Stock Headlamp Brightness

Started by He Man, March 15, 2011, 07:08:20 PM

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He Man

Mock Up




Low Beam cutoff



Low beam cutoff on tire


Low Beam


High Beam

errazor

Can't you take some pictures against a wall so we can se the cut of with hi and lo beam?
76 SUZUKI GT 100,  88 YAMAHA TDR 250,  07 DUCATI S2R 1000.

He Man

you cant see the cut off there? or do you just want to see it against a wall for the sake of seeing it against the wall?


i ripped apart the wiring harness since i realized i wired it like a tard so ill snap a pic when im done which will be thursday cause i have some other work that needs to be done until then.

rockaduc

Quote from: errazor on March 19, 2011, 07:16:10 PM
Can't you take some pictures against a wall so we can se the cut of with hi and lo beam?

THe cut-off is pretty obvious if you look at the pics.
If you can see Chuck Norris, he can see you.  If you can't see Chuck Norris, you may be only seconds away from death.

Moses


He Man

#20
Alright all wired up hid away. BUT i just destroyed a piece of lexan trying to make a lens. Any tips or tricks? Im using 1/4" i think it might be too thick. It goes from formable at 380degrees to rock solid in about 10 seconds. I am putting the stock lens inside the oven and puting the plastic lens ontop. I think the 1/4" is too thick to sag under its own weight. the lens blsitered.


if no one has any good ideas i am going to drop down to .093 inch. home depot has them for $11.00 12x24. however im thinking thats way too thin.and i have a bowl that is exactly the shape of the lens. i will try to re do it and hopefully it will drop with gravity like everyone says it does... last ditch effort will be to simply have a flat lens until i have time to make a proper one.

He Man

make the beast with two backs it, i dont think anyone here actually knows teh answer to that question anyway. :P

from what i gather, safety lenses made of polycarb have a minimum thickness of 2mm. And from videos on youtube

2mm can take a 800fps .177cal air rifle. with a nice welt but does not allow it to go through.
with a military high mass (looks like a solid cone of steel) test at 650fps at 2.8mm it doesnt even welt.

so i think .093inch or rouhly 2.4mm, i think it should be fine and be tons easier to mold. nuff said. Going to home depot tomorrow morning.

errazor

76 SUZUKI GT 100,  88 YAMAHA TDR 250,  07 DUCATI S2R 1000.


stopintime

I don't know how you did it, but maybe it should have been in the oven from the start - slowly warming up.....
252,000 km/seventeen years - loving it

He Man

i had it in the oven for about an hour and it was kinda sagging. the oven temp was about 380-400 degrees. at one point i got pissed off and just threw it on BROIL. then it bubbled and got stuck. lol

so my new plan is to put it on a metal ring and let it sag. 0.093 inch should be fine.

my alternative is to go to a glass shop. there is  several of them a block from me that manufacture windows. Im pretty sure i can get one cut and rounded for less than $50 bucks.

stopintime

Why do you need a lens in the first place?
(isn't the projector already covered)

Could you make a metal cover and just a smaller lens in the middle?
252,000 km/seventeen years - loving it

He Man

the projector lens just focuses teh light. the housing itself is exposed to nature if you look back in the pics. I cant used teh stock glass because it has cuts in it that are designed to give a cutoff for its specific use ( h4 bulb with that shape reflector)

I picked up .093inch Lexan at home depot and will try again tomorrow.

Heath

Try PMing Theo and asking him for tips.  He is a very nice guy ya know.  (although his tail chop pic scares me)
2007 Ducati Monster S4RT
2006 Ducati Monster S2R800 Dark [sold]

He Man

that pic was scary indeed. sawzalls are no joke!

heres some more pics