鑄(zhu)鐵(tie)(tie)檢(jian)(jian)驗(yan)(yan)(yan)(yan)平(ping)臺(tai)制成筋板(ban)式(shi)和箱體式(shi)，有(you)(you)長方形(xing)(xing)、正(zheng)方形(xing)(xing)、圓形(xing)(xing)，用(yong)于各種(zhong)檢(jian)(jian)驗(yan)(yan)(yan)(yan)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)，如(ru)精(jing)密(mi)測(ce)量(liang)(liang)(liang)用(yong)的(de)(de)準(zhun)平(ping)面(mian)，各種(zhong)機(ji)(ji)床(chuang)機(ji)(ji)械的(de)(de)檢(jian)(jian)驗(yan)(yan)(yan)(yan)測(ce)量(liang)(liang)(liang)，檢(jian)(jian)查零件(jian)的(de)(de)尺寸精(jing)度、行位偏(pian)差，并作(zuo)(zuo)(zuo)出精(jing)密(mi)劃線(xian)(xian)，測(ce)量(liang)(liang)(liang)平(ping)板(ban)是(shi)機(ji)(ji)床(chuang)、機(ji)(ji)械制造、電子生產(chan)等20多(duo)種(zhong)行業_的(de)(de)產(chan)品(pin)。檢(jian)(jian)測(ce)平(ping)板(ban)是(shi)劃線(xian)(xian)、測(ce)量(liang)(liang)(liang)、鉚焊、工(gong)(gong)(gong)(gong)裝工(gong)(gong)(gong)(gong)藝(yi)_的(de)(de)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)臺(tai)，測(ce)量(liang)(liang)(liang)平(ping)板(ban)也可以(yi)做機(ji)(ji)械試驗(yan)(yan)(yan)(yan)臺(tai)等適(shi)用(yong)于各種(zhong)檢(jian)(jian)驗(yan)(yan)(yan)(yan)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)，精(jing)度測(ce)量(liang)(liang)(liang)用(yong)的(de)(de)準(zhun)平(ping)面(mian)，主要用(yong)于機(ji)(ji)械工(gong)(gong)(gong)(gong)件(jian)檢(jian)(jian)驗(yan)(yan)(yan)(yan)測(ce)量(liang)(liang)(liang)中的(de)(de)準(zhun)面(mian)，檢(jian)(jian)查零件(jian)的(de)(de)尺寸精(jing)度或行為偏(pian)差，并可作(zuo)(zuo)(zuo)精(jing)密(mi)劃線(xian)(xian)，在(zai)(zai)(zai)機(ji)(ji)械制造檢(jian)(jian)驗(yan)(yan)(yan)(yan)中是(shi)_的(de)(de)平(ping)面(mian)準(zhun)量(liang)(liang)(liang)具(ju)。鑄(zhu)鐵(tie)(tie)檢(jian)(jian)驗(yan)(yan)(yan)(yan)平(ping)臺(tai)在(zai)(zai)(zai)使(shi)(shi)用(yong)時要_行安裝調試，然后把檢(jian)(jian)驗(yan)(yan)(yan)(yan)平(ping)臺(tai)的(de)(de)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)面(mian)清理干(gan)凈，在(zai)(zai)(zai)確認沒有(you)(you)問題的(de)(de)情(qing)況(kuang)下(xia)使(shi)(shi)用(yong)，使(shi)(shi)用(yong)過(guo)程中，要注意避免工(gong)(gong)(gong)(gong)件(jian)和平(ping)板(ban)的(de)(de)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)面(mian)有(you)(you)過(guo)激(ji)的(de)(de)碰撞，防(fang)止損壞檢(jian)(jian)驗(yan)(yan)(yan)(yan)平(ping)臺(tai)的(de)(de)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)面(mian)；工(gong)(gong)(gong)(gong)件(jian)的(de)(de)重量(liang)(liang)(liang)不能_過(guo)檢(jian)(jian)驗(yan)(yan)(yan)(yan)平(ping)臺(tai)的(de)(de)額定載(zai)荷，否則會造成工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)質量(liang)(liang)(liang)降低，損壞平(ping)板(ban)的(de)(de)結構，甚至(zhi)會造成平(ping)板(ban)變形(xing)(xing)，使(shi)(shi)之無法使(shi)(shi)用(yong)。
鑄鐵檢驗平臺用于工件檢測或劃線的平面基準量具。平板使用前需要安裝調至水平、負荷均勻分布于各支點上。也是為生產車間或計量部門做精密測量用的基準平面；而劃線平臺是為生產中做劃線用的基準平面。雖然這兩種平板都是基準平面，但是它們的加工方法、平面精度、功能作用是不同的。專用于涂色法的檢驗平板工作面需刮研；其他用途的檢驗一板工作面需刮、磨或研；劃線平板工作面劍光即可。由此可見，檢測平臺的平面精度高于劃線平板。在生產高強度灰鑄鐵時，往往要求鑄鐵劃線平臺鑄件鐵液過熱并適當降低碳硅含量，它伴隨著形核能力的降低，因此往往會出現過冷石墨，甚至還會有一些自由滲碳體出現。孕育處理能降低鐵液的過冷傾向，促進鐵液按穩定系進行共晶凝固，形成較理想的石墨狀態，同時還能細化晶粒，提高組織和性能的均勻性。
