The movement form of flange drill: when machining, the headstock is fixed on the rocker guide rail by special clamping device, while the outer column is fixed on the inner vertical column, and the rocker arm is fixed on the outer column, and then the drilling process is carried out. When drilling, the drill bit rotates and feeds longitudinally at the same time, and its motion form is: < br style = "list style type: none;" / > (1) the main motion of radial drilling machine is the rotation motion of spindle < br style = "list style type: none;" / > (2) the feed motion is the longitudinal feed of spindle < br style = "list style type: none; "/ > (3) auxiliary movements include: the rocker arm moves vertically along the outer column, the headstock moves along the length direction of the rocker arm, and the rocker arm and the outer column rotate around the inner column together. < br style = "list style type: none;" / > through the introduction of this article, I believe that you have a certain understanding of the movement forms of & quo; flange drill. If you want to know more about flange drill, please visit the website.