Originally posted by JHardwick
Here’s the deal guys.
I’ve a half dozen or so commitments so far.
I’m fixing to buy an $800. 00 bar of aluminum to machine these out of. That will make a 50 piece run.
For $30. 00 you’ll have a tool that will work every time you use it, whether it be twice a year or like me 4-5 times a year.
I’ll guarantee it against breakage for life. I’m not making 10 million cast or injection molded parts here, so I’m not concerned with every ounce of material that can be shaved off.
I know my first oil change yielded a crushed shell based on the principal of how a strap wrench works. You’d literally have to “twist” the shell with this tool. Based on what I know about tolerances on stamped sheet metal, this socket may have to be tapped into place ………. once drained, the filter may have to be driven back out. But, it won’t pinch or crush the shell. It will remove the filter without breaking.
I took a couple pics of a preliminary solid model (that’s hard to do if you know how a monitor works). The number of flutes and diameters are inaccurate as I didn’t have a filter in my hand and just used some arbitrary numbers from my head to get a time study on machining time. The number of flutes will be less, the cross sectional areas will be greater, yadda yadda, this was a 5 minute design. I'll take actual measurements from a handful of filters before finalizing the design.
Y’all let me know what you think!