WASHINGTON â The Supreme Court openly struggled Wednesday with the racial preferences used by the University of Texas to achieve student diversity, as several conservative justices questioned how much is enough to declare affirmative action programs no longer necessary.
Gas metal arc welding (GMAW), also known as metal inert gas or MIG welding, is a semi-automatic or automatic process that uses a continuous wire feed as an electrode and an inert or semi-inert gas mixture to protect the weld from contamination.
Please try again later. The SP-5 Smart MIG has three MIG torches that can be setup for three different base metals. The gas and weld program with the appropriate synergic curve automatically switch when pulling the trigger. The SP-5 is ideal for auto body shops welding stainless steel, aluminum and zinc coated steel. In synergic mode, the microprocessor controls optimal arc stability and weld quality. The SP-5 also comes equipped for TIG and MMA/stick welding. MIG and TIG welding can be done in continuous or pulse mode.