Industry Directory | Manufacturer
Nett Technologies Inc. is a manufacturer of emission solutions using diesel oxidation catalyst (DOC), diesel particulate filter (DPF), selective catalytic reduction (SCR)system technologies.
Industry Directory | Manufacturer
Located in an area which offers low costs and access to a highly skilled, productive and cost-effective labour pool we provide flexible manufacturing services with a true customer-centric philosophy.
New Equipment | Rework & Repair Equipment
Protecting Heat Sensitive Components. Are you in need of a flexible method for shielding nearby components during the PCB rework process? Do you find yourself looking for an effective heat shielding product which can be easily modified to protect a
Affordable Manufacturing Execution System (MES), Shop Floor Automation and Integration Software CELLS WORKFLOW Product Tracking MES is an affordable full Manufacturing Process Control Software System providing Plant Intelligence for any industry.
Used SMT Equipment | Screen Printers
DEK 03iX Specs: • Process alignment capability 2 Cpk @ ± 25µm 6-Sigma • Machine alignment capability 2 Cpk @ ± 12.5µm 6-Sigma • 12 second cycle time • High Throughput Conveyor (option) , enables core cycle time reduction to just 11 seconds • DE
Used SMT Equipment | Depanelizers / Routers
The Cencorp TR5000 series accommodates a wide range of depaneling processes including tab reduction, routing in pallets, full board routing, and output to flat belt or downstream automation or packaging systems. This unit is located in the CEE faci
Industry News | 2019-12-09 14:44:26.0
The SMT Reflow Soldering Equipment (Global) award was awarded to Heller Industries by Frost & Sullivan.
Industry News | 2003-04-15 08:57:18.0
First Implementation of the Package Platform Delivers 50-percent Cost, 60-percent Height, and 75-percent Area Reductions over Conventional RF Module Technologies
Technical Library | 2019-07-10 23:36:14.0
Pockets of gas, or voids, trapped in the solder interface between discrete power management devices and circuit assemblies are, unfortunately, excellent insulators, or barriers to thermal conductivity. This resistance to heat flow reduces the electrical efficiency of these devices, reducing battery life and expected functional life time of electronic assemblies. There is also a corresponding increase in current density (as the area for current conduction is reduced) that generates additional heat, further leading to performance degradation.
Technical Library | 2023-01-17 17:19:44.0
A test program was developed to evaluate the effectiveness of vacuum reflow processing on solder joint voiding and subsequent thermal cycling performance. Area array package test vehicles were assembled using conventional reflow processing and a solder paste that generated substantial void content in the solder joints. Half of the population of test vehicles then were re-processed (reflowed) using vacuum reflow. Transmission x-ray inspection showed a significant reduction in solder voiding after vacuum processing. The solder attachment reliability of the conventional and vacuum reflowed test vehicles was characterized and compared using two different accelerated thermal cycling profiles. The thermal cycling results are discussed in terms of the general impact of voiding on solder thermal fatigue reliability, results from the open literature, and the evolving industry standards for solder voiding. Recommendations are made for further work based on other void reduction methods and additional reliability studies.
These are the instructions for the BEST Heatshields(TM) an effective, high tech simple way to shield heat sensitive components during reflow/rework. This ceramic-based non-woven material, when properly deployed, will protect components so that they d
www.unisoft-cim.com/cells.html - CELLS WORKFLOW is affordable, simple to setup & use yet powerful product & job tracking software for fast New Product Introduction (NPI). The CELLS WORKFLOW software provides total traceability in manufacturing floor
Career Center | Buffalo, New York USA | Engineering,Production,Quality Control,Technical Support
The Process Engineer will lead overall improvement in the area of yield enhancement, reduction in non-conforming components and assemblies, as well as cost saving initiatives. An important attribute of this position is the use of SPC for variation i
Career Center | San Diego, California USA | Engineering
Kodak - A Design & Product Testing Engineer is responsible for oversight of ink jet printer projects being conducted by the Testing and Customer Assurance area. Oversight includes assurance of the data integrity as well as effective collection, redu
Career Center | KANPUR, UTTAR PRADESH India | Engineering,Management,Production
1)Responsible for Implementation of Process Control of SMT /Thru hole components assembly consisting of packages like BGA,MICRO BGA,QFP,PLCC and similar packages on the PCB�s/hybrids, wave soldering as well as reflow soldering processes., Testing of
Career Center | kanchipuram, Tamilnadu India | Engineering,Maintenance,Research and Development,Technical Support
Experiences : Solectron (Ems) India Ltd. Yalahanka New town, Bangalore, India Duration: AUG 2007 to Sep 2009 Designation: Process Technician (SMT) NOKIA India Pvt Ltd Sipcot Industrial area, Sriperambadur, Chennai, Duration: Sep 2009 to
SMTnet Express, July 11, 2019, Subscribers: 32,142, Companies: 10,832, Users: 24,923 Void Reduction in Bottom Terminated Components Using Vacuum Assisted Reflow Credits: Heller Industries , Alpha Assembly Solutions , MacDermid Enthone Electronic
| http://etasmt.com/cc?ID=te_news_bulletin,23577&url=_print
Key Advances in Void Reduction-News-Reflow oven,SMT Reflow Soldering Oven-cmsadmin Reflow oven,SMT Reflow Soldering Oven 当前位置: Home >> News >> News Key Advances in Void Reduction Key Advances in Void Reduction in the Reflow Process Using Multi-Stage Controlled Vacuum This paper explores new advances in the reflow soldering process
Heller 公司 | http://hellerindustries.com.cn/Vacuum-Void-Reduction-Reflow.pdf
. The Weibull plot illustrates the influence of planar microvoiding on thermal fatigue reliability. The imbedded planar or flat section photomicrographs show the reduction in solder joint attachment area caused by planar voiding
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