In the first quarter 2021: again (+48.6%), domestic orders +157.9%, foreign orders +30.5%
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Boeing Co. today reported a first-quarter loss while indicating results mostly improved from the same period in 2020. The Chicago-based aircraft maker also said this year may be the start of a comeback for aerospace.
Machine tool orders surged in March -- both on a monthly and year-over-year basis -- as manufacturing’s economic expansion continued.
ZEISS said it has agreed to acquire Capture 3D. Financial terms were not disclosed.
3D Systems announced plans for acquisitions of two companies.
General Motors Co. said today its first-quarter profit rose sharply compared with a year earlier despite having to deal with a global shortage of computer chips.
Boeing said its Board of Directors has extended the company's age-65 standard retirement to age 70 for CEO David L. Calhoun. Calhoun, 64, has been the company's chief since January 2020.
Holemaking in steel and cast iron up to one inch in diameter is one of the most widely used metalworking processes. What is driving drilling and tapping performance are advances in substrate, coatings, three-flute designs, and combination tools. Just as important are advances in coolant delivery, using different size holes and shapes to facilitate chip evacuation.
Better wheels and more capable machines add to grinding’s edge on tough materials
Today’s deep hole drilling systems control coolant much the same as they would a machine’s spindle or axes. Careful management of coolant pressure, filtration, temperature and flow rate is key to optimizing deep hole drilling.