What’s the difference between automobile inspection tool and mold inspection?
Automobile inspection tool is a simple thing used by industrial production enterprises to control various dimensions of products (such as aperture, spatial dimension, etc.) to improve production efficiency and control quality. It is suitable for mass-produced products, such as car parts, to replace professional measuring things, such as smooth plug gauge, threaded plug gauge, outside diameter caliper gauge, etc.
Moulds are all kinds of moulds and things used in industrial production to obtain required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In short, a mold is something used to shape objects. This kind of thing is made up of various parts, and different molds are made up of different parts. It mainly completes the processing of the shape of the article by changing the physical state of the formed data. Known as the “mother of industry”.
Therefore, the mold and the fixture are not the same thing. If the planning direction is correct, the two are similar, and the planning direction of the fixture is slightly wider.
Mold planning is plastic mold and sheet metal stamping mold, which is divided according to different basic data; the checking fixture is the equipment to check whether the product is in line with the planning data. No matter the plastic parts or sheet metal parts, it is necessary to clamp the checking fixture to check whether the critical geometric tolerance meets the planning requirements.