Industry Directory: shea (1)

Shea Engineering Services

Industry Directory | Consultant / Service Provider

We work with electronics industry suppliers to provide top quality technical documentation for their products. Services include: ghost writing, presentation creation and training program development.

Electronics Forum: shea (42)

Latest Technology for Stencil Foil

Electronics Forum | Tue Jun 05 11:10:57 EDT 2012 | capse

hi, SMTNet has a good source for your info at; http://www.smtnet.com/company/index.cfm?fuseaction=view_company&company_id=53734 I've worked with Chrys Shea (Shea Engineering Services) in the past. She is extremely knowledgeable on printing.

uBGA (.5mm pitch) printing woes

Electronics Forum | Thu Sep 07 10:18:24 EDT 2017 | capse

Chrys Shea has published extensively on stencil materials, coatings and paste release mechanisms. Many of the papers are available to download on her website. Just search for Shea Engineering Services. I've worked with Chrys in the past, she is defin

Industry News: shea (37)

PCB East 2003 Announces Final Conference and Exhibition Program

Industry News | 2003-07-10 08:45:50.0

UP Media Group Inc. today announced the final schedule of events for the eighth annual PCB Design Conference East

SMTnet

SMTA Boston Chapter Meeting on SMT Stencils at Rick’s Café in Billerica Center on Tues., January 24th, 2012

Industry News | 2012-01-13 13:27:59.0

The SMT stencil market has a slew of new options in foil materials, coatings and cutting technologies, all of which promise to improve the solder paste printing process. Which of these options really do help assemblers keep yields up and costs down, and which don’t?

Surface Mount Technology Association (SMTA)

Technical Library: shea (12)

Evaluation of Stencil Foil Materials, Suppliers and Coatings

Technical Library | 2011-12-08 17:46:42.0

The past few years have brought PCB assemblers a multitude of choices for SMT stencil materials and coatings. In addition to the traditional laser-cut stainless steel (SS) or electroformed nickel, choices now include SS that has been optimized for laser c

Shea Engineering Services

Fine Tuning The Stencil Manufacturing Process and Other Stencil Printing Experiments

Technical Library | 2013-11-21 12:01:11.0

Previous experimentation on a highly miniaturized and densely populated SMT assembly revealed the optimum stencil alloy and flux-repellent coating for its stencil printing process. Production implementation of the materials that were identified in the study resulted in approximately 5% print yield improvement across all assemblies throughout the operation, validating the results of the initial tests. A new set of studies was launched to focus on the materials themselves, with the purpose of optimizing their performance on the assembly line (...) Results of the prior tests are reviewed, and the new test vehicle, experimental setup and results are presented and discussed.

Shea Engineering Services

Express Newsletter: shea (7)

Evaluation of Stencil Foil Materials, Suppliers and Coatings

Evaluation of Stencil Foil Materials, Suppliers and Coatings Evaluation of Stencil Foil Materials, Suppliers and Coatings by: Chrys Shea; Shea Engineering Services , Ray Whittier; Vicor Corporation The past few years have brought PCB assemblers a

Partner Websites: shea (17)


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