{"id":117425,"date":"2017-09-12T04:11:58","date_gmt":"2017-09-12T08:11:58","guid":{"rendered":"https:\/\/canadianinquirer.net\/v1\/?p=117425"},"modified":"2017-09-12T04:11:58","modified_gmt":"2017-09-12T08:11:58","slug":"nissan-decries-incremental-change-seeks-dramatic-jumps","status":"publish","type":"post","link":"https:\/\/canadianinquirer.net\/v1\/2017\/09\/12\/nissan-decries-incremental-change-seeks-dramatic-jumps\/","title":{"rendered":"Nissan decries incremental change, seeks dramatic jumps"},"content":{"rendered":"
\"FILE:<\/a>
FILE: Japanese automaker Nissan says it’s attempting to foster a corporate culture that will produce manufacturing innovations in leaps and bounds instead of steady incremental improvement. (Photo<\/a> by Rian Castillo\/Flickr<\/a>, CC BY 2.0<\/a>)<\/figcaption><\/figure>\n

YOKOHAMA, Japan \u2014 Aiming to get an edge on its rivals in an intensely competitive industry, Japanese automaker Nissan says it’s attempting to foster a corporate culture that will produce manufacturing innovations in leaps and bounds instead of steady incremental improvement.<\/p>\n

Its discussion of that effort is partly a swipe at bigger competitor Toyota Motor Corp. which for decades has favoured the concept of \u201ckaizen\u201d or fine-tuning and bit-by-bit progress in auto manufacturing.<\/p>\n

Kaizen has earned Japanese automakers good marks for reliability and quality and Toyota practically defined it as its \u201cway,\u201d emphasizing daily effort by everyone from the lowest assembly worker to the chief executive. But Nissan Motor Co. says it is implementing novel manufacturing methods and has dozens of ideas in its development pipeline.<\/p>\n

\u201cThe old-style kaizen gives you a 5 per cent, maybe a 10 per cent, improvement. But our team’s goal is what we call ‘kakushin,’ to deliver change that’s a multiple of the previous,\u201d said Atsuhiko Hayakawa, a corporate vice-president who heads powertrain production at Nissan.<\/p>\n

In an example at Nissan’s Yokohama plant, shown to The Associated Press, a coating technology made the metal liner of a cylinder block of an engine about the tenth of its previous thickness, from 2 millimeters (0.08 inches) to 0.2 millimeters (0.01 inches).<\/p>\n

Instead of trying to reduce the cast-iron layer’s thickness, bit by bit, a totally new approach was tried, spraying on molten iron, said Hayakawa who speaks with a passionate intensity rare for corporate Japan.<\/p>\n

The metal liner technology has already been introduced for the GT-R sports car, but is now being expanded to other models, such as the Pathfinder sport-utility vehicle, Infiniti QX60 luxury SUV and the new Kicks global compact crossover, including production in Mexico and China.<\/p>\n

It’s now used for nearly half a million vehicles a year, or about 7 per cent of Nissan’s annual global production, and that will keep growing, according to Nissan.<\/p>\n

Among other examples: Finishing a surface to a mirror polish to reduce friction in a part. A triple coating reduced to a single coating.<\/p>\n

They all translate into cuts in investments, costs and preparation time for manufacturing, as well as a better product, according to Hayakawa.<\/p>\n

The production initiatives are getting rolled out throughout Nissan’s alliance, which includes Renault SA of France, Mitsubishi Motors Corp. of Japan, as well as more limited partnerships with other manufacturers around the world.<\/p>\n

It’s true that the kaizen efforts shown at Toyota plants can appear primitive to the eye, such as using gravity to shuttle objects and save on energy costs or rearranging the position of equipment on the plant floor.<\/p>\n

But it has many proponents and has been adopted outside the automotive industry in areas such as hospitals and warehouses.<\/p>\n

Yavuz Bozer, engineering professor at the University of Michigan who advises companies on \u201clean manufacturing,\u201d said developments in the materials, artificial intelligence, 3-D printers and other advances open up potential for a revolution in manufacturing but that doesn’t make Kaizen obsolete.<\/p>\n

Toyota said the pursuit for the \u201cever better\u201d way remained vibrant at its plants and offices.<\/p>\n

\u201cOne can take up new challenges, but one can also simultaneously do daily kaizen,\u201d said spokeswoman Kayo Doi, while declining comment on other companies.<\/p>\n

Koichi Murata, associate professor at Nihon University and an expert on lean manufacturing, believes the value of kaizen is not just measured in optimized efficiency, but also in how workers’ lives are enriched.<\/p>\n

\u201cIt is about making someone’s work more fun and creative. And that has not changed, in the past, now, or for the future. It’s about the workers on the ground,\u201d said Murata.<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

YOKOHAMA, Japan \u2014 Aiming to get an edge on its rivals in an intensely competitive industry, Japanese automaker Nissan says …<\/p>\n","protected":false},"author":33,"featured_media":114636,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[23679,23678,22212],"class_list":["post-117425","post","type-post","status-publish","format-standard","has-post-thumbnail","category-technology","tag-corporate-culture","tag-incremental-improvement","tag-nissan","mauthors-yuri-kageyama","mauthors-the-associated-press"],"_links":{"self":[{"href":"https:\/\/canadianinquirer.net\/v1\/wp-json\/wp\/v2\/posts\/117425","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/canadianinquirer.net\/v1\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/canadianinquirer.net\/v1\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/canadianinquirer.net\/v1\/wp-json\/wp\/v2\/users\/33"}],"replies":[{"embeddable":true,"href":"https:\/\/canadianinquirer.net\/v1\/wp-json\/wp\/v2\/comments?post=117425"}],"version-history":[{"count":0,"href":"https:\/\/canadianinquirer.net\/v1\/wp-json\/wp\/v2\/posts\/117425\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/canadianinquirer.net\/v1\/wp-json\/wp\/v2\/media\/114636"}],"wp:attachment":[{"href":"https:\/\/canadianinquirer.net\/v1\/wp-json\/wp\/v2\/media?parent=117425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/canadianinquirer.net\/v1\/wp-json\/wp\/v2\/categories?post=117425"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/canadianinquirer.net\/v1\/wp-json\/wp\/v2\/tags?post=117425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}