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 Á¦Ç°¼Ò°³

³Ã°£¾ÐÁ¶¿ë°­¼±
³Ã°£¾ÐÁ¶¿ë°­¼±Àº Bolt, Nut, ScrewµîÀÇ Ã¼°áºÎÇ° Á¦Á¶¿¡ »ç¿ëµÇ´Â ¼ÒÀç·Î¼­ ±âÁ¸¿¡´Â ü°áºÎÇ°À» Àý»è°¡°ø ¶Ç´Â ¿­°£°¡°øÀ¸·Î Á¦Á¶ÇÏ¿´À¸³ª, »ý»ê¼ºÇâ»ó°ú Cost DownÀ» ¸ñÀûÀ¸·Î ³Ã°£°¡°øÀ¸·Î »ý»êÇÏ´Â Ãß¼¼ÀÔ´Ï´Ù.
µû¶ó¼­, ³Ã°£¾ÐÁ¶¿ë °­¼±Àº ¾çÈ£ÇÑ °¡°ø¼º°ú Ç¥¸éÇ°ÁúÀ» È®º¸ÇÑ °­¼±ÀÔ´Ï´Ù.

 ¿ëµµ

Àû¿ëºÐ¾ß
  ÀÚµ¿Â÷
* Engine¿ë : Cylinder Head Bolt, Piston Rod, Spark Plug Shellµî
* Á¶ÇâÀåÄ¡ : Ball Joint Stud, Tie Rod Pin, Pinionµî
* Wheel : Hub Bolt, Nutµî
Ç×°ø±â : Wingµî ü°á¿ë °íÀå·Â Bolt
°Ç¼³¿ë : °Ç¼³¿ë ü°á Bolt
Bearing : Ball Bearing, Roller Bearingµî
»ê¾÷±â°è : ü°á¿ë Bolt, Nut, Screw, Rivet, Nipple
ÀüÀÚºÎÇ° : Switch Relay¿ë ¼ÒÀçµî
 
 
 

¿ëµµº° ºÐ·ù
¿ë µµ Àç Áú °ø Á¤
Ball & Roller Bearing SUJ2 PASAIP
Ball Housing SWRCH45K PSASAIP
Ball Stud SCM415H~440H PASAIP
Boxer Wrench SWRCH45FCr SAIP
SCM415H PASAIP
Chain Pin SCM415H~435 AIP
Cylinder Head Bolt SCM435H AIP/PASAIP
Drill Piece SWRCH18A~22A SAIP
Armature Shaft SWRCH45K R)AIP
SWRCH45FCr SAIP
Flange Bolt & Nut SWRCH25K~45K SAIP/PSASAIP
SCM435 PASAIP
SWRCH10A HD
Hex. Bolt SCM435 AIP/PASAIP
SWRCH45K SAF/SAIP
Hub Bolt & Nut SCM435 AIP/PASAIP
Lead Wire SWRCH6A~8A HD
Nipple SUM24L SAIP
Piston Pin SCM415H~435H PASAIP
Screw SWRCH6A~10A HD/HRPP
Start Motor Parts 10B21 SAIP
SWRCH45K SAIP
Tire Rod Pin SWRCH45K AIP/SAIP
Tire Spoke SCM435 PASAIP
Wheel Nut Wrench SWRCH45K SAIP
Wrench Bolt SWRCH45K SAIP
SCM435 AIP
ÀÏ¹Ý À°°¢ º¼Æ® SWRCH10A HD
SWRCH25K AIP
 

°øÁ¤º° ºÐ·ù
Symbol Process PC : Pickling & Coating

LA : Low Temperature Annealing

A : Annealing

SA: Spheroidized Annealing

D :Drawing

HD PC-D
RA PC-A-PC
SA PC-SA-PC
(R)AIP PC-A-PC-D
(S)AIP PC-SA-PC-D
SAF PC-D-SA-PC
SAIP PC-D-SA-PC-D
PASAF LA-PC-D-SA-PC
PASAIP LA-PC-D-SA-PC-D
PSASAIP PC-SA-PC-D-SA-PC-D

 

 

Pickling & Coating
»ê(Acid)À» ÀÌ¿ëÇÏ¿© ¼ÒÀç Ç¥¸éÀÇ Scale ¹× Rust¸¦ Á¦°ÅÇÏ°í ½Å¼±½Ã ¸¶Âû¿¡ ÀÇÇÑ ÈìÀ» ¹æÁöÇÏ°í ¹ßû¹æÁö ¹× °í°´»ç ³Ã°£°¡°ø½Ã °¡°ø¼ºÀ» ÁÁ°Ô Çϱâ À§ÇÏ¿© ¼ÒÀçÀÇ Ç¥¸é¿¡ ÇǸ·À» Çü¼º½ÃÅ°´Â °øÁ¤
 

Intermediate Drawing
 Â÷°øÁ¤À» À§ÇÑ 1Â÷½Å¼±À¸·Î¼­ ¿­Ã³¸®½Ã ±¸»óÈ­¸¦ ÃËÁø½ÃÅ°´Â È¿°ú°¡ ÀÖÀ¸¸ç Dies¸¦ ÅëÇÏ¿© ¼±À» »Ì¾Æ³»´Â °øÁ¤
 

Spheroidized Annealing
³Ã°£°¡°øÀÌ ¿ëÀÌÇϵµ·Ï ¼ÒÀç³»ÀÇ ÅºÈ­¹°À» ±¸»óÁ¶Á÷À¸·Î ¸¸µå´Â ¿­Ã³¸® °øÁ¤À¸·Î
½Â¿Â-±Õ¿­-³Ã°¢ÀÇ ¼øÀ¸·Î ÁøÇàµÈ´Ù
 

Skin Pass
ÃÖÁ¾ Á¦Ç°½Å¼±À¸·Î¼­ ¿­Ã³¸®½Ã ¹ß»ýµÈ ±¼°îÀ» ¾ø¾Ö°í °í°´»ç°¡ ¿ä±¸ÇÏ´Â Ä¡¼ö ¹× ¹°¼ºÄ¡¸¦ ¸ÂÃß´Â °øÁ¤

 »ý»ê¹üÀ§

½Å¼±±â
 
±¸ ºÐ ¼ö ·® ½Å¼±¹üÀ§(mm) ´É·Â(T/³â) Maker
´ë Çü 3 15 ~ 36 65,300 EIWA, ¿µ½Å, ½Å±â
Áß´ëÇü 3 10 ~ 20 38,500 Koch, ¿µ½Å, ½Å±â
Áß Çü 5 6 ~ 13 31,300 EIWA, ¿µ½Å, ½Å±â
¼Ò Çü 7 2 ~ 8 26,100 Miyajaki, ºÎ»ê»ê±â
°è 18 2 ~ 36 161,200  
 

¿­Ã³¸®·Î
±¸ ºÐ ¼ö ·® Charge·® ´É·Â(T/³â) Maker
Bell Type 3 4/5.5 12,000 DAIDO, »ïõ¸®
S T C 8 20/24 79,200 DAIDO, µ¿ºÎÁ¦Ã¶
¿¬¼Ó·Î 1 Continuous 30,000 LOI
°è 12   121,200  
 

»ê¼¼ ¹× ÇǸ·¼³ºñ
±¸ ºÐ ¼ö ·® ´É·Â(T/³â) Maker
¼öµ¿ Line 2 144,000 ÀÚüÁ¦ÀÛ

 °­Á¾º° Ç°ÁúƯ¼º

±â°èÀû ¼ºÁú¿¡ ÀÇÇÑ ºÐ·ù
Grade Process T/S(Kg/§±)
(ÀÎÀå°­µµ)
HRB
(°æµµ)
Remarks
SWCH25K SA 46 under 72 under

SKP°¨¸éÀ² 5% ±âÁØ

(R)AIP 72 under 97 under
(S)AIP 68 under 94 under
SAF 46 under 72 under
SAIP 50 under 85 under
SWCH45K SA 54 under 82 under

SKP°¨¸éÀ² 5% ±âÁØ

(R)AIP 72 under 97 under
(S)AIP 68 under 94 under
SAF 54 under 86 under
SAIP 56 under 92 under
PSASAIP 54 under 86 under
SCM435 SA 58 under 86 under

SKP°¨¸éÀ² 5% ±âÁØ

(R)AIP 75 under 99 under
(S)AIP 72 under 97 under
PASAF 56 under 92 under
PASAIP 58 under 92 under
PSASAIP 56 under 90 under
 

È­ÇмººÐ¿¡ ÀÇÇÑ ºÐ·ù
Grade Chemical Composition(%) Remarks
C Si Mn P S AI
SWRCH6A 0.08 max 0.10 max 0.30-0.60 0.030 max. 0.035 max. 0.02 min. Aluminium
Killed Steel
SWRCH8A 0.10 max 0.10 max 0.30-0.60 0.030 max. 0.035 max. 0.02 min.
SWRCH10A 0.08-0.13 0.10 max 0.30-0.60 0.030 max. 0.035 max. 0.02 min.
SWRCH12A 0.10-0.15 0.10 max 0.30-0.60 0.030 max. 0.035 max. 0.02 min.
SWRCH15A 0.13-0.18 0.10 max 0.30-0.60 0.030 max. 0.035 max. 0.02 min.
SWRCH16A 0.13-0.18 0.10 max 0.60-0.90 0.030 max. 0.035 max. 0.02 min.
SWRCH18A 0.15-0.20 0.10 max 0.60-0.90 0.030 max. 0.035 max. 0.02 min.
SWRCH19A 0.15-0.20 0.10 max 0.70-1.00 0.030 max. 0.035 max. 0.02 min.
SWRCH20A 0.18-0.23 0.10 max 0.30-0.60 0.030 max. 0.035 max. 0.02 min.
SWRCH22A 0.18-0.23 0.10 max 0.70-1.00 0.030 max. 0.035 max. 0.02 min.
SWRCH10K 0.08-0.13 0.10 max 0.30-0.60 0.030 max. 0.035 max. - Killed Steel
SWRCH12K 0.10-0.15 0.10-0.35 0.30-0.60 0.030 max. 0.035 max. -
SWRCH18K 0.15-0.20 0.10-0.35 0.60-0.90 0.030 max. 0.035 max. -
SWRCH22K 0.18-0.23 0.10-0.35 0.70-1.00 0.030 max. 0.035 max. -
SWRCH25K 0.22-0.28 0.10-0.35 0.30-0.65 0.030 max. 0.035 max. -
SWRCH35K 0.32-0.38 0.10-0.35 0.60-0.90 0.030 max. 0.035 max. -
SWRCH38K 0.35-0.41 0.10-0.35 0.60-0.90 0.030 max. 0.035 max. -
SWRCH40K 0.37-0.43 0.10-0.35 0.60-0.90 0.030 max. 0.035 max. -
SWRCH45K 0.42-0.48 0.10-0.35 0.60-0.90 0.030 max. 0.035 max. -
SWRCH48K 0.45-0.51 0.10-0.35 0.60-0.90 0.030 max. 0.035 max. -
SWRCH50K 0.47-0.53 0.10-0.35 0.60-0.90 0.030 max. 0.035 max. -

 Ç°Áúº¸Áõ ¹üÀ§

Ä¡¼ö(Dimension)
°øÁ¤±âÈ£ ¼± °æ Çã¿ëÂ÷ Æí°æÂ÷
R, RA, SA 10 ÀÌÇÏ
10 ~ 16
16 ÃÊ°ú
± 0.4
± 0.4
± 0.5
0.4 ÀÌÇÏ
0.5 ÀÌÇÏ
0.6 ÀÌÇÏ
AIP, SAIP
PASAIP
PSASAIP
10 ÀÌÇÏ
10 ~ 16
16 ÃÊ°ú
0, -0.03
0, -0.04
0, -0.05
0.010 ÀÌÇÏ
0.015 ÀÌÇÏ
0.025 ÀÌÇÏ
SAF,
PASAF
10 ÀÌÇÏ
10 ~ 16
16 ÃÊ°ú
± 0.3
± 0.4
± 0.5
0.030 ÀÌÇÏ
0.040 ÀÌÇÏ
0.050 ÀÌÇÏ
Hexagonal 10 ÀÌÇÏ
10 ~ 16
16 ÃÊ°ú
0, -0.08
0, -0.09
0, -0.10
0.020 ÀÌÇÏ
0.025 ÀÌÇÏ
0.030 ÀÌÇÏ
 

ŻźÁ¤µµ(Decarburization Depth)
±â È£ ź¼Ò°­ Çձݰ­
°ø Á¤ ¼±°æ(mm) DM-F DM-T DM-F DM-T
RA, SA 10 ÀÌÇÏ
10 ÃÊ°ú
0.04
0.05
0.15
0.20
0.04
0.05
0.15
0.20
SAF,
PASAF
8 ÀÌÇÏ
8 ~ 14
14 ~ 20
20 ÃÊ°ú
0.04
0.05
0.06
0.07
0.15
0.20
0.20
0.25
0.03
0.04
0.05
0.06
0.12
0.15
0.20
0.25
SAIP
PASAIP
8 ÀÌÇÏ
8 ~ 14
14 ~ 20
20 ÃÊ°ú
0.03
0.04
0.05
0.06
0.12
0.15
0.20
0.20
0.02
0.03
0.04
0.05
0.10
0.12
0.15
0.20
  * DM-F : Decarburization Microscope Ferrite
* DM-T : Decarburization Microscope Total
 

±¸»óÈ­À²(Spheroidized Ratio)
°øÁ¤±âÈ£ ±¸»óÈ­À²(%)
RA, (R)AIP -
SA, (S)AIP, SCD 70 ± 10
SAF, SAIP, PASAF, PASAIP, WSCD 80 Over
PSASAIP, SWSCD 90 Over
 

±¸»óÈ­À² Çѵµ°ßº»(°­Á¾:SUJ2)

±¸»óÈ­À² 90% ±¸»óÈ­À² 80% ±¸»óÈ­À² 70%
¼±Àç : PSASAIP
ºÀ°­ : SWSCD
¼±Àç : SAF/(PA)SAIP
ºÀ°­ : WSCD
¼±Àç : SAPP
ºÀ°­ : SCD

 Æ÷Àå

Æ÷Àå»óÅÂ
±¸ ºÐ Æ÷Àå¸í ÁÖ ¿ä ³» ¿ë
1 ºñÆ÷Àå
½ºÆ¿¹êµå ¶Ç´Â ö¼±À¸·Î 4°÷ÀÌ»ó Banding
Banding ºÎÀ§ º¸È£´ë ºÎÂø
2 À̺ÒÇü
½ºÆ¿¹êµå 4°÷ÀÌ»ó Banding
À̺ÒÇü Æ÷ÀåÀç
3 Bundle
2Coil ÀÌ»ó °áÇÕ
½ºÆ¿¹êµå 3°÷ ÀÌ»ó Banding
4 ´ëÆ÷Àå
Bundle, PP¸¶´ë Æ÷Àå
½ºÆ¿¹êµå 2°÷ ÀÌ»ó Banding
5 PP ¸¶´ë
½ºÆ¿¹êµå 4°÷ÀÌ»ó Banding
PP¸¶´ë Æ÷ÀåÀç
6 ij¸®¾î
ij¸®¾î¿¡ Á¦Ç° ÀûÄ¡
ºñ´Ò ¶Ç´Â PP¸¶´ë Æ÷Àå
7 ÀÌÁßÆ÷Àå
½ºÆ¿¹êµå 4°÷ÀÌ»ó Banding
ÀÌÁß Æ÷ÀåÀç
 

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±¸ ºÐ Æ÷ÀåÁö Å×ÀÌÇÁ Á¦Ç°²¿¸®Ç¥
HD Á¦Ç° - - Èò »ö
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