摘要：【中文】本发明公开了一种汽车内饰件专用高性能双重固化UV涂料及其制备方法，包括如下质量份数的原料配方：六官脂肪族聚氨酯丙烯酸树脂2‑8份，四官脂肪族聚氨酯丙烯酸树脂30‑50份，三官脂肪族聚氨酯丙烯酸树脂20‑30份，TMPTA单体10‑20份，紫外光引发剂184L 1‑5份，紫外光引发剂TPO 0.5‑1.5份，BYK‑333型流平剂0.5‑1.5份，醋酸丁酯2‑8份，PMA 2‑8份。本发明对现有的UV涂料配方进行优化，采用优化后的配方配合专用的固化剂和稀释剂所制成的涂料漆膜具有高硬度、高耐酸碱、高耐候的优异性能。 【EN】The invention discloses a special high-performance dual-curing UV coating for automotive upholsteries and a preparation method thereof, wherein the special high-performance dual-curing UV coating comprises the following raw material formula in parts by mass: 2-8 parts of six-official aliphatic polyurethane acrylic resin, 30-50 parts of four-official aliphatic polyurethane acrylic resin, 20-30 parts of three-official aliphatic polyurethane acrylic resin, 10-20 parts of TMPTA monomer, 1-5 parts of ultraviolet initiator 184L, 0.5-1.5 parts of ultraviolet initiator TPO, 0.5-1.5 parts of BYK-333 type flatting agent, 2-8 parts of butyl acetate and 2-8 parts of PMA. The invention optimizes the existing UV coating formula, and a coating film prepared by adopting the optimized formula and matching with the special curing agent and the diluent has the excellent performances of high hardness, high acid and alkali resistance and high weather resistance.

摘要：【中文】本发明公开了一种高性能水性环氧涂料及其制备方法，包括如下质量份数的原料配方：A组分：去离子水25‑28份、水性环氧乳液35‑45份、氧化铁红11‑13份、滑石粉5‑6份、硫酸钡5‑6份、云母粉3‑4份、三聚磷酸铝4‑6份、增稠剂0.3‑0.5份、润湿剂0.1‑0.2份、消泡剂0.3‑0.5份、分散剂0.1‑0.3份、纳米氧化锌0.2‑0.4份；B组分：水性环氧固化剂10份、水10份。本发明对现有的水性涂料配方进行优化，优化配方后的涂料与市售的溶剂型环氧防腐涂料进行对比,结果表明水性环氧涂料相对具有更为优良的耐腐蚀性能;此外,还利用热分析试验,表明该涂料具有良好的热稳定性。 【EN】The invention discloses a high-performance water-based epoxy coating and a preparation method thereof, wherein the high-performance water-based epoxy coating comprises the following raw material formula in parts by mass: the component A comprises: 25-28 parts of deionized water, 35-45 parts of water-based epoxy emulsion, 11-13 parts of iron oxide red, 5-6 parts of talcum powder, 5-6 parts of barium sulfate, 3-4 parts of mica powder, 4-6 parts of aluminum tripolyphosphate, 0.3-0.5 part of thickening agent, 0.1-0.2 part of wetting agent, 0.3-0.5 part of defoaming agent, 0.1-0.3 part of dispersing agent and 0.2-0.4 part of nano zinc oxide; and B component: 10 parts of water-based epoxy curing agent and 10 parts of water. The invention optimizes the formula of the existing water-based paint, compares the paint with a solvent-based epoxy anticorrosive paint sold in the market, and shows that the water-based epoxy paint has relatively better corrosion resistance.

摘要：【中文】本发明公开了一种手车开关弹簧拆装工具，旨在提供一种用于辅助手车开关上的拉伸式储能弹簧的拆卸与安装工作，使拉伸式储能弹簧的拆卸与安装操作简单方便，能够为现场工作带来极大便利，省时省力的手车开关弹簧拆装工具。它包括转动轴，转动轴上设有正转螺纹段与反转螺纹段，正转螺纹段与反转螺纹段的螺旋方向相反；上颚卡板，上颚卡板上设有与正转螺纹段配合的正转螺纹孔，所述转动轴的正转螺纹段与正转螺纹孔相配合，所述上颚卡板上设有开口朝上的上限位卡口；下颚卡板，下颚卡板上设有与反转螺纹段配合的反转螺纹孔，所述转动轴的反转螺纹段与反转螺纹孔相配合，所述下颚卡板上设有开口朝下的下限位卡口。 【EN】The invention discloses a handcart switch spring dismounting tool, and aims to provide a handcart switch spring dismounting tool which is used for assisting the dismounting and mounting work of an extension type energy storage spring on a handcart switch, so that the dismounting and mounting operation of the extension type energy storage spring is simple and convenient, great convenience can be brought to field work, and time and labor are saved. The device comprises a rotating shaft, wherein a forward rotating thread section and a reverse rotating thread section are arranged on the rotating shaft, and the spiral directions of the forward rotating thread section and the reverse rotating thread section are opposite; the upper jaw clamping plate is provided with a forward rotation threaded hole matched with the forward rotation threaded section, the forward rotation threaded section of the rotating shaft is matched with the forward rotation threaded hole, and the upper jaw clamping plate is provided with an upper limiting bayonet with an upward opening; the jaw clamping plate is provided with a reverse threaded hole matched with the reverse threaded section, the reverse threaded section of the rotating shaft is matched with the reverse threaded hole, and the jaw clamping plate is provided with a lower limiting bayonet with a downward opening.

摘要：【中文】本发明公开了一种物料分配方法、装置、计算机存储介质及电子设备，物料分配方法用于至少两个串联的加工单元，每个加工单元包括并列设置的作业轨和公共输送轨，在相邻两个加工单元之间设有接驳轨，加工方法包括以下步骤：S1、判断一加工单元对应的作业轨上是否有正在加工的前一物料；S2、将后一物料沿输送方向输送至一加工单元的一侧的接驳轨上；S3、当一加工单元对应的作业轨上有正在加工的前一物料时，一加工单元的一侧的接驳轨将后一物料输送至一加工单元对应的公共输送轨并通过相邻两个加工单元之间的接驳轨流转至又一加工单元对应的作业轨或公共输送轨。该物料分配方法能够防止物料等待时间过长，有效提高生产效率。 【EN】The invention discloses a material distribution method, a device, a computer storage medium and electronic equipment, wherein the material distribution method is used for at least two processing units which are connected in series, each processing unit comprises an operation rail and a common conveying rail which are arranged in parallel, a connecting rail is arranged between every two adjacent processing units, and the processing method comprises the following steps: s1, judging whether a previous material being processed exists on the operation rail corresponding to one processing unit; s2, conveying the latter material to a connecting rail at one side of a processing unit along the conveying direction; and S3, when the operation rail corresponding to one processing unit has the previous material being processed, the connecting rail on one side of one processing unit conveys the next material to the common conveying rail corresponding to one processing unit and flows to the operation rail or the common conveying rail corresponding to another processing unit through the connecting rail between two adjacent processing units. The material distribution method can prevent the waiting time of the materials from being overlong, and effectively improves the production efficiency.

摘要：【中文】本发明公开了一种高压输电线路施工距离预警装置及其方法，包括测量端与报警端两部分，其电路结构与均安装在机壳内，且由电源模块供电。测量端的电场传感器经过信号处理电路连接控制器输入端，测距传感器连接控制器输入端，同时，控制器与无线传输模块连接；报警端无线数据传输模块与控制器相连接，机壳上装有工作模式设定键，经工作模式设定模块接入控制器，控制器输出端连接语音控制模块、灯光控制模块，语音控制模块连接报警器、蜂鸣器，灯光控制模块与发光二极管相连接；本发明通过设置互为分体结构的测量设备和报警设备，可以把测量设备设置在施工设备顶端上，操作人员手持报警设备，实现远距离检测并报警，符合大型机械设备的工作环境。 【EN】The invention discloses a construction distance early warning device and a construction distance early warning method for a high-voltage transmission line. The electric field sensor at the measuring end is connected with the input end of the controller through the signal processing circuit, the distance measuring sensor is connected with the input end of the controller, and meanwhile, the controller is connected with the wireless transmission module; the wireless data transmission module at the alarm end is connected with the controller, a working mode setting key is arranged on the machine shell and is connected with the controller through the working mode setting module, the output end of the controller is connected with the voice control module and the light control module, the voice control module is connected with the alarm and the buzzer, and the light control module is connected with the light emitting diode; according to the invention, by arranging the measuring equipment and the alarm equipment which are of mutually split structures, the measuring equipment can be arranged at the top end of the construction equipment, and an operator can hold the alarm equipment by hand, so that remote detection and alarm are realized, and the working environment of large-scale mechanical equipment is met.