Saturday, 16 October 2010

Placing another order soon.

Hi,
I'm placing another order in the coming week. So now is the time to nudge me and tell me if you're after something in titanium, that I can mass produce.
I have to replace an order for 5/16"UNC by 1" long bolts as the first lot sold out.
I'd like to diversify a little bit from the UNC and UNF threaded fasteners and cover metric threaded fasteners too. Below is a fairing bolt I modelled from the original which is starting to bubble under the chrome. Standard weight is 11.8grammes so a titanium version will be about 7grammes. I believe this also fits the Suzuki Hayabusa as well as the RGV250SP but it'll probably fit a lot of Suzuki.
I've also been modelling a part for pressing. This is a Mini alternator bracket. I'm hoping to sell it in a set along with the alternator adjuster I already stock and the bolts that go with it.


Other stuff I've been working on is stress analysis in Solid Works. It's pretty amazing! Model the part, specify the type of metal and add loads or forces to places on the part. Then you can see where the stress is. There is a feature where you let Solid Works have a go at making a much stronger part by adding a bit more metal and it'll make several different versions and you can pick the ideal one.

I'm thinking of getting some 5/16" by 3/4"UNF24 hex head bolts made as they're used on things like the Mini engine mounts.
Also 5/16" by 4 1/8"UNF24 hex bolts for the engine bracket pictured below. Standard weight is 42gramme so a Ti version will be about 25grammes.


That's all for now and hopefully the redesigned nyloc nuts, cross drilled washers, countersunk Mini door bolts are ready in the coming week.

Oh yeah! I can get titanium parts titanium nitride (TiN) coated. It's not the cheapest process in the world but it could be good for stressed parts like wheel nuts. TiN is a super hard coating. You may have seen it on the ends of drill bits. Its bright gold. Looks very Bling! :)


1 comment:

  1. I have a titanium rivet for an aluminum receiver sheet. Do you advise that I use the same make to avoid corrosion or fatigue or something? Cheers mate!
    aerospace hardware

    ReplyDelete