Happy New Year!

Here is your most recent issue of High Current News. It's packed full of information to keep you updated with the latest "MIG" & "TIG" news, product information and updates from D/F MACHINE SPECIALTIES.

D/F is a world leader in the design, development, and manufacture of "MIG" & "TIG" welding products, consumables & accessories.

Sneezer - Anti-Spatter Gas Purge System

D/F Machine Specialties features an anti-spatter injection system. The D/F Sneezer will reduce and help prevent spatter and buildup in the gas nozzle, and minimize the need for nozzle cleaning. Among the choices for robotic torches, one of the best-kept secrets is the gas purge hose. The purge hose is programmed for use during the purge portion of a robotics application, and is used with an air blast or to inject anti-spatter mist. Anti-spatter mist injected through the gas ports in the gas diffuser coats the inside of the nozzle to prevent spatter build-up, allowing for a better weld as well as prolonged consumable life. Injecting pressurized air through the purge hose as an "air blast" also helps to prevent spatter build up. Instead of cleaning after six or seven parts, numerous parts can be welded before cleaning is needed.

• Reduces and Prevents Spatter Buildup
• Minimizes Need for Nozzle Cleaning
• Cleaner and Stronger Welds
• Longer Contact Tip Life

D/F recommends the D/F Sneezer - Anti-Spatter Gas Purge System

Water-Cooled Straight or Curved Robotic Torches

The versatile D/F quick change Water-Cooled Robotic Torch Models NCM/LRN, HTM/LRN, NCC/N, & HTC/N can be used for a wide range of robotic applications. With the various angles (22° through 90°) and lengths available, a selection may be made to suit individual requirements. The composite modular design of the rugged, yet flexible quick-disconnect Model LRN (Long Reach 10" nozzle) and the Model N (short 5" nozzle) torches allow the user to quickly change the goose-neck or cable assembly while maintaining tool center point, assuring accurate repeatability and continuous precision welding.

• Up to 600 Amps Continuous Duty
• Available in 22° through 90° Bends
• Various Lengths Available to Fit Any Job

Learn More About the D/F Water-Cooled Straight or Curved Robotic Torches

D/F Welding Tips & Tricks - Effective TIG Welding

There are many things to be considered that can make a TIG welding job more effective. Several important items are pointed out below.

• The TIG torch should be positioned at about a 70-80 degree angle (100 to 110 degrees from the weld puddle).
• Never allow the tungsten electrode to contact the weld puddle or it will become contaminated, and will have to be reground.
• For the most effective deposit of filler material, the fiiler metal rod should be positioned at about a 15 degree angle from the weldment surface.
• Use the smallest diameter tungsten rod to get the job done. If the tungsten is too large it could cause an erratic arc.
• Be sure the material has no rust, dirt, scale, etc. on it to contaminate the weld. Also, be sure there are no air drafts nearby that might distort proper shielding.

Check out D/F's Automatic & Robotic TIG Torches .

Got Projects? Submit Them to WIN!

We want to see how our equipment helps brings out the best of your creativity, skill, or whatever else helps you with your welding projects.

Submit your projects to:
Newsletter@DFMachineSpecialties.com

Things to include:

• Photos of your project
• What did you make?
• How did you make it?
• Which D/F products did you use?

Project submissions will be put in a drawing for a chance to win a $50 Gift Card to your local Best Buy Consumer Electronics Store.

Words from the Editor

Greetings from D/F!
Thank you for reading our High Current News e-newsletter. Please share this issue with a friend and send us your comments.
Enjoy!

Best Regards,
Dave Judd, Editor
D/F Machine Specialties, Inc.

Contact D/F | Products

www.dfwelds.com