KR100355244B1 - 김치냉장고용 인너케이스의 제조방법 - Google Patents
김치냉장고용 인너케이스의 제조방법 Download PDFInfo
- Publication number
- KR100355244B1 KR100355244B1 KR1020000000445A KR20000000445A KR100355244B1 KR 100355244 B1 KR100355244 B1 KR 100355244B1 KR 1020000000445 A KR1020000000445 A KR 1020000000445A KR 20000000445 A KR20000000445 A KR 20000000445A KR 100355244 B1 KR100355244 B1 KR 100355244B1
- Authority
- KR
- South Korea
- Prior art keywords
- case
- case body
- inner case
- joint
- bottom plate
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 9
- 235000021109 kimchi Nutrition 0.000 claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 238000003466 welding Methods 0.000 claims abstract description 14
- 238000005304 joining Methods 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 abstract description 2
- 238000004381 surface treatment Methods 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 235000021404 traditional food Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
- F16B31/06—Screwed connections specially modified in view of tensile load; Break-bolts having regard to possibility of fatigue rupture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/025—Rolling locking screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
Claims (2)
- 케이스본체의 양단이 접합부의 위치에서 접합되고 그 케이스본체의 저면에는 저판이 접합되어 형성된 김치냉장고용 인너케이스의 제조방법에 있어서,상기 케이스본체의 접합부가 그 일측면 중앙에 위치하도록 그 케이스본체를 형성하는 원판을 절곡하고,그 절곡된 원판의 양단을 용접하여 상기 접합부가 상기 케이스본체의 일측면 중앙에 위치하도록 접합하며,상기 케이스본체의 저면에 상기 저판을 접합하고나서 1차 및 2차의 곡면가공처리를 실행하며, 상기 1차의 곡면가공은 그 상단 주변이 큰 원주율의 곡률로 이루어지고, 상기 제 2차의 곡면가공은 상기 1차의 곡면가공에 비해 작은 원주율의 곡률로 이루어지는 것을 특징으로 하는 김치냉장고용 인너케이스의 제조방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000000445A KR100355244B1 (ko) | 2000-01-06 | 2000-01-06 | 김치냉장고용 인너케이스의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000000445A KR100355244B1 (ko) | 2000-01-06 | 2000-01-06 | 김치냉장고용 인너케이스의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000018044A KR20000018044A (ko) | 2000-04-06 |
KR100355244B1 true KR100355244B1 (ko) | 2002-10-11 |
Family
ID=19636677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000000445A KR100355244B1 (ko) | 2000-01-06 | 2000-01-06 | 김치냉장고용 인너케이스의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100355244B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100383718B1 (ko) * | 2000-06-27 | 2003-05-22 | 주식회사 나영산업 | 김치냉장고용 인너케이스의 제조방법 |
KR100466004B1 (ko) * | 2002-12-02 | 2005-01-13 | 주식회사 성철사 | 냉장고용 인너케이스 제조장치 |
KR101078172B1 (ko) * | 2004-05-07 | 2011-10-28 | 엘지전자 주식회사 | 김치냉장고 |
-
2000
- 2000-01-06 KR KR1020000000445A patent/KR100355244B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20000018044A (ko) | 2000-04-06 |
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