铸铁平尺(GB6318-86)(单位:把) 用于检测工件及机床导轨的平行度并研磨加工等。 按JB/T7977-99标准制造,材料HT250,工作面采用刮研或精密磨削工艺,用于测量工件的直线度和平面度及设备按装,使用温度(20±5℃)。 Made according to Standard JB/T7974-99,material HT250,working surface made by skiving or precise rubbing,Used to test the straightness and flatness of workpiece and equipment installing.Working.Working environment temperature 20±5℃. 订货号 | 规格(长×宽×高)mm | 精度等级 | 00 | 0 | 1 | 2 | 工作面直线度公差(um) | HT04-069 | 500×75×40 | 1.8 | 3 | 6 | 12 | HT04-070 | 750×80×45 | 2.4 | 4 | 8 | 16 | HT04-071 | 1000×100×55 | 3 | 5 | 10 | 20 | HT04-072 | 1500×150×65 | 4.2 | 7 | 14 | 28 | HT04-073 | 2000×150×75 | 5.4 | 9 | 18 | 36 | HT04-074 | 2500×200×85 | 6.6 | 11 | 22 | 44 | HT04-075 | 3000×250×110 | 7.8 | 13 | 26 | 52 |
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铸铁桥型平尺(GB6318-86)(单位:把) 用于检测工件及机床导轨的平面度,并研磨加工等。 按JB/T7977-99标准制造,材料HT250,工人面采用刮研工艺,是用来测量工件的直线度和平面度的量具,使用温度(20±5℃)。 Made according to Standard JB/T7974-99,material Ht250,woking surface made by skiving,used to test the straightness and flatness of workpiece,Environmental temperature 20±5℃ when using. 订货号 | 规格(长×宽×高)mm | 精度等级 | 00 | 0 | 1 | 2 | 工作面直线度公差(um) | HT05-076 | 500×125×40 | 1.8 | 3 | 6 | 12 | HT05-077 | 750×145×45 | 2.4 | 4 | 8 | 16 | HT05-078 | 1000×180×55 | 3 | 5 | 10 | 20 | HT05-079 | 1500×300×65 | 4.2 | 7 | 14 | 28 | HT05-080 | 2000×350×65 | 5.4 | 9 | 18 | 36 | HT05-081 | 2500×400×85 | 6.6 | 11 | 22 | 44 | HT05-082 | 3000×400×110 | 7.8 | 13 | 26 | 52 |
| 桥型平尺 材质:HT200-300 规格:1000mm-6000mm |
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