CIRCUIT BOARD FABRICATION

US$350.00
Date of Publication: Jul 9, 2015
DVD-51C provides an in-depth look at the adhesive application process for surface mount component attachment prior to wave soldering and begins with an introduction to two methods of adhesive application dispensing and stencil printing  and a discussion of the adhesive itself. This DVD also covers typical set-up procedures, operation, troubleshooting and preventive maintenance for both adhesive dispensing systems and stencil printers. Includes Leader's Guide, Transcript, Test and Answer Key. Certificates of completion are also included for students who pass the Training Certification Exam.

US$300.00
Date of Publication: Jul 9, 2015
First in a series of seven videos, DVD-81 provides an explanation of the defects that can be caused by improper handling during incoming inspection, shearing, and tooling / registration. The purpose of each of these innerlayer fabrication processes is explained, and correct procedures are demonstrated. Visual examples of acceptable and rejectable products are provided, illustrating the range of allowable variation.

US$300.00
Date of Publication: Jul 9, 2015
Second in a series of seven videos, DVD-82 explains three techniques: mechanical scrubbing, pumice scrubbing, and chemical cleaning. Visual examples of acceptable and rejectable conditions are provided, illustrating the range of allowable variation. Operators are shown how improper handling will affect the product immediately and down the line. Pre-image cleaning may be the most critical processing step in the fabrication of multilayer boards, and perhaps the most neglected. It is important to understand the theory of the cleaning operation, and why it is essential to do it right.

US$300.00
Date of Publication: Jul 9, 2015
DVD-83 covers setup for speed, pressure, heat, registration, then explores typical factors that create exposure or resist adhesion problems, such as improper cleaning, contamination, fingerprints, oxidation, and foreign particles. Also explains the effects of bubbles, wrinkles, scratches, gouges, dents, resist chips, and roller imperfections. Discusses the role of protective clothing, trimming, and visual inspection.

US$300.00
Date of Publication: Jul 9, 2015
DVD-87C Seventh and final video in the Innerlayer Handling Series details pin registration lay-up and lamination processes, and explains the step-by-step sequence of laying up a typical multilayer panel. Proper handling of caul plates, separator plates, copper foil, prepreg sheets and innerlayers is described. The lamination section examines three different types of vacuum press systems: vacuum enclosed presses, vacuum frames and turkey bag systems. Also contains a description of the process for mass lamination and a brief discussion of automatic optical inspection (AOI) and surface treatment operations.

US$495.00
Date of Publication: Jul 9, 2015
DVD-88C provides high-resolution microphotography covering imperfections in the base material; solder mask; edge-board contacts; conductor traces, lands and CRD markings.

US$300.00
Date of Publication: Jul 9, 2015
DVD-9 provides avoiding incident and injury is the focus of this introductory safety video. Each person is encouraged to be responsible for personal safety in the workplace. This DVD-9 also discusses a wide variety of safety equipment from personal clothing to emergency eyewashes and showers and material Safety Data Sheets are explained. The hazards of drug and alcohol use and its implications for safety in the workplace are explored.