Used SMT Equipment | Soldering - Reflow
Becoming available soon, 2011 Vitronics XPM3i 1030 Solder Paste Reflow Oven, L to R Board Flow, Pin chain and Mesh Belt, Winodws O/S FOB: Origin Contact Assured Technical Service LLC
Used SMT Equipment | Soldering - Wave
2006 TD Wave Solder Machine, 240VAC Single phase, L to R board flow, last running 63/37, available as Pb Free - RFQ FOB: Origin Contact: AssuredTechnicalServiceLLC@Gmail.com
Used SMT Equipment | Soldering - Selective
RPS Rhythm SS Selective Soldering System In-Line Conveyor, L to R Board Flow Leaded and Lead Free Pots Drop Jet Fluxer (no clean flux) Spray Fluxer (water wash) Nitrogen SMEMA 208V Fully Functional FOB: Origin Contact Assured Technical Ser
Technical Library | 2019-10-10 00:26:28.0
Voids are a plague to our electronics and must be eliminated! Over the last few years we have studied voiding in solder joints and published three technical papers on methods to "Fill the Void." This paper is part four of this series. The focus of this work is to mitigate voids for via in pad circuit board designs. Via holes in Quad Flat No-Lead (QFN) thermal pads create voiding issues. Gasses can come out of via holes and rise into the solder joint creating voids. Solder can also flow down into the via holes creating gaps in the solder joint. One method of preventing this is via plugging. Via holes can be plugged, capped, or left open. These via plugging options were compared and contrasted to each other with respect to voiding. Another method of minimizing voiding is through solder paste stencil design. Solder paste can be printed around the via holes with gas escape routes. This prevents gasses from via holes from being trapped in the solder joint. Several stencil designs were tested and voiding performance compared and contrasted. In many cases voiding will be reduced only if a combination of mitigation strategies are used. Recommendations for combinations of via hole plugging and stencil design are given. The aim of this paper is to help the reader to "Fill the Void."
Parts & Supplies | Repair/Rework
PG-N4500 Main Features： 1、Adopt liner slide which makes X、Y、Z axis all can do precision adjustment or fast positioning, with high positioning accuracy and fast maneuverability. 2、High definition touch screen (Taiwan) , PCL control, can save m
Parts & Supplies | Adhesive Dispensers
Genuine MYDATA parts Brand New; Used( good condition). Available in stock. Quick shipping; Any interesting, feel free to contact via mail: yzfs1968@aliyun.com, Mobile: +86-13501595476 The parts for Mycronic jetting machines(MY500,MY600,
Industry News | 2010-04-22 16:26:45.0
DEK's ProFlow® system is arguably the gold-standard for enclosed head printing technology. With nearly a decade of documented process advance under its belt, ProFlow has now evolved to deliver even greater electronics assembly performance, ease-of-use and environmental responsibility with ProFlow ATx.
Used SMT Equipment | Soldering - Selective
ACE KISS 104 Selective Solder Model: KISS 104 Vintage: 2007 Voltage: 115/120 Two (2) pots - One leaded, one lead-free FEATURES: The KISS-104 is a fully configured In-Line SMEMA compatible Selective Soldering Machine ready to produce your produ
high quality with low price, Yeefung is your best choice. Features: 1.Used in soldering SMT and insertion components. Flowing design and nice view. 2.Preheating zone and filtration system adopt modularization design, it is easy to clean and maintena
Career Center | San DIego (Mira Mesa), California USA | Engineering,Maintenance,Production
Duties: Supports, develops and optimizes manufacturing processes. Reviews quality metrics to help produce high quality, repeatable processes. Assists with supporting and improving the SMT process (print process, placement, reflow, package-o
