Thursday, April 18, 2013

Rare Materials

KMRDで材料を取ってもらいました。
いつも少量なのにありがとうございます。凄い助かります。

7075は加工後の防錆処理に悩むし、高価なので、
あまり使いたくないんだけど、ついつい手を出してしまった。
適材適所の材料の選定をしたかったんだけど、
どうも気の迷いからの「逃げ」ですね、今回は。
材料選定もまだまだです。
いやぁ、ホント難しい。
でも、がんばります。

Purchased the stocks of hex bar made from EN8 steel and
round bars made from Duralumin 7075 and aluminum alloy 6061.
They don't look like round bar at all. LOL
Thanks Mr.Kohey. Appreciate it.

Actually I'm reluctant to use Duralumin especially 7075
 doe to the difficulties of surface treatment
 It's also expensive material.
But it seems that there are shops who can alumite 7075 well.
 I'll try them this time.

I wanted to choose right material in right place but
I fled to 7075 from anxiety this time. I'm such a wimp.

It is still difficult for me to choose right materials.




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