Page 83 - 《橡塑技术与装备》2025年12期
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机械与模具
                                                                                                MACHINERY AND MOLD



                      Process method for machining rotor shafts using ESPRIT and
                           MAZAK E670H turning and milling combined machining


                                                           Chen Jian
                           (Yiyang Rubber & Plastics Machinery Group Co. LTD., Yiyang 413000, Hunan, China)
                    Abstract: This article takes the rotor shaft of the GE1000T internal mixer as an example, dissecting the
                external structure, machining characteristics, dimensions, and geometric elements of the part, and carrying
                out the design of the overall process flow. It focuses on the design of the finishing process on the turning
                and milling compound equipment, comprehensively analyzing the semi-finishing turning reserved blank,
                positioning clamping, tool selection, machining parameters, tool path trajectory, the use of center frame
                and tip attachment, NC code, and other contents. The optimization design of each step in the turning and
                milling compound finishing process is carried out, especially focusing on the difficulties encountered during
                the machining process, such as the control of finishing turning dimensions and roughness, deep hole drilling
                methods, etc. At the same time, the exploration of the MAZAK E670H 6000U equipment and ESPRIT software,
                as well as the method of combining software and hardware, is conducted.
                    Key words: rotor shaft; turning and milling; MAZAK; ESPRIT; turning; deep hole drilling
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                        大橡塑深耕非轮胎橡胶领域 新制密炼机助客户实现性能升级
                    DXS deepens focus on the Non-Tire rubber sector, with its new internal mixer empowering customers'
                                                      performance upgrades

                    近日,大橡塑为国内某知名客户研制的,用于管路内衬防腐产线的切线型下落式 80  L 密炼机顺利投用。客
                户现场反馈,该新机组在混炼效率、出胶质量及能耗控制方面均显著优于原有设备,为其产能提升、能耗降低提
                供了重要保障。该机组的成功应用,标志着大橡塑在非轮胎橡胶细分市场的战略深耕再结硕果。
                     随着国内基础设施建设及配套需求持续攀升,带动防腐工程行业进入快速发展期,作为具备国际技术背景和
                经验的防腐工程服务商,客户原有设备难以满足其技术更新与产能升级的迫切需要,为精准匹配客户需求,大橡
                塑项目团队充分利用客户现有基础生产条件,从产品布局优化与技术迭代升级两方面进行系统调整,量身打造定
                制化解决方案。该方案采用的多项创新技术成为满足客户迫切需要的关键支撑,应用独家专利的密炼机永磁半直
                驱系统,小功率设备年降耗可达 10% 以上,能效水平在同行业首屈一指 ;液压上顶栓与变频主电机的技术创新,
                赋予设备高工艺灵活性,能精准控制混炼各环节,有效保障生产过程与混炼质量的稳定性 ;高耐磨动、定圈合金
                技术应用,大幅延长设备在线运行时长,减少客户非计划停机等待,保障连续生产。多项新技术的集成应用让机
                组具备 “ 效率高、品质优、能耗降、运维成本低 ” 的综合优势,有效助力客户生产效益与市场竞争力提升。
                    近年来,大橡塑在扩大巩固轮胎市场优势的同时,瞄准橡套电缆、混炼胶、汽车 / 火车刹车片、胶管等非轮
                胎橡胶领域持续发力,通过为细分领域重点企业量身打造啮合型 90 E、135 E、190 E 及切线型 110 L、160 L 等
                系列化、定制化密炼机产品,精准响应不同细分领域客户的性能升级与生产优化需求,不仅赢得了广泛好评,更
                进一步提升了企业在非轮胎橡胶市场的品牌影响力与核心竞争力。
                                                                                              摘编自 “ 大橡塑 ”
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                2025     第   51 卷                                                                      ·37·
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