自製9點浮動式鏡座
-
- 夸克星
- 文章: 3847
- 註冊時間: 週四 09 10月, 2003 21:06
Dear mr. Choi,蔡sir 寫:最昂貴的東西就是製作鏡托的鋁板,1/2"厚;6061,每磅28元,單是料已經用了700元,但是裁走的卻很多(超過一半以上)。
先用鋸裁出來,再用鑼刀加工。
Your craftmenship is superb, especially comparing with mine.
However your mirror is being at thickness of 2 inches. The glass blank is so rigid that it cannot be wrapped even under any supporting method. Will it be a waste supporting this thick piece of glass on your beautifully crafted 9 point floatation system ?
Best regards
Chan Yuk Lun
誰在線上
正在瀏覽這個版面的使用者:沒有註冊會員 和 11 位訪客