摘要：【中文】机器人末端执行器快速接换装置及接换方法，涉及机器人末端执行器的自动换接技术领域。机器人末端执行器快速接换装置，包括第一装配体和第二装配体，第一装配体包括工具盘、公接头及公接头座；第二装配体包括连接座、导向杆、母接头、母接头座、弹簧、限位块及锁定组件；在第一装配体通过衔接部A与第二装配体的衔接部B连接的状态下，公接头插入母接头，并将母接头座压紧在限位块上，锁定组件可锁定或解锁工具盘。机器人末端执行器快速接换方法，应用于机器人末端执行器快速接换装置，包括对接过程和拆卸过程。本发明通过遥控机器人即可实现机器人末端执行器自动拆装，整个拆装过程快捷、简便、可靠性好，且公、母接头之间不会产生干涉。 【EN】A robot end effector quick switching device and a switching method relate to the technical field of automatic switching of robot end effectors. The robot end effector quick switching device comprises a first assembly body and a second assembly body, wherein the first assembly body comprises a tool disc, a male connector and a male connector seat; the second assembly body comprises a connecting seat, a guide rod, a female joint seat, a spring, a limiting block and a locking assembly; under the state that first assembly body is connected through linking portion A and the linking portion B of second assembly body, the male joint inserts female joint to compress tightly the female joint seat on the stopper, locking subassembly lockable or unblock tool dish. A robot end effector quick switching method is applied to a robot end effector quick switching device and comprises a butt joint process and a disassembly process. The invention can realize the automatic disassembly and assembly of the robot end effector by the remote control robot, the whole disassembly and assembly process is quick, simple and convenient, the reliability is good, and the interference between the male joint and the female joint can not be generated.

摘要：【中文】机器人末端工具快速接换装置及接换方法，涉及机器人末端执行器的自动换接技术领域。其包括第一装配体和第二装配体；当第一装配体与第二装配体连接时，第二装配体通过勾接部B与第一装配体的勾接部A相互勾接，工具盘上的锁定臂与基座上的定位缺口相抵，对接锁定组件用于锁定锁定臂的同时带动母接头与公接头对接，或解锁锁定臂的同时带动母接头与公接头分离。本发明第一装配体与第二装配体之间共有四处固定/连接点(两根定位短轴上各有一处，锁定臂两端各有一处)，四处连接点分布在基座的上、下端两侧，锁定后牢固可靠，可承受较大载荷。 【EN】A robot end tool rapid switching device and a switching method relate to the technical field of automatic switching of robot end effectors. Comprising a first assembly body and a second assembly body; when first assembly body and second assembly body are connected, the second assembly body passes through hook portion B and the mutual hook of hook portion A of first assembly body, and the locking arm on the instrument dish offsets with the location breach on the base, and butt joint locking subassembly drives female joint and male joint butt joint when being used for locking the locking arm, or drives female joint and male joint separation when unblock locking arm. The first assembly body and the second assembly body of the invention have four fixing/connecting points (one is arranged on each of the two positioning short shafts, and one is arranged at each of the two ends of the locking arm) in total, and the four connecting points are distributed on the two sides of the upper end and the lower end of the base, so that the invention is firm and reliable after locking and can bear larger load.

摘要：【中文】机器人末端执行器快速换接装置及换接方法，涉及机器人末端执行器的自动换接技术领域。机器人末端执行器快速换接装置，包括第一装配体和第二装配体；第一装配体包括工具盘、公接头座及公接头；工具盘一侧从上至下依次设有上臂、下臂及插接部A，另一侧设有工具连接面；第二装配体包括连接座、锁臂组件A、锁臂组件B、母接头及母接头座。机器人末端执行器快速换接方法，应用于机器人末端执行器快速换接装置，包括对接过程和拆卸过程。本发明通过遥控机器人即可实现机器人末端执行器自动拆装，整个拆装过程快捷、简便、可靠性好，且公、母接头之间不会产生干涉；第一装配体与第二装配体之间共有四处固定点，连接牢固可靠，可承受较大载荷。 【EN】A robot end effector quick switching device and a switching method relate to the technical field of automatic switching of robot end effectors. The robot end effector quick switching device comprises a first assembly body and a second assembly body; the first assembly body comprises a tool disc, a male connector seat and a male connector; one side of the tool tray is sequentially provided with an upper arm, a lower arm and an inserting part A from top to bottom, and the other side of the tool tray is provided with a tool connecting surface; the second assembly body includes connecting seat, locking arm subassembly A, locking arm subassembly B, female joint and female joint seat. A robot end effector quick switching method is applied to a robot end effector quick switching device and comprises a butt joint process and a disassembly process. The invention can realize the automatic disassembly and assembly of the robot end effector by the remote control robot, the whole disassembly and assembly process is quick, simple and convenient, the reliability is good, and the male joint and the female joint cannot generate interference; the first assembly body and the second assembly body have four fixing points in total, are firm and reliable in connection, and can bear large load.

摘要：【中文】机器人末端工具快速换接装置及换接方法，涉及机器人末端工具的自动换接技术领域。其包括第一装配体和第二装配体；第一装配体包括工具盘、公接头及公接头座；第二装配体包括电机、连接座A、旋转套、连接座B、母接头、母接头座对接分离组件；当第一装配体与第二装配体连接时，工具盘通过衔接部A与连接座B的衔接部B连接，对接分离组件用于锁定工具盘同时带动公、母接头对接，或解锁工具盘同时带动公、母接头分离。机器人末端工具快速换接方法，应用于机器人末端工具快速换接装置，包括对接过程和拆卸过程。本发明通过遥控机器人即可实现机器人末端工具的自动拆装，整个拆装过程快捷、简便、可靠性好，且公、母接头之间不会产生干涉。 【EN】A quick switching device and a quick switching method for a robot end tool relate to the technical field of automatic switching of robot end tools. Comprising a first assembly body and a second assembly body; the first assembly body comprises a tool disc, a male connector and a male connector seat; the second assembly body comprises a motor, a connecting seat A, a rotating sleeve, a connecting seat B, a female joint and a female joint seat butt joint separation assembly; when the first assembly body is connected with the second assembly body, the tool disc is connected with the connecting part B of the connecting seat B through the connecting part A, and the butt joint separation assembly is used for locking the tool disc and simultaneously driving the male joint and the female joint to be in butt joint, or unlocking the tool disc and simultaneously driving the male joint and the female joint to be separated. A robot end tool quick switching method is applied to a robot end tool quick switching device and comprises a butt joint process and a disassembly process. The invention can realize the automatic disassembly and assembly of the end tool of the robot by the remote control robot, the whole disassembly and assembly process is quick, simple and convenient, the reliability is good, and the male joint and the female joint can not generate interference.

摘要：本申请涉及一种抽水蓄能发电厂仪表图像处理方法、装置、设备、存储介质和程序产品。该方法包括：使用第一检测模型对仪表图像进行表盘检测和指针检测，确定仪表图像中的表盘区域，以及得到仪表图像的指针位置信息；使用基于脉冲神经网络和注意力机制的第二识别模型对表盘区域中的刻度线进行关键点检测，得到表盘区域中各刻度线的刻度位置信息；获取表盘区域的文本识别结果，根据文本识别结果和刻度位置信息得到表盘区域中各刻度线对应的刻度值；根据指针位置信息、各刻度线对应的刻度位置信息和刻度值，得到仪表图像的仪表读数结果。采用本方法能够实现对抽水蓄能发电厂中仪表读数的高精度检测。

摘要：本发明是一种高硬度钨合金材料的制造方法，该种高硬度钨合金材料的制造原料的化学成份及重量百分比为：Ni1％～3％，Fe0.1％～1％，Cr1％～3％，余量为W，该种高硬度钨合金材料的制备步骤为：⑴按上述化学成份及重量百分比将原料混匀；⑵在原料上加入石蜡作为有利于粉末成型的成型剂，石蜡的加入量为原料重量的2％～3％，混匀；⑶将掺入石蜡后混匀的原料放入模具，通过振动或手工压制的方式制成毛坯；⑷将毛坯放在连续式氢气排蜡炉中，加热到800℃±20℃进行排蜡；⑸将排蜡后的毛坯放在真空烧结炉中进行烧结，烧结温度为1490℃±60℃，保温30min～120min。该方法使该高硬度钨合金材料在不经机械变形强化时，硬度达到40HRC以上，密度达到18.10g/cm³以上。

摘要：【中文】本发明公开了一种新型超大排量超高压力固井设备，包括装载体，所述装载体上安装有液压系统、动力传动系统、计量罐、电气系统、气路系统、操控系统、操作平台、柱塞泵、清水管汇、泥浆管汇、高压管汇、混合系统和上灰管汇，所述柱塞泵为五缸柱塞泵。采用五缸柱塞泵提高了固井设备的压力和排量，满足高压力、大排量的需求；采用双混合器进行混浆，增大混合效率，提高混浆密度的稳定性，保证长时间不间断作业需求；优化混合系统管路，将多套混合系统集成在一个混浆罐上，提高设备的稳定性；优化清水管汇，实现一台喷射泵亦可同时满足多个混合器供水需求，满足大排量的需求。 【EN】The invention discloses novel ultra-large-displacement ultra-high pressure well cementation equipment which comprises a loading body, wherein a hydraulic system, a power transmission system, a metering tank, an electrical system, a gas circuit system, an operation platform, a plunger pump, a clear water manifold, a slurry manifold, a high pressure manifold, a mixing system and a loading manifold are arranged on the loading body, and the plunger pump is a five-cylinder plunger pump. The five-cylinder plunger pump is adopted to improve the pressure and the discharge capacity of the well cementation equipment and meet the requirements of high pressure and large discharge capacity; the double mixers are adopted for mixing the slurry, so that the mixing efficiency is increased, the stability of the density of the mixed slurry is improved, and the requirement of long-time uninterrupted operation is met; the pipeline of a mixing system is optimized, and a plurality of sets of mixing systems are integrated on one slurry mixing tank, so that the stability of the equipment is improved; the clear water manifold is optimized, one jet pump can meet the water supply requirements of a plurality of mixers simultaneously, and the requirement of large discharge capacity is met.

摘要：本发明公开了一种水泵水轮机的S型特性识别方法、装置和控制方法。水泵水轮机的S型特性识别方法包括：每隔预设时间间隔采集一组水泵水轮机的状态参数，其中，所述状态参数包括水泵水轮机的流量和转速；计算所述水泵水轮机的转速和流量的关系曲线在当前所述预设时间间隔内的斜率；根据所述斜率的正负极性和绝对值，判断所述水泵水轮机是否进入S特性区，实现了对水泵水轮机的S型特性识别，引入了根据斜率的绝对值来判断水泵水轮机是否进入S特性区，可以更好地识别出水泵水轮机刚进入S特性区或即将进入S特性区的时机，提高了识别准确度，使得识别更加及时。

摘要：【中文】本发明公开了一种电压互感器励磁特性测试的方法，所述电压互感器励磁特性测试基于便携式电压互感器励磁特性测试仪进行测试，所述方法包括：将待测试电压互感器利用连接线与所述便携式电压互感器励磁特性测试仪进行连接；打开所述便携式电压互感器励磁特性测试仪的电源开关，进入所述便携式电压互感器励磁特性测试仪的测试界面；设置所需要测试的最大输出电压、最大输出电流，并启动开始试验；当所述便携式电压互感器励磁特性测试仪升到所述最大输出电压或所述最大输出电流时，自动降压，并输出励磁特性曲线及拐点电压；读取所需要的测量点电压以及励磁电流，并保存试验的结果。在本发明实施中，所述方法能够快速地测试电压互感器励磁特性。 【EN】The invention discloses a method for testing the excitation characteristic of a voltage transformer, which is based on a portable voltage transformer excitation characteristic tester for testing, and comprises the following steps: connecting a voltage transformer to be tested with the portable voltage transformer excitation characteristic tester by using a connecting wire; opening a power switch of the portable voltage transformer excitation characteristic tester, and entering a test interface of the portable voltage transformer excitation characteristic tester; setting the maximum output voltage and the maximum output current to be tested, and starting a test; when the excitation characteristic tester of the portable voltage transformer rises to the maximum output voltage or the maximum output current, the voltage is automatically reduced, and an excitation characteristic curve and inflection point voltage are output; and reading the required measuring point voltage and exciting current, and storing the test result. In the implementation of the invention, the method can quickly test the excitation characteristic of the voltage transformer.

摘要：本发明实施例公开了一种蓄能电厂末端传感器检修方法、设备及存储介质。该方法包括：获取蓄能电厂末端传感器的维修运维信息以及周期检测信息；其中，维修运维信息，包括：蓄能电厂末端传感器的维修周期、上次维修时间、以及正常运行阈值；周期检测信息，包括：至少一个检测时间，以及与各检测时间对应的运行检测值；根据维修运维信息以及周期检测信息，确定蓄能电厂末端传感器的状态周期运维指标、状态趋势运维指标、以及检修时间指标；根据状态周期运维指标、状态趋势运维指标、以及检修时间指标，确定蓄能电厂末端传感器的检修策略。该方法根据蓄能电厂末端传感器的运维信息以及检测信息，对蓄能电厂末端传感器进行检修提示，以避免漏检或过检。

摘要：本发明实施例公开了一种蓄能电厂末端传感器检修方法、设备及存储介质。该方法包括：获取蓄能电厂末端传感器的维修运维信息以及周期检测信息；其中，维修运维信息，包括：蓄能电厂末端传感器的维修周期、上次维修时间、以及正常运行阈值；周期检测信息，包括：至少一个检测时间，以及与各检测时间对应的运行检测值；根据维修运维信息以及周期检测信息，确定蓄能电厂末端传感器的状态周期运维指标、状态趋势运维指标、以及检修时间指标；根据状态周期运维指标、状态趋势运维指标、以及检修时间指标，确定蓄能电厂末端传感器的检修策略。该方法根据蓄能电厂末端传感器的运维信息以及检测信息，对蓄能电厂末端传感器进行检修提示，以避免漏检或过检。