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Post-earthquake, Toyota prepares to reopen some plants in Japan

Toyota will restart vehicle production at most of its closed factories in Japan next week, but the factories that build the Mirai and many Lexus models will remain closed through at least April 28 and possibly longer. The earthquakes around the city of Kumamoto on the island of Kyushu forced the automaker to stop most of its assembly throughout the country due to a lack of parts supply. Toyota will reopen the plants in phases from April 25 to 28. However, the Motomachi factory with its LFA works, which makes the Mirai, and the Miyata factory will remain closed. These sites also build the Lexus NX, RX, ES, GS, and CT, according to Toyota. The automaker didn't say when production would begin again or how this would affect vehicle supply. "In the update, we received this morning from TMC, they said that at this stage it is too soon to tell what the impact on production will be, so we can't say yet whether there might be vehicle shortages in the US," spokesperson Aaron Fowles told Autoblog. While the quakes were focused on Kyushu, they damaged Aisin Seiki factories, which supplied parts to Toyota plants across the country. The automaker worked with its partner to import the necessary components from China and Mexico, and Aisin started moving molds from the damaged plants to operational ones in Japan, which gets production under way sooner. Automotive News Europe estimates the week of lost production cuts total assembly by 90,000 vehicles. It could cost Toyota the equivalent of $458.2 million to $641.5 million. The company could make up some of the losses through overtime. Toyota says these plans are subject to change because on ongoing tremors in the region, which could cause more damage. Reuters reported there was a magnitude 5.5 aftershock in the Kumamoto area on April 19. So far, the quakes have killed at least 47 people and around 100,000 people have moved to evacuation centers. Toyota to Restart Production on Vehicle Assembly Lines in Japan from April 25 Apr. 20, 2016 Toyota City, Japan, April 20, 2016-Between April 25 and 28, Toyota will restart production on most of its vehicle assembly lines in Japan. On April 17, Toyota announced that, due to parts shortages resulting from the severe earthquakes that struck Japan's island of Kyushu last week, production would be suspended on almost all of its vehicle assembly lines in stages between April 18 and 23.

Oh, Kei Go: Toyota set to enter JDM minicar market?

Toyota is looking to get bigger... by going smaller. The Japanese automaker is looking to enter the kei car market, a popular segment in its homeland. Kei cars are small vehicles with restrictions on length (11.15 feet), width (4.86 feet), engine size (660 cubic centimeters) and power output (63 horsepower). Currently, Toyota is the only Japanese automaker not producing vehicles for this segment, but that is set to change, according to a report from The Wall Street Journal.
Thanks to its relationship with Daihatsu, Toyota can jump right into the kei car game. Daihatsu is one of the largest producer of kei vehicles and it is currently owned by Toyota.
Although kei cars are restricted in terms of size and power, they are not restricted by technology. Automakers utilize different drive configurations, powertrains and amenities to keep their cars fresh. Daihatsu and Toyota plan to work together to produce Toyota-branded kei cars. The two companies will utilize Toyota's knowledge of electric and hybrid systems to produce efficient little vehicles for the Japanese market.

How Toyota's 100-year textile history influenced FCV hydrogen fuel cell car

Turns out, Toyota had a surprising ace in the hole when it came to building the new fuel tanks for the FCV hydrogen fuel cell car, which is coming next year. Well before Toyota became the Toyota Motor Company, it was the Toyota Industries Corporation and it made textile looms. This is important because the main structure of the hydrogen tank is wound carbon fiber. When Toyota set out to increase the strength of the tanks to hold hydrogen stored at 10,000 psi (up from 5,000 in the previous tanks), it was able to draw on its 100-year-old history as it designed its car of the future. "A lot of that textile experience came back when we did the tank wrapping." – Justin Ward "We have a lot of experience with textiles," Justin Ward told AutoblogGreen at the 21st World Congress on Intelligent Transport Systems (ITS) in Detroit this week, "and a lot of that textile experience came back when we did the tank wrapping." On top of being able to hold the higher-pressure hydrogen, Toyota's first attempt to build its own hydrogen tank was six times faster than the industry standard, so it saved time and money as well as working better. The company will also be able to inspect its own tanks. Ward is the general manager of powertrain system control at the Toyota Technical Center and hydrogen vehicles are something he knows a lot about. The reason for the stronger, 10,000-psi tanks is because the 5,000-psi tanks only offered around 180-200 miles of range, even with four tanks in the early $129,000 FCHV Highlander hydrogen prototypes. The FCV only has two, but they will able to deliver the 300-mile range that customers told Toyota they wanted. Dropping the number of tanks not only obviously reduced the cost for the tanks themselves but also the number of valves and hoses and other components you need. Despite the benefits of higher compression, going much higher doesn't make sense. 10,000 psi is the "natural progression," Ward said, because "you start to bump up against compression inefficiencies." Think of an air compressor. When hydrogen is produced at a wastewater treatment plant or a reforming site, Ward said, is it at around ambient pressure (14 psi). That has to be raised, using compressors, all the way to 10,000 psi. "That takes energy," Ward said, "and every doubling of pressure adds another doubling of energy needed, so it starts to add up pretty fast if you go too high." Component specifications are also fine at 10,00 psi, but more difficult at higher levels.