机械研究与应用
機械研究與應用
궤계연구여응용
MECHANICAL RESEARCH & APPLICATION
2015年
2期
128-131
,共4页
龙门刨床%铣削%PLC%人机界面(HMI)%直流调速器%变频器
龍門鑤床%鐉削%PLC%人機界麵(HMI)%直流調速器%變頻器
룡문포상%선삭%PLC%인궤계면(HMI)%직류조속기%변빈기
gantry plane%milling%PLC%human-machine interface ( HMI)%DC speed governor%converter
针对大型龙门刨床B2025目前存在的问题，对其电气控制系统进行全面的技术改造，增加铣削功能以适应各种加工要求。该控制系统以PLC为核心以及人机界面为控制界面，完成开关量逻辑控制、转速控制、工作台智能调节及人机界面交互；西门子直流调速器6RA80实现刨削控制系统改造；西门子变频器MM440实现铣削功能控制。通过改造，提高了系统的可靠性、稳定性，操作界面简单、友好，满足生产加工多元化要求。
針對大型龍門鑤床B2025目前存在的問題，對其電氣控製繫統進行全麵的技術改造，增加鐉削功能以適應各種加工要求。該控製繫統以PLC為覈心以及人機界麵為控製界麵，完成開關量邏輯控製、轉速控製、工作檯智能調節及人機界麵交互；西門子直流調速器6RA80實現鑤削控製繫統改造；西門子變頻器MM440實現鐉削功能控製。通過改造，提高瞭繫統的可靠性、穩定性，操作界麵簡單、友好，滿足生產加工多元化要求。
침대대형룡문포상B2025목전존재적문제，대기전기공제계통진행전면적기술개조，증가선삭공능이괄응각충가공요구。해공제계통이PLC위핵심이급인궤계면위공제계면，완성개관량라집공제、전속공제、공작태지능조절급인궤계면교호；서문자직류조속기6RA80실현포삭공제계통개조；서문자변빈기MM440실현선삭공능공제。통과개조，제고료계통적가고성、은정성，조작계면간단、우호，만족생산가공다원화요구。
Aiming at the existing problem of large-scale B2025 gantry plane, a comprehensive transformation is applied to its electricity control system, increasing the milling capabilities in order to adapt to the processing requirements.With Siemens programmable logic controller as the control core and human-machine interface as control interface, the switch logic control, rotational speed control, workbench intelligent regulation and human-machine interface are accomplished; and the Siemens 6RA80 DC speed governor is to achieve planing control system transformation; while the Siemens converter MM440 is to a-chieve milling functions.The result of reconstruction shows that it improves the reliability and stability of machine, and the op-eration interface is simple and user-friendly.The performance satisfies the requirements of production process.
