Believe Technology (Dongguan) Co., Ltd.

Professional electronic SMT industry, semiconductor testing and testing
equipment service provider

1. Mechanical specifications

1. Machine size: 1220mm (W) x 1120mm (D) x 1400mm (H); net weight: about 550kg

2. Movement system:

a. Motion system motor: 4-axis Panasonic servo motor

b. Repeatability: +/- 0.02mm

c. Cutting accuracy: +/- 0.05mm

d. Resolution: +/- 0.01mm

e. Structure: X/Y1/Y2/Z

3. Workbench

a, PCB board positioning: double workbench

b. Plate positioning method: positioning hole or plate edge positioning

c. Board in/out: Manually in/out

d. Cutting range: 300 x 350mm

e. Board thickness: 0.3-3.0mm

4. Spindle motor

a. Power: 350 watts, Japan NSK

b. Maximum speed: 60000rpm

c. Cooling: air cooling

d. Milling cutter: Tool holder size 3.175mm

e. Tool change: manual

5. Dust collection system:

a. Power: down suction 3-5HP/up suction 3-5HP high pressure blower

b. Exhaust air volume: 3-4 cubic meters per minute

c. Static pressure: negative 2300mmaq

6. Electrical supply

a. Power supply: main unit 220 volts, single phase, 10 amperes, 50/60 Hz / dust collector: 380 volts, 3 phase, 5 amperes

b. Air source: consumption 4-6 liters per minute

Second, the operating system

1. Spindle speed

3000-60000 rpm through frequency converter

2. Cutting performance

Non-cutting speed: 1000 mm per second

Cutting speed: maximum 1-100 mm per second

Repeatability: <0.02 mm straight line, curve and arc

3. Maintenance

Spindle bearing: ceramic bearing

Tool change: 50-300 meters for straight cutting to change the tool, depending on the material of the PCB and the knife

Filter bag: replace once a year

Safety function: Z-axis stop, spindle stop, spindle motor overheating and servo overload detection, safety door detection

4. Machine alarm

a. Red light: Servo overload, tool broken alarm, spindle abnormal, working door open, board advance alarm, insufficient air pressure, overtime stop

b. Green light: normal production mode

c. Security

Closed working area, door sensor, emergency button, servo overload on both sides, spindle stop. a

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