摘要：【中文】本发明提供一种原状软土取土器，包括框架总成、支架、蜗轮蜗杆结构、螺杆、压环刀装置和切土环刀，框架总成固定于支架上部，蜗轮蜗杆结构包括设置于框架总成上的蜗轮和蜗杆，蜗杆和蜗轮啮合，螺杆竖直设置于框架总成上，且螺杆贯穿并固定连接蜗轮，螺杆与压环刀装置螺纹连接，压环刀装置与框架总成活动连接，压环刀装置下端可拆卸连接切土环刀，切土环刀包括两个刀体，刀体为半圆形筒体，两刀体合拢形成圆筒，且两刀体的一合拢母线处设有活页，两刀体的一合拢母线处设有卡扣。本发明的有益效果：适应多种场地的软土取土工作,实现连续取样可大大提高取样效率；可随意控制转速，且加压稳定，有效减少了原状土取土过程的扰动。 【EN】The invention provides an undisturbed soft soil sampler which comprises a frame assembly, a support, a worm and gear structure, a screw, a ring pressing cutter device and a soil cutting ring cutter, wherein the frame assembly is fixed on the upper part of the support, the worm and gear structure comprises a worm gear and a worm which are arranged on the frame assembly, the worm is meshed with the worm gear, the screw is vertically arranged on the frame assembly, the screw penetrates through and is fixedly connected with the worm gear, the screw is in threaded connection with the ring pressing cutter device, the ring pressing cutter device is movably connected with the frame assembly, the lower end of the ring pressing cutter device is detachably connected with the soil cutting ring cutter, the soil cutting ring cutter comprises two cutter bodies, the cutter bodies are semicircular cylinder bodies, the two cutter bodies are folded to form a cylinder, a folding bus of the two cutter bodies is provided with. The invention has the beneficial effects that: the device is suitable for soft soil taking work in various fields, and the sampling efficiency can be greatly improved by realizing continuous sampling; the rotating speed can be controlled at will, the pressurization is stable, and the disturbance of the original soil taking process is effectively reduced.

摘要：【中文】本发明公开了一种切割金刚线用盘条的连铸坯生产方法，连铸坯的化学成分以质量百分比计为：0.90％≤C≤1.15％、0.15％≤Si≤0.4％、0.3％≤Mn≤0.6％、0.1％≤Cr≤0.3％、P≤0.01％、S≤0.01％、Al≤0.002％、Ti≤0.001％、N≤0.003％，余量为Fe和其它不可避免的杂质。通过采用纳米隔热材料对中间包进行保温，使用电磁感应加热装置对中间包钢水进行加热，控制浇钢过程中钢水过热度稳定。通过调整拉速、结晶器水量及电磁搅拌，二冷比水量等参数，控制末端电磁搅拌位置处液芯厚度占比。末端电磁搅拌及热坯压下共同作用，铸坯内部均匀性最佳，中心偏析值控制在0.96‑1.04，实现切割金刚线用盘条组织均匀性一致。 【EN】The invention discloses a continuous casting billet production method of a wire rod for cutting a diamond wire, which comprises the following chemical components in percentage by mass: c is more than or equal to 0.90 percent and less than or equal to 1.15 percent, Si is more than or equal to 0.4 percent and less than or equal to 0.3 percent and less than or equal to 0.6 percent, Cr is more than or equal to 0.1 percent and less than or equal to 0.3 percent, P is less than or equal to 0.01 percent, S is less than or equal to 0.01 percent, Al is less than or equal to 0.002 percent, Ti is less than or equal to 0.001 percent, N is less than or equal to 0.003 percent, and the. The tundish is insulated by adopting a nanometer heat insulating material, the molten steel of the tundish is heated by using an electromagnetic induction heating device, and the superheat degree of the molten steel in the steel pouring process is controlled to be stable. The ratio of the thickness of the liquid core at the electromagnetic stirring position at the tail end is controlled by adjusting the pulling speed, the water quantity of the crystallizer, the electromagnetic stirring, the secondary cooling ratio water quantity and other parameters. The end electromagnetic stirring and hot billet reduction are combined, the internal uniformity of the casting blank is optimal, the central segregation value is controlled to be 0.96-1.04, and the uniformity of the wire rod structure for cutting the diamond wire is consistent.

摘要：【中文】本发明提供了一种电解铝预焙阳极防氧化绝缘涂料，所述电解铝预焙阳极防氧化绝缘涂料按质量百分比包括如下组份：主组分60％～75％，次组分0.01％～5％，纳米溶剂结合相24％～34％，涂料稳定相0.01％～5％。所述主组分包括无定型氧化铝、纳米级ρ‑Al₂O₃、纳米级γ‑Al₂O₃和纳米级α‑Al₂O₃。本发明制备的绝缘涂料，经喷涂机喷到阳极后，可在常温条件下6～8h固化，阳极涂料在工作温度500～800℃下可形成致密的网状结构，长期耐受温度在900℃以上，物理、化学性能稳定。 【EN】The invention provides an anti-oxidation insulating coating for an electrolytic aluminum prebaked anode, which comprises the following components in percentage by mass: 60 to 75 percent of main component, 0.01 to 5 percent of secondary component, 24 to 34 percent of nano solvent binding phase and 0.01 to 5 percent of coating stabilizing phase. The main component comprises amorphous alumina and nano rho-Al₂O₃Nano-grade gamma-Al₂O₃And nano-scale α -Al₂O₃. The insulating paint prepared by the invention can be sprayed to the anode by a spraying machine under the condition of normal temperatureAnd (3) curing for 6-8 h, wherein the anode coating can form a compact reticular structure at the working temperature of 500-800 ℃, can endure the temperature of over 900 ℃ for a long time, and has stable physical and chemical properties.

摘要：【中文】本发明涉及一种可调节式插片清洗夹具，包括两个竖直且平行设置的侧板，在两个侧板之间设有夹持组件；所述夹持组件包括多个沿水平方向依次排列设置的双排槽夹持板，所述双排槽夹持板的两侧对应设有多个夹持槽，所述双排槽夹持板的两端分别与所述侧板活动连接，以实现相邻双排槽夹持板之间的距离可调。本发明通过清洗夹具上的多排夹持槽、定位槽，可以将多个金属盖板、陶瓷基板等薄片工件按照一定间距垂直装夹定位在清洗夹具中，工件下方漏液孔不堵塞，排水流畅，清洗洁净度及效率均高，被清洗工件在清洗过程中不会松动漂浮。清洗夹具中一次可装夹较多插片，提高了生产效率高，同时可满足多种规格尺寸插片装夹清洗要求。 【EN】The invention relates to an adjustable insert cleaning clamp which comprises two vertical side plates arranged in parallel, wherein a clamping assembly is arranged between the two side plates; the clamping assembly comprises a plurality of double-row-groove clamping plates which are sequentially arranged along the horizontal direction, a plurality of clamping grooves are correspondingly arranged on two sides of each double-row-groove clamping plate, and two ends of each double-row-groove clamping plate are movably connected with the side plates respectively so as to realize that the distance between every two adjacent double-row-groove clamping plates is adjustable. According to the invention, through the plurality of rows of clamping grooves and positioning grooves on the cleaning fixture, a plurality of sheet workpieces such as metal cover plates, ceramic substrates and the like can be vertically clamped and positioned in the cleaning fixture at certain intervals, liquid leakage holes below the workpieces are not blocked, water drainage is smooth, cleaning cleanliness and efficiency are high, and the cleaned workpieces cannot loose and float in the cleaning process. A plurality of inserting pieces can be clamped in the cleaning clamp at one time, so that the production efficiency is improved, and the clamping and cleaning requirements of inserting pieces of various specifications and sizes can be met.

摘要：【中文】本发明属于锂离子电池领域，公开了一种复相高压正极材料，由六方层状结构LiNi_x‑aCo_y‑aMn_z‑aM_bO₂、岩盐相(Li+N)O和包覆剂A三部分构成，其化学通式为LiNi_x‑aCo_y‑aMn_z‑aM_bO₂·a(Li+N)O·cA；其中，0＜a＜0.01，0.33≤x＜1.0，0≤y≤0.33，0.01＜z＜0.5，0＜b＜0.02，0.001＜c＜0.01，x+y+z＝1；M为Mg、Al、Ti、Zr、Sr、Y、Ce、B、W、La、Sn、Zn和Mo中的一种或几种；N为Ni、Co和Mn中的一种或几种；包覆剂A为TiO₂、ZrO₂、Al₂O₃、SnO₂、Li₃PO₄、Li₂B₄O₇、Li₄TiO₄和Li₂SiO₃中的一种。本发明通过控制高温固相反应过程，使之形成六方层状和岩盐相组成的复相结构正极材料，精确调控两相比例，在不牺牲材料电化学活性的前提下提升了材料的结构稳定性。 【EN】The invention belongs to the field of lithium ion batteries, and discloses a complex phase high-voltage positive electrode material which is composed of LiNi with a hexagonal layered structure_x‑aCo_y‑aMn_z‑aM_bO₂Rock salt phase (Li + N) O and coating agent A, and its chemical general formula is LiNi_x‑aCo_y‑aMn_z‑aM_bO₂A (Li + N) O.cA; wherein a is more than 0 and less than 0.01, x is more than or equal to 0.33 and less than 1.0, y is more than or equal to 0 and less than or equal to 0.33, z is more than 0.01 and less than 0.5, and b is more than 0 and less than 0.02C is more than 0.001 and less than 0.01, and x + y + z is 1; m is one or more of Mg, Al, Ti, Zr, Sr, Y, Ce, B, W, La, Sn, Zn and Mo; n is one or more of Ni, Co and Mn; the coating agent A is TiO₂、ZrO₂、Al₂O₃、SnO₂、Li₃PO₄、Li₂B₄O₇、Li₄TiO₄And Li₂SiO₃One kind of (1). According to the invention, the high-temperature solid-phase reaction process is controlled to form the complex-phase structure anode material consisting of the hexagonal layer and the rock salt phase, the proportion of the two phases is accurately regulated, and the structural stability of the material is improved on the premise of not sacrificing the electrochemical activity of the material.

摘要：【中文】本发明公开了一种复合包覆Ni65型镍钴锰三元正极材料及其制备方法与应用。所述方法为：(1)将Ni65型镍钴锰三元正极材料、磷酸铝分子筛和磷酸盐快离子导体按照100：0.05～2：0.05～3的质量比混合均匀，得到复合材料；(2)将复合材料在300～900℃下煅烧4～12h。该方法利用AlPO₄能够有效抑制正极材料在循环过程中的过渡金属Co/Mn的溶出，从而提高正极材料的结构稳定性；磷酸铝分子筛内部的孔结构能为Li⁺的扩散、迁移提供特殊的通道，加速Li⁺的脱嵌过程，从而改善材料的电化学性能。快离子导体则能够增大材料的体相电导率和晶界电导率，从而改善正极材料的倍率性能。 【EN】The invention discloses a composite Ni 65-coated nickel-cobalt-manganese ternary cathode material and a preparation method and application thereof. The method comprises the following steps: (1) mixing Ni65 type Ni-Co-Mn ternary positive electrode material, an aluminum phosphate molecular sieve and a phosphate fast ion conductor according to the proportion of 100: 0.05-2: uniformly mixing the components in a mass ratio of 0.05-3 to obtain a composite material; (2) calcining the composite material at 300-900 ℃ for 4-12 h. The method utilizes AlPO₄The dissolving-out of transition metal Co/Mn in the circulation process of the anode material can be effectively inhibited, so that the structural stability of the anode material is improved; the pore structure inside the aluminum phosphate molecular sieve can be Li⁺Provide special channels for diffusion and migration, and accelerate Li⁺De-intercalation process ofThereby improving the electrochemical performance of the material. The fast ion conductor can increase the bulk conductivity and the grain boundary conductivity of the material, thereby improving the rate capability of the cathode material.

摘要：【中文】本发明涉及一种水平辅机机械手处的台车止定装置，包括机架以及安装在机架上的台车定位机构和止退机构，该台车定位机构和止退机构接近水平辅机的机械手处，台车行走于安装在机架上的轨道上，所述的止退机构位于在台车行进方向的后部，用于防止台车后移；所述的台车定位机构位于台车行进方向的前部，用于防止台车前移，该台车定位机构接入所述的控制箱。本发明的优点是：实现机械手处的台车的准确定位,从而解决机械手抓套箱时出现错箱、碎型问题，提高设备成型率，进而提高生产效率；由于止退和定位只对机械手下方两组台车进行定位，定位距离短，定位重量轻，成功解决定位不准进而导致错箱以及碎型的问题。具有简单实用、制作安装简便、易操作等优点。 【EN】The invention relates to a trolley stopping device at a manipulator of a horizontal auxiliary machine, which comprises a rack, and a trolley positioning mechanism and a stopping mechanism which are arranged on the rack, wherein the trolley positioning mechanism and the stopping mechanism are close to the manipulator of the horizontal auxiliary machine; the trolley positioning mechanism is positioned in the front of the travelling direction of the trolley and used for preventing the trolley from moving forwards, and the trolley positioning mechanism is connected into the control box. The invention has the advantages that: the trolley at the manipulator is accurately positioned, so that the problems of wrong boxes and broken boxes when the manipulator grabs the sleeve box are solved, the equipment forming rate is improved, and the production efficiency is further improved; because stopping and location only fix a position two sets of trolleys in manipulator below, location distance is short, location light in weight successfully solves the problem of location inaccurate and then lead to wrong case and garrulous type. Has the advantages of simplicity, practicality, simple and convenient manufacture and installation, easy operation and the like.

摘要：【中文】本发明公开一种隔墙板及其建筑隔墙的制备安装方法，其中，一种隔墙板包括基体、金属网及若干谐振器单元，若干所述谐振器单元安装于所述金属网且间隔排列设置，安装有若干所述谐振器单元的所述金属网位于所述基体内，所述谐振器单元包括散射体和包覆层，所述包覆层包覆所述散射体表面。当此隔墙板应用于建筑隔墙时，可以理解的，本发明的技术方案能够提高建筑隔墙对低频噪音的隔离效果，减少低频噪音对人体的危害。 【EN】The invention discloses a partition board and a preparation and installation method of a building partition wall thereof, wherein the partition board comprises a base body, a metal net and a plurality of resonator units, the resonator units are arranged on the metal net at intervals, the metal net provided with the resonator units is positioned in the base body, the resonator units comprise scattering bodies and a coating layer, and the coating layer coats the surfaces of the scattering bodies. When the partition board is applied to a building partition, the technical scheme of the invention can improve the isolation effect of the building partition on low-frequency noise and reduce the harm of the low-frequency noise to human bodies.

摘要：【中文】本发明属于激光熔覆技术领域，具体公开了一种电机轴灰铸铁端盖表面激光熔覆改性方法及其应用。所述端盖材料为灰铸铁，所述端盖设有内孔，在所述端盖内孔表面的接触配合位置设有激光熔覆层，所述激光熔覆层包括镍基层和硬质合金层，所述镍基粉层由镍基粉末熔覆至端盖表面制成，所述硬质合金粉末层由硬质合金粉末熔覆至镍基粉层表面制成；所述镍基层厚0.2~0.4mm，所述硬质合金层厚0.7~0.9mm。本发明所述电机轴灰铸铁端盖表面激光熔覆层能提高电机轴灰铸铁端盖的耐磨、耐蚀、耐热、抗氧化及电特性，所述合金层之间冶金结合，其结合性好，不容易脱落，使用寿命长，且激光熔覆工艺不存在污染。 【EN】The invention belongs to the technical field of laser cladding, and particularly discloses a surface laser cladding modification method for a motor shaft gray cast iron end cover and application thereof. The end cover is made of gray cast iron, an inner hole is formed in the end cover, a laser cladding layer is arranged at the contact matching position of the surface of the inner hole of the end cover and comprises a nickel base layer and a hard alloy layer, the nickel base powder layer is formed by cladding nickel base powder onto the surface of the end cover, and the hard alloy powder layer is formed by cladding hard alloy powder onto the surface of the nickel base powder layer; the thickness of the nickel base layer is 0.2-0.4 mm, and the thickness of the hard alloy layer is 0.7-0.9 mm. The laser cladding layer on the surface of the motor shaft gray cast iron end cover can improve the wear resistance, corrosion resistance, heat resistance, oxidation resistance and electrical characteristics of the motor shaft gray cast iron end cover, and the alloy layers are metallurgically bonded, so that the alloy layers are good in bonding property, not easy to fall off, long in service life and free of pollution in a laser cladding process.

摘要：【中文】本发明提供一种可定量调整岩石粗糙裂隙开度的装置及其使用方法，包括底板、第一夹持装置和第二夹持装置，底板两侧各设有一立板，第一夹持装置包括两矩形夹持器和两丝杠，每一丝杠的一端连接一矩形夹持器；第二夹持装置包括两立柱、承压顶板、精密电动升降平台和两夹具，两立柱均固定在底板上，承压顶板可活动连接两立柱，精密电动升降平台安装在平台支座上，精密电动升降平台两侧设有龙门架，两夹具分别安装在两龙门架的下端。本发明的有益效果：本发明通过第一夹持装置和第二夹持装置分别夹持裂隙试样下盘和裂隙试样上盘，并通过精密电动升降平台进行高精度定量控制升降，以保证裂隙开度同步均匀增大，并快速调整得到任意想要的裂隙开度。 【EN】The invention provides a device capable of quantitatively adjusting the opening degree of a rough rock fracture and a using method thereof, and the device comprises a bottom plate, a first clamping device and a second clamping device, wherein two sides of the bottom plate are respectively provided with a vertical plate; the second clamping device comprises two stand columns, a pressure-bearing top plate, a precise electric lifting platform and two clamps, the two stand columns are fixed on the bottom plate, the pressure-bearing top plate is movably connected with the two stand columns, the precise electric lifting platform is installed on the platform support, portal frames are arranged on two sides of the precise electric lifting platform, and the two clamps are installed at the lower ends of the two portal frames respectively. The invention has the beneficial effects that: according to the invention, the first clamping device and the second clamping device are used for clamping the lower fracture sample tray and the upper fracture sample tray respectively, and the precise electric lifting platform is used for carrying out high-precision quantitative control lifting, so that the synchronous and uniform increase of the fracture opening is ensured, and the desired fracture opening can be obtained through rapid adjustment.