DaimlerChrysler has specified the Precitec sensor system for use at its two Dodge truck plants located in Warren, Mich., and St. Louis. The adhesive stations at the two plants are using the Precitec linear drives mounted directly on pedestal stands with the robot moving the work piece under the linear drive. (See Figure 1.)
The automotive body parts involved with the applications are most often areas of the vehicle where the need for eliminating what is referred to as "body-sealer squeeze-out" is crucial. An example would be the joining of an inner door panel with the outer door panel. Another example would be the joining of a vehicle roof to the frame or pillars. If any glue or sealant squeezes out from the joining area, there is a possibility of it ending up on the exposed surface of the vehicle where the finishing paint is applied. This would be unacceptable quality.