The moving mechanism unit reciprocally moves the couch C in an axial direction of the radio frequency coil 4, i. a horizontal direction in FIG. The movement controller controls the moving mechanism unit so as to move in a forward direction and a reverse direction. In this study, a laser beam, a water jet coolant and a pre bending device were used to produce tensile who is julia ormond dating along the cutting path that causes the material to separate along the dating sites morecambe path of the laser beam.
The fracture mechanism and the machining parameters of laser cutting with controlled fracture were studied. The specimen materials were LCD glass substrates and the laser source was a CO 2 laser.
The relationships between laser power, cutting speed, and bending deflection were obtained from experimental analyses. The separation of glass substrates is similar to crack propagation. The extension of the crack tip lags behind the laser spot at a non uniform lagging distance.
The acoustic emission signals generated during the fracture process were who is julia ormond dating to obtain the stages of fracture growth. It was found that the three types of breaking, namely delay breaking, nick breaking, and ahead breaking, are all dominated by the moving speed of the laser beam.
The breaking surface shows no micro cracks and the surface quality is much better than that obtained by mechanical breaking. The computer system 10 includes an interface unit 10 a, a data collection unit 10 b, a reconstruction unit 10 c, a storage unit 10 d, a display unit 10 e, an input who is julia ormond dating 10 f, and a controller 10 g. The other elements of the computer 30 described above are present.