DX1215 Face Milling machine
Model DX1215 face miller is composed of horizontal driving, horizontal sliding table, vertical driving, vertical rotating sliding table, and electrical control system
- Horizontal driving
This is composed of a table, horizontal feed motor, speed reducer, horizontal driving screw mandrel, and screw nut. The table adopted welding structure and through annealing, and then through the rough process and precision process. Its characteristics: high strength, little deformation, reasonable structure, and good technology; one good load capacity rectangle track and one precision V-type track.
Horizontal driving mechanism is composed of a feed box, trapezoidal feed screw driving, and support frame; feed box adopted double speed motor, each used for horizontal feed and horizontal quick forward and backward during milling process; feed screw driving use drive and idle screw nut to guarantee the precision of horizontal driving; the two screw nuts fixed on the screw nut base frame at the same time, the screw nut base frame is connected with a horizontal sliding table which drives the sliding table moving forward and backward along the track.
- Horizontal sliding table
It is mainly composed of sliding table and track guard plate; the sliding table is casting; vertical mechanism such as column fixed on the sliding table.
The track guard device adopted telescopic cover superposition has good leak tightness and long service life. There’s sight hole on the guard plate, so you can see the lubrication station and cleanliness and also can add oil to track; there’s a cover plate on the sight hole, so you can cover the sight hole after finished.
- Vertical driving
It is composed of a column, driving motor, speed reducer, trapezoidal screw mandrel, and screw nut; the column is welding structure member and through welding, stress relief, mechanical milling process; it has advantages of stable structure and high mechanical strength.
The vertical driving mechanism is composed of the vertical driving motor, speed reducer, and screw mandrel and nut; screw driving used drive and idle screw nut to guarantee the driving precision.
- Vertical rotating sliding table
It is composed of elevating carriage, rotating worm gear and standard milling head；the elevating carriage is made of gray cast-iron and match with the vertical track on the column, it has advantages of good wearable and shockproof; rotating worm gear is made of nodular cast iron, it has advantages of good wearable and high strength, and drive the milling head rotating 0-450 on the elevating carriage so that can enlarge the process range; the milling head has advantages of reasonable structure, reliable performance, large speed range( the speed of the main shaft is 125-630rpm), good rigidity, low noise, high efficiency, and convenient operation, and reduce users’ difficulty on choosing tools.
- Electrical control system
It is composed of an electrical control box and operation system.
Face Milling machine technical parameter
- Power of milling motor: P=5.5Kw; 1440rpm
- machine dimension: 4200*1200*3040mm
- machine weight: about 5.5ton
- the dimension of the sliding table: 1200×750mm
- Max stroke of the sliding table: L=1500mm
- Moving speed of workpiece forward: V=54.8~548mm/min
- Quick return speed of sliding table: V=822mm/min
- Horizontal driving motor power: 3KW/4KW (turning speed is 1500/960rpm)
- Vertical driving motor power: 1.5KW (turning speed is 1400rpm)
- Milling head-turning speed of the main shaft: 125-630rpm
- stretch out the length of the main shaft: 63mm
- The diameter of the milling cutter: 200-320mm
- Vertical forward speed: 53-530mm/min
- Quick elevating speed of milling head: 530mm/min