A.0.2B.0.3C.0.5
A.軋輥老化B.軋輥外裂C.軋輥爆裂
A.應(yīng)先將變形區(qū)軋件反點(diǎn)到適當(dāng)位置,割斷變形區(qū)內(nèi)軋件再正點(diǎn)B.應(yīng)先將變形區(qū)軋件正點(diǎn)到適當(dāng)位置,割斷變形區(qū)內(nèi)軋件再反點(diǎn)C.直接正點(diǎn)或直接反點(diǎn)