The core content of "exquisite craftsmanship" is also the basis of this work. The "six dimensions" here refers to evaluating a scheme from the customer's point of view in terms of vision, hearing, touch, smell, operation perception and functional characteristics. The six dimensions here are also divided into five dimensions, that is, operational perception and functional characteristics are integrated. I distinguish them here to explain functional diversity more systematically, which I will introduce in detail in the next column.
-Explain the contents of "six dimensions" in detail.
Visual dimension: refers to the dimension that judges evaluate product quality through visual perception from the perspective of customers. 80% of the information obtained by human body is through vision, so "visual dimension" is the most important evaluation dimension in Exquisite Craft, and it is also the core part of this work.
The evaluation content of visual size can be divided into geometric shape and surface decoration from its constituent elements. Literally, geometric shape is the shape feature needed to form any product. Here we can use the most basic elements of geometry to summarize: point, line, surface and body. Surface decoration is what we usually call color &; Trim, if the geometry mentioned above is regarded as a natural part, then the final product is a natural part, and the color &; The result of the perfect combination of pruning. Color and color. Decoration here we divide it into two parts, decorative effect and decorative defect. The decorative effect is the surface treatment methods such as dermatoglyphics, water transfer printing, painting and electroplating. Decorative defects are the degree of defects exposed by the above decorative effects, such as dermatoglyphic consistency defects, painting defects, electroplating defects and so on. The former is related to the basic skills of modeling engineers, while the latter is determined by the technical level.
The content of visual dimension evaluation can be divided into: first impression, color texture, function recognition, secondary surface, pipeline evaluation and workmanship quality.
First impression: refers to the most intuitive feeling that customers feel without thinking in a short time (within 3 seconds) after seeing the product for the first time, which will affect a series of subsequent evaluation results.
Color texture: that is, the surface decoration of the internal and external parts of the whole vehicle is reviewed, including decorative effect and decorative defects.
Process quality: refers to the effect of the process level of product parts, which embodies the manufacturing ability and quality control standards of products. The evaluation contents include: molding quality, surface treatment quality and assembly quality.
Function identification: it refers to the descriptive identification of all functions in the whole vehicle that need to be used by customers, and the evaluation contents include: recognition degree and workmanship quality.
Pipeline inspection: refers to the visual inspection of pipeline layout in the engine compartment, including pipeline color, orientation layout, looseness, free state, etc.
Secondary surface: refers to the position of the area that can only be seen after the last operation of the whole vehicle, such as the inside of the door and the inside of the hood. The evaluation contents include: solder joints, fasteners, features and gluing.
Area boundary: refers to the relationship between two or more adjacent parts or sub-parts, including content gap, surface difference, fillet, parting line depth, modeling depth, draft angle, etc. According to the different grades of parts, it can be divided into AA matching, AB matching and AC matching.