7
OPINION
Manufacturing
change
42
QUALITY
Non-destructive
testing for aerospace
60
WELDING
Benefits of laser
welding
TOUGH
SHOPS
VOLUME 4 | NUMBER 2 | APRIL 2015 | WWW.SHOPMETALTECH.COM
FABRICATING
Plasma cutting
efficiencies50
24MACHINING From coding to chipmaking
CUTTING TOOLS
Tooling for turn-mill machines
34Surviving in Canada’s
competitive job shops market
14 COVER STORY
