摘要:
In a method for joining work pieces of transparent plastic material, wherein absorption layers are applied to an interface area between the work pieces to be joined and, wherein the work piece areas to be joined are firmly engaged and pressed together, and the interface area is subjected to laser radiation so that the absorption layer is heated and the work pieces are joined by welding, the absorption layer consists of carbon or gold with a thickness of 5 nm to 15 nm.
摘要:
In a method for positioning a first body (B1) and a part fixed to a second body (B2), a camera image of a master part (MP) is received. The master part (MP) has a reference marker (RM) and is fixed to the second body (B2). A first position of a pointer on the master part (MP) is determined dependent on the camera image. The pointer is representative for a current position of the first body (B1). A positioning unit (POS) is controlled to move the pointer from the first position to a predetermined second position with respect to the reference marker (RM) dependent on the camera image. The positioning unit (POS) is coupled with the first body (B1) for moving the first body (B1) and the pointer or is coupled with the second body (B2) for moving the second body (B2) and the master part (MP).
摘要:
In a method for positioning a first body (B1) and a part fixed to a second body (B2), a camera image of a master part (MP) is received. The master part (MP) has a reference marker (RM) and is fixed to the second body (B2). A first position of a pointer on the master part (MP) is determined dependent on the camera image. The pointer is representative for a current position of the first body (B1). A positioning unit (POS) is controlled to move the pointer from the first position to a predetermined second position with respect to the reference marker (RM) dependent on the camera image. The positioning unit (POS) is coupled with the first body (B1) for moving the first body (B1) and the pointer or is coupled with the second body (B2) for moving the second body (B2) and the master part (MP).