China's traditional manufacturing industry is undergoing structural adjustment and transformation and upgrading, high-end, precision, automation and intelligence has become a new trend in the development of manufacturing industry. In order to adapt to the precision stamping of large covering parts and improve the production quality and efficiency of stamping production line, the automobile stamping workshop will usually introduce advanced technology suitable for its own production. Today we talk about the recent in the major car stamping workshop are very hot advanced technology!
Laser feeding and inspection
Laser feeding refers to the use of laser oscillator output of the laser at the speed of light through the focus mirror focus, the production of high-density energy irradiation on metal or non-metallic materials, so that the evaporation of the feeding method, can carry out a small gap of high-precision feeding. At present, in the automobile stamping workshop, the main use of laser feeding machine is two kinds, one is carbon dioxide laser cutting machine, the other is optical fiber laser cutting machine. Compared with the traditional mechanical feeding method, the laser material in the next material requirements to adjust, do not have to scramble to replace the material mold, only the engineer to modify the laser CNC program, very convenient and fast, and laser material can be very simple to cut out a variety of suitable contours, the greatest possible make the stamping process become easy.
Laser detection is a non-contact measurement that does not affect the motion of the object under test, which has the advantages of high precision, large measuring range and short detection time, as well as high spatial resolution, and is familiar with laser interferometry, laser ranging, laser vibration measurement, laser collimation, laser measurement displacement, laser speckle measurement and so on. In the automobile stamping workshop, the laser ranging principle and the laser measurement displacement principle are generally used in the application of laser detection technology. Laser detection technology realizes the automatic judgment and recognition of workpiece size, shape, color and other characteristics, compared with the measurement and judgment made by human eye, laser detection has the advantages of high automation, high efficiency, high precision, strong stability, can adapt to dangerous environment, wide photosensitive range and so on, and is a necessary means to realize industrial automation and intelligence.
The main function of the stamping manipulator is to accurately track the displacement or corner of the input by the mechanical displacement or angle of the output. Servo stamping manipulator Technology refers to the feedback control system used to accurately follow the stamping process. Compared with the traditional automatic stamping line, the full servo stamping manipulator production line presents the characteristics of fast speed, high integration and strong flexibility in production, and realizes the full servo high speed stamping production of "green, intelligent and fusion". When equipped with a good loading and unloading device, crossbar manipulator and tail line system, the whole stamping line can ensure high yield and high quality at the same time, but also has a very short replacement time of mold and end pickup, and then achieve lower unit cost of components, thus improving the economic benefits of stamping workshop.