大理石平臺適用于工業(yè)生產(chǎn)和實驗室的測量工作。大理石平板的主要礦物成份為輝石,斜長石,少量橄欖,黑云母以及微量磁鐵礦,黑色光澤,結(jié)構(gòu)精密,經(jīng)過億萬年的老化,均勻,穩(wěn)定性好、強度大、硬度高,大理石平板能在重負荷下保持高精度。The marble plate's essential mineral ingredient is the pyroxene, the plagioclase feldspar, the few Chinese olives, the black mica as well as the micro magnetite, the black gloss, the structure is precise, undergoes trillion year aging, even, the stability is good, the intensity is big, degree of hardness is high, the marble plate can maintain a high accuracy under the heavy load. 泊頭市達昌機械裝備制造有限公司位于渤海之濱”鑄造之鄉(xiāng)”的泊頭市,北依首都北京及傳統(tǒng)的工商業(yè)名城天津,交通十分便利, 公司主要生產(chǎn)的產(chǎn)品有:鑄鐵檢驗平板、鑄鐵平臺、劃線平板、焊接平板、T型槽裝配平臺、鏜銑機工作臺、三座標平臺、大理石平板、電機試驗平臺、落地鏜床工作臺、鎂鋁輕型平尺、鑄鐵平型平尺、橋型平尺、方尺、直角尺、機床專用角度尺、檢驗方箱、劃線方箱、磁性方箱、磁性V型架、偏擺檢查儀、齒輪跳動檢查儀、機床檢驗棒、機床調(diào)整墊鐵、檢驗平臺、機床防震墊鐵、階梯墊鐵、等高墊鐵、鑄鐵V型鐵、鋼件v型架、鑄鐵彎板、正弦規(guī)、軸用卡板或止口卡板、校對光滑專用環(huán)規(guī)、光滑極限孔用量規(guī)、劃線盤、圓柱角尺等。產(chǎn)品各項技術(shù)指標均達到或超過國家鑒定規(guī)程要求。
花崗巖平臺,大理石平板物理性能:Granite platform, the marble tablet physical properties:
平面度公差依GB4987-85標準:Flatness tolerances according to GB4987-85 standards:
000級=1×(1+d/1000)um000 = 1 × (1 + d/1000) um
00級=2×(1+d/1000)um00 = 2 × (1 + d/1000) um
0級=4×(1+d/1000)um0 = 4 × (1 + d/1000) um
1級=8×(1+d/1000)um (d為對角線mm)(測量溫度一般在20±2℃)A = 8 × (1 + d/1000) um (d for the diagonal mm) (measurement of temperature is generally 20 ± 2 ℃)
大理石平板比重:3070kg/m2Marble tablet weight: 3070kg/m2
抗壓強度:245-254N/mCompressive strength :245-254N / m
大理石平板線膨脹系數(shù):4.61×10-6℃,Marble plate coefficient of linear expansion: 4.61 × 10-6 ℃,達昌量具本著“以質(zhì)量求發(fā)展、以信譽求生存”的經(jīng)營方式。形成了生產(chǎn)銷售維修一條龍的體系,凡是購買我公司產(chǎn)品的客戶,如果在半年之內(nèi)出現(xiàn)質(zhì)量問題,實行產(chǎn)品“三包”!堅決以為客戶服務(wù)為中心!
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