Course Code: SLW
Delivery: LAN,
On-line
Audience
A modular interactive multimedia
learning program for process engineers, technologists, and senior
operators involved in the implementation, operation, and monitoring
of lead-free wave soldering assembly processes. |
Objectives
Participants successfully completing
the course are able to identify and explain:
-
Impact of lead-free
materials on the wave soldering process
-
Commonly used alloys,
differences in lead-free alloys and tin/lead
-
Reliability concerns,
assembly acceptance criteria, cosmetics
-
Flux specifications,
VOC vs water-based, clean vs no-clean fluxes
-
Elements of machine
set-up for lead-free wave soldering
-
Fluxer requirements, pre-heat
configuration for water-based fluxes
-
Benefits and indicators
for the use of Nitrogen
-
Lead-free impact on the solder
pot, changing over to lead-free
-
Setting up the process, measuring
flux application
-
Pre-heat, contact time, alloy
temperature range
-
Dual-wave, board-warp, prior
processing, cooling considerations
-
Selective soldering technologies
to solve special assembly problems
-
On-going monitoring, controlling
solder-pot copper levels
-
Build-up and handling of dross,
solder pot lead contamination
-
Common defects and indicators,
and process adjustments required
| Qualification and Certification Testing |
|
LearnTech® training
incorporates interactive learning checks throughout the instructional
sequences. Certification tests are criterion-referenced and module-based
with feedback on every response for enhanced learning. The tests
also include a scorebar to provide the learner with continuous
status information. Administrative access to dates and scores of
tests, certifications, and re-certifications is compliant with
ISO quality-standards requirements.
Standard Compliant
This course applies JEDEC Standard JESD97 for
Identification of Lead(Pb) Free Assemblies, Components, and Devices.
Purchase the on-line web-training version of this course for individual
use: Buy now on-line
Sign in to view a demo of Lead-Free
Wave Soldering: Process!
How to Buy |
