摘要：【中文】本发明公开了一种超硬钛合金基体的制备方法，包括选取钛或钛合金坯料，将钛或钛合金坯料粉碎后进行熔炼、锻造加工得到钛合金基体，具体如下：将钛或钛合金坯料用自动混料机送到万吨油机自动压制自耗电极，用机械手运送到氩弧焊机焊接或送到真空氩弧焊机焊接电极；将焊接的自耗电极采用真空自耗电弧熔炼，记录熔炼的电流，熔炼出的合格熔锭经大型机床扒皮再送到数控快锻机；采用数控快速锻造机锻造基体铸锭；超硬磨具基体的加工，采用数控激光切削五轴机床加工，或者采用数控五轴联动加工，经热处理消除应力，退火温度控制为700℃。本发明以钛合金材料取代钢合金和不锈钢基体，具有比重轻、高熔点、耐高温、耐腐蚀、无磁性等优点。 【EN】The invention discloses a preparation method of a superhard titanium alloy matrix, which comprises the following steps of selecting a titanium or titanium alloy blank, crushing the titanium or titanium alloy blank, smelting, forging and processing to obtain the titanium alloy matrix, wherein the method comprises the following specific steps: conveying the titanium or titanium alloy blank to a ten thousand-ton oil machine by using an automatic mixer to automatically press a consumable electrode, and conveying the blank to an argon arc welding machine by using a manipulator for welding or conveying the blank to a welding electrode of a vacuum argon arc welding machine; melting the welded consumable electrode by adopting a vacuum consumable arc, recording the melting current, and peeling the melted qualified ingot by a large machine tool and then sending the ingot to a numerical control quick forging machine; forging the base ingot by using a numerical control rapid forging machine; the superhard grinding tool substrate is processed by adopting a numerical control laser cutting five-axis machine tool or numerical control five-axis linkage processing, stress is eliminated through heat treatment, and the annealing temperature is controlled to be 700 ℃. The titanium alloy material is used for replacing steel alloy and stainless steel substrates, and has the advantages of light specific gravity, high melting point, high temperature resistance, corrosion resistance, no magnetism and the like.

摘要：【中文】本申请属于车辆技术领域，提供了一种车辆、车辆驻坡控制系统与方法。在本申请中，通过扭矩估算器获取电机的电磁转矩，速度观测器根据电磁转矩和前一时刻的负载转矩获取电机的电机估算转速，并反馈给负载观测器，进而负载观测器根据实际转速和电机估算转速获取车辆当前时刻的负载转矩，并将当前时刻的负载转矩前馈至速度环电路，以便于速度环电路根据目标转速、实际转速以及当前时刻的负载转矩对电机运行状态进行控制，以此实现扭矩补偿，进而减少比例积分的调节时间、减小驻坡的后溜距离，从而解决现有的车辆驻坡控制方法存在的因后溜距离和超调距离大，难以满足驻坡需求的问题。 【EN】The application belongs to the technical field of vehicles and provides a vehicle, a vehicle slope-parking control system and a vehicle slope-parking control method. In the application, the electromagnetic torque of the motor is obtained through the torque estimator, the speed observer obtains the estimated rotating speed of the motor according to the electromagnetic torque and the load torque at the previous moment and feeds the estimated rotating speed back to the load observer, the load observer obtains the load torque of the vehicle at the current moment according to the actual rotating speed and the estimated rotating speed of the motor, and feeds the load torque at the current moment forward to the speed loop circuit, so that the speed loop circuit can control the running state of the motor according to the target rotating speed, the actual rotating speed and the load torque at the current moment, torque compensation is achieved, adjusting time of proportional integral is further reduced, backward sliding distance of slope parking is reduced, and the problem that due to the fact that the backward sliding distance and the overshoot distance are large, the requirement for slope parking is difficult to meet in the existing vehicle slope parking control method is solved.

摘要：【中文】本发明属植物调节剂技术领域，公开了一种皂荚嫁接愈合助长剂及制备方法和应用。由A剂生长激素、B剂杀菌剂、C剂营养剂、D剂成膜剂混合而成；其中：A剂为6‑苄氨基嘌呤6‑BA、激动素KT和吲哚丁酸钾IBA‑K按比例混合；B剂为高锰酸钾KMnO₄水溶液；C剂为葡萄糖酸镁水溶液、吡哆醇水溶液混合液，D剂为壳聚糖溶液。将皂荚接穗浸泡在愈合剂溶液中5‑20min后进行嫁接操作。所含植物生长调节剂、杀菌剂、营养剂、成膜剂，能刺激细胞增生、促进细胞分裂，为伤口营造无菌环境，加快愈伤组织形成，加速嫁接伤口愈合，提高嫁接成活率和植株生长量。生产成本低廉、制备方法简单、用量少、效果好、经济效益显著。 【EN】The present invention belongs to plant regulationThe technical field of agents, and discloses a gleditsia sinensis grafting healing growth substance, a preparation method and application. Is prepared by mixing A agent of growth hormone, B agent of bactericide, C agent of nutrient and D agent of film-forming agent; wherein: the agent A is 6-benzylaminopurine 6-BA, kinetin KT and potassium indolebutyrate IBA-K which are mixed according to a proportion; the agent B is potassium permanganate KMnO₄An aqueous solution; the agent C is a mixed solution of magnesium gluconate aqueous solution and pyridoxine aqueous solution, and the agent D is chitosan solution. And (3) soaking the gleditsia sinensis scions in the healing agent solution for 5-20min, and then carrying out grafting operation. The plant growth regulator, the bactericide, the nutrient and the film-forming agent contained in the plant growth regulator can stimulate cell proliferation and promote cell division, create a sterile environment for wounds, accelerate the formation of callus, accelerate the healing of grafting wounds and improve the grafting survival rate and the plant growth amount. Low production cost, simple preparation method, small dosage, good effect and remarkable economic benefit.

摘要：【中文】本发明属于植物育种技术领域，提供了一种辽东栎育苗轻基质及利用辽东栎育苗轻基质进行人工育苗的方法。所述辽东栎育苗轻基质以腐熟农林废弃物为主，以降低育苗成本，实现资源的可持续利用。以腐熟杨树皮、珍珠岩、蛭石、腐熟蘑菇渣按一定比例混合制成，以腐熟农林废弃物替代泥炭基质，具有轻型和环境友好的特点，与传统以泥炭为主的轻基质配方相比，基质理化性质无显著差异，育苗成本大幅度降低。本发明的辽东栎育苗轻基质，与无纺布育苗袋配套使用，其育苗效果与采用以泥炭为主的轻基质相比无显著差异，并且幼苗根系发育好，根系和基质成团，定植后成活率高。 【EN】The invention belongs to the technical field of plant breeding, and provides a Quercus liaodonta seedling growing light matrix and a method for artificially growing seedlings by using the same. The light matrix for culturing the quercus liaotungensis seedlings takes decomposed agricultural and forestry wastes as main materials, so that the seedling culturing cost is reduced, and the sustainable utilization of resources is realized. The light medium is prepared by mixing decomposed poplar bark, perlite, vermiculite and decomposed mushroom slag according to a certain proportion, and decomposed agricultural and forestry wastes are used for replacing peat medium, so that the light medium has the characteristics of light weight and environmental friendliness. The light matrix for quercus robur seedling cultivation is matched with a non-woven fabric seedling cultivation bag for use, the seedling cultivation effect is not obviously different from that of a light matrix mainly adopting peat, the root system of a seedling grows well, the root system and the matrix form a group, and the survival rate is high after planting.

摘要：【中文】本公开提供一种应变补偿型量子级联探测器，包括：衬底；下接触层，外延生长于衬底之上；周期性应变补偿量子级联功能层，外延于下接触层之上，包括多个级联周期；上接触层，外延于周期性的应变补偿量子级联功能层之上；下接触电极，位于刻蚀上接触层和周期性应变补偿量子级联功能层结构而露出的下接触层表面；以及上接触电极，位于上接触层的表面；其中，每个所述级联周期由下至上包括：吸收区和弛豫区；所述吸收区为与衬底晶格匹配的材料；所述弛豫区包括多层交替的应变补偿的势垒层和势阱层组成多量子阱结构，均为与衬底晶格不匹配的材料。 【EN】The present disclosure provides a strain-compensated quantum cascade detector, comprising: a substrate; a lower contact layer epitaxially grown on the substrate; the periodic strain compensation quantum cascade functional layer extends on the lower contact layer and comprises a plurality of cascade periods; the upper contact layer extends on the periodic strain compensation quantum cascade functional layer; the lower contact electrode is positioned on the surface of the lower contact layer exposed by etching the upper contact layer and the periodic strain compensation quantum cascade functional layer structure; and an upper contact electrode on a surface of the upper contact layer; wherein each of the cascade cycles comprises, from bottom to top: an absorption region and a relaxation region; the absorption region is made of a material matched with the substrate in lattice; the relaxation region comprises a multi-quantum well structure consisting of a plurality of layers of alternating strain compensation barrier layers and potential well layers, and the multi-quantum well structure is made of materials which are not matched with the crystal lattice of the substrate.

摘要：【中文】本发明涉及工业机器人喷涂技术领域，具体是一种喷涂机器人偏置手腕结构,包括作为整个手腕基座且与机器人通过螺钉连接的四轴手腕体、按照顺序与四轴手腕体通过螺钉连接的五轴手腕体、六轴手腕体、设置在六轴手腕体上的末端输出法兰，还包括：四轴传动组件，内套在四轴手腕体内，用于实现四轴手腕体的手腕传动；五轴传动组件，内套在五轴手腕体内，用于实现五轴手腕体的手腕传动；六轴传动组件，内套在六轴手腕体内，用于实现六轴传动组件的手腕传动，通过机器人驱动轴连接平键一、平键二、平键三分别实现四轴手腕体、五轴手腕体、六轴手腕体的转动，操作灵活，喷涂机器人专用手腕配套使用喷涂机器人，提高喷涂机器人性能及适用范围。 【EN】The invention relates to the technical field of industrial robot spraying, in particular to an offset wrist structure of a spraying robot, which comprises a four-axis wrist body, a five-axis wrist body, a six-axis wrist body and a tail end output flange, wherein the four-axis wrist body is used as a whole wrist base and is connected with the robot through screws, the five-axis wrist body and the six-axis wrist body are sequentially connected with the four-axis wrist body through screws, the tail end output flange is arranged on the six-axis wrist body, and the offset wrist structure further comprises: the four-axis transmission component is sleeved in the four-axis wrist body in an inner way and is used for realizing wrist transmission of the four-axis wrist body; the five-axis transmission assembly is sleeved in the five-axis wrist body in an inner way and is used for realizing wrist transmission of the five-axis wrist body; the six-axis transmission assembly is sleeved in the six-axis wrist body and used for realizing wrist transmission of the six-axis transmission assembly, the four-axis wrist body, the five-axis wrist body and the six-axis wrist body are respectively rotated by connecting the flat key I, the flat key II and the flat key III through the robot driving shaft, the operation is flexible, the spraying robot is matched with the special wrist of the spraying robot, and the performance and the application range of the spraying robot are improved.

摘要：【中文】本发明提出了一种防止老年人跌倒的应激性保护装置，用以解决老年人在跌倒时因没有防护而造成一定的身体损伤的问题，包括鞋垫与工作箱，所述工作箱内设有信号器，所述信号器包括气囊信号接收器和气囊信号处理器，所述信号器通过导线与气体发生装置开关电性连接，所述气体发生装置开关与气体发生装置电性连接，所述气体发生装置与压缩气囊固定连接，所述压缩气囊上设有排气口，所述鞋垫上表面分布有压力传感器，所述压力传感器共设有六个，一个呈横行椭圆形在足跟，另外两对呈左右对称性的分布在前脚掌，中间的压力感受器呈竖立椭圆形分布于四个压力传感器中间，所述压力传感器通过导线与控制中心电性连接。 【EN】The invention provides a stress protection device for preventing old people from falling, which is used for solving the problem that the old people cannot be protected to cause certain body injury when falling, and comprises an insole and a working box, wherein a signaler is arranged in the working box and comprises an air bag signal receiver and an air bag signal processor, the signaler is electrically connected with a gas generating device switch through a lead, the gas generating device switch is electrically connected with a gas generating device, the gas generating device is fixedly connected with a compression air bag, the compression air bag is provided with an exhaust port, the upper surface of the insole is distributed with pressure sensors, the pressure sensors are totally six, one pressure sensor is transversely arranged on a heel, the other two pairs of pressure sensors are symmetrically distributed on the front sole, and the pressure sensors in the middle are vertically distributed among the four pressure sensors in an oval shape, the pressure sensor is electrically connected with the control center through a lead.

摘要：【中文】本申请提供了一种多功能测井电缆坐卡悬挂装置，多功能测井电缆坐卡悬挂装置包括卡具本体、第一锥形夹片、第二锥形夹片、夹片顶推螺纹套和循环接头，所述卡具本体设置有锥形的中空通道，所述第一锥形夹片和所述第二锥形夹片组合后放入所述中空通道中，所述夹片顶推螺纹套套设在所述卡具本体外侧，并可将所述第一锥形夹片和所述第二锥形夹片从所述中空通道中顶出，所述循环接头套设在所述夹片顶推螺纹套外侧，所述卡具本体和所述夹片顶推螺纹套上均设置有过线槽，所述第一锥形夹片和所述第二锥形夹片组合后在中心轴线处形成过线孔，所述卡具本体上可拆卸地安装有支撑卡具。 【EN】The application provides a multifunctional logging cable seating and clamping suspension device which comprises a clamp body, a first conical clamping piece, a second conical clamping piece, a clamping piece pushing threaded sleeve and a circulating joint, the fixture body is provided with a conical hollow channel, the first conical clamping piece and the second conical clamping piece are combined and then placed in the hollow channel, the clamping piece pushing thread sleeve is sleeved outside the fixture body, and the first and second tapered jaws may be ejected from the hollow channel, the circulating joint is sleeved outside the clamping piece pushing threaded sleeve, the clamping device body and the clamping piece pushing threaded sleeve are both provided with wire passing grooves, the first conical clamping piece and the second conical clamping piece are combined to form a wire passing hole in the central axis, and the clamping device body is detachably provided with a supporting clamping device.

摘要：【中文】本发明涉及一种精锻机锻造圆角方钢成型方法，属于钢材锻造技术领域。为解决精锻机无法锻造圆角方钢坯料的问题，本发明提供了一种精锻机锻造圆角方钢成型方法，该方法锻造成型使用圆锤头，共设计4个道次，第1～3道次以圆形变形为主，第4道次坯料由圆坯变形为成品圆角方钢坯料。本发明通过优化精锻机锻造程序工艺参数，锻造出品质高、尺寸精度高、组织致密均匀、表面质量好的圆角方钢坯料成品，将其用于锻造、轧制等热加工，能够避免产品产生折叠缺陷，提高产品合格率。本发明解决了精锻机方锤头无法生产圆角方钢坯料的问题，利用圆锤头锻造出圆角方钢坯料，既满足产品要求，又节省更换锤头的作业时间，提高设备生产效率，便于灵活组织生产。 【EN】The invention relates to a forming method for forging fillet square steel by a precision forging machine, belonging to the technical field of steel forging. In order to solve the problem that a precision forging machine cannot forge round-corner square steel blanks, the invention provides a method for forging round-corner square steel by using the precision forging machine. According to the invention, by optimizing the technological parameters of the forging program of the precision forging machine, the finished product of the fillet square steel blank with high quality, high dimensional precision, compact and uniform tissue and good surface quality is forged, and the finished product is used for hot working such as forging, rolling and the like, so that the folding defect of the product can be avoided, and the product percent of pass is improved. The invention solves the problem that the square hammer head of the precision forging machine can not produce the round-corner square steel blank, and the round-corner square steel blank is forged by the round hammer head, thereby not only meeting the product requirement, but also saving the operation time for replacing the hammer head, improving the production efficiency of equipment and being convenient for flexible organization and production.

摘要：【中文】一种矿房切割槽成槽方法及爆破用钻孔装置，属于矿井爆破打孔领域。为解决上述爆破打孔车体积较大和重量较大的问题以及固定在地面的钻机造成的钻孔死角问题及矿房切割成槽安全性问题。爆破用钻孔装置，包括拖车装置和钻孔装置，所述的拖车装置包括拖车座、轮驱动电动机、轮子、控制箱和拉杆，所述的钻孔装置放置在拖车座上，所述的钻孔装置包括安装板，在安装板上设有若干安装孔，在安装孔内安装有辅助固定装置，所述的辅助固定装置包括穿过安装孔固定的电缸，在电缸的推杆前端固连有辅助钻孔电机，在辅助钻孔电机的转轴上固连有辅助钻头，本发明大大缩小了体积减轻了重量，能够进行手持操作和稳定地钻孔，避免出现钻孔死角问题。 【EN】A method for forming a cutting groove of a chamber and a drilling device for blasting belong to the field of mine blasting and drilling. The blasting punching machine aims to solve the problems of large volume and heavy weight of a blasting punching machine, dead angles of drilling caused by a drilling machine fixed on the ground and the safety problem of cutting a chamber into grooves. The drilling device for blasting comprises a trailer device and a drilling device, wherein the trailer device comprises a trailer seat, a wheel driving motor, wheels, a control box and a pull rod, the drilling device is placed on the trailer seat, the drilling device comprises a mounting plate, a plurality of mounting holes are formed in the mounting plate, auxiliary fixing devices are mounted in the mounting holes, each auxiliary fixing device comprises an electric cylinder which penetrates through the corresponding mounting hole to be fixed, an auxiliary drilling motor is fixedly connected to the front end of a push rod of each electric cylinder, and an auxiliary drill bit is fixedly connected to a rotating shaft of each auxiliary drilling motor.