下载后可任意编辑BTW1 耐磨板焊接及加工工艺讨论BTW1 耐磨板焊接及加工工艺讨论 刘虎 摘要:BTW1 耐磨板是近些年出现并应用在煤矿输送设备上的板材,它属于高碳、高锰钢范畴,其加工、焊接性能都较差,本文通过 BTW1 材料成分和力学性能,分析 BTW1 的切割、加工和焊接性能,制定合理的焊接、加工工艺,应用于生产
关键词:BTW1;切割;加工;焊接;加工硬化 Abstract: BTW1 wear-resistant plate is a kind of plate which appears in recent years and is used in coal mine transportation equipment
It belongs to the category of high carbon and high manganese steel, and its processing and welding performance are poor
This paper analyzes the cutting, processing and welding performance of BTW1 through the composition and mechanical properties of BTW1 material , and formulates reasonable welding and processing technology for production
Key words: BTW1;cutting;machining;welding;work hardening 0 引言 刮板输送机和转载机各类槽体的中板、底板是关键零件,使用过程中要承受冲击、疲劳、摩擦、腐蚀等恶劣工况,因此中板、底板都采纳高硬度耐磨钢板,如 Hardo