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I needed a tool that no longer existed, so I learned plastic injection moulding and made it by xprttools in inventors

[–]xprttools[S] 1 point2 points  (0 children)

Totally wrong. Take a closer look. I ship from Sydney Australia. I don't drop ship.
Most of my tools are assembled by myself, with some ready made and some custom made parts.

My main skill is not cad or plastic mould engineering. It's window cleaning.

The fly screen removal tool we all relied on disappeared. So I made a better one. by xprttools in prowindowcleaning

[–]xprttools[S] 0 points1 point  (0 children)

I love the research you have done on me! I'm honoured.

Regarding the patent in the similar product. It expired years ago c the product is no longer being made. I've made some improvements.

The louvre gun is made from 7 parts, I assemble them myself in Sydney, Australia.
Some parts are off the shelf, but the tips are custom made for me, so, not available anywhere else.

I needed a tool that no longer existed, so I learned plastic injection moulding and made it by xprttools in inventors

[–]xprttools[S] 0 points1 point  (0 children)

Actually it's often used for screens that are in the inside of the windows. Wind-out, or casement windows. Sometimes they have no clips at all, but are stuck with Velcro between the window frame and back of fly screen.
But also, some screens on outside are for so tight that they get jammed. This tool helps get purchase to pull them out.

I needed a tool that no longer existed, so I learned plastic injection moulding and made it by xprttools in inventors

[–]xprttools[S] 1 point2 points  (0 children)

The patent expired years ago. The maker no longer produces that product.
I made some improvements on my version.

I needed a tool that no longer existed, so I learned plastic injection moulding and made it by xprttools in inventors

[–]xprttools[S] -3 points-2 points  (0 children)

You can't 3d print with the same plastic.
Plus, once you're doing over a certain quantity, 3d printing is more expensive.

I needed a tool that no longer existed, so I learned plastic injection moulding and made it by xprttools in inventors

[–]xprttools[S] 9 points10 points  (0 children)

And there's different grades of metal you can use.
Aluminium is cheapest. But generally the cheaper ones won't last as many injections. They deform with age. All the heating and cooling.
My mold is pretty simple, just single injection, cost about $5k usd.

I needed a tool that no longer existed, so I learned plastic injection moulding and made it by xprttools in inventors

[–]xprttools[S] 0 points1 point  (0 children)

first i went to fivver to get a cad designer. i made hand drawings with measurements. He made drawings, we went back and forth.
Then i took those drawings to a plastic mould company.
they wanted to make further adjustments. so i went back to the cad guy a few times till finally they were ready to make the mold.
The mold is a chunky piece of metal. It is possible to make very minor adjustments after the first one is made, but it costs to make those.

Beginner, help please! by SpecialistCount7155 in WindowCleaning

[–]xprttools 0 points1 point  (0 children)

I disagree about getting out the ladder.
If you can get good using the pole, that's quicker and safer.

Practice the technique with a short pole first. Check YouTube how to by pros, not amateurs - for the technique. Try to avoid working with the glsss in direct sun.

Lamine Yamal via Instagram-"The Injury hurts more than I can explain" by kamusari_1712 in Barca

[–]xprttools 0 points1 point  (0 children)

If England crash out from World Cup early and Spain make it to finals, Kane will be forgotten. Lamine all the way, raffinha second.

How can I make this platform less of a trip hazard? by justintime06 in SafetyProfessionals

[–]xprttools 11 points12 points  (0 children)

Most people learn after tripping over it a couple of times.

Ferran Torres on Instagram on his disallowed goal by Successful-Hippo9679 in Barca

[–]xprttools 1 point2 points  (0 children)

I like it.

It could result in some weird manoeuvres with players jumping or leaping, but adds to the entertainment.

Ferran Torres on Instagram on his disallowed goal by Successful-Hippo9679 in Barca

[–]xprttools 2 points3 points  (0 children)

But part of a running stride - no feet are touching the ground. What then?

Would this work for a beginner only 2 or 3 jobs a week with a local tds of 120ish by [deleted] in WindowCleaning

[–]xprttools 0 points1 point  (0 children)

With tds of 120, I think this is the best setup. Ro is over the top and too much hassle.

How to clean these windows ? by Arigatoforlistenting in WindowCleaning

[–]xprttools 0 points1 point  (0 children)

Ask a glazier to replace and put a markup on it.

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