摘要：【中文】本发明提供了一种2系、7系铝合金铸造方法，所述铸造方法包括以下步骤：1)、对冷却水进行净化处理；2)、将铝合金液导入到结晶器；3)、将冷却水导入到结晶器中对铝合金液进行冷却。本发明通过将二次冷却与一次冷却所使用的管道分开来进行供水，能够实现差压调节，在一次冷却水水压不变的情况下，将二次冷却水水压增大，进而提高二次冷却水数量来提高冷却效果，而整体铸造速度不变，同时通过对冷却水进行净化处理，减少了冷却水水质对铸造时的影响，而且通过使用该铸造方法，能够降低2系、7系铝合金的铸造难度和提高其成品率。 【EN】The invention provides a casting method of 2-series and 7-series aluminum alloy, which comprises the following steps: 1) purifying the cooling water; 2) introducing the aluminum alloy liquid into a crystallizer; 3) and introducing cooling water into the crystallizer to cool the aluminum alloy liquid. The invention supplies water by separating the pipelines used by the secondary cooling and the primary cooling, can realize differential pressure adjustment, increases the water pressure of the secondary cooling water under the condition that the water pressure of the primary cooling water is not changed, further improves the quantity of the secondary cooling water to improve the cooling effect, has unchanged integral casting speed, reduces the influence of the water pressure of the cooling water on the casting by purifying the cooling water, and can reduce the casting difficulty and improve the yield of 2-series and 7-series aluminum alloys by using the casting method.

摘要：【中文】本发明提供了一种两步处理铝型材表面含氟废水的方法,往含氟废水中加入河沙处理后，再加入煲模液，间歇式的搅拌，既能降低处理能耗，还能起到促进作用，能加快整个处理过程的进行，并在pH传感器以及流量控制系统的联合作用下，通过设置在线调节pH，能实时并及时地进行自动调控，更精准地控制反应的条件，不仅提高了生产的智能化，还降低了人工成本，促进工作效率，还能达到显著的处理效果。解决了人工调节pH成本高，效率低的问题，并实现资源重利用以及资源利用的最大化，且还能得到显著的废水处理效果。 【EN】The invention provides a method for treating fluorine-containing wastewater on the surface of an aluminum profile in two steps, which comprises the steps of adding river sand into the fluorine-containing wastewater for treatment, then adding mold-cooking liquid, and stirring intermittently, so that the treatment energy consumption can be reduced, the promotion effect can be achieved, the whole treatment process can be accelerated, the pH can be adjusted on line under the combined action of a pH sensor and a flow control system, the automatic regulation and control can be carried out in real time and in time, the reaction condition can be controlled more accurately, the production intelligence is improved, the labor cost is reduced, the working efficiency is promoted, and the remarkable treatment effect can be achieved. The problems of high cost and low efficiency of manual pH adjustment are solved, resource reuse and resource utilization maximization are realized, and a remarkable wastewater treatment effect can be obtained.

摘要：【中文】本发明提供了一种智能化门窗，包括门窗底框、门窗本体、体积可变部件、加热元件、加热源、传动组件、转动件及雨量检测器；体积可变部件可按照加热元件的温度变化而增大或减少体积；加热源可按照雨量检测器检测到的降雨量的变化而增大或减少功率输出，进而升高或降低加热元件的温度；转动件设于门窗底框内，门窗本体固接于转动件上；传动组件将体积可变部件体积变化所产生的力向转动件传递并驱使转动件转动，进而带动门窗本体的转动，实现智能化门窗的开合。本发明由于利用体积可变部件及传动组件来驱动门窗转动，大大简化了智能化门窗的控制系统和智能化门窗的结构，降低了智能化门窗的成本。 【EN】The invention provides an intelligent door and window, which comprises a door and window bottom frame, a door and window body, a volume-variable component, a heating element, a heating source, a transmission assembly, a rotating piece and a rainfall detector, wherein the door and window body is provided with a door and window bottom frame; the volume variable part can increase or decrease the volume according to the temperature change of the heating element; the heating source may increase or decrease the power output according to a change in the rainfall detected by the rainfall detector, thereby increasing or decreasing the temperature of the heating element; the rotating piece is arranged in the door and window bottom frame, and the door and window body is fixedly connected to the rotating piece; the transmission assembly transmits the force generated by the volume change of the volume-variable part to the rotating part and drives the rotating part to rotate, so that the door and window body is driven to rotate, and the intelligent door and window is opened and closed. The invention uses the variable volume component and the transmission component to drive the door and window to rotate, thereby greatly simplifying the control system of the intelligent door and window and the structure of the intelligent door and window and reducing the cost of the intelligent door and window.

摘要：【中文】本发明公开了一种铝型材喷涂生产线，其包括输送装置、喷涂装置和若干个夹持装置；输送装置包括机架、设于机架上方的转盘和转动块；夹持装置位于转盘上；夹持装置包括传动块、夹持块和驱动块；传动块包括旋转轴、偏心轮、连接臂、呈立式设置的连接轴和旋转套组；旋转套组包括固定套和转动套；转动套的外壁上绕其周侧设有螺纹；机架上沿导轨的导向设有齿条块；齿条块与转动套的螺纹啮合连接；连接轴远离连接臂的一端周向朝外延伸有抵接块；夹持块包括夹持机构和安装块。其有效的解决了夹持装置功能单一、无法适应各类尺寸的铝型材，而且在喷涂过程中效率低且需要人工辅助的问题；本发明还具有自动化水平高，喷涂效果好具有很好的实用性的优点。 【EN】The invention discloses an aluminum profile spraying production line which comprises a conveying device, a spraying device and a plurality of clamping devices, wherein the conveying device is arranged on the conveying device; the conveying device comprises a rack, a turntable and a rotating block, wherein the turntable and the rotating block are arranged above the rack; the clamping device is positioned on the turntable; the clamping device comprises a transmission block, a clamping block and a driving block; the transmission block comprises a rotating shaft, an eccentric wheel, a connecting arm, a connecting shaft and a rotating sleeve set which are vertically arranged; the rotating sleeve set comprises a fixed sleeve and a rotating sleeve; the outer wall of the rotating sleeve is provided with threads around the periphery of the rotating sleeve; a rack block is arranged on the rack along the guide of the guide rail; the rack block is meshed with the thread of the rotating sleeve; one end of the connecting shaft, which is far away from the connecting arm, extends outwards in the circumferential direction to form a butting block; the clamping block comprises a clamping mechanism and a mounting block. The clamping device effectively solves the problems that the clamping device has single function, cannot adapt to aluminum profiles of various sizes, is low in efficiency in the spraying process and needs manual assistance; the invention also has the advantages of high automation level, good spraying effect and good practicability.

摘要：【中文】本发明提供了一种铝合金铸造方法，将含Al、Mn、Fe元素的铸锭熔炼成第一熔体后再添加锆钪复配料以及微量元素，形成第二熔体，能总体上降低熔体内Al‑Al3Sc共晶点成分，而且还可以代替Al‑Al3Sc粒子中的部分Sc原子而形成Al‑Al3Sc1‑xZrx粒子，有效提升铝合金的抗拉强度、屈服强度及伸长率，并结合超声辅助熔炼，能促进熔体熔融状态的均匀性以及稳定性；另外，通过设置喷洒系统对铸锭进行协同作用，能精准地捕捉铸锭的发热情况，获得更精准的冷却水喷洒量，通过方向传感器对冷却水的喷洒方向进行调控，解决铸锭在铸造时容易出现竹节的情况，还能减少冷却水的用量，降低生产成本。 【EN】The invention provides an aluminum alloy casting method, wherein an ingot containing Al, Mn and Fe elements is smelted into a first melt, and then a zirconium scandium compound material and trace elements are added to form a second melt, so that Al-Al3Sc eutectic point components in the melt can be reduced on the whole, and Al-Al3Sc1-xZrx particles can be formed by replacing partial Sc atoms in Al-Al3Sc particles, so that the tensile strength, yield strength and elongation of the aluminum alloy are effectively improved, and the uniformity and stability of the melt state of the melt can be promoted by combining ultrasonic-assisted smelting; in addition, carry out the synergism through setting up sprinkler system to the ingot casting, can catch the condition of generating heat of ingot casting accurately, obtain more accurate cooling water and spray the volume, spray the direction through direction sensor to the cooling water and regulate and control, solve the condition that the ingot casting appears the bamboo joint easily when the casting, can also reduce the quantity of cooling water, reduction in production cost.

摘要：【中文】本发明提供了一种铝合金局部真空铸造的方法,将原料分步逐次加入，并结合超声波振动处理和机械搅拌处理，能显著促进熔体组织的细化，缩小枝晶间距，且枝晶间距平稳；通过局部抽真空铸造方法通过在结晶器上部形成真空和压力的作用下形成合金铸件，晶粒直径较小且组织致密，孔洞缺陷较少，且滤室箱、铝液进口以及结晶器之间的连接始终保持真空状态，减少铝合金在生产出现偏析，产生紊流，易卷气和氧化的情况，且铝合金液面拨动幅度稳定，能明显改善卷渣现象；另外，本发明铝合金局部抽真空铸造方法设备简单，操作简单，且制备的铝合金表面无明显裂纹、凹坑和夹渣等缺陷，并具有抗拉强度大、屈服强度良好、高挤压性的优点。 【EN】The invention provides a method for local vacuum casting of aluminum alloy, which comprises the steps of gradually adding raw materials step by step, and combining ultrasonic vibration treatment and mechanical stirring treatment, can remarkably promote the refinement of melt tissues, reduce the dendritic crystal spacing and stabilize the dendritic crystal spacing; the alloy casting is formed under the action of vacuum and pressure formed on the upper part of the crystallizer by a local vacuum-pumping casting method, the grain diameter is smaller, the structure is compact, the hole defects are fewer, the connection among the filter chamber box, the molten aluminum inlet and the crystallizer is always kept in a vacuum state, the situations that the aluminum alloy is segregated in production, generates turbulent flow, is easy to be entrained and oxidized are reduced, the stirring amplitude of the aluminum alloy liquid level is stable, and the slag entrainment phenomenon can be obviously improved; in addition, the aluminum alloy local vacuum-pumping casting method has the advantages of simple equipment and simple operation, the prepared aluminum alloy surface has no obvious defects of cracks, pits, slag inclusion and the like, and the method has the advantages of high tensile strength, good yield strength and high extrudability.

摘要：【中文】本发明提供了一种喷涂设备技术领域的管材喷涂设备，包括传输部，用于将管材依次传输至喷涂部以及烘干部；喷涂部，用于对管材完成喷涂作业，并在完成喷涂作业后通过所述传输部将完成喷涂作业的管材传输至所述烘干部；烘干部，用于对完成喷涂作业的管材进行烘干作业；喷涂部的内腔还设置有喷涂控制系统，喷涂控制系统包括用于采集移动位移变化信号的位移信号采集装置，位移信号采集装置连接有信号分析装置，信号分析装置用于对来自所述位移信号采集装置的信号进行判断，信号分析装置连接有感应装置，感应装置连接所述喷涂部且用于开启或关闭所述喷涂部，实现管材传输、喷涂以及烘干一体化处理且喷涂部自动化控制。 【EN】The invention provides a pipe spraying device in the technical field of spraying devices, which comprises a transmission part, a drying part and a spraying part, wherein the transmission part is used for sequentially transmitting pipes to the spraying part and the drying part; the spraying part is used for completing spraying operation on the pipe and transmitting the pipe after the spraying operation is completed to the drying part through the transmission part; the drying part is used for drying the pipe subjected to the spraying operation; the inner chamber of spraying portion still is provided with spraying control system, and spraying control system is including the displacement signal collection system who is used for gathering the displacement change signal, and displacement signal collection system is connected with signal analysis device, and signal analysis device is used for coming displacement signal collection system's signal is judged, and signal analysis device is connected with induction system, and induction system connects spraying portion just is used for opening or closing spraying portion realizes that tubular product transmission, spraying and stoving integration are handled and spraying portion automated control.

摘要：【中文】本发明提供了一种等温正火炉的炉温控制系统，包括上料装置、预热装置、喷雾装置、二次加热装置和控制器，所述上料装置设置在所述预热装置的一侧，所述喷雾装置设置在所述预热装置的另一侧，所述喷雾装置远离所述预热装置的一侧设有所述二次加热装置，所述上料装置、所述预热装置、所述喷雾装置和所述二次加热装置内均设有运输装置，所述上料装置、所述预热装置、所述喷雾装置、所述二次加热装置依次排列形成生产线。通过采用上料装置、预热装置、喷雾装置、二次加热装置和控制器使得经过所述柜体内的所述加工件得到初步的加温，保证所述加工件得到进一步的预热。 【EN】The invention provides a furnace temperature control system of an isothermal normalizing furnace, which comprises a feeding device, a preheating device, a spraying device, a secondary heating device and a controller, wherein the feeding device is arranged on one side of the preheating device, the spraying device is arranged on the other side of the preheating device, the secondary heating device is arranged on one side of the spraying device, which is far away from the preheating device, conveying devices are arranged in the feeding device, the preheating device, the spraying device and the secondary heating device, and the feeding device, the preheating device, the spraying device and the secondary heating device are sequentially arranged to form a production line. The machining part passing through the cabinet body is primarily heated by adopting the feeding device, the preheating device, the spraying device, the secondary heating device and the controller, so that the machining part is further preheated.

摘要：【中文】本发明提供了一种纳米复合材料增强铝合金型材的方法，通过特定比例的Al₂O₃与碳纳米管在微波球磨辅助进行分散，形成纳米复合材料后，将1/2的纳米复合材料与铝合金液混合，有助于提高成分之间的分散性以及粒子混合的均匀性，并能有效增加混合的比表面积以及混合的表面相互作用力。最后将剩余1/2的纳米复合材料在铝合金烧结后以填充的方式来添加，结合反复加热摩擦增强纳米复合材料与铝合金的结合度，进一步促进晶粒的细化和均匀分布，协同提高晶界稳定性，保证铝合金较高的强度和塑性，还能显著提高铝合金的耐磨性能。本发明总体上解决了纳米复合材料在铝合金的内部缺陷，以及解决铝合金晶粒粗大的问题。 【EN】The invention provides a method for reinforcing an aluminum alloy profile by using a nano composite material, which is prepared by using Al in a specific proportion₂O₃And after the nano composite material is formed by dispersing the nano composite material and the carbon nano tube under the assistance of microwave ball milling, the 1/2 nano composite material is mixed with an aluminum alloy liquid, so that the dispersibility among components and the uniformity of particle mixing are improved, and the specific surface area and the surface interaction force of mixing can be effectively increased. Finally, the residual 1/2 nano composite material is added in a filling mode after the aluminum alloy is sintered, and the combination degree of the nano composite material and the aluminum alloy is enhanced by combining repeated heating and friction, so that the refinement and the uniform distribution of crystal grains are further promoted, the stability of a crystal boundary is synergistically improved, and the crystal boundary is protectedThe higher strength and plasticity of the aluminum alloy are proved, and the wear resistance of the aluminum alloy can be obviously improved. The invention generally solves the internal defects of the nano composite material in the aluminum alloy and solves the problem of large and thick aluminum alloy grains.

摘要：【中文】本发明提供了一种高强度的铝合金材料及其制备方法，通过Al‑Mn中间合金以及Al‑Cr中间合金共同作用用于细化α‑Al晶胚、共晶硅团簇以及富铁相，能有效解决铁相在铝合金中粗大条状以及共晶硅团簇过多，总体晶粒粗大导致铝合金性能差的问题；另一方面可提高富铁相的形成温度，改变了富铁相的凝固顺序，使富铁相的形成温度由原来的α‑Al和共晶硅形成温度之间提高至略高于α‑Al基体，还能形成的大量Al(MnFe)Si四元高温质点可充当α‑Al的异质形核的核心，两种中间合金共同作用，能降低共晶点的成分，而且热稳定性更高，具有最小的聚集倾向性；另外，本发明制备的铝合金能满足各种车辆制造商对铝合金轻量化及高强度的要求。 【EN】The invention provides a high-strength aluminum alloy material and a preparation method thereof, wherein an Al-Mn intermediate alloy and an Al-Cr intermediate alloy are used for refining α -Al crystal blanks, eutectic silicon clusters and an iron-rich phase under the combined action of the Al-Mn intermediate alloy and the Al-Cr intermediate alloy, the problem that the aluminum alloy has poor performance due to the fact that an iron phase is too thick and thick in strips and the eutectic silicon clusters are too much in an aluminum alloy and the overall crystal grains are thick can be effectively solved, on the other hand, the formation temperature of the iron-rich phase can be increased, the solidification sequence of the iron-rich phase is changed, the formation temperature of the iron-rich phase is increased to be slightly higher than that of a α -Al matrix from the original formation temperature of α -Al and eutectic silicon, a large amount of Al (MnFe) Si quaternary high-temperature substances can be used as cores of heterogeneous nuclei of particle α -Al, the two intermediate alloys act together, the components of eutectic points can be reduced, the thermal stability is higher, the aggregation tendency is minimum, and in.