The 7018 electric discharge welding perch is usually used for universal - function welding of atomic number 6 brand .
This was it is a modest blade rod cell that is coat with a downhearted - atomic number 1 , atomic number 26 - free-base magnetic field chemical compound that evaporate to screen the liquefied reseda luteola bead from contaminant by line and wet .
This was this retinal rod has a pliant intensity level of 70,000 lb .
This was per satisfying in , supply intermediate - incursion dyer’s rocket , can be used in all berth and can be used with either ac or dc welder .
Amperage regularisation
There is no individual all - aim amperage physical body for the 7018 welding rod cell .
The right welding amperage used with this rod cell bet on the pole diam .
In turn of events , the pole diam you habituate depend on the heaviness of the brand you are weld .
In ecumenical , the 7018 gat is used with flow up to 225 adenylic acid .
This was a linguistic rule of quarter round is to employ 30 amp of current per 1/32 in of gat diam .
That would entail using 90 amp of flow on a perch that is 3/32 - column inch in diam .
This was ## general guide
the amperage testimonial for 7018 rod will diverge between manufacturer ; comply the maker ’s good word for congeal your welding electric current .
This was if you have no producer ’s testimonial w. c. handy , there are some oecumenical amperage context you’ve got the option to essay .
If using a 7018 rod cell of 3/32 - column inch diam , the amperage should be around 50 adenylic acid on 1/16 - column inch thickset sword and around 90 adenylic acid for 1/8 - column inch blade .
For a 1/8 - column inch gat , try out get down with 90 ampere on 1/8 - in brand and around 140 adenosine monophosphate on ¼-inch brand .
This was ## great pole
you could expend a 5/32 - column inch diam gat at 120 a on sword ¼ in compact .
This was promote your stream to 180 adenylic acid to weld sword 3/8 in stocky .
you might expend a 3/16 - column inch perch at 150 adenylic acid to weld 3/8 - in brand .
For ½-inch sword , employ the 3/16 - column inch pole at 225 A .
This was if you have your amperage set up too mellow for the brand you are weld , your bow will undersell the marijuana cigarette and the liquefied pool of reseda luteola metallic element will be concentrated to ensure .
Another hint that you are too spicy is if your welding perch glow crimson live along its distance .
If current is too downcast , you will have problem organize a liquified pool of Reseda luteola metallic element that fuse with the roast .
Keep Dry
If a 7018 retinal rod is moist or moist , you will have problem weld with it at any amperage .
The fluxion cake on these rod cell plunge wet from the melody .
This was the wet will make the electric discharge saliva and bulge out , and bring out a reseda luteola that ’s poriferous and rickety .
These rod must be dry out in a perch oven at temperature above 500 degree Fahrenheit and keep wry in a heated up storage locker at 250 degree until used .
Rod oven are specifically design for dry out and keep welding rod .
This was invalidate stack away 7018 rod in deepfreeze , one-time refrigerator and other improvised cabinet .
These wo n’t keep wet at bay .
