A kind of improvement technique being coated with door-plate
Technical field:
The present invention relates to a kind of door-plate process technology, be especially a kind of improvement technique being coated with door-plate.
Background technology:
Cladding door panel structure corner, existing 45 degree of angles is sharper, both easily hurted sb.'s feelings, and had deformation of easily colliding with, and it addition, out-of-flatness easily occur in 45 degree of stitching portion tow sides, both affected attractive in appearance, and caused that again the quality of production was unstable, it is impossible to meet the living require-ments that people promote day by day.
Summary of the invention:
The technical problem to be solved is to provide the improvement technique of the stable cladding door-plate of a kind of quality of production, and the cladding door-plate stitching portion of this improvement explained hereafter is smooth, attractive in appearance, is not easy again deformation of colliding with.
The technical solution of the present invention is to provide a kind of improvement technique being coated with door-plate, and including substrate and four frames, it comprises the following steps,
The first step, 45 degree of frame splicing angle reverse side edge-falled machine falls after 0.25 �� 0.25mm-0.8 �� 0.8mm, polishes smooth, carries out thermal transfer;
Second step, 45 degree of frame splicing front, angle polishes smooth, carries out thermal transfer after blowing down 0.25 �� 0.25mm-0.65 �� 0.65mm along port curved surface;
3rd step, is stitched together frame and is fixed on substrate, is then spliced into right angle edge-falled machine at frame and falls after 0.25 �� 0.25mm-0.8 �� 0.8mm, polishes round and smooth, then carry out thermal transfer;
4th step, splices, by 45 degree of frame, the arc groove blown down along port curved surface in front, angle and cleans out, and does complementary color and processes, makes the color of arc groove and the solid colour of surrounding;
5th step, is spliced into right angle to frame and stitching portion is done paints and lacquers protection and processed.
As preferably, 45 degree of frame splicing angle reverse side edge-falled machine falls 0.5 �� 0.5mm, and 45 degree of frame splices front, angle and blows down 0.5 �� 0.5mm along port curved surface, is spliced into right angle edge-falled machine at frame and falls 0.5 �� 0.5mm.
As preferably, polishing fine sandpaper is polished.
Further, the thermal transfer flatiron in second step carries out thermal transfer.
The present invention has the advantage that through technologic improvement compared to prior art, the corner of cladding door-plate has carried out chamfered, 45 degree of stitching portion tow sides have also been made chamfered, make 45 degree of stitching portion tow sides smooth, seem more attractive, nor yielding, and adopt the product quality that the present invention produces can obtain good control.
Accompanying drawing explanation
Fig. 1 is structural representation and the sectional view thereof of cladding door-plate.
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Fig. 3 is the sectional view at B place in Fig. 1.
Fig. 4 is the schematic cross-section of C-D in Fig. 3.
Detailed description of the invention:
Below in conjunction with accompanying drawing, with regard to detailed description of the invention, the invention will be further described:
Embodiment
A kind of processing technology of plastic absorbing door board as shown in Figure 1, there is shown, including substrate and four frames, it comprises the following steps,
The first step, as shown in Figure 3 and Figure 4,45 degree of frame splicing reverse side D place, angle edge-falled machine falls after 0.5 �� 0.5mm, in figure shown in dotted line, polishes smooth with fine sandpaper, carries out thermal transfer;
Second step, 45 degree of frame splicing C place, front, angle polishes smooth with fine sandpaper, carries out thermal transfer with little flatiron after blowing down 0.5 �� 0.5mm along port curved surface;
3rd step, is stitched together frame and is fixed on substrate, is then spliced into A place, right angle (such as Fig. 2) at frame and falls with edge-falled machine after 0.5 �� 0.5mm, round and smooth with fine sandpaper polishing, then carries out thermal transfer;
4th step, splices, by 45 degree of frame, the arc groove C place blown down along port curved surface in front, angle and cleans out, and does complementary color and processes, makes the color of arc groove C and the solid colour of surrounding;
5th step, is spliced into right angle such as A and stitching portion such as C and does paints and lacquers protection process, strengthen the protection to cladding door-plate corner and stitching portion frame.
It is described as far as preferred embodiment of the present invention above, but is not to be construed as limitations on claims.