This article may rely excessively on sources too closely associated with the subject , potentially preventing the article from being verifiable and neutral.(March 2019) |
Founded | 1919 |
---|---|
Type | Non-Profit Organization |
Headquarters | Doral, FL |
Members | 73,000+ |
President | Robert W. Roth |
Website | http://www.aws.org |
The American Welding Society (AWS) was founded in 1919 as a non-profit organization to advance the science, technology and application of welding and allied joining and cutting processes, including brazing, soldering and thermal spraying.
Headquartered in Doral, Florida, and led by a volunteer organization of officers and directors, AWS serves over 73,000 members worldwide and is composed of 22 Districts with 250 Sections and student chapters.
The roots of the American Welding Society stretch back to World War I, when the sudden demands of swiftly producing military equipment brought about the need for standardization of the manufacturing industry. An evolving metal joining process, welding, suddenly became very necessary to enhance the war effort. To ensure that industry took advantage of this technology, President Woodrow Wilson called upon a Harvard professor, Comfort A. Adams, to chair the Welding Committee of the Emergency Fleet Corp.
Welding performed well in the war effort and its success motivated Adams in 1919 to bring together industry leaders for the purpose of merging the Welding Committee of the Emergency Fleet Corp. and the National Welding Council into a new organization, the purpose of which was to provide dependable and objective information on the developing technology of welding. On March 28, 1919, the American Welding Society was born for that purpose, with Adams serving as its first President.[ citation needed ]
That first year the Society grew to 217 members; introduced the Journal of the American Welding Society, a technical publication with a life of one issue, but the precursor of the Welding Journal; found a home in the Engineering Societies Building in New York City; and established the foundation of the committee system for the production of its operating procedures and industry standards on welding. In 1920, the first local Section was organized in Philadelphia, Pennsylvania.[ citation needed ]
By 1922, the American Welding Society had held its first Annual Meeting. Attendees were told of the formation of Sections in eight cities, and also of the establishment of the Journal of the American Welding Society. However, the first meeting also called into discussion the growing financial issues surrounding the depression and proposed solutions to alleviate it. Financial reports delivered at the meeting stated an income for fiscal year ending March 31, 1922, of $12,683.74. The budget for fiscal year 1922-23 was projected at $15,540. It was clear more earnings were needed, so the Society turned to increasing membership numbers of advertising in the Journal as a solution.[ citation needed ]
The American Welding Society's first headquarters were located in New York City, inside the Engineering Societies' Building. For 42 years the organization held all their business in this building, before finally making the move to the United Engineering Center, which was also in New York City. In 1971 the Society once again moved their headquarters – this time to Miami, Florida. The American Welding Society held this location for 30 years before buying its current property in Doral, Florida – only seven miles northwest of the old facility.[ citation needed ]
In August 2012 the American Welding Society moved from their longtime headquarters just outside Coral Gables to their current location in Doral. During the grand opening of the new building, AWS President William Rice said "Our newly renovated five-story building in Doral offers us exactly what we need. It gives us more than three times the office and meeting space of our previous headquarters, and it provides room for our board, committee, and educational activities.” [1]
The lobby of the headquarters features a bronze sculpture created by sculptor Gregory Johnson and donated to the American Welding Society by President Rice and his wife Cherry.[ citation needed ]
The publication currently known as the Welding Journal was born in October 1919 with a different name. The Journal of the American Welding Society was its original title – and it had just one issue under this name. In the first publication, American Welding Society President Comfort A. Adams wrote, "The American Bureau of Welding is the authoritative body to establish the facts. To make the most use of the facts, however, requires another sort of machinery and the organization that does this is the American Welding Society. Its function is not to supply the knowledge but to spread it and assist in putting it to practical uses. It is the Society, for instance, which publishes this Journal, which will push matters of importance to welding and which will open out new fields for its use. It holds regular meetings to discuss matters relating to welding, to act upon the recommendation of the Bureau and to initiate further activities. This division of the work, while it has created some confusion on account of the similarity of the names, is a logical one, and will be found effective in operating as was clearly indicated by the experience with the old Welding Committee." [2]
Operating costs were too high for the Journal, and it was not until 1922 that the publication was reborn under its current name thanks to advertising earnings.
The society explained the advertising move in their first issue of the newly named Welding Journal. "Advertising is also included in this issue, as it was impossible to continue monthly publication without increased revenue. The dues from members of which the National Organization retains half (the other half being returned to local sections) is barely sufficient to pay the ordinary expenses of the Society. Moreover, several members of the Board of Directors feel that these advertisements are of interest to our members and add to the value of the Journal." [3]
Since the move to advertising, the Welding Journal has been published continually and continues to be an resource for issues and advancements concerning all types of materials joining, metal fabrication, and construction. It is offered as a benefit to members of the Society, and includes information of the latest products, trends, technology, and events; including articles covering everything from testing and inspection, maintenance and repair, design, training, personal safety, and brazing and soldering.
The Welding Journal has earned more than 60 editorial and design awards, including multiple Charlie Awards from the Florida Magazine Association (FMA), and Tabbie Awards from the Trade Association Business Publications International (TABPI).
The Society now also publishes the Welding Journal en Español – a free quarterly publication containing tailored articles written by and for Mexican and Latin American professionals. The Welding Journal en Español has a circulation of 10,000 printed copies and 40,000 digital copies. Along with this publication, the Welding Journal em Português is a magazine distributed in Brazil to coincide with the Brazil Welding Show that takes place every two years in São Paulo, Brazil.
The American Welding Society offers a number of certification programs that recognize and document expertise and knowledge in specific welding-related disciplines, including:
Since the Certified Welding Inspector (CWI) program was introduced in 1976, AWS has certified over 100,000 welding inspectors alone, plus thousands more working professionals across the other certification categories. Certification is accomplished through testing and evaluation of corresponding procedures. The Radiographic Interpretation Certification, for example, includes a detailed general knowledge exam, a test of specific information from the AWS code book on radiographic quality and interpretation, and a practical exam testing the individual's ability to read radiographic films. [4] Most AWS certifications are typically renewed after a period of three years, and are required to satisfy re-certification requirements every nine years.
Welders are required to take a qualification test at an AWS Accredited Testing Facility. Welders must mail their qualification test record to AWS with a completed AWS Welder Application in order to have an AWS certification issued. AWS Welders are required to submit a Maintenance of Welder Certification Form [ permanent dead link ]to renew their certifications every six months.
Endorsements are supplemental inspection credentials available to all AWS Certified Welding Inspectors (CWIs) and Senior Certified Welding Inspectors (SCWIs) to enhance an individual’s credentials. The examinations offered as endorsements to the CWI/SCWI programs are also offered as stand-alone exams to non-CWIs/SCWIs who wish to enhance their educational background.
Below are the available endorsement certifications that AWS offers as of 2020 [update] .[ citation needed ]
The American Welding Society also certifies the Accredited Test Facilities (ATF) which play an integral part in the operation of their Certification program. The ATF program establishes minimum requirements for test facilities, their personnel and equipment to qualify for accreditation to test and qualify welders. This program is open to all qualified test facilities that may be a part of an independent laboratory, manufacturing plant, educational institution, or other entity. American Welding Society ATFs are listed on the official AWS website and advertised in the American Welding Society's Welding Journal magazine.
The ATF program requires that a facility implements a quality assurance program that meets the requirements established in the AWS QC4-89, Standard for the Accreditation of Testing Facilities. [5] The requirements include that the facility has a Quality Manual that controls the activities related to the testing of welders in the facility according to AWS QC7, Standard for AWS Certified Welders. The facility must also have a CWI on staff or contracted to perform the welder qualification tests.
The American Welding Society explains the benefits of the ATF program on their website by writing "Entrusting welder certification to ATF specialists makes good business sense for contractors and fabricators. Companies are increasingly realizing the shortcomings of self-qualification and switching to AWS Accredited Test Facilities to test and qualify their welders. ATFs help them to save money, improve productivity, and reduce liability by entrusting their welder certification to the experts." [6]
American Welding Society certifications are not only available to individuals. Companies may also become an official AWS Certified Welding Fabricator (CWF). The American Welding Society describes the program as being "designed to recognize those select companies who prove they have the resources, procedures, and personnel to apply a quality management system to the welding fabrication activities." [7]
The American Institute of Steel Construction (AISC) and the American Welding Society have established a reciprocity agreement whereby AISC Certified Fabricators are also eligible to receive certification as an AWS Certified Welding Fabricator. The AISC certification program criteria fully satisfy the AWS Welding Fabricator Certification program requirements. AISC Fabricators that hold current building structures and/or bridge certification may apply to AWS and pay a minimal fee to also attain the AWS Certified Welding Fabricator certification.
As of April 2015, the American Welding Society had approximately 73,000 members around the world. The Society offers four types of membership options:
AWS publishes codes on multiple aspects of welding and materials joining. The code books are assigned specific letters and numbers for easy reference, and many welders will refer to a specific code letter/number combination when referring to the code book. Different welding methodologies, inspection methods, and metals are published under different codes. For example, AWS B1.11 explains how to visually examine welds; AWS B2.1-1-004 explains welding carbon steel of thickness range of 18 through 10 gauge with semiautomatic metal gas arc welding; and AWS C2.20/C2.20M explains metalized zinc cathodic protection systems. Some codes also describe the standards used by AWS to certify welders, inspectors, and welding educators. All codes are available in hard copy, and in recent years AWS has started to make most codes available online.
A very influential AWS code is AWS D1.1, [8] which covers all general requirements for structural welding. This code has been adopted by ANSI as a National Standard in the United States.
The American Welding Society extends its reach into local communities through the use of their local sections and student chapters. The Society is composed of 250 sections around the world, and AWS describes them as "the very heart and foundation of AWS." [9]
Section members have the opportunity to network, gain knowledge, and get answers to welding questions from Section members with years of experience. Professional Development Hours may be earned by attending technical meetings, and other planned activities may include educational seminars, plant tours, social events, student programs, community projects and more.
Section name | Section number | City |
---|---|---|
Acadiana | Section 148 | Lafayette, LA |
Alaska | Section 125 | Anchorage, AK |
Arizona | Section 55 | Phoenix, AZ |
Arrowhead | Section 131 | Duluth, MN |
Atlanta | Section 25 | Atlanta, GA |
Auburn–Opelika | Section 508 | Auburn, AL |
Baton Rouge | Section 86 | Baton Rouge, LA |
Birmingham | Section 21 | Birmingham, AL |
Blackhawk | Section 113 | Rockford, IL |
Boston | Section 9 | Boston, MA |
California Central Coast | Section 190 | Santa Maria, CA |
Carolina | Section 87 | Greensboro, NC |
Central Arkansas | Section 145 | Little Rock, AR |
Central Louisiana | Section 509 | Alexandria, LA |
Central Mass / Rhode Island | Section 30 | Worcester, MA |
Central Michigan | Section 101 | Jackson, MI |
Central Pennsylvania | Section 105 | Williamsport, PA |
Central Texas | Section 144 | Waco, TX |
Central Valley | Section 176 | Fresno, CA |
Charlotte | Section 140 | Charlotte, NC |
Chattanooga | Section 31 | Chattanooga, TN |
Chicago | Section 002 | Chicago, IL |
Cincinnati | Section 026 | Cincinnati, OH |
Cleveland | Section 006 | Cleveland, OH |
Colorado | Section 039 | Denver, CO |
Columbia | Section 154 | Columbia, SC |
Columbus | Section 036 | Columbus, OH |
Connecticut | Section 057 | Hartford, CT |
Corpus Christi | Section 153 | Corpus Christi, TX |
Cumberland Valley | Section 197 | Hagerstown, MD |
Dayton | Section 033 | Dayton, OH |
Detroit | Section 011 | Detroit, MI |
Drake Well | Section 168 | Franklin, PA |
East Texas | Section 150 | Longview, TX |
El Paso | Section 198 | El Paso, TX |
Eastern Iowa | Section 162 | Cedar Rapids, IA |
Florida West Coast | Section 112 | Tampa, FL |
Fox Valley | Section 074 | Appleton, WI |
Greater Huntsville | Section 095 | Huntsville, AL |
Green & White Mountains | Section 116 | Rutland, VT |
Hawaii | Section 020 | Honolulu, HI |
Holston Valley | Section 077 | Kingsport, TN |
Houston | Section 022 | Houston, TX |
Idaho / Montana | Section 185 | Idaho Falls, ID |
Illinois Valley | Section 139 | LaSalle, IL |
Indiana | Section 027 | Indianapolis, IN |
Inland Empire | Section 156 | Richland, WA |
Iowa | Section 066 | Des Moines, IA |
Johnny Appleseed | Section 191 | Van Wert, OH |
Johnstown-Altoona | Section 501 | Johnstown, OH |
J.A.K. | Section 090 | Joliet, IL |
Kansas | Section 035 | Wichita, KS |
Kansas City | Section 016 | Kansas City, MO |
Kern | Section 170 | Bakersfield, CA |
Lake Charles | Section 142 | Lake Charles, LA |
Lakeshore | Section 166 | Manitowoc, WI |
Lehigh Valley | Section 047 | Bethlehem, PA |
Lexington | Section 181 | Lexington, KY |
Long Beach / Orange County | Section 028 | Long Beach, CA |
Long Island | Section 076 | Westbury, NY |
Los Angeles / Inland Empire | Section 008 | Los Angeles, CA |
Louisville | Section 048 | Louisville, KY |
Madison-Beloit | Section 079 | Madison, WI |
Mahoning Valley | Section 018 | Youngstown, OH |
Maine | Section 102 | Portland, ME |
Mid-Ohio Valley | Section 129 | Parkersburgh, WV |
Mid-Plains | Section 182 | North Platte, NE |
Milwaukee | Section 014 | Milwaukee, WI |
Mississippi Valley | Section 194 | Quincy, IL |
Mobile | Section 091 | Mobile, AL |
Morgan City | Section 108 | Morgan City, LA |
Nashville | Section 045 | Nashville, TN |
Nebraska | Section 081 | Omaha, NE |
Nevada | Section 135 | Las Vegas, NV |
New Jersey | Section 012 | Union, NJ |
New Mexico | Section 075 | Albuquerque, NM |
New Orleans | Section 042 | New Orleans, LA |
New York | Section 004 | New York, NY |
Niagara Frontier | Section 010 | Buffalo, NY |
North Central Florida | Section 188 | Gainesville, FL |
North Florida | Section 110 | Jacksonville, FL |
North Texas | Section 053 | Dallas/Ft. Worth, TX |
Northeast Mississippi | Section 147 | Columbus, MS |
Northeast Tennessee | Section 071 | Oak Ridge, TN |
Northeastern Carolina | Section 137 | Greenville, NC |
Northern Michigan | Section 158 | Traverse City, MI |
Northern New York | Section 005 | Schenectady, NY |
Northern Plains | Section 117 | Fargo, ND |
Northwest | Section 019 | Minneapolis, MN |
Northwest Ohio | Section 046 | Toledo, OH |
Northwestern Pennsylvania | Section 060 | Erie, PA |
Oklahoma City | Section 023 | Oklahoma City, OK |
Ozark | Section 136 | Springfield, MO |
Palm Beach | Section 193 | Palm Beach, FL |
Pascagoula | Section 056 | Pascagoula, MS |
Peoria | Section 038 | Peoria, IL |
Philadelphia | Section 001 | Philadelphia, PA |
Pittsburgh | Section 003 | Pittsburgh, PA |
Portland | Section 052 | Portland, OR |
Puget Sound Olympic | Section 041 | Seattle, WA |
Racine-Kenosha | Section 132 | Racine, WI |
Reading | Section 100 | Reading, PA |
Rio Grande Valley | Section 507 | Brownsville, TX |
Rochester | Section 032 | Rochester, NY |
Sabine | Section 093 | Beaumont, TX |
Sacramento Valley | Section 174 | Sacramento, CA |
Saginaw Valley | Section 061 | Saginaw, MI |
St. Louis | Section 017 | St. Louis, MO |
San Antonio | Section 083 | San Antonio, TX |
San Diego | Section 092 | San Diego, CA |
San Fernando Valley | Section 109 | San Fernando, CA |
San Francisco | Section 007 | San Francisco, CA |
Sangamon Valley | Section 070 | Springfield, IL |
Santa Clara Valley | Section 078 | San Jose, CA |
Sierra Nevada | Section 172 | Carson City, NV |
Siouxland | Section 133 | Sioux Falls, SD |
South Carolina | Section 097 | Charleston, SC |
South Florida | Section 080 | Miami, FL |
Southeast Nebraska | Section 160 | Lincoln, NE |
Southern Colorado | Section 146 | Colorado Springs, CO |
Southwest Virginia | Section 179 | Roanoke, VA |
Spokane | Section 167 | Spokane, WA |
Stark Central | Section 085 | Canton, OH |
Syracuse | Section 049 | Syracuse, NY |
Tidewater | Section 121 | Norfolk, VA |
Triangle | Section 151 | Raleigh, NC |
Tri-River | Section 107 | Evansville, IN |
Tri-State | Section 103 | Charleston, WV |
Tulsa | Section 034 | Tulsa, OK |
Twin Tiers | Section 189 | Elmira, NY |
Upper Peninsula | Section 114 | Escanaba, MI |
Utah | Section 059 | Salt Lake City, UT |
Washington, DC | Section 024 | Washington, DC |
West Michigan | Section 051 | Grand Rapids, MI |
West Tennessee | Section 106 | Memphis, TN |
Western Carolina | Section 195 | Asheville, NC |
Wheeling | Section 186 | Wheeling, WV |
Willamette Valley | Section 141 | Albany, OR |
Wyoming | Section 192 | Green River, WY |
York-Lancaster | Section 043 | York, PA |
Section name | Section number | Country |
---|---|---|
Alberta | Section 216 | Canada |
British Columbia | Section 218 | Canada |
Chile | Section 227 | Chile |
Chihuahua | Section 233 | Mexico |
Costa Rica | Section 230 | Costa Rica and Panama |
Ecuador | Section 226 | Ecuador |
Emirates | Section 201 | Emirates |
Germany | Section 209 | Germany |
India | Section 221 | India |
Israel | Section 202 | Israel |
Korea | Section 225 | South Korea |
Malaysia | Section 231 | Malaysia |
Monterrey | Section 232 | Mexico |
Montreal | Section 206 | Canada |
Peru | Section 212 | Peru |
Rio de la Plata | Section 202 | Argentina |
Saskatoon | Section 224 | Canada |
Saudi Arabia | Section 205 | Saudi Arabia |
Shanghai | Section 234 | China |
Singapore | Section 229 | Singapore |
Skandinavia | Section 208 | Denmark |
Taiwan | Section 211 | Taiwan |
Trinidad and Tobago | Section 214 | Trinidad and Tobago |
The American Welding Society Foundation was founded in 1989 to support research and education in welding and related technologies. It is committed to annually awarding fellowships to deserving graduate students for important research in areas important to the requirements of industry. Accordingly, each year the AWS Foundation administers two $25,000 grants – matched in kind by the participating universities. The award of scholarships to vocational and undergraduate college students is also a high priority.[ citation needed ]
The Image of Welding Awards, presented by the American Welding Society and WEMCO, an association of welding manufacturers, recognize individuals and organizations that have shown exemplary dedication to promoting the image of welding in their communities. Starting in 2015, the awards will now be known as the Excellence in Welding Awards. Recipients of this award will receive a zinc die-cast, 24k gold statue designed by New York firm, Society Awards. [10]
The American Welding Society also has several standing committees, or partner organizations, which help promote and advance different facets of the welding industry. These include:
Position | Name |
---|---|
2019 president | Robert W. Roth |
Vice president | Dr. W. Richard Polanin |
Vice president | Dennis Eck |
Vice president | Michael A. Krupnicki |
Treasurer | Carey Chen |
Professional certification, trade certification, or professional designation, often called simply certification or qualification, is a designation earned by a person to assure qualification to perform a job or task. Not all certifications that use post-nominal letters are an acknowledgement of educational achievement, or an agency appointed to safeguard the public interest.
Nondestructive testing (NDT) is any of a wide group of analysis techniques used in science and technology industry to evaluate the properties of a material, component or system without causing damage. The terms nondestructive examination (NDE), nondestructive inspection (NDI), and nondestructive evaluation (NDE) are also commonly used to describe this technology. Because NDT does not permanently alter the article being inspected, it is a highly valuable technique that can save both money and time in product evaluation, troubleshooting, and research. The six most frequently used NDT methods are eddy-current, magnetic-particle, liquid penetrant, radiographic, ultrasonic, and visual testing. NDT is commonly used in forensic engineering, mechanical engineering, petroleum engineering, electrical engineering, civil engineering, systems engineering, aeronautical engineering, medicine, and art. Innovations in the field of nondestructive testing have had a profound impact on medical imaging, including on echocardiography, medical ultrasonography, and digital radiography.
An inspection is, most generally, an organized examination or formal evaluation exercise. In engineering activities inspection involves the measurements, tests, and gauges applied to certain characteristics in regard to an object or activity. The results are usually compared to specified requirements and standards for determining whether the item or activity is in line with these targets, often with a Standard Inspection Procedure in place to ensure consistent checking. Inspections are usually non-destructive.
ABET, also known as The Accreditation Board for Engineering and Technology, Inc., is a non-governmental accreditation organization for post-secondary programs in engineering, engineering technology, computing, and applied and natural sciences.
Plastic welding is welding for semi-finished plastic materials, and is described in ISO 472 as a process of uniting softened surfaces of materials, generally with the aid of heat. Welding of thermoplastics is accomplished in three sequential stages, namely surface preparation, application of heat and pressure, and cooling. Numerous welding methods have been developed for the joining of semi-finished plastic materials. Based on the mechanism of heat generation at the welding interface, welding methods for thermoplastics can be classified as external and internal heating methods, as shown in Fig 1.
A boilermaker is a tradesperson who fabricates steels, iron, or copper into boilers and other large containers intended to hold hot gas or liquid, as well as maintains and repairs boilers and boiler systems.
A steel detailer is a person who produces detailed drawings for steel fabricators and steel erectors. The detailer prepares detailed plans, drawings and other documents for the manufacture and erection of steel members used in the construction of buildings, bridges, industrial plans, and nonbuilding structures.
Welder certification, is a process which examines and documents a welder's capability to create welds of acceptable quality following a well defined welding procedure.
Product certification or product qualification is the process of certifying that a certain product has passed performance tests and quality assurance tests, and meets qualification criteria stipulated in contracts, regulations, or specifications.
The Air Movement and Control Association International, Inc. (AMCA) is an American trade body that sets standards for Heating, Ventilation and Air Conditioning (HVAC) equipment. It rates fan balance and vibration, aerodynamic performance, air density, speed and efficiency.
A Welding Procedure Specification (WPS) is a formal document describing welding procedures. It is an internal document used by welding companies to instruct welders on how to achieve quality production welds that meet all relevant code requirements. Each company typically develops their own WPS for each material alloy and for each welding type used. Specific codes and/or engineering societies are often the driving force behind the development of a company's WPS. A WPS is supported by a Procedure Qualification Record, a formal record of a test weld performed and rigorously tested to ensure that the procedure will produce a good weld. Individual welders are certified with a qualification test documented in a Welder Qualification Test Record (WQTR) that shows they have the understanding and demonstrated ability to work within the specified WPS.
Weld quality assurance is the use of technological methods and actions to test or assure the quality of welds, and secondarily to confirm the presence, location and coverage of welds. In manufacturing, welds are used to join two or more metal surfaces. Because these connections may encounter loads and fatigue during product lifetime, there is a chance they may fail if not created to proper specification.
Divers Institute of Technology (DIT) is a private, for-profit educational institution for the training of commercial divers and located in Seattle, Washington. Founded in 1968 in Seattle, Washington, Divers Institute of Technology is located on the North end of Lake Union near Gas Works Park in the Wallingford district.
The Canadian Welding Bureau is a certification and registration organization for companies involved in the welding of steel structures. Welders in Canada are required to be retested every two years by the Canadian Welding Bureau. The CWB Group was formed in 1947 to administer the then, new W47.1 welding standard for structural steel. The CWB has today expanded its scope well beyond the original structural steel roots and is accredited by the Standards Council of Canada as a Certification Body for the administration of CSA Standards including W47.1, W47.2, W55.3, W186, W178.1 and W48 to industries across Canada and internationally for:
The Robotics Certification Standards Alliance (RCSA) is a global company that has been actively providing robotics curricula, training, online testing systems and certification since 1998.
The ASME Boiler & Pressure Vessel Code (BPVC) is an American Society of Mechanical Engineers (ASME) standard that regulates the design and construction of boilers and pressure vessels. The document is written and maintained by volunteers chosen for their technical expertise. The ASME works as an accreditation body and entitles independent third parties to inspect and ensure compliance to the BPVC.
The European Federation for Welding, Joining and Cutting (EWF) is an organization dedicated to education, training, qualification and certification in the field of welding and related technologies.
Amada Weld Tech, a subsidiary of Amada Weld Tech Co., Ltd., designs and manufactures equipment and systems for resistance welding, laser welding, laser marking, laser cutting, laser micro machining, hermetic sealing, micro tig welding, and hot bar reflow soldering and bonding. Established in 1948, AMADA WELD TECH is headquartered in Monrovia, California, US. The company's equipment is used in numerous industries, chiefly medical, aerospace, automotive, battery production, and electronic component manufacturing. Amada Weld Tech has approximately 200 employees, with 7 sales and manufacturing offices serving about 12,000 customers worldwide. More than 80,000 items are manufactured annually. The company is certified to ISO 9001:2015, China Compulsory Certificate (CCC), European Conformity (CE), and Canadian Standards Association (CSA) quality certifications.
Adhesive bonding is a process by which two members of equal or dissimilar composition are joined. It is used in place of, or to complement other joining methods such mechanical fasting by the use nails, rivets, screws or bolts and many welding processes. The use of adhesives provides many advantages over welding and mechanical fastening in steel construction; however, many challenges still exist that have made the use of adhesives in structural steel components very limited.
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