background image

12

 

 

Stud

 

Gun

 

Setup

 

Stud

 

Gun

 

Setup

 

Each

 

stud

 

welding

 

application

 

requires

 

that

 

the

 

stud

 

gun

 

be

 

set

 

up

 

properly

 

for

 

the

 

correct

 

stud

 

and

 

ferrule

 

arrangement.

 

♦ 

Select

 

the

 

correct

 

style

 

and

 

size

 

of

 

chuck

 

for

 

the

 

stud

 

to

 

be

 

welded

 

and

 

attach

 

it

 

to

 

the

 

stud

 

gun.

 

♦ 

Select

 

the

 

proper

 

length

 

leg

 

assemblies

 

for

 

the

 

length

 

of

 

the

 

stud.

 

♦ 

Select

 

the

 

proper

 

foot

 

piece

 

best

 

suited

 

for

 

your

 

application.

 

♦ 

Select

 

the

 

grip

 

to

 

fit

 

the

 

ferrule

 

which

 

is

 

provided

 

with

 

the

 

stud

 

to

 

be

 

welded.

 

 

After

 

all

 

of

 

the

 

proper

 

accessories

 

have

 

been

 

mounted

 

on

 

the

 

stud

 

gun

 

place

 

the

 

stud

 

in

 

the

 

chuck

 

and

 

begin

 

the

 

alignment

 

of

 

the

 

accessories.

 

♦ 

Make

 

certain

 

that

 

a

 

sufficient

 

amount

 

of

 

the

 

stud

 

is

 

inserted

 

in

 

the

 

chuck

 

so

 

that

 

the

 

stud

 

is

 

held

 

firmly.

 

♦ 

Attach

 

the

 

ferrule

 

to

 

the

 

ferrule

 

grip.

 

♦ 

Plunge

 

setting;

 

move

 

the

 

leg,

 

foot

 

and

 

ferrule

 

assembly

 

so

 

that

 

the

 

stud

 

protrudes

 

beyond

 

the

 

ferrule

 

(1/8”

 

for

 

studs

 

1/2"

 

and

 

under

 

in

 

diameter

 

3/16”

 

for

 

studs

 

up

 

through

 

7/8”

 

and

 

1/4”

 

for

 

1”

 

and

 

1

1/4”

 

diameter

 

studs).

 

♦ 

Position

 

this

 

assembly

 

so

 

that

 

the

 

stud

 

moves

 

freely

 

through

 

the

 

ferrule

 

when

 

you

 

slide

 

the

 

shaft

 

of

 

the

 

stud

 

gun

 

back

 

and

 

forth.

 

Содержание ARWSC900

Страница 1: ...y integrated stud welding system for ferrule shielded and gas shielded drawn arc stud welding The SC900 con tains digital controls for weld time weld current and gas purge time The system was designed...

Страница 2: ...which has been modified Equipment which has not been installed properly Equipment which has been used for purposes other than which it had been designed Equipment which has not been properly maintain...

Страница 3: ...cess and growth If we can be of any further assistance to you and your company please do not hesitate to contact us Product Information The SC900 is a fully integrated stud welding system for ferrule...

Страница 4: ...esigned and built with operator safety in mind but safety begins with you Every effort has been made to protect the trained operator from injury Please become familiar with the information in this man...

Страница 5: ...ne before moving a welding power source Always be sure the work cable makes a good electrical connection with the metal being welded The connection should be as close as possible to the area being wel...

Страница 6: ...the area being welded Keep welding power source and cables as far away from your body as possible Electromagnetic fields can irrevocable erase magnetic data carriers computer memory credit cards secu...

Страница 7: ...welding interlock keeps system from double triggering SC900 Product Specifications Specifications are subject to change without prior notification Weld Range 14ga to 1 2 Consistent welding regardless...

Страница 8: ...ng materials that may obstruct airflow through the welder If the equipment is not being installed immediately store it in a clean dry well ventilated area until in stallation Selecting a Location The...

Страница 9: ...made are accessi ble with the top cover removed Primary Power Cable Route the Primary Power Cable through the Power Inlet Hole in the center connector on the back side of the welder Connect the power...

Страница 10: ...line voltages depending on your requirements Simply plug in the appropriate voltage con nector for either 230VAC red wired connector or 460VAC black wired connector 3 Phase opera tion Ground Cable Co...

Страница 11: ...front of the welder Connect stud gun cable assembly directly to the SC900 Plug stud gun control cable plug into the connector on the front of welder Gas line connection When gas shield welding connect...

Страница 12: ...stud to be welded After all of the proper accessories have been mounted on the stud gun place the stud in the chuck and begin the alignment of the accessories Make certain that a sufficient amount of...

Страница 13: ...nging in diameter through 3 4 this adjustment should be suitable For larger diameter studs and select applications the lift should be adjusted to approximately 1 8 Adjusting the lift Remove the back c...

Страница 14: ...an be used to control the force with which the stud is plunged into the molten weld pool by moving the engagement point of when the shaft of the stud gun engages the damp ener Rotating the dampener co...

Страница 15: ...complete the circuit and actuate the stud gun Make sure welder is set up properly to begin the welding process Place the selected stud into the chuck and attach the ferrule to the ferrule grip Place s...

Страница 16: ...e 3 times indicating that there is a good connection SC900 Diagnostic Lights On the Control Panel located below the digital display is a row of diagnostic lights for the welder OUTPUT When the stud gu...

Страница 17: ...chosen during setup When setting time or current depress and hold down appropriate button and turn Adjustment Dial clockwise or counter clockwise to the correct setting on the digital display Use the...

Страница 18: ...was drawn or not Job Counter Resettable This is a running total of the number of welds since the counter was last reset To view the job counter set the Fine Coarse Switch to the Fine position Each wel...

Страница 19: ...gs from being adjusted The purpose is to allow a meas ure of process control All settings and the counter may be viewed when the lock is activated To activate the lock turn clockwise toward the 3 o cl...

Страница 20: ...weld The main spring plunges the weld stud down into the molten pool of metal in the base material The cycle is completed in less than a second and the resulting weld bond develops the full strength o...

Страница 21: ...ud pro trudes beyond the ferrule Make sure work surface is relatively clean so impurities do not affect weld Test the welds at the beginning of each shift or change in stud Check burn off 1 8 color si...

Страница 22: ...a bumpy or jagged collar around the base of the weld stud This normally occurs when the weld time is set too high Porous Weld Collar This usually occurs from the oxidation of the weld pool resulting...

Страница 23: ...o lift from gun coil trigger is good Bad connection or faulty equipment 1 Test control cable by plugging weld tool directly into unit 4 conductor straight through wiring 2 Check 5 amp fuse next to bre...

Страница 24: ...and connections in cluding grounds 3 Test the power loop by making welds on a test piece us ing only the starter cable set 4 Test 3 phase power to control contactor 5 Check taps if applicable on main...

Страница 25: ...25 TRU WELD Equipment Company 6400 N Honeytown Road Smithville Ohio 44677 330 725 7744 Phone 330 669 2473 Fax TWE tfpcorp com http truweldstudwelding com...

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