Chad Industries Inc. announced a 100% under board lead inspection option for its line of automated and semi-automated circuit board assembly systems.
The option allows for leads to be inspected during the insertion process and has been adapted to the company’s odd form assembly systems.
A camera has been mounted to a programmable X-Y stage below the board and inspects the leads once they have been inserted. The programmable stage allows the camera to move with the robot to each new location on the board as well as to multiple locations on the board for each insertion required for large parts.
"Driven by our customer demands to trap defects of Odd Form thru-hole components during the board assembly and not at a distant test station, Chad Industries developed a new vision tool and process to meet these needs," said Scott Klimczak, president of Chad Industries. "With this new design we are inspecting the component leads where it matters, after the part has been inserted."
Cobar 396-FTA VOC-free flux for Pb-free wave soldering applications has less than 2% solids, yielding clean post solder surfaces even on difficult solder resists. Said to deliver excellent soldering performance on most types of circuit boards. Eliminates solder balls as well as wetting and wicking issues, even on OSP assemblies.
Self-cleaning Wash Tank has no horizontal floor surfaces,
preventing solder paste from building up on the tank’s floor. Is
equipped with multiple funnels mounted on the tank floor. The end of
the funnels feeds into a small diameter metal tube. Water is pumped
through the tube at 15 ft/ sec., sweeping solder paste into a filter
housing.
Neither an operator nor a maintenance technician is
required to scrape solder paste from the bottom of a wash tank.
Prevents solder paste from entering a waste stream, eliminates direct
contact between an operator and the paste.
Available in SonicOne G3 automatic stencil cleaning systems and will be introduced on semi-automatic models throughout 2006. Aqueous Technologies Corp., aqueoustech.com