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Line 116: − Welding is the process of joining metals. We have several methods available. These are a few good steps to having a successful weld. + − + − * Materials should be properly prepped and clean for best results. + − + − * Only weld steel and aluminum. Do not attempt to weld unknown materials. − + − + − + − + − + − * Welding takes lots of practice so don't be afraid to ask for help.
→General Bead Blasting Knowledge
==General Bead Blasting Knowledge==
==General Bead Blasting Knowledge==
Bead blasting is the process of using compressed air to propel small glass beads for ablating and cleaning a material surface. Different types of blast media are used in industry including Soda, Walnut shells, Sand and many more material types.
* Make sure the materials have no coatings. Welding of some coatings like galvanized metal can produce toxic fumes.
These are a few good steps to having a Success with glass beading.
* Make sure the material is free from heavy grease and dirt.
* Make sure the process you are using is correct for your material type.
* The material needs to physically fit into the blast cabinet.
Here are a couple things to keep in mind:
Here are a couple things to keep in mind:
* Material will be very hot after welding so always think before touching.
* Never point the nozzle at the gloves or window.
* Make sure the welder is properly grounded before attempting to weld.
* Make sure the power switch is turned on before use.
* Never weld in wet clothes or around water.
* Always wait 5 minutes after use before opening the cabinet door.
* Never try to weld any type of tank that has ever held flammable liquids. This is very dangerous and can explode!
* Never try to bead blast anything flammable. Blasting can sometimes create sparks.
* Always check your welding hood settings prior to welding. (start with a darker setting and work your way down.
* Never activate the foot pedal with the cabinet door open.
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