簡介：火工平臺按/T7974-1999標準(zhun)制造，產(chan)品制成(cheng)筋板(ban)式和箱體式，工作面有長方(fang)形(xing)、正方(fang)形(xing)或圓(yuan)形(xing)，材料HT200-300，QT400-600，ZG15-45三種。

　　火(huo)(huo)工(gong)(gong)(gong)平(ping)(ping)(ping)臺按(an)/T7974-1999標(biao)準制(zhi)造(zao)，產品(pin)制(zhi)成筋板(ban)(ban)式和箱體式，工(gong)(gong)(gong)作(zuo)面(mian)(mian)有(you)長(chang)方形(xing)、正方形(xing)或(huo)圓形(xing)，材料HT200-300，QT400-600，ZG15-45三(san)種。火(huo)(huo)工(gong)(gong)(gong)平(ping)(ping)(ping)臺工(gong)(gong)(gong)作(zuo)面(mian)(mian)采用刮研工(gong)(gong)(gong)藝，工(gong)(gong)(gong)作(zuo)面(mian)(mian)上可加工(gong)(gong)(gong)V形(xing)、T形(xing)、U形(xing)槽(cao)、燕尾槽(cao)、圓孔(kong)、長(chang)孔(kong)等。平(ping)(ping)(ping)板(ban)(ban)是(shi)用于工(gong)(gong)(gong)件檢測或(huo)劃線的平(ping)(ping)(ping)面(mian)(mian)基準量具。火(huo)(huo)工(gong)(gong)(gong)平(ping)(ping)(ping)臺(火(huo)(huo)工(gong)(gong)(gong)平(ping)(ping)(ping)板(ban)(ban))(火(huo)(huo)工(gong)(gong)(gong)平(ping)(ping)(ping)板(ban)(ban))安(an)裝調至水平(ping)(ping)(ping)板(ban)(ban)、負荷均勻分布(bu)于各支點上。環境溫du(20±5)℃。使用時應避免振動(dong)。火(huo)(huo)工(gong)(gong)(gong)平(ping)(ping)(ping)臺(火(huo)(huo)工(gong)(gong)(gong)平(ping)(ping)(ping)板(ban)(ban))外形(xing)平(ping)(ping)(ping)整、尺寸準確、內部無各種缺(que)陷,具有(you)足夠的強du和剛du可承受火(huo)(huo)工(gong)(gong)(gong)榔(lang)頭敲擊力,能(neng)滿足火(huo)(huo)工(gong)(gong)(gong)生產的需(xu)要。

　　火(huo)工平臺參數說明

　　1)、火工平臺規格：100*100--3000*6000mm,(特殊規格根據需要(yao)按圖(tu)紙制做)

　　2)、火工(gong)(gong)平(ping)臺用(yong)途(tu)：是適用(yong)于(yu)(yu)各種檢(jian)驗(yan)工(gong)(gong)作(zuo),精du測(ce)量(liang)用(yong)的基(ji)(ji)準平(ping)面(mian)用(yong)于(yu)(yu)機床機械檢(jian)驗(yan)測(ce)量(liang)基(ji)(ji)準，檢(jian)查，并(bing)作(zuo)零件(jian)的尺寸精du或行為偏差(cha),并(bing)作(zuo)劃線,在機械制造中也是不可缺少的基(ji)(ji)本工(gong)(gong)具.

　　3)、火(huo)工(gong)(gong)平臺材質：為(wei)HT200-300，QT400-600,ZG15-45.工(gong)(gong)作面硬du為(wei)HB170-240。鑄件經過(guo)兩(liang)次處理(人工(gong)(gong)退火(huo)600°-700°和自然時效2-8年),使該(gai)產品的精du穩定,耐磨性能好。

　　4)、執行標準(zhun):按/T7974-1999標準(zhun)制造.精du按國家標準(zhun)計(ji)量檢(jian)定規程JJG117-91執行.

　　火工平臺規格精du表：