鑄鐵平尺(GB6318-86)(單位:把) 用于檢測工件及機(jī)床導(dǎo)軌的平行度并研磨加工等?! “碕B/T7977-99標(biāo)準(zhǔn)制造,材料HT250,工作面采用刮研或精密磨削工藝,用于測量工件的直線度和平面度及設(shè)備按裝,使用溫度(20 5℃)?! adeaccordingtoStandardJB/T7974-99,materialHT250,workingsurfacemadebyskivingorpreciserubbing,Usedtotestthestraightnessandflatnessofworkpieceandequipmentinstalling.Working.Workingenvironmenttemperature20 5℃.訂貨號規(guī)格(長 寬 高)mm精度等級00012工作面直線度公差(um)HT04-069500 75 401.83612HT04-070750 80 452.44816HT04-0711000 100 55351020HT04-0721500 150 654.271428HT04-0732000 150 755.491836HT04-0742500 200 856.6112244HT04-0753000 250 1107.8132652 鑄鐵橋型平尺(GB6318-86)(單位:把) 用于檢測工件及機(jī)床導(dǎo)軌的平面度,并研磨加工等?! “碕B/T7977-99標(biāo)準(zhǔn)制造,材料HT250,工人面采用刮研工藝,是用來測量工件的直線度和平面度的量具,使用溫度(20 5℃)?! adeaccordingtoStandardJB/T7974-99,materialHt250,wokingsurfacemadebyskiving,usedtotestthestraightnessandflatnessofworkpiece,Environmentaltemperature20 5℃whenusing.訂貨號規(guī)格(長 寬 高)mm精度等級00012工作面直線度公差(um)HT05-076500 125 401.83612HT05-077750 145 452.44816HT05-0781000 180 55351020HT05-0791500 300 654.271428HT05-0802000 350 655.491836HT05-0812500 400 856.6112244HT05-0823000 400 1107.8132652橋型平尺材質(zhì):HT200-300規(guī)格:1000mm-6000mm