CN1181990C

CN1181990C - Antique-imitating and original-restoring surface treating method

Info

Publication number: CN1181990C
Application number: CNB021569487A
Authority: CN
Inventors: 葛玉宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-26
Filing date: 2002-12-26
Publication date: 2004-12-29
Anticipated expiration: 2022-12-26
Also published as: CN1422761A

Abstract

The present invention relates to an antique-imitating and original-restoring surface treating method. The present invention can lead the surface of a metal handicraft article to generate the antique-imitating and original-restoring effect. The surface of a metal product is treated and dried. The antique-imitating and original-restoring surface treatment is completed through the following technologies: surface paint is sprayed; color fading and a shade are sprayed; a picture is painted; original-restoring color paste is brushed; the metal product is aired and wiped; finally, the metal product is swept, and the whole technology process is completed. The operation for brushing the original-restoring color paste is characterized in that after the color of the picture which is painted is dried, the original-restoring color paste which is diluted by ethene is dipped by a small hair brush or a painting brush to be brushed on the surface of the product in a brushing method, or a dipping method, or a flow coating method, or a spraying method; propene paint is diluted into color paste by pure water which is the original-restoring color paste; the brushing dilution ratio is about 1: 1; the dipping dilution ratio, or the flow coating dilution ratio, or the spraying dilution ratio is about 1: 1.5. The present invention is especially suitable for being used on a decorated surface of a common metal handicraft article, such as a vehicle model, a ship model, etc.

Description

A kind of restoration of old ways surface treatment method modelled after an antique

Technical field:

The present invention relates to technical field of surface, exactly it is a kind of restoration of old ways surface treatment method modelled after an antique.

Background technology:

Surface decoration technique is extremely important for the outward appearance of product, and it not only plays the effect of protection product surface, but also directly influences consumer's desire to purchase.Existing surface treatment method has a variety of, and as plating, plastic-blasting, paint, shot-peening etc., but said method all is in order to increase the fineness and the color on surface, to give sensation fresh, attractive in appearance.But, the model of products such as the automobile that some consumer is ready to collect over to produce for phychology such as miss old times or old friends, motorcycle, aircraft, bicycle, lathe, and appearance in the past will be arranged, and existing decoration technique is difficult to satisfy above-mentioned requirements.China Patent No.: 98226877 disclose the utility model patent that a kind of name is called " a kind of metallization decorative porcelain handicraft ", and it just adheres to the priming paint that one deck can produce Z-Correct bump mapping Z-correct at ceramic base material.China Patent No.: 00125630 discloses the patent of invention that a kind of name is called " manufacture of noble metal jewelry with picture ", and it utilizes the sensitization technology to make image.China Patent No.: 00123686 discloses the patent of invention that a kind of name is called " technology for making anticorrosion huge aurobronze statue ", and it adopts the molten modelling technique of resin sand to be made.

Summary of the invention:

The purpose of this invention is to provide a kind of restoration of old ways surface treatment method modelled after an antique, it can make the metal handicrafts surface produce the effect of restoration of old ways modelled after an antique.It is made scar again, fades, shade or Gao Guang on the basis of passing through Treatment of Metal Surface (rust cleaning-antirust-topcoating) on product, coat the low key tone dispersible pigment color paste again, when treating that nature dries, finishes through carrying out dried sweeping after the wiping again.It is characterized in that: metal product is dried through after the surface treatment, finish restoration of old ways surface treatment modelled after an antique through following technology; Topcoating, spray are faded and shade, drawing, brushing restoration of old ways mill base, are dried, wipe examination, sweep through overdrying at last and finish the technology overall process.Described finish paint can adopt nitroewnamel.The spray shade adopts black or dark brown or other dark paint to finish.Spray is faded and should be adopted the color of slightly lighter institute's topcoating, gently sprays with airbrush or little spray gun, the ejection color is had than primary colors carry fading or high light perception of bright or purity reduction.Drawing adopts pencil to dip in silver-colored slurry or bronze or third rare pigment colour and smoothens at desired area.Brushing the restoration of old ways mill base is after the drawing color is done, and adopts spread coating or dip coating or flow coat method or spraying process, dips in second with small brushes or paintbrush and dilutes good restoration of old ways mill base and brush on product surface.The restoration of old ways mill base is the mill base that third rare pigment is diluted to clear water, and brushing dilution ratio is about 1: 1, and dip-coating, flow coat or spraying dilution ratio are about 1: 1.5.Wipe the pilot production examination that uses cloth to wipe with by hand.Dried sweep be with wipe that product after try to do dips in small brushes or paintbrush that thicker silver is starched or third rare pigment a little, on dried cloth or cardboard, come flyback to move, make the lacquer that adheres to a little on the brush hair equably, sweep back and forth fast lightly at desired area.

Advantage of the present invention is: can make the metal surface produce pseudo-classic imitative old decorative effect, and technology is simple, realize easily, be particularly suitable for car mould, the use of common metal handicraft combination with decorative surfaces, metal handicrafts such as the car mould that the imitative old effect of generation is made, motorcycle mould can satisfy the part collector and the psychological human needs of missing old times or old friends is arranged.

The specific embodiment:

Embodiment:

With military jeep is example, finishes whole technologies by following step:

1, rust cleaning: product is soaked in filling the groove of rust remover, treat that surface rust removes the Shi Jike that turns white and pull the clean liquid of control out, be immersed in flushing in the Rinsing Area at once.

2, clean: the product that has been removed rust will all rinse out the rust remover that remains in each position in cleaning.

3, phosphatization: the cleaned product that eliminates rust, be immersed in the deployed phosphatization liquid, the pH value of phosphatization liquid should be about 2, normal-temperature phosphorizing liquid is 5～10 minutes both feasible one-tenth phosphating coats of product surface when 30 ℃ of fluid temperatures, waited to go that both can pull the clean liquid of control out into product behind the phosphating coat cleans.

4, clean: the apposition thing and the residual phosphatization liquid wash of product surface are fallen with clear water.

5, oven dry: put cleaned product in hothouse oven dry, preferably adopt high temperature flash baking.

6, spray paint: it is black that finish paint adopts nitroewnamel, chassis, bumper and tire, and available spray gun is sprayed into; Bonnet, lappet, box body spray green black colour become with yellow blue red mediation face.

7, spray shade: lacquer is deployed into dark brown, and the dark dead angle part that will spray the military green colored paint with little spray gun or airbrush sprays dark brown lightly, and it is local spraying shade, control the excessive naturally of shade look and primitive green well.

8, spray is faded: the military green that takes a morsel colored paint, adds an amount of white paint or yellow lacquer allotment, and with local slight spraying above airbrush and little spray gun are before bonnet, the color that makes ejection has than primary colors to be carried bright fade (or Gao Guang) with the purity reduction and feels.

9, drawing: the vehicle wheel net dips in the silver slurry with pencil and smoothens; Five-pointed star, letter and licence plate dip in white third rare look with pencil and are coated with even writing out; Backrest seat, steering wheel, gear lever, reserve fuel tank, spade axe dip in the bright rare look of black with paintbrush and draw.

10, brush the restoration of old ways mill base: after the color of waiting to paint is done, adopt spread coating (also can adopt dip-coating, flow coat or spraying process), dip in second with small brushes or paintbrush and dilute good restoration of old ways mill base and brush on product surface, the place that the surface can be seen all will be brushed.

11, dry naturally: the product of having brushed is placed on the desk sequentially, treats in good time wiping.

12, wiping: adopt manual using cloth to wipe with to wipe away, it is very main to grasp the duration and degree of heating of drying wiping, wiping difficulty when having done big, and the recess mill base is residual incessantly when not doing.Wait to brush dry first product surface mill base in the time wiping out with cloth, but surperficial recess can be advisable wiping according to this again during the residual fraction color.Will note gimmick in the wiping, it is quick and smooth to hold the motion of cloth on product surface.Dead angle and shadow region will dab, and make the much more residual low key tone color of depression texture; Protrusion and high light part will heavily be wiped, few residual low key tone color.Dab part and heavily wipe the residual mill base texture of part and want excessive naturally, make the sensation of restoration of old ways lively naturally.

13, dried sweeping:

(1) the dried silver slurry of sweeping: will embrocate the product after doing, dip in thicker silver with small brushes or paintbrush and starch a little, on dried cloth or cardboard, come flyback moving, make the lacquer that adheres to a little on the brush hair equably, then brush is swept on black paints such as bumper, reserve fuel tank, backrest, steering wheel gear lever and spade axe lightly fast back and forth.Along with the increase that sweeps number of times, the edge of surperficial various ridges, corner angle all can be swept silver paint.The contrast of silver black has been worn away for a kind of black paint of people, the iron that exposes all be ground with silver color light sensation.Old sense is true to nature.

(2) the bright rare look of the dried look that sweeps up dust: dip in a little thicker grey with small brushes or paintbrush, on dried cloth or cardboard, come flyback moving, make and adhere to a little grey on the brush hair equably, on the wheel of black, sweep back and forth fast lightly then.Along with the increase that sweeps number of times, the cocked bead of wheel or rib have all can be swept grey.Like this, visually tire has worn out restoration of old ways effect.

Claims

1, a kind of restoration of old ways surface treatment method modelled after an antique, it is characterized in that: metal product is dried through after the surface treatment, finish restoration of old ways surface treatment modelled after an antique through following technology: topcoating, spray is faded and shade, drawing, brushing restoration of old ways mill base, dry, wiping, sweep through overdrying at last and finish the technology overall process.

2, a kind of restoration of old ways surface treatment method modelled after an antique according to claim 1, it is characterized in that: described finish paint can adopt nitroewnamel.

3, a kind of restoration of old ways surface treatment method modelled after an antique according to claim 1 is characterized in that: the spray shade adopts black or dark brown or other dark paint to finish.

4, a kind of restoration of old ways surface treatment method modelled after an antique according to claim 1, it is characterized in that: spray is faded and should be adopted paint than the slightly light colors of color of institute topcoating, gently spray with airbrush or little spray gun, the ejection color is had than primary colors carry fading or high light perception of bright or purity reduction.

5, a kind of restoration of old ways surface treatment method modelled after an antique according to claim 1, it is characterized in that: brushing the restoration of old ways mill base is after the drawing color is done, adopt spread coating or dip coating or flow coat method or spraying process, dip in small brushes or paintbrush and dilute good restoration of old ways mill base and on product surface, brush.

6, a kind of restoration of old ways surface treatment method modelled after an antique according to claim 5, it is characterized in that: the restoration of old ways mill base is the mill base that third rare pigment is diluted to clear water, and brushing dilution ratio is about 1: 1, and dip-coating, flow coat or spraying dilution ratio are about 1: 1.5.

7, a kind of restoration of old ways surface treatment method modelled after an antique according to claim 1 is characterized in that: drawing adopts pencil to dip in silver-colored slurry or bronze or third rare pigment colour and smoothens at desired area.

8, a kind of restoration of old ways surface treatment method modelled after an antique according to claim 1 is characterized in that: wiping adopts manual using cloth to wipe with to wipe away.

9, a kind of restoration of old ways surface treatment method modelled after an antique according to claim 1, it is characterized in that: dried sweep be with wiping is intact after doing product with small brushes or paintbrush dip in thicker silver slurry or acrylic paints a little, on dried cloth or cardboard, come flyback moving, make the lacquer that adheres to a little on the brush hair equably, sweep back and forth fast lightly at desired area.