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ECM USA
ECM Technologies started manufacturing heat-treatment furnaces in 1928. Since that time, ECM personnel have always been completely committed to extending their knowledge in the field of temperature control, high pressures, vacuum and the behavior of materials. This expertise, on an industrial scale, has always been enriched by our close partnership with furnace users, engineers, heat treat engineers and developers. Today, our knowledge base is at the core of all our customers' production lines. It is this concern for caring and listening, combined with our passion for our profession, which has forged ECM Technology and ECM USA’s recognized spirit of innovation.

ESGI Tools Pvt. Ltd.
We introduce ourselves as the leading manufacturer & Exporters of gear cutting tools, including hobs, shaper cutters, shaving cutters, rack milling cutters, Coniflex bevel gear cutters, shaving cutters and master gears.

Gleason Cutting Tools Corporation
Wherever superior gear performance is needed -- from hand-held power tools to super tankers, from automobiles to aircraft -- Gleason Cutting Tools Corporation gear tools are at work, helping raise the standard of bevel and cylindrical gear manufacturing to levels unimaginable just a few years ago.

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CENTA Corp.
Global leader in the innovation and manufacture of flexible couplings, torsional couplings, and drive shaft solutions for marine and industrial applications.

Cone Drive
Cone Drive Gearing Solutions, based in Traverse City, Michigan, is an industry leader in motion control and industrial power transmission solutions. Cone Drive has extensive experience in many industries; including solar, metals, mining, defense, oil & gas, food packaging & process, pulp & paper, plastics, entertainment and more. Cone Drive is the world leader in double enveloping worm gear technology, which delivers solutions with the highest torque and shock load capacity in the smallest amount of space. Cone Drive's products are renowned for their durability and precision.

Designatronics, Inc.
Designatronics provides complete mechatronic engineered solutions and services. Through our brands, Sterling Instrument, Stock Drive Products, QTC Metric Gears, and Quality Bearings & Components, we offer an extensive range of standard and customized mechanical components and assemblies. From our engineering/manufacturing know-how to small and large production runs for OEM, we continue to strengthen our reputation for quality, reliability and service across many industries. Buy now or speak to an engineer for technical assistance.

Yaskawa America, Inc.
The Drives & Motion Division of Yaskawa America, Inc. manufactures industrial automation equipment. Our products include industrial AC variable speed drives; commercial HVAC drives; servo systems and machine controllers; spindle drives and motors; and low-voltage industrial control switches. These products are used in a variety of industries including automotive, building automation, chemical, food/beverage, irrigation, machine tool, material handling, metal forming, oil/gas, packaging, pharmaceutical, power generation, solar, plastics and rubber, textile, and water/wastewater.

Articles About gas


Articles are sorted by RELEVANCE. Sort by Date.

1 Low Pressure Carburizing with High Pressure Gas Quenching (March/April 2004)

High demands for cost-effectiveness and improved product quality can be achieved via a new low pressure carburizing process with high pressure gas quenching. Up to 50% of the heat treatment time can be saved. Furthermore, the distortion of the gear parts could be reduced because of gas quenching, and grinding costs could be saved. This article gives an overview of the principles of the process technology and the required furnace technology. Also, some examples of practical applications are presented.

2 Economics of CNC Gear Gashing vs. Large D.P. Hobbing (August/September 1984)

Gear gashing is a gear machining process, very much like gear milling, utilizing the principle of cutting one or more tooth (or tooth space) at a time. The term "GASHING" today applies to the roughing, or roughing and finishing, of coarse diametral pitch gears and sprockets. Manufacturing these large coarse gears by conventional methods of rough and finish hobbing can lead to very long machining cycles and uneconomical machine utilization.

3 Low-Distortion Heat Treatment of Transmission Components (October 2011)

This paper presents how low pressure carburizing and high pressure gas quenching processes are successfully applied on internal ring gears for a six-speed automatic transmission. The specific challenge in the heat treat process was to reduce distortion in such a way that subsequent machining operations are entirely eliminated.

4 Gear Hardness Technology (March/April 1992)

In a very general sense, increasing the hardness of a steel gear increases the strength of the gear. However, for each process there is a limit to its effectiveness. This article contains background information on each of the processes covered. In each section what is desired and what is achievable is discussed. Typical processes are presented along with comments on variables which affect the result. By reviewing the capabilities and processes, it is possible to determine the limits to each process.

5 Delivering Big Gears Fast (May 2013)

When a customer needed gears delivered in three weeks, here’s how Brevini Wind got it done.

6 New Energy - Same Challenges (January/February 2012)

Uncertainty casts a shadow over future business opportunities for manufacturers serving the new energy markets.

7 Big Gears Better and Faster (January/February 2011)

Indexable carbide insert cutting tools for gears are nothing new. But big gears have recently become a very big business. The result is that there's been a renewed interest in carbide insert cutting tools.

8 New Vacuum Processes (August 2007)

This paper introduces new process developments in low-pressure carburizing and carbonitriding using either high-pressure gas quenching or interrupted gas quenching.

9 The Bridges of Cook County and Other Sagas (September/October 1996)

In spite of being the "Second City," Chicago has always cultivated a reputation for bigness. We're known for big talk, big shoulders, big basketball players - and big gears. While not necessarily the biggest in the world (more about that late), some Chicago gears are among the hardest working.

10 Engineered Gear Steels: A Review (November/December 2002)

The selection of the proper steel for a given gear application is dependent on many factors. This paper discusses the many aspects related to material, design, manufacture, and application variables. The results of several studies on the optimization of alloy design for gas- and plasma- carburization processing and reviewed.

11 How to Minimize Power Losses in Transmissions, Axles and Steering Systems (September 2012)

By increasing the number of gears and the transmission-ratio spread, the engine will run with better fuel efficiency and without loss of driving dynamics. Transmission efficiency itself can be improved by: using fuelefficient transmission oil; optimizing the lubrication systems and pumps; improving shifting strategies and optimizing gearings; and optimizing bearings and seals/gaskets.

12 The Design and Testing of a Low Noise Marine Gear (May/June 2000)

This article offers an overview of the practical design of a naval gear for combined diesel or gas turbine propulsion (CODOG type). The vibration performance of the gear is tested in a back-to-back test. The gear presented is a low noise design for the Royal Dutch Navy's LCF Frigate. The design aspects for low noise operation were incorporated into the overall gear system design. Therefore, special attention was paid to all the parameters that could influence the noise and vibration performance of the gearbox. These design aspects, such as tooth corrections, tooth loading, gear layout, balance, lubrication and resilient mounting, will be discussed.

13 Vacuum Oil Quenching (November/December 2011)

The October 2011 issue of Gear Technology featured the article “Low-Distortion Heat Treatment of Transmission Components,” which covered the combination of low-pressure carburizing and high pressure gas quenching in an automotive environment. Here, heat treating expert Dan Herring explains why oil quenching is an appropriate choice for many applications.

14 Experience with Large, High-Speed Load Gears (July 2007)

The main theme of this article is high-capacity, high-speed load gears in a power transmission range between 35 MW and 100 MW for generators and turbo-compressors driven by gas or steam turbines.

15 Allowable Contact Stresses in Jacking Gear Units Used in the Offshore Industry (May 2010)

An offshore jack-up drilling rig is a barge upon which a drilling platform is placed. The barge has legs that can be lowered to the sea floor to support the rig. Then the barge can be “jacked up” out of the water, providing a stable work platform from which to drill for oil and gas. Jack-up drilling rigs were first introduced in the late 1950s. Rack-and- pinion-type jack-up units were introduced soon after that and have dominated the industry ever since.

16 Low Pressure Carburizing of Large Transmission Parts (September/October 2009)

Often, the required hardness qualities of parts manufactured from steel can only be obtained through suitable heat treatment. In transmission manufacturing, the case hardening process is commonly used to produce parts with a hard and wear-resistant surface and an adequate toughness in the core. A tremendous potential for rationalization, which is only partially used, becomes available if the treatment time of the case hardening process is reduced. Low pressure carburizing (LPC) offers a reduction of treatment time in comparison to conventional gas carburizing because of the high carbon mass flow inherent to the process (Ref. 1).

News Items About gas

1 Gleason Debuts Opti-Cut Tools for Gashing, Shaping and Hobbing (November 9, 2007)
A new family of cutting tools was recently introduced by the Gleason Corporation for the gashing, shaping and hobbing of gears. This new ... Read News

2 Ikona Launches Six New Gearing Products for Oil and Gas Exploration (April 19, 2006)
Ikona Industries launched six new gearing products for the oil and gas industry at The Global Petroleum Show in June. ?Our oil and ga... Read News

3 Seco to Offer Oil and Gas Solutions at Houstex (December 11, 2012)
At Houstex 2013 in booth 1323, Seco Tools will showcase its oil and gas machining applications expertise, as well as its advanced tooling... Read News

4 Grieve Corp. Releases Gas-Heated Box Furnace (September 23, 2010)
No. 871 is an electrically-heated 2000 degrees F gas-heated box furnace from Grieve, currently used for heat treating and high temperatur... Read News

5 Mazak to Showcase Oil and Gas Production Innovations (December 11, 2013)
Mazak invites oil and gas and other large part manufacturers to its Discover More With Mazak event that’s taking place Jan. 15 and ... Read News

6 Saint-Gobain Gaskets Seal in Temperature Extremes (January 19, 2005)
The OmniGasket from Saint-Gobain is constructed with a layer of PTFE adhered to an alloy base.According to the company's press releas... Read News

7 Ikona Gear Launches Oil and Gas Division, Signs Licensing Agreements (March 9, 2006)
Ikona Gear launched Ikona Industries Corp. to focus on developing, manufacturing and shipping novel gearing applications for the oil and ... Read News

8 GE Oil and Gas to Acquire Allen Gears (December 12, 2013)
Expanding its presence in the industrial gears sector, GE Oil & Gas, recently announced it has signed an agreement to acquire Allen G... Read News

9 Seco to Spotlight Latest Tools for Oil and Gas Applications at HOUSTEX (December 15, 2014)
At HOUSTEX 2015 in booth 441, Seco Tools, LLC will highlight its latest threading, milling and turning cutting tools made to handle the m... Read News