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Chapter IV Main Technical Parameters
Programming mode: automatic writing, manual writing, CAD data import, automatic component
library matching
Inspection mode: optimized inspection technology covering the whole circuit board. Jointed
board and multi-mark with Bad Mark function
Inspection type: whether paste printing has parts defects such as offset, lack of tin, excessive tin,
open circuit, pollution; whether there are mounting defects such as missing parts,
offset, skew, Manhattan effect, side erection, turning over, wrong parts, breakage,
reverse, etc; whether there are solder joint defects such as excessive tin, lack of tin,
cold soldering and bridging; whether there are PCB defects such as copper foil
pollution, black pad, blister, lack of copper foil, oxidation, etc.
Image recognition: automatically setting parameters (such as offset, polarity, short circuit, etc.)
according to different inspection requirements.
SPC statistics function: recording the inspection data in the whole process, and making statistics
and analysis. Viewing the production status and quality analysis of any area.
PCB size: 50*50mm(Min)-500*400mm(Max)
PCB bend: < 5mm or 3% of PCB diagonal length
Height of PCB parts: above < 30mm, below < 50mm
PCB transmission system: bottom-up fixing, automatic compensation for PCB deformation,
automatic board feeding and discharging, automatic adjustment of width
Positioning accuracy: <16um
Movement speed: 800mm/sec
Image processing speed: 0402chip < 12ms
Camera and lighting system: full-color high-speed digital CCD camera, optional lens resolution
between 10 , 15, 18, 20um available, three-channel RGB light source
Driving system: AC servo motor system, precision grinding ball screw
Minimum part inspection: 01005chip & 0.3pitch IC
Software system: Windows 7
Calculation methods: color operation, color extraction, gray scale operation, image comparison,
etc.
Output display: 22-inch widescreen (16:10,1680*1050 resolution) display
Output signal: OK/NG signal, equipment operation status signal, alarm signal
Network communications: supported