Dezhou Cnc Deep Hole Drilling Machine Zk2102f
Dezhou Delan Machine Tool Co., Ltd. takes it as its mission to equip China's manufacturing industry. It is committed to creating high - quality equipment and providing excellent services for various industries in the national economy. We sincerely hope to cooperate with friends from all walks of life for mutual benefit and joint development.
This CNC deep - hole drilling machine is a high - efficiency, high - precision and highly automated special deep - hole drilling machine. It uses the external chip removal drilling method (gun drilling method). Through one continuous drilling, it can achieve the processing accuracy and surface roughness that usually require drilling, reaming and reaming processes. This machine tool is controlled by a digital control system. It not only has single - action function, but also has the function of automatic cycle. Therefore, it is suitable for small - batch processing, especially for the processing requirements of mass production. It can drill through holes, and also process blind holes or stepped holes. When equipped with special tooling, it can also process eccentric holes and inclined oil holes.
Machine tool features: 1. The bed body and box are all cast with high - quality cast iron, with good rigidity and stability. 2. The tool does not need to be retracted during the deep - hole drilling process. 3. It is controlled by a CNC system, with a high degree of automation. 4. The feed motion is driven by an AC servo motor and transmitted by a ball screw pair, with stepless speed regulation. 5. It uses sliding guides, and the moving parts are plastic - coated. It runs smoothly at low speed without crawling. 6. The spindle of the drill rod box can be steplessly variable. 7. The spindle bearings and guide surfaces are all automatically lubricated intermittently. 8. The high - pressure cooling system uses a variable - frequency motor to drive the gear pump and an immersion oil temperature controller. 9. An automatic chip conveyor is used to remove chips. 10. The machine tool adopts a fully enclosed protection form, which is convenient to observe and aesthetically pleasing as a whole. 11. It has a variety of automatic monitoring devices.
Main technical specifications and performance
Technical specifications Parameters
ZK2012F ZK2012F×2 ZK2103F
Processing range Number of spindles 1 2 1
Spindle spacing 120mm 180mm
Drilling diameter range 3-20mm 6-30mm
Processing depth 500/1000mm 440/950mm 500/1000mm
Drill pipe box Spindle speed 7000r/Min 6000r/Min
Main motor power 4kW 4kW×2 5.5kW
Tool feed Speed range (stepless) 5-500mm/Min 5-500mm/Min
Fast moving speed 3m/Min 3m/Min
Motor torque 7.7Nm 7.7Nm
Cooling system Pressure 10MPa
Flow rate 100L/Min
Others Total power (approx.) 20kW 24kW 22kW
Machine tool overall dimensions (Length × Width × Height) 3.5/4.7×3.2×1.8m
Total weight (approx.) 4/5t
Machine tool machining accuracy Aperture accuracy IT7-IT11
Workpiece roughness Ra0.4-3.2µm
Hole centerline deflection Workpiece does not rotate: ≤1mm/1000mm; Workpiece rotates: ≤0.5mm/1000mm. (Length-to-diameter ratio ≤100:1)
Hole straightness ≤0.05mm/100mm. (Length-to-diameter ratio ≤ 100:1)
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