From 4a6e1f91e02e8ad0e2f05aff1515b0a823f578eb Mon Sep 17 00:00:00 2001 From: Samuel-0-0 Date: Thu, 6 Jun 2024 02:27:06 +0800 Subject: [PATCH] Update holes_thread_shaft.md --- docs/cnc/holes_thread_shaft.md | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/docs/cnc/holes_thread_shaft.md b/docs/cnc/holes_thread_shaft.md index a4f076c..443444a 100644 --- a/docs/cnc/holes_thread_shaft.md +++ b/docs/cnc/holes_thread_shaft.md @@ -102,10 +102,13 @@ n = 1000 * Vc / (π * d) -其中:\ -n = 主轴的旋转速度 (转/分)\ -Vc = 切削速度，取决于材料，见下表 (m/min)\ -d = 钻头直径 (mm)\ +其中: + +n = 主轴的旋转速度 (转/分) + +Vc = 切削速度，取决于材料，见下表 (m/min) + +d = 钻头直径 (mm) ### 轴和孔的公差 @@ -120,9 +123,7 @@ d = 钻头直径 (mm)\ | G6 | 0.0050 / 0.0140 | -0.0140 / -0.0050 | g6 | | H7 | 0.0000 / 0.0150 | -0.0150 / 0.0000 | h7 | | H6 | 0.0000 / 0.0090 | -0.0090 / 0.0000 | h6 | -| H5 | 0.0000 / 0.0060 | - - -0.0060 / 0.0000 | h5 | +| H5 | 0.0000 / 0.0060 | -0.0060 / 0.0000 | h5 | 更多信息请参阅 : http://theoreticalmachinist.com/IsoTolZoneCalc