Abstract: An assembly apparatus for assembling components including a work surface, a laser projector, a computer controlling the laser projector to protect a laser image on the work surface, and an ejector lifting a completed assembly from the work surface having a retro-reflective surface within a field of view of the laser projector when the ejector is lifted, such that the laser projector scans the retro-reflective surface and the computer determines at least one of the number of completed assemblies made and the time required to make the assembly.

Abstract: An assembly apparatus for assembling components including a work surface, a laser projector, a computer controlling the laser projector to protect a laser image on the work surface, and an ejector lifting a completed assembly from the work surface having a retro-reflective surface within a field of view of the laser projector when the ejector is lifted, such that the laser projector scans the retro-reflective surface and the computer determines at least one of the number of completed assemblies made and the time required to make the assembly.

Abstract: A laser projector includes a laser, scanning mirrors projecting a laser line image on a surface, a computer including an algorithm controlling a speed of the laser line image, and a computer screen having a user interface. The user interface includes a throttle control which modifies the speed control algorithm permitting an operator to reduce the maximum speed of the projected laser line image using the throttle control, thereby improving the visibility of the laser line image. For example, a method of improving the visibility of a projected laser line image includes projecting a laser line image on a surface to determine the visibility of the laser line image and decreasing the maximum scanning speed of the projected laser line image if the visibility of the laser line image is insufficient.

Abstract: An improved method and apparatus for controlling a laser projection assisted assembly operation includes the ability to display a menu with the laser projector. An operator is able to request the menu be displayed at the operator's location. The menu provides the operator the ability to select from several display options. By selecting an icon associated with a desired display option, the operator is able to change the display option at a location remote from the control. This is particularly valuable in large laser assisted work assemblies.

Abstract: An improved method and apparatus for controlling a laser projection assisted assembly operation includes the ability to display a menu with the laser projector. An operator is able to request the menu be displayed at the operator's location. The menu provides the operator the ability to select from several display options. By selecting an icon associated with a desired display option, the operator is able to change the display option at a location remote from the control. This is particularly valuable in large laser assisted work assemblies.