鑄鐵彎板，T型(xing)槽彎(wan)(wan)板(ban)(ban)，鑄鐵(tie)直角(jiao)彎(wan)(wan)板(ban)(ban)，檢(jian)(jian)驗(yan)(yan)彎(wan)(wan)板(ban)(ban)，拼裝彎(wan)(wan)板(ban)(ban)用(yong)途：用(yong)于(yu)檢(jian)(jian)驗(yan)(yan)、安裝、機(ji)床機(ji)械(xie)的(de)垂(chui)直面(mian)檢(jian)(jian)查(cha)，并能在平板(ban)(ban)上檢(jian)(jian)查(cha)工(gong)件的(de)垂(chui)直度，適用(yong)于(yu)高度機(ji)械(xie)和儀器檢(jian)(jian)驗(yan)(yan)和機(ji)床之間(jian)不垂(chui)直度的(de)檢(jian)(jian)查(cha). 檢(jian)(jian)驗(yan)(yan)工(gong)件的(de)90°角(jiao)，維修設備(bei)時檢(jian)(jian)驗(yan)(yan)零部件相關(guan)表面(mian)的(de)相互垂(chui)直度，還常(chang)用(yong)于(yu)鉗(qian)工(gong)劃線。

鑄鐵彎板，T型槽彎板，鑄鐵直角(jiao)彎(wan)板(ban)一般度(du)(du)：可(ke)以分為000級(ji)(ji)(ji)、00級(ji)(ji)(ji)、0級(ji)(ji)(ji)、1級(ji)(ji)(ji)、2級(ji)(ji)(ji)、3級(ji)(ji)(ji)。選用(yong)(yong)度(du)(du)標準時一般根據使(shi)用(yong)(yong)情(qing)況酌情(qing)而定。3級(ji)(ji)(ji)度(du)(du)以上的彎(wan)板(ban)用(yong)(yong)做檢驗、劃線、裝配等使(shi)用(yong)(yong)，4級(ji)(ji)(ji)度(du)(du)以下的彎(wan)板(ban)一般用(yong)(yong)做鉚(liu)焊等使(shi)用(yong)(yong)。