蜜臀性色av免费_欧美日韩亚洲精品优质国产_亚洲av无码在线一区二区_婷婷五月天四房性爱色图_AV资源网影音先锋_国偷自产短视频中文版_国产高清精品91精品_榴莲视频黄免费下载_女人l8毛片a一级毛片_极度色诱视频免费无码

SMT basic introduction: in a SMT Mounter production line, mounter is the most important equipment, its technology development is very fast, from the early low-speed Mounter to the present optical mounter, the function is diverse and has the flexible connection, can completely meet the SMT production demand.
SMT Mounter summary 1: mounter is a machine that sticks single electronic Mounter components on PCB board. It can be generally divided into high-speed machine and universal machine. High-speed machine is to mount small components with fast speed. Universal machine is to mount larger components. It is mainly controlled by Pt or other computers, that is to say, it is similar to remote control. All operations of the machine are controlled by computers.
SMT Mounter summary 2: Mounter: also known as "SMT equipment", "Mounter" and "surface mount system". In the production line, it is a kind of equipment which can accurately place surface mount components on PCB pad by moving Mounter after dispensing machine or screen printing machine. It is divided into manual and full-automatic.
The structure and principle of SMT Mounter are analyzed comprehensively: fully automatic mounter is the equipment used to achieve high-speed and high-precision automatic placement of components, and it is the most critical and complex equipment in the whole SMT production. SMT Mounter is the main equipment in SMT production line. It has developed from the early low-speed mechanical Mounter to the high-speed optical centering mounter, and has developed to multi-functional and flexible connection modularization.