ZSK2302/ ZSK2303 Three-axis CNC Deep Hole Drilling Machine
Precision
● The aperture accuracy is IT7-IT10.
● Surface roughness RA3.2-0.04μm.
● The straightness of the center line of the hole is ≤0.05mm per 100mm length.
Application industry
● Water hole, perforation hole and electric heating hole in plastic mold industry.
● Valves, distributors and pump bodies for hydraulic machinery industry.
● Engine cylinder blocks, fuel supply system parts, transmission system parts, steering mechanism housings and steering shafts in the automobile and tractor industries.
● Propellers and landing gears for the aerospace industry.
● Deep hole processing of heat exchange plates and other parts in the generator industry.
product drawing
The Main Technical Parameters
| The scope of work | ZSK2302 | ZSK2303 |
| Drilling diameter range | Φ4～Φ20mm | Φ5～Φ30mm |
| Maximum drilling depth | 300-1000m | 300-2000m |
| Maximum lateral movement of the workpiece | 600mm | 1000mm |
| The maximum vertical direction of the lifting platform is formed | 300mm | 300mm |
| Spindle part |
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| Spindle center height | 60mm | 60mm |
| Drill pipe box part |
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| Number of spindle axis of drill pipe box | 1 | 1 |
| Spindle speed range of drill pipe box | 800～6000r/min; stepless | 800～7000r/min; stepless |
| Feed part |
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| Feed speed range | 10-500mm/min; stepless | 10-500mm/min; stepless |
| Fast moving speed | 3000mm/min | 3000mm/min |
| Motor part |
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| Drill pipe box motor power | 4kW frequency conversion speed regulation | 4kW variable frequency speed regulation |
| Feed motor power | 1.5kW | 1.6kW |
| Other parts |
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| Rated pressure of cooling system | 1-10MPa adjustable | 1-10MPa adjustable |
| Maximum flow of cooling system | 100L/min | 100L/min |
| Cooling oil filtration precision | 30μm | 30μm |
| CNC | ||
| Beijing KND (standard) SIEMENS 828 series, FANUC, etc. are optional, and special machines can be made according to the workpiece situation | ||
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