background image

General Welding Parameters

Following are some “rule of thumb” welding parameters,
tungsten diameters and amperage settings for welding different
thicknesses of steel.  Keep in mind these are general settings
and the specific application may require more or less power to
get the job done.

Steel

Tungsten Welding

Filler 

Thickness

Diameter

Amperage

Diameter

.030"

.040"

30-40 (2)

.035"   

.050"

1/16"

45-55 (3)

.035" 

.062" (1/16")

1/16"

55-65 (4)

1/16"

.093" (3/32")

1/16"

80-90 (6)

1/16"

.125" (1/8")

1/16"

110-120 (71/2) 

1/16"

.187" (3/16")*

1/16"-3/32"

130-140 (9)

1/16"

.250" (1/4")*

3/32"

150 (Max)

3/32"

* May require beveling – depends on joint

Filler Rod for TIG Welding

HTP offers you high quality filler rods in affordable quantities.
All filler rod is packaged in 1lb airtight plastic tubes to keep
your filler rod fresh and contaminant free.  The tubes are
completely re-sealable. 

In TIG welding, the filler rod is fed into the molten puddle by
hand.  The choice of filler rod is extremely important as the rod
must correctly match the material and alloy you will be welding.
The thickness of the material to be welded determines the
diameter of the filler rod.

Tungsten Electrodes

HTP recommends the following premium quality tungsten
electrodes ground to a high quality finish for use with your
MTS 160.  All tungsten is 7" long and can be purchased
individually.

2% Thoriated Tungsten  (TT2) – red tip - This tungsten is the
most common tungsten currently used.  Generally used for DC
welding of steel and stainless steel.  Draw back is it has a low
level radiation hazard.  Offers good overall performance.

2% Ceriated Tungsten (TC2) – grey tip – 2% Ceriated is an
excellent substitute for 2% thoriated tungsten and works
excellent with inverter power sources such as your 160DC.
More popular for thinner materials because it requires less
amperage to start.  Offers a stable arc.

2% Lanthanated Tungsten (TL2) – blue tip – 2% lanthanated is
also an excellent substitute for 2% thoriated tungsten.  It offers
good arc starting characteristics and longer life than 2%
thoriated.

Tungsten Type Diameter

.040" (1.0mm) 1/16" (1.6mm)

3/32" (2.4mm) 1/8" (3.2mm)

2% Thoriated  

TT2-7040  

TT2-7116

TT2-7332

TT2-718

2% Ceriated  

TC2-7040 

TC2-7116

TC2-7332

TC2-718

2% Lanthanated  TL2-7040

TL2-7116

TL2-7332

TL2-718

Amperage 15-50

50-120

80-150

130-250

The electrode should be sharpened to a point with a fine
grinding wheel. If the stone used for sharpening the electrode 
is not clean, contaminants could lodge in the electrode and
dislodge when welding.  The grinding wheel used for tungsten
electrodes should not be used for any other materials.  When
grinding the electrode to a point, a 15 to 30 degree angle is
desired.  The grinding marks should run lengthwise with the
point, opposed to in the direction of the diameter.

The HTP Tungsten Sharpener is an excellent tool for precisely
sharpening tungsten electrodes without any fear of
contamination.

HTP 
Tungsten Sharpener

15

HTP 
Filler Rod

Содержание MTS 160

Страница 1: ...MTS 160 Owner s Manual HTP America Inc 3200 Nordic Road Arlington Heights IL 60005 4729 1 800 USA WELD 847 357 0700 FAX 847 357 0744 www usaweld com...

Страница 2: ...er the discovery actual or construction alleged breach of warranty specifying the claimed defect HTP America Inc has reserved the right to make changes in design or add any improvements to its product...

Страница 3: ...ur new HTP MIG Welder will deliver years of trouble free service However it is very important that you read the following manual completely Safety Suggestions ELECTRIC ARC WELDING PRODUCES ULTRA VIOLE...

Страница 4: ...Note the welding wire will only feed with the side panel closed 5 Post Gas Flow The post gas flow is adjustable from 1 sec to 4 sec Post gas flow is necessary during TIG welding because after the arc...

Страница 5: ...optional TIG welding torch must be attached to the central adapter block on the front panel of the welder Stick Welding Mode When the MTS 160 is in the stick welding mode it is possible to perform DC...

Страница 6: ...aterial This is also where you will install your optional electrode holder if you are arc welding If you will be arc welding DC electrode positive then the electrode holder will go in the positive rec...

Страница 7: ...tighten the pressure roller adjusting screw until the wire feeds evenly without slipping Then tighten an additional 1 4 turn for steel No additional tightening is necessary for aluminum DO NOT OVERTIG...

Страница 8: ...materials The flow rate should be set at 20 to 30 cfh depending on the welding conditions MIG WELDING WITHYOUR MTS 160 Connect the MIG welding gun to the adapter block Connect the proper shield gas t...

Страница 9: ...our welder This is important to do prior to welding on your project so you will know which voltage setting to select for an application SEAM WELDING Install the conical nozzle Part 15105 on the weldin...

Страница 10: ...dge of the first puddle Wait for the orange glow from the first puddle to disappear and deposit the second puddle of metal Continue this process until the seam is completed For a given thickness of me...

Страница 11: ...aluminum welding kit 40011 or it may be necessary to use the RSG250 spool gun Pushing aluminum welding wire though a 10 ft welding gun is not a foolproof situation There is the possibility the welding...

Страница 12: ...a problem The tendency for aluminum spatter to adhere to the swan neck contact tip and gas nozzle is much greater than that for steel Therefore use of the nozzle spray is extremely important However t...

Страница 13: ...ht to see the welding process HTP has a flexible swan neck welding gun available Part 13510 available for welding muffler pipe The flexible swan neck makes it possible to bend the swan neck to get int...

Страница 14: ...mended that you use TIG welding gloves like our BL25 gloves These are thinner than standard welding gloves and will give you a much better feel and make it easier to work the filler rod Grip the torch...

Страница 15: ...This tungsten is the most common tungsten currently used Generally used for DC welding of steel and stainless steel Draw back is it has a low level radiation hazard Offers good overall performance 2...

Страница 16: ...er rod for applications where the material is 1 8 and less Use a 3 32 diameter rod for 1 8 and thicker The following Filler Rod is available from HTP in 1 lb tubes which are tightly sealed to prevent...

Страница 17: ...etting the tension on the drive roller does not remedy this problem then the liner should be replaced CHANGINGTHE CONTACTTIP The contact tip should be regarded as a wearing part and therefore requires...

Страница 18: ...he wire in the groove DO NOT OVERTIGHTEN 4 Insert the wire protruding from the central adapter block into the end of the welding gun Install the welding gun on the welding machine 5 Remove the contact...

Страница 19: ...n See Fig 18 3 Push the wire in and out of the welding gun as shown in Fig 19 The wire should move freely in the gun with little or no resistance If there is a great deal of friction the liner should...

Страница 20: ...terial Also this is the only grade of welding wire that is compatible with the High Strength Low Alloy steels found in today s unibody vehicles 20 MONTHLY MAINTENANCE Your HTP MTS 160 is a very hardwo...

Страница 21: ...21 Wiring Diagram MTS 160...

Страница 22: ...Parts Breakdown MTS 160 22...

Страница 23: ...ia 22mm 66121 14 Microswitch 64132 15 Label Front Panel 66619 16 Adapter Support 66462 17 Connections plate 66618 18 Male Plug 22312 19 Transformer 65844 20 Lable Control Panel 66617 21 Cabinet 62653...

Страница 24: ...of the machine Is there about 12 Volts DC at the fan terminals Are the 3 secondary voltages present on T AUX Auxiliary Transformer 0 9V 0 12V 0 28V YES NO Change PCB 4 NO NO NO NO YES YES YES YES Go...

Страница 25: ...roblem is in the plug or the panel Change the power cable NO NO YES C remove the torch Select TIG or MIG mode and simulate closing of the torch trigger short circuiting the 2 pins on the Euro coupling...

Страница 26: ...14009 Trigger Switch 56 15062B Nozzle Springs 57 13002 DLT Gas Diffuser Left Hand Thread 58 14058 Head Insulator Std neck Illustration Part Description 59 15002 Swan Neck 63 15058 Head Insulator Flex...

Страница 27: ...5 54N14 2A Gas Lens Collet Body 45V24 45V25 45V26 45V27 3 Collet 10N22 10N23 10N24 10N25 Short Configuration optional 1B Alumina Nozzle 13N08 13N09 13N10 13N11 2B Collet Body 17CB20 17CB20 17CB20 17CB...

Страница 28: ...uty Cycle HTP MTS 160 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Current Amps Duty Cycle Volt Amp Curve HTP MTS 160 0 5 10 15 20 25 30 0 50 100 150 200 250 300 350 Current A Voltage V 28...

Отзывы: