EXTREME CARBON TM250 PROJECT: TWO-STROKE TUESDAY | Precision Machining Part

 “Tim is fantastic. He will walk into the food bank unexpectedly and give us a cheque, the proceeds from a recent sale of his art,” said John Biddle, co-ordinator of the Bridgewater Inter-Church Food Bank.

The claim that processed cheese is hard to melt is an old one, and a subject we have previously examined in detail. It first emerged in late 2014 when internet users began posting videos of themselves setting fire to slices of American cheese in an effort to prove that the cheese was “fake.”

The FSSAI guidelines advised: “Detection of foreign resin in asafoetida: Burn small quantity of asafoetida in a stainless steel spoon. Pure asafoetida will burn like camphor [a flammable wax]. Adulterated asafoetida will not produce bright flame like camphor.”

The slow march of seed consolidation suddenly turned into a sprint. Chemical and pharmaceutical companies with no historical interest in seed bought small regional and family-owned seed companies. Targeting cash crops like corn and soy, these companies saw seeds as part of a profitable package: They made herbicides and pesticides, and then engineered the seeds to produce crops that could survive that drench of chemicals. The same seed companies that now control more than 60 percent of seed sales also sell more than 60 percent of the pesticides. Not a bad business.

Although the miners have begun to lead the gold price higher, sister metal silver remains bogged down as its industrial component continues to be pressured by trade war fears. The gold/silver ratio remains at multi-year highs above 90. Past spikes above this number in the closely followed ratio have preceded precious metals bull markets in which silver outperformed gold. The last time this ratio made a spike high above 90 was during the financial crises in late 2008, when speculative money entered the precious metals complex en masse and gold stocks began a new multi-year up-leg.

Second, Justice Brandeis’s notion that states can “… serve as a laboratory; and try novel social and economic experiments without risk to the rest of the country” should provide needed hope in the current era. The efforts described by Steve Greenhouse in his essay and forthcoming book highlight the importance of Brandeis’s notion. Passage of paid family leave legislation in ten states and legislation that sets boundaries around scheduling, expands overtime protections, and provides for enhanced pay transparency illustrate how states can advance worker protections and move the ball for eventual federal policy. Bold experiments by states and localities in “strategic enforcement” building on federal efforts during the Obama administration help workers now and further our knowledge of better ways to do so in the future.

With the FANUC 31iB5 control, the RoboDrill is five-axis capable. Options such as AICCII and thousand block lookahead make it capable of high-speed contour-ing and machining. Its size and 1.5 g acceleration make it highly maneuverable and capable of cycle time reductions of 15-50 percent compared to standard VMCs, according to Corklin.

The supplier asked its staff to take at least a three-month holiday due to a drop in business amid the trade war

To overcome this challenge, the York team turned to an unusual rolling technology: a multiroll bending and welding system from Weil Engineering North America. York had purchased its first machine to make complex cylindrical aluminum air valves for a customer in Quebec. Seeing how the machine performed in that application, York’s technical team began using it to make DPFs.

When York integrated the rolling-welding system in 2012, the formed DPF cylinders went on to a CNC spinning machine. But with the success of the DPF cylinder project and subsequent jobs, customers started asking York about other parts it could do, one of them being the end forms that connect the DPF with the overall exhaust system.

On May 16, 2019, Protolabs held a grand opening for the company’s eight manufacturing plant in the United States.

Aerospace manufacturing can take a toll on the carbide cutting tools used when machining exotic alloys and hard metals, so cutting tools must be changed more frequently as they dull or break.