Why Resources
Resources
Why Resources
Explore 121 published CTE resources related to Why across 47 articles, 19 products, 20 videos, and 35 news items.
47
Articles
19
Products
20
Videos
35
News
Articles
47 articles
Products
19 products
Videos
20 videos
News
35 news items
Tungaloy responds to rising carbide costs
BIG Daishowa Hosts Breakfast & Learn Event
ZOLLER Open House Focuses on Integrating Success
The power of density determination in additive manufacturing
5 reasons why CFexpress is the future of industrial memory cards
Tricks and techniques for specifying surface texture parameters
Browse
Browse all Why resources
Browse results
Low-wattage lasers: faster, gentler, eco-friendly
Low-wattage lasers are faster, gentler and more eco-friendly than traditional parts-cleaning methods. So why aren't they more prevalent?
Factors affecting proper coolant application when grinding
Grinding is a thermally dominated process, meaning a high percentage of process heat initially enters the part before coolant quenches it. Unless the coolant is applied at the correct flow rate and pressure, and the proper input conditions are selected, this process can lead to undesirable rehardening burn, thermal softening and tensile residual stresses.
Lessons learned from threading nuts, bolts for gas turbines
Spindle bolts are made from difficult-to-machine, high-strength superalloys. They have very tight dimensional tolerances, which makes thread cutting a challenge. As a result of facing several thread-cutting problems during process development, we have learned important lessons at Mitsubishi.
Process creates steel that’s a-peeling
If you've ever watched a bar of red-hot metal emerge from the furnace at a rolling mill, you might wonder how that scaly chunk of material became the smooth, shiny and accurate length of steel you just loaded into a lathe's bar feeder. Machinists know it as cold-finished bar stock.
CAD/CAM software for ultraprecision machining
The primary application for ultraprecision machining is optical-grade surfaces for injection molds, which are used to make contact lenses, LEDs for TVs and head-up displays in military aircraft and luxury cars.
Explosive deburring ideal for complex parts
Machining manifolds generates numerous burrs, and removing them is no simple task. Basin Precision Machining attempted a variety of deburring methods, including waterjet, kinetic energy and the thermal energy method (TEM).
Ask the Grinding Doc: Loading the wheel
In the August 2017 issue of Cutting Tool Engineering, Ask the Grinding Doc Columnist Jeffrey Badger, Ph.D., fields questions about spotting wheel loading, white sticking for hardened steel loading, and what causes barber pole marks during cylindrical-traverse grinding.
Shop Operations: Consider a 4-jaw independent lathe chuck
In the August 2017 issue of Cutting Tool Engineering, Shop Operations Columnist Tom Lipton challenges readers to take a good look at the venerable 4-jaw independent lathe chuck. "Many machinists may have never used one. Hopefully, my call to arms will change that, and a whole new world of workholding will open up to them."
Machine Technology: Hybrid upsides and design considerations
A milestone in the 3D printing revolution is the appearance of CNC metalcutting machine tools incorporating additive-manufacturing capabilities. Manufacturers of the hybrid additive/subtractive systems tout their advantages over conventional machine tools, but the hybrids raise important issues that their builders and users must address.
Manager’s Desk: Time to awaken the shop
Much of 2016 and 2017 has been a stressful roller coaster ride for our shop and me and my family as we have fought through a difficult economy—the worst in 30 years. Challenges remain, and business isn't completely wonderful again, but we have more optimism than a year ago, writes Keith Jennings, the Manager's Desk columnist for Cutting Tool Engineering magazine.
Manufacturing and its myths: Design & Engineering
Since the time CTE Editor Alan Richter started covering manufacturing for CTE in 2000, industry professionals have frequently informed him that manufacturing jobs typically pay more than most other professions, such as sales and low-level, white-collar jobs. Furthermore, he was told, they provide a multiplier, or ripple, effect—in which one manufacturing job produces numerous other jobs.
AMT: Expansion in U.S. manufacturing technology orders accelerating
The Association for Manufacturing Technology (AMT) reports that June manufacturing technology orders climbed 6.5 percent over May. The latest U.S. Manufacturing Technology Orders (USMTO) report also shows a year-over-year increase of more than 10 percent, the fifth consecutive month posting a year-over-year gain.
