The production design of flange drill is designed by our engineers with many years of experience. It has been greatly improved in the use, and the advantages of the product are also constantly improving. Let's take a specific look at the advantages of flange drill. < br style = "list style type: none;" / > the flange drilling machine can be operated by electronic handwheel. After drilling one hole and setting the feed position, the program of fast forward & rarr; work in & rarr; fast backward can be realized by drilling other same kind of holes. Therefore, a lot of time is saved in the process of processing, the production efficiency is greatly improved, and also has the functions of automatic chip breaking, chip removing, pause, bit breaking protection and manual hole jumping. The horizontal (Y-axis) movement of the drilling power head of dzc4040 / 2 CNC flange drill is guided by two high-precision linear guide pairs installed in front of the gantry crossbeam. AC servo motor is used to drive the synchronous belt and ball screw pair respectively to ensure the high precision of the work. < br style = "list style type: none;" / > the drilling power head adopts frequency conversion motor to drive the independent spindle through gear deceleration (I = 7.5); the AC servo motor is used to drive the synchronous belt and ball screw pair for the main shaft feeding; the taper hole of the main shaft is Morse's No.6 taper, equipped with a variety of specifications of Mohr's reducer sleeve, which can be used to install drill bits with large diameter range. < br style = "list style type: none;" / > the flange drill is a gantry mobile drilling machine, which reduces the length of the bed and saves the floor space. The machine bed and beam adopt steel plate welding structure, and the precision is stable after artificial aging treatment. The optimized gantry structure greatly improves the rigidity of the machine tool and ensures large cutting parameters. There are several transverse T-shaped groove strips on the worktable for clamping fixture and workpiece. < br style = "list style type: none;" / > in this way, we can use it more quickly, save time and effort, and make our flange drilling technology more perfect.