Differences
This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
techtalk:ref:paint05 [2019/08/04 19:48] hippysmack [Ovens Used] |
techtalk:ref:paint05 [2020/03/02 12:21] ixl2relax ↷ Page name changed from techtalk:ref:paint02 to techtalk:ref:paint05 |
||
---|---|---|---|
Line 1: | Line 1: | ||
[[:techtalk:menu|{{ :techtalk:gototechnicalmenu.jpg|}}]] | [[:techtalk:menu|{{ :techtalk:gototechnicalmenu.jpg|}}]] | ||
- | ====== REF: Powder Coating ====== | + | ====== REF: Custom Painting ====== |
\\ | \\ | ||
+ | ====== Powder Coating ====== | ||
+ | |||
The work involved in powder coating is about 90% Prep. ((mct496 of the XLFORUM http://xlforum.net/forums/showthread.php?t=1617845&page=2)) \\ | The work involved in powder coating is about 90% Prep. ((mct496 of the XLFORUM http://xlforum.net/forums/showthread.php?t=1617845&page=2)) \\ | ||
Line 18: | Line 20: | ||
<blockquote>I allowed it to stay hot for 45 minutes before shutting it down 2 hours later it was still 180 degrees inside the box.</blockquote> | <blockquote>I allowed it to stay hot for 45 minutes before shutting it down 2 hours later it was still 180 degrees inside the box.</blockquote> | ||
- | * 220V, 108 sq. ft. of insulation, 33 cu.ft | + | * 220V, 108 sq. ft. of rock wool insulation, 33 cu.ft |
* 20 gauge steel for the heat box faced with cement board | * 20 gauge steel for the heat box faced with cement board | ||
* 4 inches of space packed with 70 sq.ft. of insulation | * 4 inches of space packed with 70 sq.ft. of insulation | ||
* The door face is 20 gauge steel (as is the surroundings) with 1-1/2" of space with 30 sq.ft. of insulation packed into it. | * The door face is 20 gauge steel (as is the surroundings) with 1-1/2" of space with 30 sq.ft. of insulation packed into it. | ||
* 1/4" gasket on the surroundings. | * 1/4" gasket on the surroundings. | ||
+ | * Metal studs | ||
Door latches were not installed in the pics below but jack straps were used in their absence. \\ | Door latches were not installed in the pics below but jack straps were used in their absence. \\ | ||
Line 30: | Line 33: | ||
In testing, ther was around 10 degree difference in the temp of the rails (rack supports). \\ | In testing, ther was around 10 degree difference in the temp of the rails (rack supports). \\ | ||
(which is actually less than the temp rise and fall between heating cycles) \\ | (which is actually less than the temp rise and fall between heating cycles) \\ | ||
+ | |||
+ | The only "glue" that is used is 3M "77". \\ | ||
+ | (on the outside of the inner box (steel) and the inside of the outer box (plywood) which is cover with aluminum foil) \\ | ||
+ | The gasket is attached using RTV red and was cooked out during testing. \\ | ||
+ | The cement board is attached by pop rivets and bolts. It was also cooked out during testing. \\ | ||
+ | The oven is also used to gas out the parts during the cleaning process, so everything is gassed out before any coating is done. \\ | ||
+ | Flash heating with propane gets the metal hot enough so that any moisture is evaporated. \\ | ||
+ | Also any lint or dust that may be present is burned off. \\ | ||
+ | Powder is applied quickly after flashing or in the case of larger pieces flashing continues ahead of the powder. \\ | ||
+ | |||
+ | In use is a regular household style oven controller. \\ | ||
+ | But there are four of the internal oven thermometers that will be mounted inside. \\ | ||
+ | Plus an external probe thermometer that goes through the door (noticed in the pictures below). \\ | ||
+ | It should be about 30-35 minutes of actual time to watch the work and manually control. | ||
| Homemade powder coating cabinet. ((photos by simeli of the XLFORUM http://xlforum.net/forums/showthread.php?t=1617845)) |||| | | Homemade powder coating cabinet. ((photos by simeli of the XLFORUM http://xlforum.net/forums/showthread.php?t=1617845)) |||| | ||
Line 36: | Line 53: | ||
====== Pics of Powder Coated Parts ====== | ====== Pics of Powder Coated Parts ====== | ||
\\ | \\ | ||
+ | |||
+ | ===== Frame ===== | ||
+ | | Prep ((photo by simeli of the XLFORUM http://xlforum.net/forums/showthread.php?t=1617845&page=3)) | | ||
+ | |{{:techtalk:ref:paint:powder_coating_the_frame_1_by_simeli.jpg?direct&300|}}| | ||
+ | |||
+ | | After Pics. ((photos by simeli of the XLFORUM http://xlforum.net/forums/showthread.php?t=1617845&page=3)) ||| | ||
+ | |{{:techtalk:ref:paint:powder_coating_the_frame_2_by_simeli.jpg?direct&300|}}|{{:techtalk:ref:paint:powder_coating_the_frame_3_by_simeli.jpg?direct&300|}}|{{:techtalk:ref:paint:powder_coating_the_frame_4_by_simeli.jpg?direct&300|}}| | ||
+ | |{{:techtalk:ref:paint:powder_coating_the_frame_5_by_simeli.jpg?direct&300|}}|{{:techtalk:ref:paint:powder_coating_the_frame_6_by_simeli.jpg?direct&300|}}|{{:techtalk:ref:paint:powder_coating_the_frame_7_by_simeli.jpg?direct&300|}}| | ||
+ | |||
+ | ===== Fuel Tank ===== | ||
+ | |||
+ | | Powder coated fuel tank. ((photos by simeli of the XLFORUM http://xlforum.net/forums/showthread.php?t=1617845&page=4)) ||| | ||
+ | |{{:techtalk:ref:paint:powder_coated_fuel_tank_1_by_simeli.jpg?direct&300|}}|{{:techtalk:ref:paint:powder_coated_fuel_tank_2_by_simeli.jpg?direct&300|}}|{{:techtalk:ref:paint:powder_coated_fuel_tank_3_by_simeli.jpg?direct&300|}}| | ||
===== Carburetor ===== | ===== Carburetor ===== | ||