KR19990016503A - How to paint damaged parts of your car - Google Patents

How to paint damaged parts of your car Download PDF

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Publication number
KR19990016503A
KR19990016503A KR1019970039072A KR19970039072A KR19990016503A KR 19990016503 A KR19990016503 A KR 19990016503A KR 1019970039072 A KR1019970039072 A KR 1019970039072A KR 19970039072 A KR19970039072 A KR 19970039072A KR 19990016503 A KR19990016503 A KR 19990016503A
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South Korea
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car
damaged
spraying
coating
weight ratio
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KR1019970039072A
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Korean (ko)
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문만기
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문만기
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Abstract

1. 청구범위에 기재된 발명이 속하는 기술분야1. TECHNICAL FIELD OF THE INVENTION

각종 자동차의 표면 손상부(흠집)를 부분도장하는 방법에 관한 것임.The present invention relates to a method of partially coating surface damages (scratches) of various automobiles.

2. 발명이 해결하려고 하는 기술적 과제2. The technical problem to be solved by the invention

자동차의 손상부(흠집)에 칠을하여 투명코팅제를 도포하면 그 주변에 광택도가 떨어지면서 자국이 남아 손상부(흠집)를 포함한 전체부분을 투명코팅제로 도포하는 문제점을 해결하고자 함.When applying a transparent coating agent by painting on the damaged parts (scratches) of the car, it is to solve the problem that the entire part including the damaged parts (scratches) is applied with the transparent coating agent while the gloss is dropped around the car.

3. 발명의 해결방법의 요지3. Summary of Solution to Invention

자동차의 손상부분에 샌딩으로 1500메쉬 정도 미세한 흠집을 내어 금속보호제를 분사한 다음 손상부와 비손상부의 색상차이가 없도록 1,2차 현장조색하여 건조하고 코팅처리하면서 경계부의 기포를 조성물로 표면처리하고 컴파운드 분사후 광택처리한 것이 문제해결의 요지임.Sanding the damaged parts of the car with a fine scratch of about 1500 mesh, spraying a metal protective agent, and then drying the first and second scenes to prevent color difference between the damaged and undamaged parts. And glossing after compound spraying are key to solving the problem.

4. 발명의 중요한 용도4. Important uses of the invention

자동차의 손상부분(흠집)만을 도장하되 색상, 광택도에 차이가 없도록 복원하는 용도임.It is used to restore only the damaged parts (scratches) of the car but not to make any difference in color and gloss.

Description

자동차의 손상부(흠집) 부분도장 방법How to paint damaged parts of your car

본 발명은 자동차의 손상부(흠집)만을 부분도장, 광택작업하되 비손상부 즉, 새차출고시 처리된 도장부의 채도와 명도, 광택도에 차이가 없도록 복원하는 방법에 관한 것이다.The present invention relates to a method of restoring only the damaged parts (scratches) of the automobile, but not to the difference in saturation, brightness, glossiness of the undamaged parts, that is, the coating parts processed at the time of new shipment.

종래의 경우 자동차의 손상부분만을 도장하여 손상부분만을 투명코팅제로 처리할 경우 비손상부 즉, 새차출고시 처리된 도장부의 채도, 광택도가 떨어지는 문제가 있었다. 또한, 전기한 문제해결을 위하여 손상부를 부분도장한 후 전체적으로 투명코팅제를 분사하는 방법을 사용하고 있으나 이는 부분도장이라고 볼 수 없으면서 전체부분을 투명코팅처리하기 때문에 재료손실과 작업시간 및 경비를 과다하게 소요되는 단점이 있다.In the related art, when only the damaged part of the automobile is coated and the damaged part is treated with a transparent coating agent, there is a problem that the undamaged part, that is, the saturation and glossiness of the coated part when the new car is shipped, is inferior. In addition, to solve the above problem, the part of the damaged part is partially coated and then a transparent coating agent is sprayed on the whole, but this is not a partial coating, and the entire part is transparently coated so that material loss, work time and expense are excessively increased. There is a disadvantage.

전기한 도장방법에 있어서 자동차의 문(DOOR) 일부분이 손상(흠집)된 경우 손상부분에만 도장, 투명코팅처리할 경우 비손상부와 채도, 투명도가 현저하게 차이가 나기 때문에, 손상부(흠집)에 도장작업하면서 문의 전체에 투명코팅제를 분사하여 광택도의 차이를 줄이는 방법을 사용하고 있으므로 작업시간이 오래걸리면서 원재료 손실이 많아 비현실적이며, 투명코팅제를 전체적으로 분사하기 때문에 환경오염도 심화되는 것이다.In the above painting method, if a part of the door of the car is damaged (scratched), painting only on the damaged part and saturation and transparency of the undamaged part are significantly different. While painting, the transparent coating is sprayed on the entire door to reduce the difference in glossiness, so it takes a long time to work, resulting in a lot of raw material loss, which is unrealistic, and the environmental pollution is intensified.

본 발명은 상기한 종래의 기술이 가지고 있는 문제점을 해결하여 자동차의 손상부(흠집)만을 부분도장하고, 투명코팅처리하되 비손상부 즉, 새차출고시의 도장부 채도와, 광택도 등에 차이가 없도록 복원하는데 소기의 목적하는 바가 있다.The present invention solves the problems of the prior art as described above, partially coating only the damaged parts (scratches) of the car, and the transparent coating process, but not injured, that is, so that there is no difference in saturation, glossiness, etc. at the time of new shipment There is a desire for restoration.

제1도는 본 발명의 부분도장 공정도1 is a partial coating process of the present invention

제2도는 본 발명의 사용상태도이다.2 is a state diagram used in the present invention.

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

1 : 손상부 2 : 주연부1: damaged part 2: peripheral part

3 : 경계부 4 : 자동차출고시 도장부3: boundary part 4: coating part when the vehicle is released

5 : 흠집5: scratches

본 발명은 문제해결을 위하여 자동차의 손상부분(흠집)에 1500메쉬 정도로 미세한 흠집을 내어 금속보호제를 분사하고 손상부와 비손상부의 색상차이가 없도록 1,2차 현장조색하여 건조하며, 코팅처리하면서 경계부의 기포를 조성물질로 표면처리하여 컴파운드 분사후 광택처리함으로써 손상부만을 부분도장하는 방법을 강구하였다.In order to solve the problem, the present invention sprays a metal protective agent on the damaged parts (scratches) of the car by about 1500 meshes, sprays the metal protective agent, and drys by coating the first and second scenes so that there is no color difference between the damaged parts and the undamaged parts. The method of surface coating only the damage part by surface-treating the bubble of a boundary part with a composition, and carrying out the compound injection and gloss was made.

본 발명의 자동차의 손상부(흠집) 부분도장 방법 실시예를 이하, 부수되는 도면과 관련하여 상세히 설명하면 다음과 같다.Embodiments of a method for partially coating a damaged part of a vehicle according to the present invention will be described below in detail with reference to the accompanying drawings.

자동차에 발생된 손상부(1) 표면에 도장부의 벗겨짐이 방지되고, 고착성을 부여하기 위하여 1300-1500메쉬 정도 흠집(5)이 발생되게 샌딩처리한 다음 이물질을 깨끗이 제거하여 흠집에 금속보호제인 프라이머를 분사하거나 찌그러짐이 발생된 부분에 도장용 퍼티를 고르게 도포하여 건조한다. 이때, 건조방법은 상온에서 약 5-10분정도 자연건조하거나 약 40-50℃로 강제건조한다.In order to prevent peeling of the coating part on the surface of the damaged part 1 generated in the car, and to give a fixation property, a sanding process is performed such that a scratch (5) is generated about 1300-1500 mesh, and then the foreign matter is removed to remove the foreign material. Spray it or apply the paint putty evenly on the part where the dent is generated and dry it. At this time, the drying method is about 5-10 minutes natural drying at room temperature or forced drying to about 40-50 ℃.

완전 건조후에는 금속보호제가 분사된 표면이나, 퍼티가 도포된 표면을 수샌딩하여 이물질제거와 자동차출고시의 외장상태로 유지되게 평면 및 곡선 연마작업 한다.After complete drying, the surface sprayed with the metal protective agent or the putty coated surface is sanded to remove foreign substances and to maintain the exterior of the car when it is shipped.

손상부(흠집)(1)를 복원하기 위하여 먼저 부분도장할 부위와 그 주연부(2)의 기름, 먼지, 물, 왁스 등의 이물질을 깨끗이 제거한 상태에서 출고시 자동차차체 색상과 동일하게 현장조색하여 손상부(1)에 1차적으로 도료를 분사, 도포하여 상온에서 건조시킨 다음 손상부(1)의 일정 주연부(2)까지 현장조색된 도료를 2차적으로 분사, 도포하여 건조함으로써 자동차의 차체 원색과 동일하게 맞춘다.In order to restore the damaged parts (1), first, the parts to be part-painted and foreign substances such as oil, dust, water, wax, etc. of the peripheral part (2) are cleanly removed, Primary spraying and coating on the damaged part 1 to dry at room temperature, and then spraying, applying and drying the field-colored paint up to a predetermined peripheral part 2 of the damaged part 1 to the primary color of the car body Set the same as

이때, 도료는 도장건(분사기)를 이용하여, 건의 압력은 0.010-0.10㎏/㎠이 바람직하고 건과 분사면 간격은 약 20-30㎝가 떨어지게하여 2-3회로 나누어 고르게 분사, 도포한다.At this time, the coating material is sprayed using a coating gun (injector), and the pressure of the gun is preferably 0.010-0.10kg / cm 2, and the spacing between the gun and the sprayed surface is about 20-30 cm apart, and is evenly sprayed and applied in 2-3 times.

손상부(1)와 그 주연부(2)에 도료를 도포하여 투명코팅제를 분사함에 있어서는 도료를 도장건으로 분사할 때 분진이 그 주연에 날려 묻어있는 상태이므로 송진포를 이용하여 깨끗하게 제거한다.In spraying the transparent coating agent by coating the paint on the damaged part 1 and its periphery 2, the dust is blown off the periphery when the paint is sprayed onto the paint gun, and then removed with a rosin cloth.

송진포로 분진을 제거한 후에는 공기분사기로 투명코팅제를 도장된 손상부(흠집)(1)와 그 주연부(2)에 1,2차로 나누어 고르게 분사하되, 공기분사기의 압력이 0.010-0.020㎏/㎠이고 분사면과 약 20-30㎝ 떨어진 상태에서 2-3회로 나누어 투명코팅제를 고르게 분사, 도포하여 코팅층을 형성한다.After the dust is removed with a rosin cloth, the sprayer is sprayed evenly into the damaged parts (scratches) 1 and its peripheral part 2, which are coated with a transparent coating agent with an air sprayer, evenly, but with a pressure of 0.010-0.020㎏ / ㎠ In a state of about 20-30 cm away from the spray surface, the transparent coating agent is evenly sprayed and applied to form a coating layer.

투명코팅제를 분사한 부분과 자동차출고시의 도장, 코팅 경계부(3)에는 기포가 발생하므로 알코올 중량비 20-30%와 신나 중량비 60-70%로 혼합하여서 된 조성물을 발생된 기포에 분사하면 화학반응에 의한 기포가 소멸되어 표면이 균일하게 처리된다. 이와같이 마무리작업한 다음에는 완전히 건조하여 1차 광택처리한다.Bubbles are generated in the part sprayed with the transparent coating agent and at the time of painting and coating at the time of shipment of the vehicle, and the chemical reaction is performed by spraying the composition formed by mixing 20-30% alcohol weight ratio and 60-70% thinner weight ratio to the generated bubbles. Bubbles by the air disappear and the surface is treated uniformly. After finishing the work in this way, it is completely dried and firstly polished.

손상부(1)와 그 주연부(2)를 도장한 다음 그 주변의 색상과 광택도에 차이가 없도록 복원하기 위하여 수샌딩하여 이물질을 제거하고 석유 중량비 40-50%, 에나멜신나 중량비 20-30%, 규조토 중량비 20-30%를 각 혼합하여 포오드컵 # 4로 20초/20℃ 정도의 점도를 가진 컴파운드로 손상부(1)와 그 주연부(2) 및 경계부(3)까지 고르게 분사하여 최종 광택처리함으로써 부분도장하는 방법이다.Paint the damaged part (1) and its periphery (2) and remove it by water sanding to restore the color and gloss of the surroundings without any difference.The oil weight ratio is 40-50%, the enamel thinner weight ratio is 20-30% , 20-30% of the diatomaceous earth weight ratio is mixed with a pore cup # 4 with a viscosity of about 20 seconds / 20 ° C, spraying evenly to the damaged part (1), its periphery (2), and the boundary (3). It is a method of partial coating by polishing.

실시예 1.Example 1.

자동차에 흠집이 발생되어 손상부(1)를 복원한 후 이물질을 제거하고 도장용 퍼티를 도포하여 완전 건조된 상태에서 손상부(1)에만 도색하였더니 도색부위가 열등에 의하여 벗겨짐 현상이 일어나면서 새롭게 도장한 손상부(1)와 자동차출고시의 도장부(4) 색상과 투명도가 육안으로 식별될 정도로 차이가 있어 품질을 만족할 수 없었다.Scratches occurred in the car and the damaged part 1 was restored, and foreign substances were removed, and the coating putty was applied to paint the damaged part 1 in a completely dried state, and the painted part peeled off due to inferiority. The color and transparency of the newly painted damaged part 1 and the coated part 4 at the time of shipment of the car were so discernible that the visual quality could not be satisfied.

실시예 2.Example 2.

자동차의 손상부(1)와 그 주연부(2)에 샌딩하여 1500메쉬 정도의 미세한 흠집(5)을 발생시켜 금속보호제 또는 도장용퍼티를 분사, 건조한 다음 현장조색으로 도료를 1,2차 고르게 도포한 경과 도료가 흠집(5) 부분으로 침투하여 고착되므로 도장부분이 벗겨지거나 복원부의 색상이 자동차의 차체색상, 광택도와 차이가 없을 정도로 양호하였다.Sanding on the damaged part (1) and the periphery (2) of the car to generate a fine scratch (5) of about 1500 mesh, spraying a metal protective agent or a paint putty, and dried, and then apply the paint evenly in the first and second to the field color As the old paint penetrates into the scratches 5 and is fixed, the coating part is peeled off or the color of the restoring part is so good that there is no difference between the color of the car body and the gloss.

실시예 3.Example 3.

손상부(1)와 그 주연부(2)에 도료를 도포한 다음 투명코팅제를 분사하였더니 손상부(1)와, 주연부(2)와 자동차출고시 도장부(4)의 경계부(3)에 기포가 발생되는 결점이 있었으나, 공기분사기로 0.010㎏/㎠ 압력유지와 분사면과의 간격을 30㎝로 유지하여 손상부(1)와 그 주연부(2)에 투명코팅제를 1,2차로 나누어 분사하고, 상기 손상부(1), 그 주연부(2)와 자동차출고시 도장부(4)의 경계부(3)에 알코올 중량비 25%, 일반신나 중량비 75%를 혼합한 조성물을 분사하였더니 기포가 화학반응에 의해 완전하게 소멸되어 표면이 고르게 되고, 분사압력이 일정하게 투명코팅제가 날리거나 흘러내림이 방지되는 결과를 얻었다.Paint was applied to the damaged part 1 and its periphery part 2, and then sprayed with a transparent coating agent. Then, bubbles were formed at the damaged part 1, the periphery part 2 and the boundary part 3 of the paint part 4 when the vehicle was shipped. Although there is a flaw, the air sprayer maintains an interval of 0.010㎏ / ㎠ pressure maintaining and the spray surface at 30cm to spray the transparent coating agent into the damaged part 1 and its periphery part 2 by 1 and 2 times. When spraying a composition containing 25% alcohol by weight and 75% by weight of general thinner to the damaged part 1, the periphery part 2 and the boundary part 3 of the coating part 4 at the time of shipment of the vehicle, the bubbles were chemically reacted. This resulted in the complete disappearance of the film, resulting in an even surface, and the spraying pressure being uniformly prevented from blowing or dripping the transparent coating agent.

실시예 4.Example 4.

손상부(1)만을 도장작업하여 투명코팅하고 난 다음 광택작업하였더니 부분도장하였던 곳과 자동차출고시 도장부(4)의 채도, 광택도에 현저한 차이가 발생되었다.When only the damaged part 1 was coated and then transparent coated and polished, a significant difference occurred in the saturation and glossiness of the partially coated part and the coating part 4 when the vehicle was shipped.

그러나, 손상부(1)와 그 주연부(2)까지 샌딩으로 이물질을 제거하고 석유 중량비 50%, 에나멜신나 중량비 25%, 규조토 중량비 25%를 각 혼합하여 된 컴파운드를 도포하여 최종 광택처리하였을때 부분도장부위와 자동차출고시 도장부(4)를 비교하여 채도와 광택도에 차이가 없는 실시효과를 얻었다.However, when the debris is removed by sanding to the damaged part 1 and its periphery part 2, the compound is mixed with 50% by weight of petroleum, 25% by weight of enamel, or 25% by weight of diatomaceous earth. Comparing the painted part with the painted part (4) at the time of vehicle release, the effect of making no difference in saturation and glossiness was obtained.

위와같은 본 발명은 자동차의 손상부에 수샌딩으로 1500메쉬 정도의 미세한 흠집을 내어 금속보호제를 분사하고 현장조색으로 도료를 1,2차 도포한 다음 손상부와 그 주연부까지 투명코팅제를 1,2차 분사하여 경계부의 기포를 알코올과 신나를 일정비로 혼합한 조성물로 표면처리하여 수샌딩과 컴파운드작업으로 차체와의 채도, 광택도를 동일하게 맞춤으로써 종래처럼 전체적으로 투명코팅 및 광택작업을 하지 않아 시간과 경비가 절감되면서 흠집복원 효율을 높이는 효과가 있음은 물론 복원된 부분이 잘못되었더라도 종래처럼 전체면을 도색하지 않고 복원할 부분만을 재작업하여 차체와의 채도, 투명도를 신속, 용이하게 맞출 수 있는 효과와 특징이 있다.The present invention as described above, by spraying a metal protective agent by spraying the metal protection agent by the first sanding to the damage portion of the car about 1500 mesh, and then applied to the first and second paints in the field toning the transparent coating agent to the damaged part and its peripheral part 1,2 By spraying the car, the air bubbles at the boundary are treated with a composition mixed with alcohol and thinner in a certain ratio, and the sanding and compounding work are used to equalize the saturation and gloss of the car body. As well as reducing the cost and cost, it is effective to improve the restoration of scratches, and even if the restored part is wrong, it is possible to quickly and easily match the saturation and transparency with the car body by reworking only the part to be restored without painting the whole surface as before. There are effects and features.

Claims (1)

자동차에 발생된 손상부(흠집)에 부분도장하여 부분광택처리하거나, 손상부에 부분도장하여 전체면을 광택처리하는 방법에 있어서; 자동차의 손상부(흠집)와 그 주연부까지 샌딩으로 1300-1500메쉬 정도의 흡집내기 후 금속보호제 또는 도장용퍼티를 도포, 건조하여 수샌딩하는 방법과, 현장조색으로 손상부에 1차 도색, 건조후 그 주연부에까지 2차 도색하여 표면에 투명코팅제를 0.010-0.020㎏/㎠ 압력으로 1,2차 분사하는 방법 및 투명코팅제 분사부분과 자동차출고시 도장부의 경계점에 발생되는 기포를 알코올 중량비 20-30%, 신나 중량비 60-70%를 혼합한 조성물 분사로 표면처리하는 방법, 수샌딩 후 석유 중량비 40-50%, 에나멜신나 중량비 20-30%, 규조토 중량비 20-30%를 혼합한 컴파운드를 표면 분사후 최종 광택처리함을 특징으로 하는 자동차의 손상부(흠집) 부분도장 방법.Claims [1] A method of partially painting a damaged part (scratch) generated in a motor vehicle and performing a partial gloss treatment, or a method of partially coating a damaged part to polish a whole surface; After absorbing about 1300-1500 mesh by sanding to the damaged part of the car and its peripheral part, apply a metal protective agent or paint putty and dry it by hand sanding. After the second painting to the periphery, the method of first and second spraying of the transparent coating agent on the surface at a pressure of 0.010-0.020㎏ / ㎠ and the air bubbles generated at the boundary point of the transparent coating agent spraying part and the coating part when the vehicle is shipped, weight ratio of 20-30 Surface treatment by spraying the composition by mixing%, thinner weight ratio 60-70%, after sanding the surface of the compound mixed with petroleum weight ratio 40-50%, enamel thinner weight ratio 20-30%, diatomaceous earth weight ratio 20-30% Partial coating of damaged parts of the car, characterized in that the final gloss after the post.
KR1019970039072A 1997-08-16 1997-08-16 How to paint damaged parts of your car KR19990016503A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100329291B1 (en) * 1999-12-29 2002-03-20 송경흥 Hiden printing method of car crack
KR100696252B1 (en) * 1999-11-23 2007-03-20 비전스 이스트, 인크. Computer controlled method and apparatus for fairing and painting of marine vessel surfaces
KR100749352B1 (en) * 2006-05-26 2007-08-14 주식회사 세덴 Device of partially coating crack of an automobile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100696252B1 (en) * 1999-11-23 2007-03-20 비전스 이스트, 인크. Computer controlled method and apparatus for fairing and painting of marine vessel surfaces
KR100329291B1 (en) * 1999-12-29 2002-03-20 송경흥 Hiden printing method of car crack
KR100749352B1 (en) * 2006-05-26 2007-08-14 주식회사 세덴 Device of partially coating crack of an automobile

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