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Viscom’s high-speed S6056 AOI system will debut during Productronica in November. The system features parallel inspection of two PCBS with a double-track system.
 
Uses 4M sensor technology and EasyPro operating environment.
 
Three different inspection concepts can be implemented, depending on the customers requirements. In addition to selective inspection using single or double-tracks, it also offers parallel inspection to meet very high throughput rate requirements.
 
System configuration is fitted with a double-track and two sensor modules, permitting simultaneous inspection of two PCBs per transport lane. Has no size limitations on PCBs up to 457 x 355 mm. Integrated shuttle is available for the twin-track, on the input or output side, obviating the need for external switching points for single-line production.
 
Has integrated switchgear cabinet with a hinged frame for ease of maintenance.
 
Is lead-free capable – as ensured by algorithm rules-based analysis, which is capable of obtaining optimum results under even highly varying contrast conditions.

Viscom, viscom.de
Productronica, Hall A2, Stand 475
Thermo Electron’s NITON Analyzers business unit has released a new version of software for its NITON XLt 797 portable XRF (x-ray fluorescence) analyzer. Version 4.4, enables users to establish thresholds for rapid screening of solder bars, circuit boards and their components, then displays pass or fail symbols for each regulated element.
 
Whether manufacturers are segregating Pb and Pb-free stock, performing due diligence testing to verify supplier certifications or controlling solder chemistry as part of process quality control, the analyzer and software allows companies to employ non-technical personnel for these critical tasks. Easy-to-use data entry includes a virtual keyboard and integrated barcode scanner.
 
Capable of storing more than 3000 legally defensible measurements for later download. All readings are encrypted to prevent accidental or intentional tampering with the analytical result, yet may be easily incorporated into database or spreadsheet packages for reference to the company’s manufacturing and/or quality control systems.
 
Thermo Electron, www.thermo.com/elemental

Microscan’s miniature mega pixel imager Quadrus MINI high-resolution imager offers true auto-focus for industrial product identification. It will be introduced at ATExpo, September 27 – 29, in Booth 5729.
 
In the past, to achieve adjustable focus in changing applications, the imager’s hardware had to be physically calibrated for each new symbol distance. When using the MINI, all the operator needs to do is plug it in.
 
“The MINI imager performs much like an off the shelf digital camera,” said Microscan president Dennis Kaill. “You point it at the object of interest, in this case the symbol, and push the EZ button. It automatically focuses on the symbol and sets the exposure time, gain and illumination intensity. ” 
 
Designed for demanding, high performance applications in electronics manufacturing, it reads both linear bar codes and 2-D codes such as Data Matrix directly marked on boards and components. Ultra compact size (1.8”  x  2.10” x 1”, weight less than 2 ounces) and high resolution optics provide a wide scan window.
 
Featuring a mega pixel sensor with an extra wide field of view and proprietary algorithms, reads long bar codes omni-directionally and high density 2-D symbols. Has auto-focus, EZ button setup and green flash good read indicator.  Customizable data output and Windows’ based interface allows integration into existing platforms with minimal programming.
 
Microscan, microscan.com
STOCKHOLM, SWEDEN – At Productronica booth A5:337, MYDATA automation will unveil the MY500 stencil-free printer.
 
The machine uses Jet Printing Technology to shoot volumes of solder paste at 500 dots/sec. (1.8 million dots/h).
 
Because it needs no stencils, operators can change the print program in a matter of seconds and can control the volume of solder paste deposits for each pad.
 
Other benefits to stencil-free production include:
• No waiting for stencils to arrive from manufacturers
• No stencil production costs
• No hazardous solvents to clean stencils
• Instant control over paste volumes on pads
• Flexible programming possibilities
• Reduction of errors associated with screen printers
• Lower consumption of solder paste.
 
To develop the jet printing technology, the company teamed up with solder paste suppliers such as NIHON ALMIT Co. and Senju Metal Industry Co.

ASHBURN, VA – Zestron America will showcase its latest lead-free cleaning process solutions at booth 5609 during ATExpo from Sept. 27-29 in Rosemont, IL. The company will also feature its recent advances in PCB, stencil/misprint and maintenance cleaning applications. 
 
The applications technology and sales team will be available to answer precision cleaning questions.
 
As part of the SMTA International technical session series, Zestron’s application technology manager, Umut Tosun, will discuss “Effective Flux Removal Under Stringent Environmental Limitations.” The presentation will take place on Sept. 27 at 1:30 in Room 5 during SMT2: Post Assembly Cleaning of the Circuit Board-New Concerns, Requirements and Developments.
 
Zestron America, zestronusa.com
DEK will launch the VectorGuard Nickel Laser Cut stencil range at ATExpo on Sept. 27-29. The event will include DEK’s high accuracy mass imaging solutions in booth 5400.

 
The stencils are designed to address the challenges presented by lead-free, accommodating the effects of changing paste rheology on aperture release characteristics. Said to deliver a high level of paste volume repeatability to optimize process yield and uniformity.
 
DEK representatives will provide lead-free advice to delegates wanting to learn more. Clive Ashmore, global applied process engineering group manager at DEK, will also be presenting a lead-free paper - Mass Imaging of Lead-Free Material.
 

DEK, dek.com
Haverhill, MA – Ultrasonic Systems’ Optima Fluxing System has an Ultra-Spray head that produces a more vertical spray pattern, ensuring through-hole penetration on the wide, thick circuit boards.
 
Can process boards up to 24” wide, over 0.200” thick and with plated through holes of 0.020” in diameter and smaller. Said to provide complete through-hole penetration, whether using VOC-free, no-clean or highly aggressive water-soluble flux.
 
Ultrasonic Systems, ultraspray.com
FRANKLIN, MA – Speedline Technologies will showcase MPM printers, an Electrovert reflow oven and wave soldering equipment at ATExpo booth 5710.
 
Speedline’s exhibit at the show will spotlight the following:
 
MPM AccuFlex printing system will be part of the live, working electronics assembly line. The printer is for moderate volume, high-mix printing. Combines accuracy and flexibility in a compact footprint, the printer offers a range of options for future expansion or advanced processes. Designed for production of 8,000 boards/week, with two or more product changeovers per shift.
 
MPM Accela printing system features parallel processing technology. Said to produce the most boards/hour of any industry printer – delivering raw throughput gains of 20 to 80% over competitors and generating more quality boards per hour. Designed for ease of use, features a new design and easy-to-use operator interface. Is well positioned for the challenge of lead-free assembly and increasingly complex boards.
 
Electrovert OmniExcel 7 is a lead-free capable, seven-zone, forced convection reflow oven. Features an advanced chamber design for balanced airflow with minimal turbulence, to improve heat transfer and reduce power and N2 consumption. Compared to other platforms, reportedly consumes up to 50% less power and 35% less nitrogen. Can be equipped with self-cleaning Flux Extraction Systems (FES), delivering a drop in maintenance intervals to once per month. OmniCheck monitoring system delivers a redundant check on process temperatures and conveyor belt, and provides both extensive data tracking and monitoring capabilities of the process parameters.
 
In addition Speedline will exhibit its Electrovert Quick-Change Solder Module equipped with the new UltraFill Nozzle.
 
Speedline Technologies, speedlinetech.com 

EFD introduces SN89/SB10.5/CU0.5 high-temperature, lead-free solder paste with a solidus temperature of 242ºC, 22°C delta above SAC. May be used for multiple-step component assembly where the component will later be attached to a PCB using SAC alloy.
 
With the lead-free deadline rapidly approaching, an alloy with a higher reflow temperature is necessary.  Additional advantages include high tensile strength (~12,000 PSI), improved wetting properties compared to other lead-free alloys and a pasty range of 21ºC from 263º to 242ºC. 
 
Available in all flux systems and alloy types II, III, IV and V. 
 
EFD, efdsolder.com
Stanley Assembly Technologies will demonstrate threaded fastening, special engineered assembly tools and Cobotics material handling systems at the ATExpo, Sept. 27-29. New products include QPM small screwdrivers, Fastening Tool Center software, Omega touch screen interface for multiple QPM controllers and a new PSI controller with pulse tools. The company also introduced a 500 lb iLift; the 150 lb model will demonstrate overall capability.

Straight, push-to-start and angle screwdriver models offer clean, quiet and ergonomic fastening from 0.4  to 18 Nm. Other QPM models include angle, straight, hold and drive, crowfoot, tubenut and fixtured tools with rated torques from 2 to 2,000 Nm. QPM assembly systems can interface in many ways to manufacturing systems for tool programming and data management. Fastening Tool Center software enables enterprise-wide control and data analysis for QPM systems. The touch screen interface offers soft PLC capability and interface with as many as 36 QPM tools and controllers.

 Stanley Assembly Technologies, StanleyAssembly.com

ALSIP, IL– From the moment they roll off the production line, circuit boards, transistor leads, plugs and switching assemblies, and other delicate electronic components are expected to deliver top performance. To protect functionality without affecting conductivity, Daubert Cromwell has introduced Silver-Guard poly bags. 
 
Silver-Guard anti-tarnish film removes sulfide vapors inside a closed environment. The chemicals react with the vapors to eliminate the sulfide, and eliminate the risk of tarnish. May be placed in direct contact with the part without risk of staining or discoloration.
 
Packaging is a one-step, one-product process said to reduce packaging time, expense and inventory. The clear film, standard in 2 mil, is non-toxic and recyclable. 
 
Offered in rolls, sheeting and many sizes of resealable bags.
 
Daubert Cromwell, daubertcromwell.com
The MFR (Multi Function Rework) system has a compact power unit that offers two ports to which any of the MFR series tools can be attached for rework applications, SMT tasks and through-hole soldering and desoldering. For heavier or more varied workloads, multiple units can be interlocked to power as many tools as necessary.
 
Offers a choice of heater tips or tip cartridges. Heater tips are designed to meet the demands of point to point production soldering; tip cartridges are suitable for high performance soldering and rework applications. 
 
The tools, interchangeable heater tips and tip cartridges are easy to assemble and use, ideal for demanding lead-free materials. Metcal SmartHeat technology senses the amount of heat energy needed at the pad and provides it accurately and instantaneously.
 
Sensitive components are further protected from damage by ESD-safe materials and built-in ground continuity-sensing technology.  
 
Tools in the series include:
MFR-PTZ Precision Tweezer System -- dual fine point adjustment and pivot action allows even small SMT devices, such as 0201 chip capacitors, to be handled during rework;
MFR-SRC Solder/Rework Cartridge System -- fast, high performance soldering and rework applications;
MFR-PST Production Solder Tip System -- point to point production soldering;
MFR-DSI and MFR-DSX desoldering stations.
 
The lightweight hand pieces are designed with optimum tip-to-grip distance, has a range of tip cartridge and heater tip geometries.
 
 “Auto Standby” and “Auto Off” functions use motion detection technology to save on energy usage and prolong tip life. A special work stand design incorporates tip cleaning and maintenance. Requires no calibration. 

 
OK International, okinternational.com
Productronica Booth A3 542

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