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Sumitomo's Richard Smallwood testifies against proposed auto parts tariffs
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WASHINGTON—Imposing tariffs on imported auto parts would harm rather than help the U.S. auto industry and American consumers, according to Richard Smallwood, CEO and president of Sumitomo...
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WASHINGTON—Imposing tariffs on imported auto parts would harm rather than help the U.S. auto industry and American consumers, according to Richard Smallwood, CEO and president of Sumitomo Rubber North America. WASHINGTON—Imposing tariffs on imported auto parts would harm rather than help the U.S. auto industry and American consumers, according to Richard Smallwood, CEO and president of Sumitomo Rubber North America. $WASHINGTON—Imposing tariffs on imported auto parts would harm rather than help the U.S. auto industry and American consumers, according to Richard Smallwood, CEO and president of Sumitomo Rubber North America.
USTMA ambassadors showcase industry in D.C.
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WASHINGTON—Anthony Jackson, a technical leader at the Goodyear plant in Fayetteville, N.C., was hard at work one day recently when he received a call to go to the manufacturing director's...
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WASHINGTON—Twelve tire industry production line and middle management workers were chosen from the member companies of the U.S. Tire Manufacturers Association to represent the industry in meetings in Washington. WASHINGTON—Twelve tire industry production line and middle management workers were chosen from the member companies of the U.S. Tire Manufacturers Association to represent the industry in meetings in Washington. $WASHINGTON—Twelve tire industry production line and middle management workers were chosen from the member companies of the U.S. Tire Manufacturers Association to represent the industry in meetings in Washington.
Auto industry to tell Commerce Department to ditch tariff proposal
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WASHINGTON—A wide spectrum of auto interests, armed with the latest impact studies, will warn at a Commerce Department hearing July 19 that raising auto tariffs would severely harm the...
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WASHINGTON—A wide spectrum of auto interests, armed with the latest impact studies, warned at a Commerce Department hearing July 19 that raising auto tariffs would severely harm the industry and consumers. WASHINGTON—A wide spectrum of auto interests, armed with the latest impact studies, warned at a Commerce Department hearing July 19 that raising auto tariffs would severely harm the industry and consumers. $WASHINGTON—A wide spectrum of auto interests, armed with the latest impact studies, warned at a Commerce Department hearing July 19 that raising auto tariffs would severely harm the industry and consumers.
No one injured at Emerald plant following blast, fire
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AKRON—Those living and working within a half-mile radius of Emerald Performance Materials' Akron plant were evacuated shortly after 1 p.m. July 18 in response to an explosion and subsequent...
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AKRON—Those living and working within a half-mile radius of Emerald Performance Materials' Akron plant were evacuated shortly after 1 p.m. July 18 in response to an explosion and subsequent blaze that filled the air with thick plumes of smoke. AKRON—Those living and working within a half-mile radius of Emerald Performance Materials' Akron plant were evacuated shortly after 1 p.m. July 18 in response to an explosion and subsequent blaze that filled the air with thick plumes of smoke. $AKRON—Those living and working within a half-mile radius of Emerald Performance Materials' Akron plant were evacuated shortly after 1 p.m. July 18 in response to an explosion and subsequent blaze that filled the air with thick plumes of smoke.
Bridgestone to invest $12 million in Illinois tire plant
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BLOOMINGTON, Ill.—Bridgestone Americas Inc. is investing $12 million to expand off-the-road tire production at its plant in Bloomington, adding multiple sizes and patterns for 29-, 33- and...
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BLOOMINGTON, Ill.—Bridgestone Americas is investing $12 million to expand off-the-road tire production at its plant in Bloomington, adding multiple sizes and patterns for 29-, 33- and 35-inch OTR tires. BLOOMINGTON, Ill.—Bridgestone Americas is investing $12 million to expand off-the-road tire production at its plant in Bloomington, adding multiple sizes and patterns for 29-, 33- and 35-inch OTR tires. $BLOOMINGTON, Ill.—Bridgestone Americas is investing $12 million to expand off-the-road tire production at its plant in Bloomington, adding multiple sizes and patterns for 29-, 33- and 35-inch OTR tires.
Conti to revamp as holding company; eyes IPO for powertrain business
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HANOVER, Germany—Continental A.G. is planning to reorganize by 2020 into a holding company with three business sectors—rubber, automotive and powertrain—with the powertrain...
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HANOVER, Germany—Continental is planning to reorganize by 2020 into a holding company with three business sectors—rubber, automotive and powertrain—with the powertrain business being set up as an independent, publicly held company. HANOVER, Germany—Continental is planning to reorganize by 2020 into a holding company with three business sectors—rubber, automotive and powertrain—with the powertrain business being set up as an independent, publicly held company. $HANOVER, Germany—Continental is planning to reorganize by 2020 into a holding company with three business sectors—rubber, automotive and powertrain—with the powertrain business being set up as an independent, publicly held company.
Jason adds to hose program's support team
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MARCO ISLAND, Fla.—Jason Industrial Inc. said it is having success thus far with the hydraulic hose program it introduced in mid-2017, especially because it has beefed up its technical...
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MARCO ISLAND, Fla.—Jason Industrial said it is having success thus far with the hydraulic hose program it introduced in mid-2017, especially because it has beefed up its technical support team. MARCO ISLAND, Fla.—Jason Industrial said it is having success thus far with the hydraulic hose program it introduced in mid-2017, especially because it has beefed up its technical support team. $MARCO ISLAND, Fla.—Jason Industrial said it is having success thus far with the hydraulic hose program it introduced in mid-2017, especially because it has beefed up its technical support team.
Self-driving bill critics oppose maneuver to clear Senate
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WASHINGTON—Safety and consumer advocates are urging senators to reject a parliamentary maneuver to secure passage for stalled legislation governing self-driving cars by attaching it to a...
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WASHINGTON—Safety and consumer advocates are urging senators to reject a parliamentary maneuver to secure passage for stalled legislation governing self-driving cars by attaching it to a must-pass reauthorization for the Federal Aviation Administration. WASHINGTON—Safety and consumer advocates are urging senators to reject a parliamentary maneuver to secure passage for stalled legislation governing self-driving cars by attaching it to a must-pass reauthorization for the Federal Aviation Administration. $WASHINGTON—Safety and consumer advocates are urging senators to reject a parliamentary maneuver to secure passage for stalled legislation governing self-driving cars by attaching it to a must-pass reauthorization for the Federal Aviation Administration.
SUVs, CUVs may be curtailing growth of OE V-, Z-rated tires
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AKRON—The share of the U.S. original equipment and replacement tire markets held by high-performance tires—defined as H-rated and higher—has risen for eight straight years,...
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AKRON—The share of the U.S. original equipment and replacement tire markets held by high-performance tires has risen for eight straight years, according to U.S. Tire Manufacturers Association data, but growth for two classifications seems to be stalled. AKRON—The share of the U.S. original equipment and replacement tire markets held by high-performance tires has risen for eight straight years, according to U.S. Tire Manufacturers Association data, but growth for two classifications seems to be stalled. $AKRON—The share of the U.S. original equipment and replacement tire markets held by high-performance tires has risen for eight straight years, according to U.S. Tire Manufacturers Association data, but growth for two classifications seems to be stalled.
HS continues growth in North America
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DETROIT—Hwaseung R&A Co. Ltd. has come a long way since it first established operations in North America.The firm said it's doubled its automotive revenue since 2013, thanks largely to...
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DETROIT—Hwaseung R&A has come a long way since it first established operations in North America. DETROIT—Hwaseung R&A has come a long way since it first established operations in North America. $DETROIT—Hwaseung R&A has come a long way since it first established operations in North America.
Digital Edition
Digital Edition
Published on September 11, 2014

ITEC 2014 Paper 55: High-Resolution 3D Bead-to-Bead Scanning using High-Speed Line Laser Sensors

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Date Published September 11, 2014
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New tire designs are measured to verify that the inflated shape conforms to the specified design. This paper presents a method by which the 3D surface topography of a cured and inflated tire can be acquired in high resolution and at high speeds using line laser sensor technology. The resulting 3D data set can be analyzed for compliance to the specification. This technology can be implemented as an off-line station.  Once in production, complex mold designs that utilize interchangeable inserts for labels such as inflation pressure, ply count, and load rating are sometimes assembled incorrectly, leading to costly tire recalls. The technology described can also be used to scan the first tire produced after a mold change to verify the correct mold insert labels have been installed, and recalls can be reduced.  The technology can also be incorporated into a tire inflation stand to perform 100% inspection for all tires. The method produces a highly resolute structured data set that can be analyzed for surface defects such as incomplete mold fill. The 3D data sets can be archived periodically as part of a comprehensive quality recordation program.  Presented by Dennis Reynolds, Vice President Sales and Marketing, Bytewise Measurement Systems.

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