CN104525459A - Method for spraying common paint to achieve orange line beautifying effect - Google Patents
Method for spraying common paint to achieve orange line beautifying effect Download PDFInfo
- Publication number
- CN104525459A CN104525459A CN201410845351.2A CN201410845351A CN104525459A CN 104525459 A CN104525459 A CN 104525459A CN 201410845351 A CN201410845351 A CN 201410845351A CN 104525459 A CN104525459 A CN 104525459A
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- paint
- spraying
- tangerine line
- spray
- tangerine
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Abstract
The invention belongs to the field of paint spraying and particularly relates to a method for spraying common paint to achieve the orange line beautifying effect. The method comprises the steps of substrate treating, plane paint spraying and orange line forming. The method is characterized in that the paint used in the orange line forming step is common paint, the granularity of orange lines is controlled by controlling the paint spraying viscosity, selecting the size of the caliber of a spray gun used in the paint spraying process, controlling the air pressure in the spraying process and selecting the gun moving mode in the spraying process, and then the orange line beautifying effect is achieved. The spraying method is simple, operation is convenient, and the cost of auxiliary materials used in the spraying process is low; it can be guaranteed that the paint is uniformly spayed on the surfaces of parts in the spraying process, needle holes and other serious defects can be prevented from appearing in a coating, the percent of pass of the parts with the sprayed orange lines is increased, and the beautifying effect is improved.
Description
Technical field
The invention belongs to paint spraying field, particularly relate to a kind of method spraying common paint generation tangerine line landscaping effect.
Background technology
Tangerine line paint is decorative coating, is made up through special process of Special Resin, pigment, auxiliary agent and diluent, and have the tangerine line effect of a kind of uniqueness of novelty finish, decorative pattern is attractive in appearance.And film is tough and tensile, glossiness is good, and contamination resistance is strong.Coating adhesion is high, and has good chemical resistance and resistance to water, good resistance to impact and wearability, has certain help to covering coarse surface.It is widely used in the steel construction of the fields such as lathe, dyeing machine, textile machine, molding machine, safety cabinet, instrument and meter, medical machinery, motor, electric tool or important engineering or high-performance finish paint is made on aluminium surface, can cover up the hackly flaw in various metal surface and play art decorative effect.
At present, to reach tangerine line landscaping effect, must spray tangerine line specialized paint could construct, and special tangerine line paint difficulty in work progress is comparatively large, and construction method is not easily grasped, and production cost is high.And single spin tangerine line paint thickness is larger, easily cause in coating and occur the rigid defects such as pin hole, coating " three prevent " performance is seriously affected, and during oven dry, coating structure is also easily out of shape, be not suitable for the product spraying that requirement barrier propterty is stronger, especially for the spraying of war products.
Summary of the invention
In order to solve above technical problem, the invention provides a kind of method spraying common paint generation tangerine line landscaping effect, spraying coating process is simple, and easy to operate, in spraying process, auxiliary material expense is lower.
Solve a kind of method spraying common paint generation tangerine line landscaping effect in the present invention of above technology, comprise ground process, spray plane paint and tangerine line step, it is characterized in that: in described tangerine line step, paint used is common paint, as conventional paint such as amino paint, acrylic paint, polyurethane paint, F-C paint, its concrete steps are as follows:
(1) determining device needs surface area and the paint consumption of tangerine line, and paint consumption is 6-8g/ dm
2;
(2) viscosity and the consumption of paint is adjusted according to required tangerine line effect: during first spraying, paint viscosity is 20 ~ 30m
2/ s, during second spraying, paint viscosity is 30 ~ 60 m
2/ s; Adjustment viscosity determines the size of tangerine line particle, and viscosity large tangerine line particle is large, viscosity little tangerine line particle is little, and formulated viscosity as required tangerine line size carries out, and the corresponding special diluting agent using paint producer to provide is allocated;
(3) determine spray tip caliber size: spray tip bore is diameter 1.5 ~ 2mm when first sprays, during second spraying, spray tip bore is diameter 2 ~ 3mm; Bore large tangerine line particle is large, bore little tangerine line particle is little;
(4) determine spray tip air pressure in spraying process: during first spraying, spray tip air pressure is 0.3 ~ 0.4Mpa, during second spraying, spray tip air pressure is 0.2 ~ 0.25Mpa; Pressure large tangerine line particle is little, pressure little tangerine line particle is large;
(5) rifle walked by spray gun: according to the vertical range of required tangerine line effect determination spray tip and device surface with walk rifle speed in spraying process; It is fast that rifle hourly velocity walked by spray gun, then the grain spacing of tangerine line is large, forms the loose rough effect of tangerine line, and it is slow that rifle hourly velocity walked by contrary spray gun, then the grain spacing of tangerine line is little, forms tangerine line close, thick.The vertical range of spray tip and device surface requires to determine according to tangerine line thickness.
(6) dry: to the paint drying completing tangerine line.
Described spray gun adopt when walking the spraying of second tangerine line in rifle push ahead spatter a spraying method, tangerine line granulation uniformity is improved, more elegant in appearance.
Dry in described step (6) for first spray after enter baking oven flash baking, time controling is at about 8-12min, and the corresponding Hot Air Dying Technology Parameters of paint that temperature provides for painting producer, is down to until temperature and carries out second tangerine line again after room temperature and spray.The Hot Air Dying Technology Parameters that the bake out temperature of second tangerine line provides according to paint producer is constructed.First time prebake can not be subsided for tangerine line particle when making second time spraying in transition.The technological parameter that bake out temperature provides according to paint producer carries out, and the time that first time dries is predry, and the parameter that second time is dried to be provided according to producer carries out substance dries.
In the present invention, common paint is for tangerine line specialized paint, is not namely the paint of tangerine line specialized paint.The present invention by the control to paint spraying viscosity, spray paint time the selection of spray gun caliber size, the control of spraying process air pressure, spraying process walk rifle mode selection control the granularity of tangerine line.
Beneficial effect of the present invention:
1) spraying coating process is simple, and easy to operate, in spraying process, auxiliary material expense is low.
2) part surface spraying in spraying process is even, avoids in coating and occurs the rigid defects such as pin hole, improves the qualification rate of tangerine line spraying part and improves landscaping effect.
3) appearance looks elegant is generous, reflects slowly light, soft.
Detailed description of the invention
The method in the present invention is further illustrated below by concrete operations mode and embodiment:
Embodiment 1
(1) ground process: coated article first must carry out removing rust, the impurity such as oily, dirty, requires to clean, clean, smooth to ensure good adhesive force;
(2) spray plane paint: such as paint in proportion: curing agent: diluent=1:0.5:0.5 ~ 1 is stirred and left standstill 10-20 minute, can spray, be optionally sprayed onto together or two roads;
(3) tangerine line step: the completely dry rear 25-35 minute of spray plane paint, carry out tangerine line, concrete steps are as follows:
A, determining device need surface area and the paint consumption of tangerine line, and paint consumption is 6g/ dm; Paint used is common paint;
B, adjust viscosity and the consumption of paint according to required tangerine line effect: during first spraying, paint viscosity is 20m
2/ s, during second spraying, paint viscosity is 30 m
2/ s;
C, adjustment viscosity determine the size of tangerine line particle; Determine spray tip caliber size again: spray tip bore is diameter 1.5mm when first sprays, during second spraying, spray tip bore is diameter 2mm;
D, determine spray tip air pressure in spraying process: during first spraying, spray tip air pressure is 0.3Mpa, during second spraying, spray tip air pressure is 0.2Mpa;
Rifle walked by e, spray gun: according to the vertical range of required tangerine line effect determination spray tip and device surface with walk rifle speed in spraying process; It is fast that rifle hourly velocity walked by spray gun, then the grain spacing of tangerine line is large, forms the loose rough effect of tangerine line, and it is slow that rifle hourly velocity walked by contrary spray gun, then the grain spacing of tangerine line is little, forms tangerine line close, thick.The vertical range of spray tip and device surface requires to determine according to tangerine line thickness.
F, oven dry: to the paint drying completing tangerine line.
Described spray gun adopt when walking the spraying of second tangerine line in rifle push ahead spatter a spraying method, this spraying method makes tangerine line granulation uniformity improve, more elegant in appearance.
Described oven dry is entered baking oven flash baking after first has sprayed, and time controling is at about 8-12min, and temperature is that the bake out temperature provided according to paint producer carries out, and is down to after room temperature carries out the spraying of second tangerine line again until temperature.The Hot Air Dying Technology Parameters that the bake out temperature of second tangerine line provides according to paint producer is constructed.
Embodiment 2
Other content as embodiment 1, tangerine line, concrete steps are as follows:
A, determining device need surface area and the paint consumption of tangerine line, and paint consumption is 8g/ dm; Paint used is common paint;
B, adjust viscosity and the consumption of paint according to required tangerine line effect: during first spraying, paint viscosity is 30m
2/ s, during second spraying, paint viscosity is 60 m
2/ s;
C, adjustment viscosity determine the size of tangerine line particle; Determine spray tip caliber size again: spray tip bore is diameter 2mm when first sprays, during second spraying, spray tip bore is diameter 3mm;
D, determine spray tip air pressure in spraying process: during first spraying, spray tip air pressure is 0.4Mpa, during second spraying, spray tip air pressure is 0.25Mpa;
Rifle walked by e, spray gun: according to the vertical range of required tangerine line effect determination spray tip and device surface with walk rifle speed in spraying process; It is fast that rifle hourly velocity walked by spray gun, then the grain spacing of tangerine line is large, forms the loose rough effect of tangerine line, and it is slow that rifle hourly velocity walked by contrary spray gun, then the grain spacing of tangerine line is little, forms tangerine line close, thick.The vertical range of spray tip and device surface requires to determine according to tangerine line thickness.
F, oven dry: to the paint drying completing tangerine line.
Embodiment 3
Other content as embodiment 1, tangerine line, concrete steps are as follows:
A, determining device need surface area and the paint consumption of tangerine line, and paint consumption is 7g/ dm; Paint used is common paint;
B, adjust viscosity and the consumption of paint according to required tangerine line effect: during first spraying, paint viscosity is 25m
2/ s, during second spraying, paint viscosity is 45m
2/ s;
C, adjustment viscosity determine the size of tangerine line particle; Determine spray tip caliber size again: spray tip bore is diameter 1.7mm when first sprays, during second spraying, spray tip bore is diameter 2.5mm;
D, determine spray tip air pressure in spraying process: during first spraying, spray tip air pressure is 0.35 Mpa, during second spraying, spray tip air pressure is 0.22Mpa;
Rifle walked by e, spray gun: according to the vertical range of required tangerine line effect determination spray tip and device surface with walk rifle speed in spraying process; It is fast that rifle hourly velocity walked by spray gun, then the grain spacing of tangerine line is large, forms the loose rough effect of tangerine line, and it is slow that rifle hourly velocity walked by contrary spray gun, then the grain spacing of tangerine line is little, forms tangerine line close, thick.The vertical range of spray tip and device surface requires to determine according to tangerine line thickness.
F, oven dry: to the paint drying completing tangerine line.
Embodiment 4
The non-painting face of spraying part or exemplar is protected, protection (utilizing High temperature-resistanadhesive adhesive tape to carry out stickup protection), (alligatoring is and utilizes sand paper or Pneumatic grinding machine to carry out alligatoring to the face of spraying paint in alligatoring, thus reach the effect improving priming paint adhesive force), prime (slubbing), (aircraft skin baking of varnish temperature is 80 ± 5 DEG C in oven dry, one hour time dried), polishing, dedust, second is primed and is again dried, polishing, dedust, then spray first aircraft skin B9623 and paint tangerine line, place, dry, spray second B9623 paint again and carry out tangerine line, dry, self-inspection, deliver for a check, reprocess and clean.
Wherein, first spray aircraft skin B9623 paint during tangerine line: spray viscosity: (14 ~ 20) s(is coated with-4 glasss), the outspoken footpath of spray gun: 1.6mm spray pressure: 3.3 atmospheric pressure, spray distance: (200 ~ 250) mm;
Second spray B9623 paint: viscosity of spraying paint: (25 ~ 60) S(is coated with-4 glasss) (according to drawing and related request, tangerine line thickness adjustment viscosity size), as required tangerine type decorative pattern more outstanding, it is larger that viscosity is adjustable, filters with 200 order tiffanys.
The outspoken footpath of spray gun: 2.6mm, spraying air pressure: 2.4 atmospheric pressure, spray distance: (200 ~ 250) mm.
Require in tangerine line process to adopt the mode of pushing ahead rifle to spatter a spraying, and from nearby, order forward, can spray in length and breadth.
Dry in tangerine line process for first spray after enter baking oven flash baking, time controling is at about 8-12min, and temperature is carried out according to painting the bake out temperature that provides of producer, is down to carries out second tangerine line again after room temperature and spray until temperature.The Hot Air Dying Technology Parameters that the bake out temperature of second tangerine line provides according to paint producer is constructed.
After film painted by tangerine type, outward appearance likeness in form tangerine peel, elegant in appearance, have stronger ornamental, and coating is diffuse reflection to light, looks very soft.And its construction technology is simple, operation is easily grasped.They are generally selected by product area size, and area is greatly then thick, otherwise then thin.In construction, spray thick tangerine type decorative pattern, the nozzle diameter of spray gun strengthens, and spraying air pressure reduces, and spray distance also should increase; Otherwise it is then thin.In addition viscosity influence is also quite large.
Claims (3)
1. the common paint of spraying produces a method for tangerine line landscaping effect, comprises ground process, spray plane paint and tangerine line step, it is characterized in that: in described tangerine line step, paint used is common paint, and its concrete steps are as follows:
Determining device needs surface area and the paint consumption of tangerine line, and paint consumption is 6-8g/ dm
2;
Viscosity and the consumption of paint is adjusted: during first spraying, paint viscosity is 20 ~ 30m according to required tangerine line effect
2/ s, during second spraying, paint viscosity is 30 ~ 60 m
2/ s;
Determine spray tip caliber size: spray tip bore is diameter 1.5 ~ 2mm when first sprays, during second spraying, spray tip bore is diameter 2 ~ 3mm;
Determine spray tip air pressure in spraying process: during first spraying, spray tip air pressure is 0.3 ~ 0.4Mpa, during second spraying, spray tip air pressure is 0.2 ~ 0.25Mpa;
Rifle walked by spray gun: according to the vertical range of required tangerine line effect determination spray tip and device surface with walk rifle speed in spraying process;
Dry: to the paint drying completing tangerine line.
2.
are according to claim 1 a kind ofly sprays method that common paint produces tangerine line landscaping effect, it is characterized in that: adopt when second tangerine line spraying in rifle walked by described spray gun push ahead spatter a spraying method.
3. according to claim 1ly a kind ofly spray the method that common paint produces tangerine line landscaping effect, it is characterized in that: described step (6) dry for first sprayed after enter oven for drying, time 8-12min; Carry out the spraying of second tangerine line after cooling degree to room temperature again and dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410845351.2A CN104525459A (en) | 2014-12-31 | 2014-12-31 | Method for spraying common paint to achieve orange line beautifying effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410845351.2A CN104525459A (en) | 2014-12-31 | 2014-12-31 | Method for spraying common paint to achieve orange line beautifying effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104525459A true CN104525459A (en) | 2015-04-22 |
Family
ID=52841191
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410845351.2A Pending CN104525459A (en) | 2014-12-31 | 2014-12-31 | Method for spraying common paint to achieve orange line beautifying effect |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000831A (en) * | 2016-05-31 | 2016-10-12 | 上海子元汽车零部件有限公司 | Method for eliminating fat edges of high-brightness UV curing paint edges |
| CN113171953A (en) * | 2021-03-31 | 2021-07-27 | 大亚车轮制造有限公司 | Preparation method of anti-corrosion crystal particle paint wheel |
| CN113182154A (en) * | 2021-03-31 | 2021-07-30 | 大亚车轮制造有限公司 | Method for manufacturing sand paint anti-oxidation wheel |
| CN115870192A (en) * | 2022-11-30 | 2023-03-31 | 陕西宝成航空仪表有限责任公司 | Process for spraying fine orange-peel pattern of aliphatic acrylic polyurethane enamel |
Citations (1)
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| CN102220078A (en) * | 2011-05-10 | 2011-10-19 | 深圳市天健涂料科技开发有限公司 | Orangefigured paint, preparation method and construction process thereof |
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2014
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102220078A (en) * | 2011-05-10 | 2011-10-19 | 深圳市天健涂料科技开发有限公司 | Orangefigured paint, preparation method and construction process thereof |
Non-Patent Citations (2)
| Title |
|---|
| 余焕权: "锤纹漆及桔纹漆的喷涂工艺", 《电镀与涂饰》 * |
| 冯燕宁: "氨基漆的桔纹化涂装技术", 《材料保护》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000831A (en) * | 2016-05-31 | 2016-10-12 | 上海子元汽车零部件有限公司 | Method for eliminating fat edges of high-brightness UV curing paint edges |
| CN106000831B (en) * | 2016-05-31 | 2019-02-12 | 上海子元汽车零部件有限公司 | Height light UV solidifies the removing method of paint edge fat edges |
| CN113171953A (en) * | 2021-03-31 | 2021-07-27 | 大亚车轮制造有限公司 | Preparation method of anti-corrosion crystal particle paint wheel |
| CN113182154A (en) * | 2021-03-31 | 2021-07-30 | 大亚车轮制造有限公司 | Method for manufacturing sand paint anti-oxidation wheel |
| CN115870192A (en) * | 2022-11-30 | 2023-03-31 | 陕西宝成航空仪表有限责任公司 | Process for spraying fine orange-peel pattern of aliphatic acrylic polyurethane enamel |
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Application publication date: 20150422 |
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