ¬ã¿i¥h°£«Ü¤Ö¶qªºª÷Äݪí±,¸û²`ªº¨è²ª°O¸¹¤Î«Dª÷ÄÝÂø½è¤£¯à¥h°£ . ¹q¸Ñ¬ã¿iªº®É¶¡«Üµu¬ù2~12¤ÀÄÁ,°£«Dªí±°_ªì´N²ÊáÑ,©Î¬°¤F¥h°£¬Û·í¶qªºª÷Äݦp¤Ø¤o±±¨î,¤òÃä¥h°£´N»Ý¸ûªø®É¶¡.¹q¸Ñ¬ã¿iÀu©ó¾÷±ñ¬ã¿iªº¬O¨S¦³ÅܧÎ,¨S¦³¨ê²ª ,¨S¦³¤è¦V©Ê,¤Î¯àªí²{¥X¯u¹êª÷ÄÝÃC¦â.¹q¸Ñ¬ã¿iªº±±¨î¦]¯À¦³·Å«×.¹q¬y±K«×,®É¶¡,¹q¸Ñ²G,Åͩյ¥,n¦³¦nªº¹q¸Ñ²G®ÄªG°ò§÷ªºµ²´¹n²Ó½o¬O«Ü«nªº,³qªø®ÄªG¤£¨Îªºì¦]¦³:1.µ²´¹¤Ó²Ê¤j 2.¤£§¡¤Ãµ²ºc 3.«Dª÷ÄÝÂø½è 4.§N¥¾¤è¦V©Êªº²ª¸ñ 5.ÆQÃþ©ÎùצìVª« 6.¹L«×»Ä®û 7.¤£·í©Î¹L«×§N©â¥[¤u.
3.14.4 ©ß¥ú(buffing)ªº§Î¦¡
(1)µw©ß¥ú(hard buffing)
(2)¦â¿A©ß¥ú(color buffing)
(3)±µÄ²©ß¥ú(contact buffing)
(4)Mush buffing.
3.14.5 ©ß¥ú½ü(buffing wheels)
©ß¥ú½ü¦³¤U¦C§Î¦¡:
(1)Bish buff
(2)Finger buff
(3)Full-disk buff
(4)Peced buff
(5)Finnel and sisal buffs
3.14.6 ©ß¥ú¤Æ¦Xª«(buffing componds)
(1)Tripoli compound:¥Î©ó«D¸gÅKª÷ÄÝ
(2)Bobbing compounds:¥Î©ó¾T¤Î»È¦Xª÷
(3)Cut or cutdown compounds:«DÅKª÷ÄÝ
(4)Cut and color compounds.
(5)Cut or color compounds.
(6)Stainless stell buffing compounds.
(7)Stell buffing compounds.
(8)Chromium buffing compounds.
(9)Rough compounds.
(10)Emery paste.
(11)Greaseless compounds.
(12)Liquid buffing compounds.
3.14.7 ¬ã¿i¤Î©ß¥ú¦Û°Ê¤Æ¾÷¾¹
(1)Rotary automatic machines.
(2)Straight-line machines.
(3)Reciprocating straight-line machines.
(4)Horizontal return straight-line machines.
(5)Oversal or modular rectangular type straight-line equipment.
3.14.8 ¬ã¿i¤Î©ß¥ú¦Û°Ê¤Æ(automation of polishing and buffing)
¹qÁá¤uµ{¤¤¬ã¿i¤Î©ß¥ú¦û¤j³¡¥÷¤H¤u¦¨¥»¥B°ª«×¹Ð®J,¾¸µ¤Î®¶°Ê¤§´c¦H
¤u§@Àô¹Ò¤Î¤½®`,ÁÙ¦³¦]Ó¤H§Þ³N®t²§¨Ï«~½è¤£§¡¤Ãµ¥°ÝÃD¨ä¸Ñ¨M¦³¿à©ó¥b
¦Û°Ê¤Æ©Î¥þ¦Û°Ê¤Æ.¦Û°Ê¤Æ¥i¦æ©Ê¤§¨M©w¦]¯À¦³(1)¤u§@§Îª¬,(2)¤u§@§÷½è
,(3)¥[¤uºë«×,(4)²£¶q,(5)¤u§@¤Ø¤o¤j¤p,(6)¦¨¥»
²{¥N¦Û°Ê¤Æ¥i¦Û°Ê°e®Æ,¤U®Æ,´«¦ì¸m,²¾¦ìµ¥§Q¥Îµ{¦¡¤Æ±±¨î(program-
mable controller)©Î¾÷¾¹¤H(robots)¾Þ§@.
3.15 ¾ãÅé¬ã¿i(Mass Finishing)
(1) ÀuÂI:
1.¦¨¥»§C
2.¾Þ§@²³æ
3.¦UºØª÷ÄݤΫDª÷Äݧ¡¥i
4.Áá¥ó¤Ø¤o¤Î¦æª¬¨î¤Ö
5.¥[¤uµ{«×¼u©Ê¤j
6.¹s¥ó¥þ³¡ªºªí±,Ãä½t¤Î¨¤³£¥i§@¥Î¨ì
(2) ¯ÊÂI:
1.¨¤ªº¬ã¿i§@¥Î¤ñªí±¤j
2.¤Õ¬}©Î²`¥W³B§@¥Î¸ûªí±¤p
3.15.1 ¾ãÅé¬ã¿iªº¤èªk
(1)ºuµ©¬ã¿i(barrel finishing)
(2)®¶°Ê¬ã¿i(vibratory finishing)
(3)Centrifugal Disc finishing
(4)Centrifugal Barrel finishing
(5) Spindle finishing
3.15.2 ¾ãÅé¬ã¿iªºÀ³¥Î
(1)²M¼ä,°£ù×,²æ¯×
(2)¥h¤òÃä
(3)Ãä¤Î¨¤ªº¶ê·Æ¤Æ
(4)§ïÅÜªí±ª¬ªp¦pªí±À³¤O
(5)¥h°£²ÊÁW±(¿i¥)
(6)¥ú«G¤Æ(¿i¥ú)
(7)§í¨î»G»k
(8)°®Àê
3.15.3 ºu±í¬ã¿iªº§Î¦¡
(1)Open-end, tilting
(2)Bottienecked
(3)Horizontal actagonal
(4)Triple-action,polygonal
(5)Multiple drums
(6)Multi-compartment
(7)Endtoading
(8)Submerged
ºu±í¬ã¿i©Ê½è(media)»P¤u§@ªº¤ñ²v¨M©w¦]¯À¦³:
(1)¤u§@¤Ø¤o¤Î½ÆÂø©Ê(complexity)
(2)¬ã¿i©Ê½è°ï¿n©Ê(possibility of media lodging)
(3)¤u¥ó«Å|©Ê(possibility of parts nesting)
(4)¥[¤u«~½è
3.15.4 ¾ãÅé¬ã¿i³]³Æ¤§¿ï¾Ü¦]¯À
(1) ²£«~ªºn¨D:
1.¤u¥óªº¤Ø¤o¤Îµ²ºc
2.§å¶q(batch size)
3.¤u¥óªºn¨D
4.¤u¥óªº±±¨î©Ê(variety of parts)
5.¨C¤p®Éªº¤u§@¶q
6.¨C¦~ªº²£¶q
(2) «~½èªºn¨D:
1.¤u¥ó³B²z«eªº«~½è
2.¤u¥ó³B²z«áªº«~½è
3. ªí±¥[¤uµ{«×
4.Ãä½tª¬ªp
5.¤u¥ó²M¼ä«×
6.Ãä¤Îªí±ªº§¡¤Ã©Ê
7.¤u¥ó»P¤u¥ó¶¡¤§§¡¤Ã©Ê
(3) »sµ{¤§ÅܤÆ
1.»P¨ä¥L»sµ{ªºÃö«Y
2.¦Û°Ê¤Æªº»Ýn
3.³B²z®É¶¡
4.§ë¸êª÷ÃB
5.¾Þ§@¤ÎºûÅ@¦¨¥»
6.®ø¯Óª«®Æ
7.¯à·½
8.¤ô¤Î¼o²G±Æ©ñ³B²z
9.«O¾i¤Î×Å@
10.³õ¦aªÅ¶¡
11.®w¦s»Ý¨D
12.¤H¤O
13.«~ºÞ
14.¥Ø«e¤Î¥¼¨Ó»Ý¨D
3.15.5 ¾ãÅé¬ã¿i¾¯(mass finishing compounds)
(1) ¥\¯à:
1.«P¶i¤Îºû«ù¤u¥ó¤§²M¼ä«×
2.±±¨îphÈ,ªwªj¤Î¤ôªºµw«×
3.¼íÀãªí±
4.¨Å¤Æªí±ªo¦¾
5.¥h°£ù×¥Ö¤ÎÅܦâ(tarnish)
6.±±¨î¤u¥óªºÃC¦â
7.Äa¯B¦Ãª«
8.±±¨î¼í·Æ©Ê(lubricity)
9.¨¾¤î»G»k
10.§N«o°µ¥Î
11.½T«O¼o²G±Æ©ñ²Å¦XÀô¹Ò«OÅ@¤½®`¤§³W½d
(2) ¨Ï¥Î¤è¦¡:¬ã¿i¾¯¦³©TÅ鯻¥½¤Î²GÅ鯻¥½¤GºØ,¨ä¨Ï¥Î¤è¦¡¦³:
1.§å¦¸¦¡(batch)
2.´`Àô¦¡(recirculation)
3.¬y¤J¦¡(flow-through)
3.15.6 ¾ãÅé¬ã¿i¤§¤¶½è(finishing media)
¤¶½èªº¥\¯à¦³:1.¿iÀ¿(abrade),2.¿i¥ú(burnish),3.¤ÀÂ÷(
separate)¤u¡C¤¶½è§÷®Æ¦³¤U¦C´XºØ¡G
1.¤ÑµM¤¶½è¡]natural media¡^¡G¬â¥Û
2.¹A²£ª«¡]agricultural)¡G¤ì®h¡A¥É¦Ì¤§ÁJ¶b¡AJ®ç´ß
3.¦X¦¨¤¶½è(synthetic media):®ñ¤Æ¾T
4.³³²¡¤¶½è(ceramic media)
5.¶ì½¦µ²¦X¤¶½è(resin-boned media)
6.¿û¤¶½è(steel media)
(1) ¤¶¤§¿ï¥Î¦Ò¼{¤U¦C¦]¯À:
1.¤ò¤§¥h°£
2.¤u¥óªºªí±¤ÎÃä½t¥[¤u§¡¤Ã©Ê
3.¶ë¤J¤Õ¬}©Î²`¥W³B
4.³B²z®É¶¡nµu
(2) ¤¶½èªº¨ÑÀ³¤Î¦¨¥»:
1.¨ÑÀ³°Ó¤§¥i¾a©Ê
2.³æ¦ì«¶q©Î®e¿nªº»ù®æ
3.«~½èªº¥i¾a©Ê
(3) ¤¶½èªº¯à¤O¤Î¦h¥\¯à©Ê:
1.¥i³B²z¼s½dªº²£«~
2.¤Ö¿i¯Ó©Ê
3.¤Ö¤À¦C©Ê(reclassificatiopn)
4.¤Öµõ¶}(break)
5.¤u¥ó¶¡¤§À£¨î§@¥Î(cushioning action)
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3.15.7 ¾ãÅé¬ã¿i¤§¬G»Ùì¦]
(1)¤u¥óªí±¹L«×¼vÅT(excessive impingement)
1.¤¶½è¨Ï¥Î¶q¤£¨¬
2.¤u¥ó¤Ó¤j
3.³t²v¤ÎÀW²v¤Ó¤j
4.·»²G¤ô¥©Î¬y¶q¤Ó§C
5.¬ã¿i«d¤£¨¬
6.¬ã¿i«d¹ï
7.¤£¥¿½T¤èªk
8.¤¶½è¤£¹ï
(2)¤u¥ó¤§Ãä½t¡B¨¤¤Î¤òÃä¹L«×¬ã¿i:
1.¬ã¿i§@¥Î¤ÓºC ¡@
2.¤¶½è²É¤l¤Ó¤j
3.¤¶½è¨Ï¥Î¤£¹ï
4.³t²v¤ÎÀW²v¤Ó¤j
5.t²ü¹L¤j
6.¤ô¦ì¤£¥¿½T
(3)¤¶½è°ï¿n¦b¤u¥ó¤Õ¬}¤Î²`¥W³B:
1.¤¶½è¤Ø¤o¤£¹ï
2.¤¶½è§Îª¬¤£·í
3.¤¶½è¹L«×¿i¯Ó§é·l
4.¤¶½è¤À¯Å¤£¨}
1.¾Þ§@¤£·í¤¤Â_
2.¤ô¬~¤Î²b¤Æ¤£¨¬
3.¤£¥¿½T¬ã¿i¾¯
4.²£¥Í»G»k
5.¤¶½è¤Ó¬¡ÅD
6.¥t¥ó¬Û¤¬¼vÅT
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3.16 ¼Q®g¬ã¿i¬~²b(abrasive blast cleaning)
¥¦¬O±N¬ã¿i²É¤l¥H°®¦¡©Î²GÅé¤è¦¡¼Q®g¦b¤u¥óªí±¤W¥h°£¦Ãª«¡Aù×¥Öµ¥§@½Õ¸`(conditjoning)ªí±¥H«K°µ¶i¤@¨B¤§³B²z¡C¨ä¥Dn¥Î¦b:
(1)¥h°£¹Ð®J¡Bù×¥Ö¡B¿i¬â¡B©Îº£
(2)²Ê¤Æªí±¥H«Kªoº£¤Î¨ä¥¦³QÂгB²z
(3)¥h°£¤òÃä
(4)®ø¥ú³B²z(matte surface treatment)
(5)¥h°£ª«¥ó¾l®Æ(flash)
(6)¬Á¼þ©Î³³²¡¨è»k
¨ä¥¦¤èªk¥i¤À¬°°®¦¡¼Q®g¬~²b(dry blast cleaning)¤ÎÀ㦡¼Q®g¬~²b(wet blast cleaning)
3.16.1 °®¦¡¼Q®g¬ã¿i¬~²b(dry blast cleaning)ªº¬ã¿i§÷®Æ
¨ä¨Ï¥Î¬ã¿i§÷®Æ¬°:
1.ª÷Äݲɤl(metallic grit)
2.ª÷Äݯ](metallic shot)
3.¬â²É(sand)
4.¬Á¼þ(glass)
5.¹A²£ª«(agricultural products)¦pJ®ç´ß¡B½_´ß¡B¤ì®h
3.16.2 °®¦¡¼Q®g¬ã¿i¬~²b¾÷¾¹
¨ä©Ò¨Ï¥Î¤§¾÷¾¹³]³Æ¦³:
(1)Cabinet mechine
(2)Continuous-flow mechines
(3)Blasting-tumbling mechines
(4)Portable Equipments
(5)Microabrasive Blasting machines
3.16.3 À㦡¼Q®g¬ã¿i¬~²b(wet blast cleaning)¤§¨Ï¥Î
¥Dn¥Î©ó:
(1)¥h°£ºë±K¤u¥ó¤§¤òÃä(burrs)
(2)®ø¥úªí±³B²z(matle surface treatment)
(3)Àˬd¬ã¿i¡Bµw¤Æ¤§¤u¥ó
(4)¥h°£µw¤u¥ó¤W¤§¤u¥ó°O¸¹(tool marks)
(5)¥h°£»´·Lù×¥Ö
(6)¹q¤l¥t¥ó¤Î¦L¨ê¹q¸ôªO¥h°£®ñ¤Æª«¥H³Æ²k±µ
(7)¥h°£²k±µù×¥Ö(welding scale)
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3.16.4 À㦡¼Q®g¬ã¿i¬~²b¬ã¿i§÷®Æ(Abrasives)
¦³³\¦hºØÃþ¤Î¤Ø¤oªº¬ã¿i§÷®Æ³Q¨Ï¥Î¡A¤Ø¤o¥Ñ20-mesh¨ì500-mesh,
¬ã¿iªº§÷®Æ¦³:1.¦³¾÷ª«©Î¹A²£ª«,¦pJ®Ö®ç,2.µL¾÷ª«¦p¬â¡B¥Û^¡B®ñ¤Æ¾Tµ¥¡C
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3.16.5 À㦡¼Q®g¬~²bªº¬yÅ餶ª«(liquid carrier)
(1) ¬ã¿i§÷®Æ
(2) ¨¾»G»k¾¯
(3) ¼íÀ㾯
(4) ¨¾¤îªý¶ë¾¯(anticlogging)
(5) ¨¾(¤î¨I¾ý¾¯(antisettling)
(6) ¤ô
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3.16.6 À㦡¼Q®g¬~²bªº³]³Æ
(1) Cabinet-type mechines
(2) Horizpntal-plane turntable mechines
(3) Vertical wheel-type mechines
(4) Chain or belt conveyor mechines
(5) Shutte-type cabinets with cars and rail extensions
¡@
3.16.7 ¼Q®g¬~²b¤§¦w¥þ»P½Ã¥Í
¦pªG¦³¨}¦nªº¹w¨¾«h¹ï¤H¨¬O¦w¥þªº,¨ä¦M®`¨Å骺³¡¥÷¥Dn¬OªÍ,¥Ñ©óªø´Á§l¤J¯»²É·|§Î¦¨ª¿ªÍ¯f,©Ò¥H¤u°µ¤Hû¦b°_ªì©M¨C¦~³£·Óx-¥ú¸g±MªùÂå®vÀˬdªÍ³¡x¥ú¤ù¡C¤u°µ¤Hû¥²»ÝÀ¹ÀY²¯ªþ¦³ªÅ®ð¨Ñµ¹,¯S®íªº¤â®M,³ò¤y,¤Î¾c¸n¡C¤u§@«Çn¥R¥÷³q·,«O«ùªÅ®ð°®Àê,¨S¦³¦Ã¬V®ðÅé,¨S¦³¶å¨ý¡C
3.17 «e³B²z¼Ð·Ç»P³W½d
(1) ASTM A380 Descaling and Cleaning of
Stainlrss
(2)ASTM B183 Preparation of Low CarbonSteel for Electroplating.
(3)ASTM B242 Preparation of High-CarbonStell for Electroplating.
(4)ASTM B252 Preparation of zinc-baseddie castings for Electroplating.
(5)ASTM B253 Preparation of and Electro-plating on Aluminum alloys.
(6)ASTM B254 Preparation of and Electro-plating on Stainless Steel.
(7)ASTM B281 Preparation of Copper andCopper-Based Alloys for Electroplating.
(8)ASTM B319 Preparation of Lead andLead Alloys for Electroplating.
(9)ASTM B480 Preparation of Magnesiumand Magnesium Alloys for Electroplating.
(10)ASTM B322 Cleaning Metals beforeElectroplating.
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