Slovensko Slovakia. Schweiz Switzerland. Suomi Finland. Sverige Sweden. United Kingdom. Iran Islamic Republic of. Syrian Arab Republic. Angola Angola. Cameroun Cameroon. Congo, Democratic Republic of. Dzayer Algeria. Guinea Ecuatorial Equatorial Guinea. Madagasikara Madagascar. Moris Mauritius. Sao Tome and Principe. Seychelles, Sesel Seychelles.
Tanzania, United Republic of. Uburundi Burundi. Western Sahara. Aotearoa New Zealand. Belau Palau. Brunei Darussalam. Dhivehi Raajje Maldives. Korea Democratic People's Republic of. Micronesia Federated States of. Papua Niugini Papua New Guinea. Philippines, Pilipinas Philippines. Solomon Aelan Solomon Islands. Taiwan, Province of China. Turkmen Turkmenistan. And even if the primary power spikes and dips but stays within the to volt range, units with Auto-Line technology provide a steady, consistent arc and full cutting power.
Similar units without Auto-Line experience erratic cutting arcs, frequent breaker trips, blown circuit boards and are prone to premature transformer failure.
These problems typically occur because the plasma cutter, once triggered, places such a load on the line that voltage levels drop below the plasma cutter's operating range. Fan-On-Demand means the cooling fan runs only when needed, reducing the amount of debris entering the unit.
Regarding air supply, most manufacturers of hand-held plasma cutters recommend using ordinary air as the cutting gas. In mobile applications, contractors often opt for bottled nitrogen because it costs less than bottled air. When cutting stainless steel, some people believe nitrogen produces slightly less oxidation, as it is drier than compressed air. Plasma cutters use either high frequency HF start or contact start technology to initiate the pilot arc. If you plan to use a plasma cutter near telephones, computers, CNC machines or other electronic equipment, be aware that HF often interferes with electronic controls.
To avoid potential HF problems, all Miller plasma cutters feature a contact start design that does not cause interference. The contact start method also creates a visible pilot arc that helps you better position the torch. Learn more about the plasma cutter offerings from Miller and the capabilities of these machines.
To determine which plasma cutter best fits your needs, download this guide. Different consumables and torch accessories enable configuring a plasma cutter for a variety of applications and operator skill levels.
As with cutting capacity and speeds, consumable life varies greatly between manufacturers. Here are some final steps before you start cutting:. Raise the trigger lock and press the trigger — and pilot arc starts immediately when the trigger is pressed. Once the cutting arc starts, begin to slowly move the torch across the metal. Adjust your speed so sparks go through the base metal and out the bottom of the cut.
At the end of the cut, angle the torch slightly toward the final edge or pause briefly before releasing the trigger to completely sever the metal. To cool the torch, post-flow air continues for 20 to 30 seconds after you release the trigger. Pressing the trigger during post-flow instantly restarts the arc. Making the switch to plasma cutting can deliver great results. If you select the appropriate plasma cutter and service it properly, you can experience years of trouble-free performance.
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Before you strike an arc, learn more about choosing a plasma cutter and accessories that best match your application. Plasma cutting benefits One cut is often all it takes. Benefits of plasma cutting include: Faster cuts No pre-heat cycle required Cuts any metal that conducts electricity unlike oxy-fuel, which cannot cut stainless steel or aluminum Offers portability around jobsites Minimizes the heat-affected zone and yields a cut with a small kerf cut width.
Plasma units can also gouge, pierce, bevel, cut holes and trace shapes. What is plasma cutting? Choosing a plasma cutter There are several factors to consider when purchasing a plasma cutter.
You're also encouraged to sit for at least 10 to 15 minutes. When you donate plasma via whole blood, you must wait at least eight weeks before giving again. That said, if you donate plasma only, you can actually give up to twice a week.
If you are interested in donating plasma, a good place to start researching opportunities is through the American Red Cross and DonatingPlasma.
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