초록 ▼

A checking gage model for quality control use in a production plant, as for example, an automobile plant, for checking mating parts of a car body. The checking gage model includes a frame made from a tubular lightweight material on which is mounted structural filler material that is pre-formed rough

A checking gage model for quality control use in a production plant, as for example, an automobile plant, for checking mating parts of a car body. The checking gage model includes a frame made from a tubular lightweight material on which is mounted structural filler material that is pre-formed roughly to the desired final configuration. The filler material is shaped, by machine or hand method, to an undersize condition of the desired final shape. At least one layer of industrial type textile woven fibers and resin is then applied on the filler material to encapsulate the same. A surface coat of resin is then added over the textile fibers to a depth to make the contours oversize in the contoured areas of the model. The model is then worked by machine or hand method to form the final shape of the model.

대표청구항 ▼

In a method for making a three-dimensional checking gage model, for an automobile door panel and the like, having inner and outer three-dimensional variant contoured surfaces, and a three-dimensional variant contoured periphery about said surfaces and connecting said surfaces, the steps comprising:

In a method for making a three-dimensional checking gage model, for an automobile door panel and the like, having inner and outer three-dimensional variant contoured surfaces, and a three-dimensional variant contoured periphery about said surfaces and connecting said surfaces, the steps comprising: (a) providing a lightweight frame; (b) providing said frame with locating means including locating base means; (c) affixing on the frame a piece of modelable filler material which is pre-formed approximately to the three-dimensional rough shape of a finished checking gage model; (d) modeling the filler material to provide three-dimensional variant undersize finished contoured inner and outer surfaces and a three-dimensional variant contoured periphery; (e) applying at least one layer of a textile fiber material cloth to the undersize finished three-dimensional variant contoured surfaces and periphery; (f) adding a surface coat type material, over the textile fiber material, to the three-dimensional variant contoured undersize surfaces and periphery to make said surfaces and periphery oversize; and, (g) modeling the surface coat type material down to the finished three-dimensional size for three-dimensional variant contoured inner and outer surfaces and three-dimensional variant contoured periphery.