News Feed Item

MHI Develops "GE10A" Dry-cut Hobbing Machine Enabling High-speed, High-precision Machining of Small Automotive Gears

-- New Offering to Debut in Chicago at IMTS 2014 To Attract Sales in the North American Market --

TOKYO, Sept. 3, 2014 /PRNewswire/ -- Mitsubishi Heavy Industries, Ltd. (MHI) has completed the development of a new model in its best-selling "GE series" of dry-cut hobbing machines. The GE10A is ideally suited to mass production of small-diameter gears of the kind used in vehicle automatic transmission systems. Through a variety of innovations enabling machining with outstanding speed and efficiency, the GE10A delivers superlative productivity. The new offering will be making its debut at the International Manufacturing Technology Show (IMTS 2014) to be held in Chicago on September 8-13. MHI expects to market the GE10A primarily to automakers in North America.

GE10A, Mitsubishi Heavy Industries America Inc.

The GE10A can accommodate gears with diameters up to 100 millimeters (mm). Radial and axial travel speed are both 20,000mm per minute, double the speeds of earlier products; the higher speeds have been achieved through the adoption of direct drive motors in the main spindle and table. Workpiece changing time has also been shortened by use of a high-speed loader, reducing idle time to 2 seconds, less than half the idle time with current models. For outstanding machining efficiency, the cutting length of the hob has been extended to 300mm and the tool's service life has been increased 1.7-fold. Idle time has been reduced by the incorporation of features including: a structure enabling simple set-up changes, without use of tools, of the grips used for handling workpieces, achieved through the adoption of a boltless design; and automatic tool changes in 90 seconds at the push of a button (optional).

In addition, the GE10A machines can be used with CNC control units made by Siemens, which are widely used on production floors in the U.S. and Europe; this now offers a choice between this German brand and CNCs made by Fanuc. As a measure against thermal displacement, cooling mechanisms have been incorporated into the main spindle and table, enabling high machining precision.

North America is currently undergoing a trend toward multimode automatic transmissions, and this is resulting in increased numbers of sun gears located at the center of the planetary gear unit as well as the pinion gears that make up planetary gears. Gears are also becoming increasingly smaller and higher in precision. In light of these developments, MHI will leverage its broad lineup of dry-cut hobbing machines for everything from rough processing to finishing to propose new solutions for mass-producing the smaller and higher-precision gears demanded on automatic transmission system production floors.

IMTS, held every two years, is one of the world's foremost machine tool fairs, on a par with Europe's EMO (Machine Tool World Exposition) and Japan's JIMTOF (Japan International Machine Tool Fair). Mitsubishi Heavy Industries America, Inc. (MHIA), a wholly-owned subsidiary of MHI, will be showing its GE10A as well as broaches1 made by Federal Broach Holdings, LLC, an American firm that became an MHI group company in 2012, High-Speed Gear Shaper : SE15A,  Double Column 5-Face Milling Machine : MVR30, Table Type Horizontal Boring Machine : MAF150E. As a comprehensive manufacturer of machine tools, including hobbing machines, cutting tools and others, MHI and MHIA will use this opportunity to offer its full range of machining systems to machine tool users on hand from all over the United States and around the world.

Main Specifications of the GE10A Dry-cut Hobbing Machine

Maximum workpiece diameter: 


Maximum cutting module2: 


Table speed:


Radial travel:


Axial travel:


Maximum hob diameter x maximum cutting length:


Hob shift: 


Maximum hob rotation speed: 


Main motor output: 


CNC control: 




Width x depth: 


Machine weight:


1. Broaches are long bar-shaped cutting tools. When attached to broaching machines and "drawing" is performed, complexly shaped holes and outer surfaces can be finished with outstanding precision.
2. A measurement used to express the size of a gear tooth. It is derived by dividing the diameter (mm) of the pitch circle by the number of teeth.

About Mitsubishi Heavy Industries America
Mitsubishi Heavy Industries America, Inc. is a wholly-owned subsidiary of Mitsubishi Heavy Industries, Ltd. (MHI), headquartered in Tokyo, Japan, is one of the world's leading heavy machinery manufacturers, with consolidated sales of 3,349.5 billion yen in fiscal 2013, the year ended March 31, 2014. MHI's diverse lineup of products and services encompasses shipbuilding, power plants, chemical plants, environmental equipment, steel structures, industrial and general machinery, aircraft, space systems and air-conditioning systems.

For more information, please visit the website (http://www.mitsubishitoday.com/ht/d/sp/i/304/pid/304).

Photo - http://photos.prnewswire.com/prnh/20140903/142617

SOURCE Mitsubishi Heavy Industries America, Inc.

More Stories By PR Newswire

Copyright © 2007 PR Newswire. All rights reserved. Republication or redistribution of PRNewswire content is expressly prohibited without the prior written consent of PRNewswire. PRNewswire shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon.

Latest Stories
@ThingsExpo has been named the Top 5 Most Influential M2M Brand by Onalytica in the ‘Machine to Machine: Top 100 Influencers and Brands.' Onalytica analyzed the online debate on M2M by looking at over 85,000 tweets to provide the most influential individuals and brands that drive the discussion. According to Onalytica the "analysis showed a very engaged community with a lot of interactive tweets. The M2M discussion seems to be more fragmented and driven by some of the major brands present in the...
So you think you are a DevOps warrior, huh? Put your money (not really, it’s free) where your metrics are and prove it by taking The Ultimate DevOps Geek Quiz Challenge, sponsored by DevOps Summit. Battle through the set of tough questions created by industry thought leaders to earn your bragging rights and win some cool prizes.
As data explodes in quantity, importance and from new sources, the need for managing and protecting data residing across physical, virtual, and cloud environments grow with it. Managing data includes protecting it, indexing and classifying it for true, long-term management, compliance and E-Discovery. Commvault can ensure this with a single pane of glass solution – whether in a private cloud, a Service Provider delivered public cloud or a hybrid cloud environment – across the heterogeneous enter...
SYS-CON Events announced today that Transparent Cloud Computing (T-Cloud) Consortium will exhibit at the 19th International Cloud Expo®, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. The Transparent Cloud Computing Consortium (T-Cloud Consortium) will conduct research activities into changes in the computing model as a result of collaboration between "device" and "cloud" and the creation of new value and markets through organic data proces...
The Internet of Things (IoT), in all its myriad manifestations, has great potential. Much of that potential comes from the evolving data management and analytic (DMA) technologies and processes that allow us to gain insight from all of the IoT data that can be generated and gathered. This potential may never be met as those data sets are tied to specific industry verticals and single markets, with no clear way to use IoT data and sensor analytics to fulfill the hype being given the IoT today.
SYS-CON Events announced today that MathFreeOn will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. MathFreeOn is Software as a Service (SaaS) used in Engineering and Math education. Write scripts and solve math problems online. MathFreeOn provides online courses for beginners or amateurs who have difficulties in writing scripts. In accordance with various mathematical topics, there are more tha...
Governments around the world are adopting Safe Harbor privacy provisions to protect customer data from leaving sovereign territories. Increasingly, global companies are required to create new instances of their server clusters in multiple countries to keep abreast of these new Safe Harbor laws. Is it worth it? In his session at 19th Cloud Expo, Adam Rogers, Managing Director of Anexia, Inc., will discuss how to keep your data legal and still stay in business.
More and more brands have jumped on the IoT bandwagon. We have an excess of wearables – activity trackers, smartwatches, smart glasses and sneakers, and more that track seemingly endless datapoints. However, most consumers have no idea what “IoT” means. Creating more wearables that track data shouldn't be the aim of brands; delivering meaningful, tangible relevance to their users should be. We're in a period in which the IoT pendulum is still swinging. Initially, it swung toward "smart for smar...
@ThingsExpo has been named the Top 5 Most Influential Internet of Things Brand by Onalytica in the ‘The Internet of Things Landscape 2015: Top 100 Individuals and Brands.' Onalytica analyzed Twitter conversations around the #IoT debate to uncover the most influential brands and individuals driving the conversation. Onalytica captured data from 56,224 users. The PageRank based methodology they use to extract influencers on a particular topic (tweets mentioning #InternetofThings or #IoT in this ...
P2P RTC will impact the landscape of communications, shifting from traditional telephony style communications models to OTT (Over-The-Top) cloud assisted & PaaS (Platform as a Service) communication services. The P2P shift will impact many areas of our lives, from mobile communication, human interactive web services, RTC and telephony infrastructure, user federation, security and privacy implications, business costs, and scalability. In his session at @ThingsExpo, Robin Raymond, Chief Architect...
Successful transition from traditional IT to cloud computing requires three key ingredients: an IT architecture that allows companies to extend their internal best practices to the cloud, a cost point that allows economies of scale, and automated processes that manage risk exposure and maintain regulatory compliance with industry regulations (FFIEC, PCI-DSS, HIPAA, FISMA). The unique combination of VMware, the IBM Cloud, and Cloud Raxak, a 2016 Gartner Cool Vendor in IT Automation, provides a co...
SYS-CON Events announced today that SoftNet Solutions will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. SoftNet Solutions specializes in Enterprise Solutions for Hadoop and Big Data. It offers customers the most open, robust, and value-conscious portfolio of solutions, services, and tools for the shortest route to success with Big Data. The unique differentiator is the ability to architect and ...
SYS-CON Events announced today that Niagara Networks will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Niagara Networks offers the highest port-density systems, and the most complete Next-Generation Network Visibility systems including Network Packet Brokers, Bypass Switches, and Network TAPs.
In an era of historic innovation fueled by unprecedented access to data and technology, the low cost and risk of entering new markets has leveled the playing field for business. Today, any ambitious innovator can easily introduce a new application or product that can reinvent business models and transform the client experience. In their Day 2 Keynote at 19th Cloud Expo, Mercer Rowe, IBM Vice President of Strategic Alliances, and Raejeanne Skillern, Intel Vice President of Data Center Group and ...
SYS-CON Events announced today that Embotics, the cloud automation company, will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Embotics is the cloud automation company for IT organizations and service providers that need to improve provisioning or enable self-service capabilities. With a relentless focus on delivering a premier user experience and unmatched customer support, Embotics is the fas...