February 2012
Articles in this issue
Better workholding improves machining
Ever since CNC machining became the dominant method to cut and grind metal, a perception has existed that machining can be manipulated and easily simplified. W…
Rigging and lifting safely
In the olden days, riggers were the guys on the ground placing slings and chains around the object to be moved while the crane operator waited for their signal…
Using mode shapes to overcome vibration
Measuring or modeling the natural frequencies and mode shapes is a useful step in avoiding or eliminating vibration problems.
Motivating with money
Money as a motivational tool can take the form of an employee's pay rate, commissions, bonuses and, perhaps once a certain level of seniority is reached, paid …
Stirring runout to zero
A hydraulic expansion toolholder that can be adjusted to have zero runout accuracy.
Look, no batteries
A wirelessly powered machining sensor system.
Heat Handlers
Nickel-base superalloys can withstand hot and tough conditions, but are difficult to machine. With the right approach, machinists can keep their cool when cutt…
Speed Thrills
Swiss Automation's success is based on machining complex parts quickly, accurately and consistently.
Horizontal Autopilot
Manufacturers are using unattended horizontal machining cells to improve productivity and quality.
Two (or More) for One
Multiple-operation cylindrical grinding machines enable shops to complete parts in a single setup.
The right option
END USER: Southwest Greene International Inc., (760) 639-4960, www.greenegroup.com. CHALLENGE: Effectively measure small, complex medical parts.SOLUTION: A mea…
Thread milling tops tapping
END USER: Thortex Inc., (503) 654-5726, www.thortexinc.com. CHALLENGE: Maximize tool life and reliability when threading cobalt chrome. SOLUTION: Replace solid…
General-purpose tool shines on tough job
END USER: Kline Oilfield Equipment Inc., (918) 445-0588, www.klinetools.com. CHALLENGE: Reduce cycle time and extend tool life when machining 718 Inconel. SOLU…
Exact Replica
From simple bushings to critical engine components, producing replacement aircraft parts requires unwavering commitment.