mitre line

英語（米国） (en-US) 英語（イギリス） (en-GB)

名詞

(engineering) A line drawn marking a angle of 45 degrees, especially in the use of aligning the depth lines between the top and side views of a third angle projection technical drawing.

このボタンはなに？

When preparing the third-angle projection, ensure the mitre line is drawn at a precise 45-degree angle to transfer and align the depth lines between the top and side views.

詳細

意味（1）

(engineering) A line drawn marking a angle of 45 degrees, especially in the use of aligning the depth lines between the top and side views of a third angle projection technical drawing.

It is necessary to draw a line on the moulded surface which will be the intersection of the front and the return moulding. This line is known as a mitre line, and the intersecting arrises of the moulding, the mitre.

詳細

mitre lines （ 複数形 ）