Archive for the ‘welding tips’ Category

You Might Be a Welder If…

Friday, September 18th, 2009

This has to be my favorite topic post ever from the Miller Discussion Boards. It started three years ago, and amazingly, continues up until, probably whenever you’re reading this! There’ve been over five hundred responses, and since we couldn’t list them all for you, I picked out twenty of my favorites – see if you recognize any!

You Might Be a Welder If…

  • you’re in the truck and halfway home when it finally dawns on you that you still have you’re tig gloves on -2much2do
  • when working out at the gym, you spend more time examining the welds on the gym equipment than you do actually using the equipment – NewMexSmoke
  • you examine the welds on a car to determine whether to buy it or not - metalmeltr
  • the smell of argon and scorched clothing are nostalgic – arc~angel
  • you can tell what part of you is on fire just by the smell –  raserspeed
  • your safety boots could be used for tap dancing because of all the molten metal imbeded in their sole -Bubblemaker
  • your jeans are starting to rust – welderman23
  • you measure the rods you’ve burned in tons - triggerman
  • everybody at the weld supplier knows you by the sound of your voice when you call - BartsArcs
  • when you see a fire your first reaction is to put it out with your hands – steel n bones
  • you sit in the living room with a propane torch on the coffe table using it to make smores - turboglenn
  • you get splatter/grind dust in your coffee but you drink it anyway - Gnarcissist
  • you have the needed concentration to weld while wearing flip-flops! –  linas58
  • your wife finds all of her pots and pans in one of your sculptures – welder_guy
  • you’ve ever set your Boss on fire – MattT
  • you can identify different stick electrodes by their smell – Marcel Bauer
  • you have more welding hoods than your wife has shoes – GilaSlim
  • you have done the one footed hop from the hot sparks that fell into your boot and down between your toes -jhwelder
  • your clothes catch on fire more than once a day – richcharles
  • you have a completely different meaning for “It’s Miller time!” – SkidSteerSteve

Got any more YMBAWI quotes?  Let’s start another marathon thread here!

The How-to of TIG/GTAW

Monday, September 7th, 2009

I love how-to articles.  They’re easy to read, informative, and I you can learn to improve your welds.  I’m a fan.  So, speaking of how-to articles, how about we learn about some shielding gases for GTAW:

A shielding gas primer for GTAW

Gas selection and optimization

By W.F. Garth Stapon
January 27, 2009

With so many blends of shielding gas available, it can be a difficult task to determine which gas or gas blend best suits a particular GTAW application. To simplify that task, you must first understand the distinct properties that each gas or gas mixture brings to the table and how best to optimize the mixture once it’s been determined.

shielding-gas-primer-gtawSelecting the most economical shielding gas or blend for gas tungsten arc welding (GTAW) must be based on your knowledge of the gases available, volume requirements, applications, and the overall effect the gas has on the welding process.

The primary gases used for GTAW are argon, helium, hydrogen, and sometimes nitrogen. The composition and purity of the gas or gas mixture should be tailored to meet your process, material, and application requirements. Shielding gases are used in either pure form or in blends of varying components. Therefore, selecting a gas or gas mixture can become quite complex because of the many combinations available.

CONTINUE READING ONLINE ->

Got anymore tips for us that this article didn’t mention?  We want to know!  Share the wealth and leave a comment below.  And if you have a favorite article you’ve referenced to improve your welds–  let us know!

An Alloy For Aluminium

Friday, August 14th, 2009

If you’ve ever had any questions with regards to finding the proper filler metal for welding aluminum (or aluminium, as everyone else calls it), then look no further!  Tony Anderson from the AWS has exactly what you need:

Finding an ally alloy

6 variables that affect aluminum filler alloy selection

By Tony Anderson
May 15, 2009

Choosing the best filler metal for aluminum welding involves taking into account the operating conditions of the finished welded component as well as six important variables that can affect the operating condition.

Editor’s Note: This article is adapted from Tony Anderson’s presentation for the Aluminum Association Conference, May 5-6, 2009, Toronto, by the American Welding Society.

Filler alloy selection for welding aluminum is an essential part of the development and qualification of a suitable weld procedure specification (WPS). Choosing the most appropriate filler alloy for welding aluminum is based on the operating conditions of the finished welded component and a number of variables.

When selecting a filler alloy for welding aluminum, it’s a good idea to compare the performance of each filler alloy against each of the six variables: ease of welding, strength of the welded joint, ductility, corrosion resistance, sustained-temperature service, and postweld heat treatment.

CONTINUE READING ONLINE ->

If you’re looking for some filler metal of your own, you can check out the Arc-Zone eBay Store.

The Metal Worker from Down Under

Friday, August 7th, 2009

I may have just found my new favorite welding website: The Metal Worker.  It’s Australia’s “premier metalworking news website” and it’s keeping me up to date on all the latest international welding news.  They even have some helpful tips – check it out:

Ten things about MIG welding

10 July 2009

WELDING Industries of Australia has listed ten things which not many people know about MIG welding.

1.    A MIG welder operates by creating an arc between a continuously fed filler metal (consumable) and the material being welded.

2.    MIG welding can weld all common metals, including carbon steel, stainless steel and aluminium.

3.    The MIG welding process caters for either light gauge material, such as sheet metal or thick plates, such as structural steel.

4.    MIG welding is up to four times faster, with nearly double the metal deposition rate when compared to the Stick welding process.

5.    Welders are classified by how much amperage they can generate at a given duty cycle.  Basically, amperage equals heat. Amperage required also varies with wire size, welding position and shielding gas being used.

6.    Duty cycle is the amount of time during a 10-minute period that a welder can operate at any given amperage without overheating. For thicker metals or bigger jobs, choose a welder with higher duty cycle capabilities.

7.    MIG welders can be used for both solid wire or flux cored wire. Switch the polarity links near the drive system to change from solid to flux cored wire.

8.    MIG welders offer the versatility to run different diameter wires.  Using thinner wires, such as 6mm, minimizes the chance for burn-through on thin materials.  Conversely, using thicker wires, such as 1.2mm will deposit larger welds and can help ensure excellent fusion on thicker metals.

9.    The shielding gas required varies with the type of application and metal being welded.  Most mild steel applications call for a mixture of 75% Argon and 25% CO2.  Aluminium requires pure Argon, whereas stainless steel welds best with a tri-mix, or Argon and 2% Oxygen.

10.    MIG welding can be used across a wide range of applications and welding positions, including rural work, metal fabrication, manufacturing and automotive.

What are your favorite welding websites?  Let us know – we’re always on the lookout for up and coming welders, new companies, and the latest in welding equipment!

Metal Sheep Do Not Exist

Monday, July 6th, 2009

Am I the only one who imagines metal sheep when they hear the phrase “metal spinning”?  You know, like spinning the wool of metal sheep into yarn and whatnot?  No?  Okay, then…

We’d better just let the nice people over at THE FABRICATOR® tell you all about it then…

Metal Spinning 101

Metal spinning can be a cost-effective alternative for drawing metal

metal-spinning-imageFebruary 24, 2009

Metal spinning gives shops a broad palette of options that can be customized for the job at hand.

Without metal spinning, motorcycle parts and car wheels wouldn’t be so easy to make. Neither would gas bottles, cooking pots and pans, or myriad components in the defense and aerospace industries.

The process fundamentals are simple. A round blank, flat or preformed, is fixtured in a spinning lathe. As the blank spins, a roller tool forms it, usually pressing the blank against a mandrel, compressing the grain structure, and producing a smooth surface that often doesn’t require secondary finishing.

CONTINUE READING ONLINE ->

8 Simple Rules…

Thursday, July 2nd, 2009

Have you ever watched the show “8 Simple Rules For Dating My Teenage Daughter“?  Probably not, but the title is hilarious, isn’t it?  I’ve always wondered what those eight rules were…

But now, we have the “8 Rules” welding-style… aka: “8 Simple Rules For Operating a Portable Milling Tool”.  Very catchy, no?

A briefing on portable milling tools:

8 simple rules to do the job

By David Schreiner
February 24, 2009

By following eight simple rules regarding material removal, lubrication, and tips for general use, you can be sure that you are operating your portable milling tool correctly.

The traditional methods of torch cutting and grinding bevels and radius edges are being challenged today by portable milling machines.

Portable milling tools cut bevels, chamfers, and radius edges on straight or contoured edges of plate and are primarily used for deburring, weld prep, and paint prep. These tools typically use coated carbide inserts in various shapes, allowing for milling on straight plate, contoured plate, and pipe.

CONTINUE READING ONLINE ->

Do you have any tips of your own that you’d like to share with the rest of us?  After all, “8 Simple Rules” is not a permanent title… it could be 9 simple rules… or 10…

FUSION Magazine Online

Thursday, June 18th, 2009

Tregakiss is doing a favor for the environment and for us by publishing their FUSION Magazine online!  Not only are they saving paper, but they’re saving us some trouble by delivering them directly to your inbox, and it’s all free!

fusion_hdr

FUSION Magazine is now FUSION Online!

FUSION Magazine is going digital!  Our popular magazine will now be issued via email 4 times per year as FUSION Online. 

Like its popular printed forerunner FUSION Magazine, the new electronic publication will feature an assortment of valuable welding and business management information, along with fun, interactive polls, trivia, contests and more!  

Subscribers will also be among the first to learn about Tregaskiss’ newest products, as well as trade show and welding seminars that Tregaskiss will host or attend.

Fill out our quick and easy sign-up form to have FUSION Online delivered to your inbox for FREE! 

Feeling “Hex”ed by the New Regulations?

Tuesday, June 9th, 2009

The OSHA has just released a new hexavalent chromium (Cr(VI)) standard and Welding Magazine has kindly decided to help you find out how best to comply with the new regulations.

HexChrome and You

by CHRISTOPHER J. COLE, MS, CIH, CSP Welding Health and Safety Coordinator, The Lincoln Electric Com | Apr 1, 2009 12:00 PM

Learn what you need to know, and to do, to make your welding operation compliant with the new hexavalent chromium standard

Employers are under pressure to comply with the new hexavalent chromium (Cr(VI)) standard as it applies to the welding industry. Christopher J. Cole, MS, CIH, CSP and the Welding Health and Safety Coordinator at The Lincoln Electric Company, notes that the key to determining the level of effort needed to comply with the new standard is to understand how OSHA has intentionally structured the standard.

WHAT YOU NEED TO KNOW

Does the new standard apply to my welding operations? Are you welding on stainless or alloy steel, or hard-facing alloys, that contain chromium? Is there any surface coating or plating that contains chromium? Do the consumables you are using contain chromium? If the answer is yes to any of these questions then the standard applies to you.

CONTINUE READING ONLINE ->

The Consumption of Consumables

Tuesday, May 12th, 2009

News from Lincoln Electric:

Lincoln Electric Offers New Pipeliner® Consumables Product Catalog

This comprehensive catalog highlights everything customers need to know about Pipeliner products, including key advantages, typical applications and recommended welding procedures and positions. It also includes test results for each product’s deposit chemistry and mechanical properties.

11.08Cleveland — Lincoln Electric has introduced a new Pipeliner® consumables product catalog. This free catalog features the manufacturer’s complete portfolio of Pipeliner stick, solid MIG and flux-cored consumables, which are specifically designed for a wide range of pipeline applications, including root, fill and cap passes on API grade X60 through X100 pipe.

The catalog showcases Lincoln Electric’s variety of Pipeliner consumables that deliver unmatched performance characteristics, quality, consistency and reliability. It includes more than 15 cellulosic and low hydrogen vertical up and vertical down stick electrodes, solid MIG wire, and self-shielded and gas-shielded flux-cored wires.

CONTINUE READING ONLINE ->

Know-How’s and How-To’s

Friday, April 10th, 2009

Today is all about the know-how or the how-to, or really, any compound word with a hyphen in between.  But I’ll let your imagination run wild with that.  

We have found another group of sites made specifically for women, by women all about mechanical know-how: one for motorcycles and two for cars.

The first is Garage Girls, “An Intuitive Guide to Motorcylces for Women” and I absolutely love it.  They have how-to info, advice, news, personal stories, pet stories, and just-for-fun articles all related to motorcycles.

The second and third, the ones related to automotive “know-how” are actually interrelated.  Ladies, Start Your Engines is a site created by Lori Johnson who conducts car repair classes specifically for women in the Pennsylvannia area.  She is also a go-to expert on Ask Patty, an interactive website where women can give and recieve automotive advice through blogs, webcasts, forums, and the like.

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