摘要：【中文】本发明公开了一种数控电解磨削加工对刀装置和方法，其中，所述装置包括：机床工作台，机床工作台用于装夹待加工工件；加工模块，加工模块设置于机床工作台的上方，加工模块用于对待加工工件进行加工；电源模块，电源模块分别与待加工工件和加工模块相连，电源模块用于为电解磨削加工过程提供电源；电解液组件，电解液组件与加工模块相连，以形成电解液回路；测压模块，测压模块设置于电解液回路中，测压模块用于检测电解液回路的背压值。本发明能够实现电解磨削加工的快速对刀和加工间隙的有效控制，并可提高导电磨轮的使用寿命。 【EN】The invention discloses a numerical control electrolytic grinding processing tool setting device and a method, wherein the device comprises: the machine tool workbench is used for clamping a workpiece to be machined; the processing module is arranged above the machine tool workbench and is used for processing a workpiece to be processed; the power module is respectively connected with the workpiece to be machined and the machining module and is used for providing power for the electrolytic grinding machining process; the electrolyte component is connected with the processing module to form an electrolyte loop; and the pressure measuring module is arranged in the electrolyte loop and is used for detecting the back pressure value of the electrolyte loop. The invention can realize the quick tool setting and the effective control of the processing clearance of the electrolytic grinding processing, and can improve the service life of the conductive grinding wheel.

摘要：【中文】本发明属于电解加工技术领域，涉及一种深长交叉孔电解去毛刺装置，包括与电源负极连接的阴极件，阴极件包括阴极杆，阴极杆内部设有与电解液槽相连通的电解液通道，阴极杆外部设有多个与工件深长交叉孔的空间结构相适应的工作端，每个工作端的上方设有多个与电解液通道相连通的电解液出口，阴极杆上下两端还分别连接有定位端和导向端，阴极杆为中空圆柱型阴极杆，阴极杆选用304不锈钢，且阴极杆的外侧涂有绝缘层，定位端为正六边形结构。本发明对于深长交叉孔边缘处毛刺具有良好的去除效果，且单次加工可以同时对多个交叉孔处的毛刺进行去除，具有加工质量高、加工效率高，阴极件使用寿命长，操作简单等优点，可适用于大批量的零件加工工作。 【EN】The invention belongs to the technical field of electrolytic machining, and relates to a deep and long cross hole electrolytic deburring device which comprises a cathode piece connected with a power supply cathode, wherein the cathode piece comprises a cathode rod, an electrolyte channel communicated with an electrolyte tank is arranged inside the cathode rod, a plurality of working ends matched with the space structure of a deep and long cross hole of a workpiece are arranged outside the cathode rod, a plurality of electrolyte outlets communicated with the electrolyte channel are arranged above each working end, the upper end and the lower end of the cathode rod are respectively connected with a positioning end and a guide end, the cathode rod is a hollow cylindrical cathode rod, the cathode rod is made of 304 stainless steel, an insulating layer is coated on the outer side of the cathode rod, and the positioning end is of a regular hexagon structure. The invention has good removing effect on burrs at the edges of the deep and long cross holes, can simultaneously remove the burrs at the positions of the plurality of cross holes by single processing, has the advantages of high processing quality, high processing efficiency, long service life of the cathode piece, simple operation and the like, and is suitable for large-batch part processing work.

摘要：【中文】本发明涉及一种金刚石与316不锈钢专用真空钎焊钎料，包括如下质量百分含量的组分：Cr 6％～8％，Si 4％～8％，Sn 4％～7％，B 2.5％～4％，Fe 2％～4％，C 0.03％～0.1％，剩余为Ni；本发明的真空钎焊钎料熔点低，具有较好的热强性、抗氧化性、耐腐蚀性及润湿性，配合本发明的真空钎焊方法，先使用氟化硼与高纯氩混合气体去除316不锈钢基体上氧化膜，再进一步使用氢氮混合气还原彻底去除焊料与不锈钢表面氧化膜，在真空钎焊阶段使用本发明的真空钎焊钎料，使金刚石与316不锈钢在焊接时的焊接内应力较小，真空钎焊后能够获得较高焊接强度的焊缝，可大幅降低金刚石产生裂纹的比率。 【EN】The invention relates to a special vacuum brazing solder for diamond and 316 stainless steel, which comprises the following components in percentage by mass: 6 to 8 percent of Cr, 4 to 8 percent of Si, 4 to 7 percent of Sn, 2.5 to 4 percent of B, 2 to 4 percent of Fe, 0.03 to 0.1 percent of C and the balance of Ni; the vacuum brazing solder disclosed by the invention is low in melting point, and has better heat resistance, oxidation resistance, corrosion resistance and wettability, and by matching with the vacuum brazing method disclosed by the invention, the mixed gas of boron fluoride and high-purity argon is used for removing an oxide film on a 316 stainless steel substrate, then the mixed gas of hydrogen and nitrogen is used for reducing and completely removing a solder and an oxide film on the surface of stainless steel, so that the vacuum brazing solder disclosed by the invention is used in a vacuum brazing stage, the welding internal stress of diamond and 316 stainless steel during welding is smaller, a welding seam with higher welding strength can be obtained after vacuum brazing, and the rate of cracks generated by the diamond can be greatly reduced.

摘要：【中文】本发明提供了一种用于可分屏笔记本电脑的旋转轴，包括：基轴，所述基轴的平行方向上设置有转轴；转轴，所述转轴两端均设置有转轴齿轮和转轴段，转轴齿轮与基轴齿轮啮合安装；限位轴，所述限位轴与基轴、转轴的轴线平行；转盘，所述转盘中设置有弧形的转盘口，转盘口的弧度在90‑180度之间，限位齿轮活动安装在转盘口中；本发明将用于屏幕旋转的限位轴与基轴和转轴设置在不同平面，形成空间上的关系，使其在旋转中不会相互干扰，盖板可以实现360度旋转，屏幕可以实现180度的旋转，并且这种旋转是分段轴和屏幕、盖板的单独作用，不需要有被动的旋转，防止在旋转中造成力度的不同而损坏。 【EN】The invention provides a rotating shaft for a notebook computer with a detachable screen, which comprises: the base shaft is provided with a rotating shaft in the parallel direction; the two ends of the rotating shaft are provided with a rotating shaft gear and a rotating shaft section, and the rotating shaft gear is meshed with the base shaft gear; the limiting shaft is parallel to the axes of the base shaft and the rotating shaft; the turntable is provided with an arc turntable opening, the radian of the turntable opening is between 90 and 180 degrees, and the limiting gear is movably arranged in the turntable opening; the limiting shaft, the base shaft and the rotating shaft for screen rotation are arranged on different planes to form a spatial relationship, so that the limiting shaft, the base shaft and the rotating shaft cannot interfere with each other in rotation, the cover plate can rotate for 360 degrees, the screen can rotate for 180 degrees, the rotation is an independent action of the segmented shaft, the screen and the cover plate, passive rotation is not needed, and damage caused by different forces in rotation is prevented.

摘要：【中文】本发明公开了一种模块化伺服电机外套。它包括关节机座机构和U型法兰架机构，关节机座机构设在U型法兰架机构内；关节机座机构包括L型支架、伺服电机和电机套盖，L型支架上设伺服电机和电机套盖，电机套盖内嵌伺服电机，伺服电机和电机套盖分别与L型支架固定连接；U型法兰架机构包括U型法兰架、驱动法兰和随动法兰，U型法兰架上设驱动法兰和随动法兰，驱动法兰设在L型左臂上，随动法兰设在L型右臂上。该模块化伺服电机外套能够通过内嵌伺服电机的方式，快速实现机器人关节的成型制造。采用本发明构思，能够根据不同型号伺服电机进行改型设计，形成对应型号的电机外套以及机器人关节。 【EN】The invention discloses a modularized servo motor outer sleeve. The joint machine base mechanism is arranged in the U-shaped flange frame mechanism; the joint machine seat mechanism comprises an L-shaped support, a servo motor and a motor sleeve cover, wherein the servo motor and the motor sleeve cover are arranged on the L-shaped support, the servo motor is embedded in the motor sleeve cover, and the servo motor and the motor sleeve cover are respectively and fixedly connected with the L-shaped support; the U-shaped flange frame mechanism comprises a U-shaped flange frame, a driving flange and a follow-up flange, wherein the driving flange and the follow-up flange are arranged on the U-shaped flange frame, the driving flange is arranged on the L-shaped left arm, and the follow-up flange is arranged on the L-shaped right arm. The modularized servo motor outer sleeve can rapidly realize the molding and manufacturing of the robot joint through the mode of the embedded servo motor. By adopting the design of the invention, the motor outer sleeve and the robot joint with corresponding models can be formed by modifying and designing servo motors with different models.

摘要：【中文】本发明公开了一种机器人示教用末端坐标球。它包括中心球体、x轴标、y轴标、z轴标、连接法兰；中心球体上设有多个两两相互垂直的螺纹安装孔、x轴标、y轴标、z轴标和连接法兰，x轴标、y轴标、z轴标分别通过螺纹安装孔与中心球体相连接，连接法兰一端通过中心球体上两两相互垂直的螺纹安装孔与中心球体相连接，连接法兰另一端与机器人末端关节相连接，且使中心球体、x轴标、y轴标、z轴标和连接法兰组装后构成一笛卡尔直角坐标系。该机器人示教用末端坐标球安装调节方便，能够适应不同机器人关节坐标系，末端坐标球能够方便、直观地显示机器人末端关节空间位置与姿态，从而能够有效提高机器人调试效率与准确性。 【EN】The invention discloses a terminal coordinate ball for robot teaching. The device comprises a central sphere, an x-axis mark, a y-axis mark, a z-axis mark and a connecting flange; the central sphere is provided with a plurality of threaded mounting holes, an x-axis mark, a y-axis mark, a z-axis mark and a connecting flange which are mutually perpendicular in pairs, the x-axis mark, the y-axis mark and the z-axis mark are respectively connected with the central sphere through the threaded mounting holes, one end of the connecting flange is connected with the central sphere through the threaded mounting holes which are mutually perpendicular in pairs on the central sphere, the other end of the connecting flange is connected with a tail end joint of the robot, and the central sphere, the x-axis mark, the y-axis mark, the z-axis mark and the connecting flange are assembled to form a Cartesian rectangular coordinate system. The robot teaching terminal coordinate ball is convenient to install and adjust, can adapt to different robot joint coordinate systems, and can conveniently and visually display the spatial position and the posture of the robot terminal joint, so that the robot debugging efficiency and accuracy can be effectively improved.

摘要：【中文】本发明公开了一种超声旋涂机，包括外壳，所述外壳的内壁安装有内胆，所述外壳和内胆的下端内侧安装有电路，所述外壳的内壁下方安装有电机，所述内胆的内壁上方左侧安装有喷淋头，所述内胆的内壁上方安装有超声波发生片，所述外壳的外壁右侧安装有操作板。该超声旋涂机，结构科学合理，使用安全方便，设置有外壳、内胆、顶盖、喷淋头、吸附盘、超声波发生片、电机、电路和操作板之间的配合，使电机和喷淋头可对吸附在吸附盘上方的工件进行旋涂处理，同时超声波发生片可通电产生高频振荡，从而发出超声波，旋涂机在工作时具有了更好的涂覆效果，通过超声波对喷淋溶液的超声作用，解决了旋涂机存在的喷淋涂覆不均匀等问题。 【EN】The invention discloses an ultrasonic spin coating machine which comprises a shell, wherein an inner container is arranged on the inner wall of the shell, a circuit is arranged on the inner sides of the lower ends of the shell and the inner container, a motor is arranged below the inner wall of the shell, a spray header is arranged on the left side above the inner wall of the inner container, an ultrasonic wave generating sheet is arranged above the inner wall of the inner container, and an operating plate is arranged on the right side of the outer wall of the shell. This supersound spin coater, structure scientific and reasonable, convenience safe in utilization, be provided with the shell, the inner bag, the top cap, the shower head, the adsorption disc, ultrasonic wave takes place the piece, including a motor, an end cap, a controller, and a cover plate, circuit and cooperation between the operation panel, make motor and shower head can carry out the spin coating to the work piece that adsorbs the adsorption disc top and handle, ultrasonic wave takes place the piece simultaneously and can switch on and produce high frequency oscillation, thereby send the ultrasonic wave, the spin coater has better coating effect at the during operation, through the ultrasonic action of ultrasonic wave to spraying solution, the inhomogeneous scheduling problem of coating that sprays that the spin coater exists has been solved.

摘要：【中文】本发明涉及医疗器械技术领域，尤其是一种医用等离子体射流装置，包括给气口、DBD等离子体源、离子回旋共振系统和磁导喷管，给气口安装在壳体的一端，磁导喷管位于壳体的另一端，DBD等离子体源安装在壳体内部，离子回旋共振系统安装在壳体外侧，DBD等离子体源包括电连接的控制电路板和放电模块，控制电路板调节电参数给放电模块施加高频高压电场，工作气体在放电模块内发生电离产生等离子体进入离子回旋共振系统，离子回旋共振系统对等离子体进行加速，加速后的等离子体进入磁导喷管，等离子体的周向速度在磁导喷管内转换为轴向速度后射出，本发明可以解决现有技术中等离子体医疗产生的射流强度太轻柔而导致使用效果不佳的问题。 【EN】The invention relates to the technical field of medical instruments, in particular to a medical plasma jet device which comprises a gas supply port, a DBD plasma source, an ion cyclotron resonance system and a magnetic conductance spray pipe, wherein the gas supply port is arranged at one end of a shell, the magnetic conductance spray pipe is arranged at the other end of the shell, the DBD plasma source is arranged in the shell, the ion cyclotron resonance system is arranged on the outer side of the shell, the DBD plasma source comprises a control circuit board and a discharge module which are electrically connected, the control circuit board adjusts electrical parameters to apply a high-frequency high-voltage electric field to the discharge module, working gas is ionized in the discharge module to generate plasma, the plasma enters the ion cyclotron resonance system, the plasma is accelerated by the ion cyclotron resonance system, the accelerated plasma enters the magnetic conductance spray pipe, the circumferential velocity of the plasma is converted into the axial velocity in the magnetic conductance spray pipe and then is emitted, and the problem that the jet intensity generated by plasma medical treatment in the prior art is too soft .

摘要：【中文】本发明公开了一种土体中重金属污染物迁移路径检测试验装置和试验方法。该装置包括底板、横板、侧板、管道，所述底板上设置有凹槽，所述底板利用凹槽与横板、侧板拼接，所述横板和侧板固定连接，所述管道包括内管和外管，所述侧板上设置有管道孔，所述管道穿过管道孔与侧板相连。本发明大可在模型箱中实现不同试验对象的制备，最大程度模拟实际现场的污染土特征；不仅可以实现地质雷达检测污染物，还能开展地质雷达检测污染物从土样表面下渗或从管道渗漏至土体的迁移路径；可通过对比测线上试验土样的地质雷达反射波形图和切割面照片，验证地质雷达对土体中污染物的检测精度，建立不同条件下重金属污染土的雷达反射波图像特征库。 【EN】The invention discloses a test device and a test method for detecting migration paths of heavy metal pollutants in a soil body. The device includes bottom plate, diaphragm, curb plate, pipeline, be provided with the recess on the bottom plate, the bottom plate utilizes recess and diaphragm, curb plate concatenation, diaphragm and curb plate fixed connection, the pipeline includes inner tube and outer tube, be provided with the pipeline hole on the curb plate, the pipeline passes the pipeline hole and links to each other with the curb plate. The invention can realize the preparation of different test objects in the model box, and can simulate the characteristics of the polluted soil on the actual site to the maximum extent; the geological radar can be used for detecting pollutants, and detecting a migration path of the pollutants leaked from the surface of a soil sample or from a pipeline to a soil body by the geological radar; the detection precision of the geological radar on pollutants in the soil body can be verified by comparing the geological radar reflection oscillogram and the cutting surface photo of the test soil sample on the measuring line, and a radar reflected wave image feature library of the heavy metal polluted soil under different conditions is established.

摘要：【中文】本发明公开了一种三级酰胺化合物的制备方法，属于有机合成领域。本发明无需配体参与和高温反应体系，在特定铜催化剂、碱试剂作用下，将式(II)所示的芳基甲酰胺类化合物和式(III)所示的对甲苯磺酰腙类化合物直接偶联制得式(I)所示的三级酰胺化合物。本发明方法绿色简便，且三级酰胺化合物的产率可达82％左右。 【EN】The invention discloses a preparation method of a tertiary amide compound, belonging to the field of organic synthesis. According to the invention, a ligand participation and high-temperature reaction system is not required, and the aryl formamide compound shown in the formula (II) and the p-toluenesulfonylhydrazone compound shown in the formula (III) are directly coupled under the action of a specific copper catalyst and an alkali reagent to prepare the tertiary amide compound shown in the formula (I). The method is green and simple, and the yield of the tertiary amide compound can reach about 82%.