Shuttlestar Sv-650a Bga Rework Station User Manual

SV-650A BGA Rework Station
User Manual

SV-650A Profile—Parts Introduction

• The hot air heater head and mounting head are designed 2 in 1, driven by a step electric motor, have both the auto soldering and mounting function;
• Three heaters( upper/lower hot air heater, bottom IR heater) heating independently, time and temperature can be displayed digitally on the touch screen;
• The Upper heater used the auto cooling and heating device, temp be controlled with precision and uniform
• Bottom preheating used the imported IR heating tube, with high-temperature glass, which makes heating and cooling quickly, set the process curve precisely, and the whole piece of PCB deformatioeasy to solder, energy conservation, and environmental protection;
• Large movable bottom IR heating area, PCB clamps can be adjusted along with X & Y table flexibly, the max PCB size it can handle up to 540*450mm;
• Color optical system with functions of split vision, zoom in/out, and micro-adjust, equipped with aberration detection device; with autofocus and software operation function, 1.3 million pixels high definition camera, 18 x optical zoom;
•  Embedded industrial computer, touch screen interface, PLC control, real-time profile display, able to display set profile and 5 practically tested profiles at the same time; can analyze the five practically-tested profiles;
• High-definition color LCD monitor;
• Built-in vacuum pump, 60 °rotation in φ angle, the mounting nozzle is micro-adjustable;
• 8 segments of temperature up(down) and 8 segments of constant temperature control, profile saving is unlimited in the industrial computer;
• The suction nozzle can identify material and mounting height automatically, and can control the air pressure within a small range of 30-50g;
• Can automatic absorption and putting the material, automatic solder, placement, and welding;
• Equipped with different hot air nozzles, easy to replace and able to locate at any angle.

SV-650A Hardware Compose—Heating System

Heating system： Three independent temperature zones, (top hot air heating, under hot air heating, and bottom IR heating), temperature, and time can be displayed digitally on the touch screen, able to rework BGA

Nozzle： Different-sized nozzles for different-sized BGAs，for particular components, nozzles can be custom-made.

Alignment & placement： Megapixels, high-definition color optical vision system, with functions of spectral, amplification, and fine-tuning, including color difference distinguish device, automatic focus, software operation function, applying the prism optical principle to make both up and down image clear and accurate.

The hot air head and mounting head are designed 2 in 1 and have both the auto soldering and mounting function, easy to operate.

Pressure from the suction to the IC can be micro-adjusted, with a minimum pressure of less than 30g, to ensure BGA does not leak lead while heating.

Clamping device： Specially designed with a flexibly-moving clamping device to clamp all kinds of PCB, also equipped with particular clamps for laptop motherboard

Clamping device： Clamps installing schematic diagram; the irregular PCB like laptop motherboard can be grasped flatly by the clamps.

Clamping device： Special anti-warpage design, the support pillars can be adjusted up & down to support the board to prevent the PCBA from sinking while heating.

SV-650A Software Introduction—Adjustment Interface

Control interface： R W -SV650A with a touch screen interface, and PLC control; able to display real-time temperature curves and detecting temperature curves at the same time

Adjustment interface： Able to arrive at three independent temperature zones, temperature and time can be displayed digitally on the touch screen， 8 segments of temperature up (down) and 8 segments constant temperature control, more than 50000 groups of profile can be stored.

Analysis interface： able to display 1 practically-tested temperature curve at the same time, and auto-calculate the preheat time, reflow time, and max temp, so as to control temp. of every point of BGA overall; can create profiles for every kind of BGA accordingly.

Instant regulation： During heating, if find the TC temperature too low or too high, parameters can be changed while it is heating under the Instant Regulation function to avoid repeat heating.

Click “L” or “T” in the down column to change parameters while heating

Alarm Interface： Under this menu, it points out troubles and errors while the machine is working. With this caution, we may know what problem the machine faces and make quick troubleshooting.

SV-650A Accuracy Testing —Placement Accuracy

Optical Alignment System： Megapixels, high-definition color the optical vision system, with functions of spectral, amplification, and fine-tuning, including color difference, distinguish device, automatic focus, software operation function, ability to rework BGA sized up to 80mm*80mm

Alignment accuracy： automatic servo system controls BGA placement, desolder, and solder; placement accuracy reaches 0.01mm, which is suitable for the smallest IC with a pitch of 0.15mm

Color optical system with functions of split vision, zoom in/out, and micro-adjust, equipped with aberration detection device; with autofocus and software Operation function, 22 X optical focus

SV-650A Specification

V-650A Patent & Awards