Ads
related to: solvent degreasing procedure manualuline.com has been visited by 100K+ users in the past month
Search results
Results From The WOW.Com Content Network
Solvent degreasing is a process used to prepare a part for further operations such as electroplating or painting. Typically it uses petroleum , chlorine , dry ice or alcohol based solvents to dissolve the machining fluids and other contaminants that might be on the part.
Usually, the cleaning takes place in a workshop. Several common methods include solvent degreasing, vapor degreasing, and the use of an aqueous parts washer. Companies often want the charging, loading and unloading to be integrated into the production line, which is much more demanding as regards size and throughout the ability of the cleaning ...
A solvent style parts washer is filled with several gallons of solvent that is stored in a settling pan at the bottom of the washer. A small flame-tight electric liquid pump is immersed in the solvent and skims clean solvent from near the top of the settling tank, and pumps it at low pressure through a stiff flexible nozzle onto a metal grating ...
Degreasing may also refer to the removal of excess fat and grease lodged within the fur pelts of bears, raccoons, beavers, possums and wolverines. In modern-day tanning operations, the removal of this grease is achieved by adding a liquid chemical agent, usually 2 fluid ounces (60 milliliters ) to every 5 gallons (19 litres ) of pickling solution.
A solvent (mineral spirits) may be added. Nonferrous metal cleaners contain ammonia , ammonium soaps ( ammonium oleate , stearate ) and chelating agents ( ammonium citrate , oxalate ). For special type of precious metals especially those used for luxury watches and high-end jewelry, special type of cleaning agents are usually used to clean and ...
The solvent temperature is maintained at 30 °C (86 °F) or lower, as a higher temperature may damage it. During the wash cycle, the solvent in the chamber (commonly known as the "cage" or "tackle box") is passed through a filtration chamber and then fed back into the "cage". This is known as the cycle, and is continued for the wash duration.
Ad
related to: solvent degreasing procedure manual