SMT - Juki India Private Limited

RV2

Solder Paste Inspection

JUKI’s RV-2 is an accurate high-speed inline SPI machine that is equipped with an innovative i3D LED measuring head using the principle of photometric stereo technique. On top of that, it is possible to operate several RV-2 units from one workspace using Total Operation System Software – TOPSS.

Easy programming
CCC ( Central Confirmation Control) *
SPC ( Statistical Process Control) *
Supports 3D inspection *

BROCHURE (PDF)

Clear Vision Capturing System
Worlds top-class high performance
Inspection speed = 0.2 sec / frame
Easy programming
CCC ( Central Confirmation Control)*
SPC ( Statistical Process Control) *
Supports 3D inspection *

*option

Model name			RV-2
PWB size			50mm×50mm – 410mm×360mm 630mm×360mm(longer sized PWB)*
Components			0402* / 0603(metric), Cylindrical chip, tantalum capacitor, transistor, SOP / QFP,etc.
FOV(optimum)	2D		0.2s / frame
	i-3D SPI	2D+3D inspection	0.50s / frame(4frame)
	e-3D AOI	2D+3D inspection	0.55s / frame(4frame)
Inspection resolution			15μm (Standard resloution),10μm (High resolution)*
Item of inspection			Missing component,Position displacement, Polarity, Front/rear reversal, Unsoldered,Bridge, Quantity of solder, Lack of insertion component, Character recognition*

* This function is supported with an option.

Speed and Flexibility

Thanks to the possibility of a rapid program creation, it only takes about five minutes to create a program. Working with standard measurement algorithms is possible. In case complex measurement tasks are necessary the corresponding algorithms can also be customised, therefore avoiding pseudo errors.

i3D Measuring Principle – Light from all Sides

RV-2 SPI forgoes delicate and expensive projector technology. Instead it uses the principle of photometric stereo technique. With quick sequential light exposure from different angles and image capturing, the printed circuit board is measured three-dimensionally. If required, the durable illumination unit can be replaced at a reasonable price.

« »

PCB SIZE RANGE	POWER	MEASUREMENT SYSTEM	WEIGHT
PCB Size (L × W) min. 50 × 50 mm / max. 410 × 360 mm PCB Weight max. 4.0 kg Solder Pad Dimensions min. 01005 (inch) / max. 15 × 15 mm PCB Feed Height 900 -20 / +70 mm	Power Supply 380 V, three phases Compressed Air 5 bar Ambient Conditions 15 – 30° C, 30 – 65 % RH	Camera System 400 MPix CMOS Measuring Principle i3D Photometric Stereo Technique Measurement Resolution 15 µm / pixel (standard) / 10 µm / pixel (high resolution) Field of View (FOV) 30 × 30 mm / 20 × 20 mm Image Processing Speed 0.2 s / FOV	Weight 1,000 kg