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CNC Single Hole Drilling Machine

The equipment is mainly used for medical plastic catheter punching hole. The knife lock is use three way of drill chuck. It can adapt to the hollow cutter 0.3-4mm. Equipped with a reset push out structure, reset will waste ejection from the hollow cutter. Punching direction, position can be adjusted freely.

DETAILS

1. Equipment characteristics

u Stepless speed regulation (0~3000rpm), speed adjustable.

u Stepless adjustment of drilling and retracting speed.

u Quick mold change, quick change the cutter.

u High precision (0.02mm process) three-dimensional adjusting drilling location.

u Touch screen input set NC parameters.

u The reset push out, automatic push out waste ejection.

u The assembly is simple, as long as access to the air supply and the power supply enable debugging.

u One button start, easy to operate.

u CNC and high precision control punching stroke(0.025mm/PLS)

2. Technology configuration

Ø Name and model: CNC Single Hole Drilling Machine-V1.0Serial number: AT-Hole-1X-CNC-V1.0

Ø Standard configuration: The main machine: 1 pc Compressed air filter: 1pcPower line: 1pc.

Ø Rated voltage: AC 220V 50Hz

Ø Source input: Less than 0.5MPA

Ø Cutter lock: Three claw lock

Ø Cutter range: 0.3-4.5mm

Ø Motor speed: 0~3000RPM Stepless speed

Ø Motor displacement range: 10mm

Ø Displacement range: X: ±5MM, Y: ±5MM

Ø Regulation accuracy: 0.02mm

Ø Processing hole diameter: 0.3-4.0mm

Ø Processing tube diameter: 1.5-6.0mm

Ø Hole type: Positive circular hole, side hole.

Ø Applicable materials: PVC, PU, HDPE, LDPE, PP, PA, PEBAX, FEP etc.

3. The structure declaration of the equipment

1) Adjusting platform: The punch fixture install on this platform. Turn the micrometer head to adjust the position of the punch hole.

2) Pneumatic knock-out fixture: Control the stretch out and draw backward of the knock-out pin by pneumatic control valve. When the knock-out pin compact the punch fixture, the catheter be locked.

3) Punch Fixture: Can be customized according to customer's catheter material and shape of hole. Internal surface processed with mirror.

4) Blowing tube: to blow off the crumbs and impurities left behind after punching.

5) Pneumatic knock-out pressure control valve: to adjust the compressive stress of the knock-out pin.

6) Blowing control valve: to adjust the blowing air pressure.

7) LCD screen: to set up the basic parameters of equipment operation.

8) Motor speed adjustment: adjust the rotation speed of the punch knife.

9) Special hollow knife: the maximum diameter of the punch knife not exceed 4.5mm

10) Motor Assembly: Drive the knife to rotate and move up and down.

11) The fixed clamp of the chip remove pin: used for fixing and clamping the chip remove pin. When the punching knife move up, the chip in the punching knife can be pushed out.

4. LCD Declaration Panel ICON Key Description

5.1. Manual Puffing Open the blowing control valve, to waste off the crumbs and impurities after punching. When normally producing, the blowing tube would automatically blow off the crumbs after punching. If you still finding that there’s crumbs left, you can touch this button to blow off.

5.2. Forward Speed Set the forward speed of the punching knife. 250=1mm/s, the max is 10000(as 40mm/s)

5.3. Backward Speed Set the backward speed of the punching knife. 250=1mm/s, the max is 10000(as 40mm/s)

5.4. Keep Time Set the retention time when the punching knife reaching the lowest position. 10=1s, the max is 9999 (as 999.9mm/s)

5.5. Highest Position Show the highest position where the punching knife reaches after punching.

5.6. Lowest Position Show the lowest position where the punching knife reaches when punching

5.7. Real Position Show the real position where the punching knife reaches

5.8. ReturnReturn to the upper directory.

5.9. Pushing SwitchControl the knock-out pin to stretch out or draw backward of. If you want to lock the tube, you should firstly turn on this button. The knock-out pin compresses the fixture, and then you touch the start button to punching. After punching, this switch become off.

5.10. Set Highest Position Set the real position of the punching knife as the highest position.

5.11. Set Lowest PositionSet the real position of the punching knife as the lowest position.

5.12. ResetReset all parameters setting.

5.13. StartPress this button, the knife will move to the highest position, start rotating and punching to the lowest position, stay for a while, and then return to the highest position. When you press this button, this button's light is on, and all parameters button become fail. If you want to stop production, you can press this button again, the button 'light is off.

5.14. Slow UP/Slow DownLet the punching knife moving slowly upward and downward by the slow speed.

5.15. Fast UP/Fast DownLet the punching knife moving quickly upward and downward by the faster speed. Note: When move the punching knife upward and downward, please pay attention to the position of the motor assembly's board, not to crash the shell of the both sides.

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