| 摘要 |
An injection molded plastic instrument panel P.S.I.R. hidden door milling method including applying a stiff tape, having a hardness greater than a hardness of the plastic instrument panel, to a plastic instrument panel surface to be milled to prevent flexing of the surface during milling. The method may further include milling the surface along a generally width-wise central location of the tape, and removing the tape upon completion of the milling, with the method thereby minimizing burrs along edges of the milled surface. The invention also provides an injection molded plastic instrument panel P.S.I.R. hidden door, and a plastic automotive panel made by method described herein.
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