79results about How to "Achieve batch" patented technology

The invention discloses an automobile hub double-face full-automatic polishing production line which comprises a rack and a polishing mechanism. The rack is sequentially provided with a feeding mechanism, a hub polishing rotary table and a discharging mechanism, the polishing mechanism is located above the polishing mechanism, and the characteristics are that the feeding mechanism comprises a first chain plate conveyor, two guide plates and a stopping air cylinder; the hub polishing rotary table comprises a grinding collecting box, a hub polishing jacking table and an overturning tool; the overturning tool comprises a vertical plate, a wide type gas claw, two clamping connecting plates, two rotary air cylinders and two clamping blocks; the polishing mechanism comprises a support, an X-axisguide rail, an X-axis sliding base, a Y-axis sliding base, an X-axis electric cylinder, a Y-axis electric cylinder, a Z-axis electric cylinder, a Z-axis stretchable cylinder, an electric polishing head and a carrying mechanical arm; and the discharging mechanism at least comprises a second chain plate conveyor. The automobile hub double-face full-automatic polishing production line is used for automobile hub full-automatic polishing production, the front and back faces of a hub can be switched at will, and the reliability and the stability can be improved.

The invention relates to a terahertz waveband dielectric metamaterial, and aims to design and produce a device with a small size, easy integration and higher transmission efficiency for improving the flexibility of a photoconductive antenna-based terahertz time-domain spectral system, so as to replace a silicon lens and a paraboloidal mirror or a silicon lens and a terahertz lens. A technical scheme is adopted as follows: a dielectric metasurface collimating lens matched with a terahertz photoconductive antenna in use consists of two parts: a substrate layer and a two-dimensional microstructure layer, wherein the substrate layer is an isotropous high-resistance silicon layer with uniform thickness; the substrate layer is used for providing mechanical support for the two-dimensional microstructure layer, and the two-dimensional microstructure layer is also made from high-resistance silicon; the two-dimensional microstructure layer is formed by tetragonal lattices of cylindrical structures in arrangement similar to a concentric annulus way; and the cylindrical structures of different diameters have different modulation depths on phases, and the cylindrical structures on the same ring of the concentric annulus are the same in diameters. The dielectric metasurface collimating lens is mainly applied to design and manufacturing of the device with higher transmission efficiency.

The invention provides a method for controlling non-metallic slag inclusion in a medium and heavy plate of a hydrogen-induced cracking resistance pipe line steel, belonging to a technical field of steel-making. Process route of the method is: converter steelmaking, ladle furnace refining RH vacuum refining, Ca processing, soft blow and killing, and continuous casting. Characteristics of the technology are: controlling contents of carbon and oxygen at a smelting end-point of the converter, adding a strong aluminum deoxidizer in a tapping process; adding high alkalinity refining slag in the ladle furnace refining process, and controlling flow and time of bottom-blowing argon and components of the refining slag; controlling increase of the argon flow and vacuum treatment time in the RH vacuum refining process; controlling [Ca] content in steel in the Ca processing process; controlling the flow and time of the soft blow liquid steel and the killing time; and adopting full protection casting in the continuous casting process. The method provided in the invention has the advantages that: by adopting the technology, requirement of the non-metallic slag inclusion in the hydrogen-induced cracking resistance pipe line steel is satisfied; according to GB/T10561-2005 criterion for the non-metallic slag inclusion in the steel, various non-metallic slag inclusions in the steel are controlled within 0.5 grade; adopting a NACE standard A solution to carry out a detection of anti-HIC performance to the medium and heavy plate rolled by the casting blank, and the detection result of anti-HIC performance is qualified; and realizing batch and stable production of the medium and heavy plate in the hydrogen-induced cracking resistance pipe line steel.

The invention discloses a smelting process of hydrogen-induced cracking resistant vessel steel, and belongs to the technical field of steelmaking. The process route is molten iron pretreatment, converter smelting, ladle furnace refining, RH vacuum refining and continuous casting. The process has the characteristics that key factors for affecting the hydrogen-induced cracking resistance of the vessel steel are successfully controlled through control on various links of in the smelting process; according to the final product, the target carbon content is stably controlled at +/-0.01%; the super-low sulfur content [S] is smaller than or equal to 0.0010%; the low-hydrogen content [H] is smaller than or equal to 1.5ppm; the rating control of various occluded foreign substances is smaller than or equal to 0.5; and the center segregation level of a continuously cast bloom is not higher than class C 1.0. The smelting process has the advantages that smelting of the hydrogen-induced cracking resistant vessel steel is achieved; the target carbon content is stably controlled at +/-0.01%; the super-low sulfur content [S] is smaller than or equal to 0.0010%; the low-hydrogen content [H] is smaller than or equal to 1.5ppm; the rating control of various occluded foreign substances is smaller than or equal to 0.5; the center segregation level of a continuously cast bloom is not higher than class C 1.0; according to a steel plate rolled by a casting blank, the hydrogen-induced cracking resistance is qualified in detection by virtue of an NACE standard; and industrialized, massive and stable production of the hydrogen-induced cracking resistant vessel steel is achieved.

The invention discloses a method for shaping a scaling ladder type plastic-dipped metal rack tree. The method mainly comprises the following steps of: (1) designing special parameters of a tree shape, destructing a certain quantity of single plants according to corresponding parameters, and manufacturing a tree cultivation shape technical pattern of the corresponding single plants; (2) manufacturing and mounting a scaling ladder type plastic-dipped metal rack and a supporting frame, so as to manufacture a tree cultivation template; (3) planting shaped nursery stocks in a nursery cultivation field below the scaling ladder type plastic-dipped metal rack; (4) when a tree grows to an oriented tree cultivation height, binding tree twigs on the tree cultivation template in an oriented manner; and (5) carrying out shaped nursery stock management, mainly including bud fixing, bud picking, binding and unbundling, and thickening cultivation. The method provided by the invention has the advantages of simpleness in operation, good shaping effect and long shaping retention period; the ornamental value is improved, and the watch time is prolonged; the scaling ladder type plastic-dipped metal rack and the supporting frame are durable, and can be continuously shaped for many years, so that the requirement of a shaping length can be met; the polarized shaping can be realized; the trees are prevented from being damaged; and the standard scale production can be realized by accurately shaping according to the pattern.

The invention discloses a method and a system for batch uploading resource information and a corresponding resource file. The method comprises the following steps of receiving a resource information file and the resource file which are uploaded by a client, wherein the resource information file comprises the resource information and a corresponding resource file identifier; analyzing the resource information file and adding the resource information to a database data item; determining the corresponding resource file according to the resource file identifier of the resource information, and correlating the corresponding database item of the resource information with the corresponding resource file. By the method disclosed by the invention, the batch upload of the resource information and the corresponding resource file is effectively realized; the batch input after the resource information is uploaded is realized; the resource file is automatically correlated with the resource information; and the working efficiency is improved.

The invention relates to a single cylinder diesel which can prevent the reverse ignition and comprises a camshaft main body (3'), an oil pump cam (8'), an inlet cam (9'), an exhaust cam (10'); the oil pump cam (8') arranged on the camshaft main body (3') drives a high pressure oil pump, the high-pressure fuel is injected into a cylinder through an oil injector; the inlet cam (9') arranged on the camshaft main body (3') drives an inlet jib body (4') to actuate an inlet pushrod (5'), and drive a valve rocker to drive an inlet valve to open or close in time; The exhaust cam (10') arranged on the camshaft main body (3') drives the exhaust jib body (7'), to actuate an exhaust push rod (6') and drive an exhaust valve rocker to drive the exhaust valve to open or close in time; the invention is characterized in that when the diesel engine reverses to the oil injection state, any of the inlet valve or exhaust valve of the engine is in the open state.

The invention discloses a high performance liquid chromatography (HPLC) and Fourier transform infrared spectroscopy (FTIR) combined interface device, and belongs to the field of environmental studies. The device is composed of seven components: an optical table, a zinc selenide (ZnSe) crystal, a round drive rotary table, a heating casing pipe, an atomizer, a cleaning device and a drying device. A target pollutant enters a heating casing pipe and atomizer integrated device after being separated by a chromatography column, is heated and atomized, and then is evenly sprayed on the surface of the ZnSe crystal, and the ZnSe crystal is rotated to the optical table from the round drive rotary table. Infrared light enters the ZnSe crystal at a certain angle through the optical table, is reflected, then enters an FTIR detector and is subjected to atlas analysis. The ZnSe crystal having testing completed is transferred to the cleaning device and the drying device successively, is washed and dried respectively and then is re-used. The round rotary table carries the crystal and a sample for reciprocating detection by means of rotation, and sample batch processing and on-line detection are realized.

The invention relates to a leveling polishing machine for an electrolytic manganese negative plate and belongs to leveling polishing machines. The leveling polishing machine mainly solves the technical problems that an existing process is scattered, the mechanization degree is low, a plant use area is large, working efficiency of workers is low, and the working environment is poor, and the like. The technical scheme is that the leveling polishing machine is characterized by comprising a machine frame part, a leveling part and a polishing part. The machine frame part is a machine frame (1) formed by plate welding and comprises a pair of L-shaped mainboards (14). The leveling part comprises more than two pairs of steel wheels 2 shaped like a Chinese character pin, and the polishing part comprises at least one pair of steel wire wheels, a pair of conveying wheels 6, a pair of polishing cloth wheels and a pair of conveying wheels 6, wherein the at least one pair of steel wire wheels, the pair of conveying wheels 6, the pair of polishing cloth wheels and the pair of conveying wheels 6 are sequentially arranged on the machine frame part from front to back. The leveling polishing machine is mainly used for leveling, clearing and polishing treatment of the electrolytic manganese negative plate and similar electrolytic metal negative plates and positive plates.

The invention discloses automatic cycling type crushing cleaning equipment for waste and old plastic and a realizing method thereof. The equipment comprises a crushing machine which is connected with a material inlet and is used for automatically ton-bag feeding mechanism, a first rinsing pool which is connected with a material outlet of the crushing machine and holds a rinsing solution being prepared by mixing sodium chloride, calcium chloride and water and possessing the salinity of 15-25 ppm, a brine-removal filtering cycling device which is communicated with the first rinsing pool, a second rinsing pool which is communicated with the first rinsing pool and holds a rinsing solution being prepared by mixing sodium, calcium chloride and water and possessing the salinity of 7-8 ppm, an environment-friendly material processing system and a sediment-material processing system which both are communicated with the second rinsing pool, and second filter screens which are respectively arranged in the environment-friendly material processing system and the sediment-material processing system. The equipment is reasonable in design, convenient to operate and high in automation degree, is capable of stably cleaning PS or ABS waste and old plastic in batches, is high in impurity removal rate, and also is capable of synchronously cleaning out environment-friendly materials and non-environment-friendly materials.

The invention provides an electronic device. The electronic device comprises a main board, a communication unit and at least one hard disk back board, wherein the main board comprises a base board management controller in communication connection with an external control device; the communication unit is electrically connected with the base board management controller, and comprises a first data channel for transmitting a first hard disk data signal of the main board, and a second data channel for transmitting a management signal of the base board management controller; and the at least one hard disk back board comprises a hard disk expander, and the hard disk expander is electrically connected with the communication unit, and is also electrically connected with a firmware memory and a nonvolatile memory for performing data storage. When receiving an updating signal transmitted by the external control device, the base board management controller sends the management signal to perform data updating for the firmware memory or the nonvolatile memory of the hard disk expander. The electronic device provided by the invention performs real-time and batch updating for the firmware memory or the nonvolatile memory of the hard disk expander according to the updating signal through the existing hardware architecture, is convenient to operate in updating and is high-efficiency.

The present invention discloses a scene-based column information dynamic loading and displaying method. The method comprises the following steps: S1, a user selects a scene, and after selection, captures given information according to the scene, and integrates the information of the scene; S2, on the basis of the integrated information, corresponding components are constructed, and the components are integrated to complete interface display in a certain order; S3, the user performs data and text inputting and related editing operations on an interface; and S4, the operations are completed, and after save or complete is triggered, data is read from the interface, a specific database table is constructed, dynamic data is stored, and because construction of a data table is based on a single component, the data needs to be integrated, that is, a column of the data needs to be switched, and the interface is written back. The components can be dynamically loaded according to user scenes, so that the method is high in flexibility, convenient for extension, and not limited to the number of the components to be loaded.

The invention provides an allisartan isoproxil pharmaceutical composition. Through the stabilizing and protecting effects of a prescription, allisartan isoproxil can be conveniently prepared into nano-scale particles through a milling process, the nano-scale particles are stably dispersed in a pharmaceutical composition, and allisartan isoproxil exists in the form of the stable nanoparticles in the follow-up process. The invention further provides an allisartan isoproxil preparation which has the characteristics of high loading capacity, high stability and the like.

The invention provides a square steel pipe cold-drawing repairing device and method. The repairing device comprises a clamp, a die holder, an outer die, hollow pulling rods and a plurality of connecting sleeves, a plurality of square steel pipes are connected in a supporting fit mode through the connecting sleeves, and the ends of the sides, away from the clamp, of the hollowing pulling rods are provided with the connecting sleeves. The guiding sections of the connecting sleeves at the ends enable the to-be-repairedsquare steel pipes at the tail ends to be mounted on the pulling rods in limited and sleeving mode, one end of each to-be-repaired square steel pipe is sleeved with the locking section of the corresponding connecting sleeve, and the other end of the each to-be-repaired square steel pipe is sleeved with the guiding section of the corresponding connecting sleeve. Therefore, in the drawing repairing process of the large-curvature square steel pipes, the size is released in theprocess from bending to straightening, the tail ends of the square steel pipes extend, the distance can exactly enable the tail ends of the square steel pipes in the repairing process to freely extend, and the technological problems that the surfaces of the steel pipes wrinkle in the drawing repairing process and materials are stacked at the tail ends are solved; and the technological effects thatbatch repairing of the square steel pipes is achieved, the repairing range is wide, and the repairing effect is good are achieved.

The invention relates to a method for imaging processing of a nanorod/nanoneedle forest structure. The method comprises a step (a) of cleaning a first substrate and a second substrate; a step (b) of enabling a first substrate similar material layer similar to a first substrate material to be arranged on the lower surface of the second substrate, and arranging a plurality of punchthrough structures on the second substrate so as to form a hollow substrate; a step (c) of pasting the hollow substrate to the upper surface of the first substrate so as to form a corrosion cavity between the lower surface of the hollow substrate and the upper surface of the first substrate; a step (d) of utilizing the punchthrough structures of the hollow substrate to etch the upper surface of the first substrate; and a step (e) of removing the hollow substrate from the upper surface of the first substrate, so as to obtain the nanorod/nanoneedle forest structure on the first substrate. According to the method, the limitation of an electron beam photoetching and focused ion beam etching technology in the aspect of batch processing can be overcome, the process complexity can be effectively reduced, and the imaging nanorod/nanoneedle forest structure having controllability is achieved.

The invention discloses a smelting method for producing medium and thick plates by adopting an RH single process, belonging to the technical field of steelmaking. Desulfurization pretreatment of molten iron; converter smelting: the moisture content of all raw and auxiliary materials is controlled at ≤0.50wt%, and the steel is deoxidized and stirred; RH vacuum treatment: argon is 6-12NL/min per ton of steel, and the hydrogen content in the steel is ≤2.0 at the end of vacuum ppm; Calcium treatment: use calcium treatment to denature the non-metallic inclusions and control the calcium content in the steel at 15-20ppm; continuous casting for plate failure: constant casting speed, superheat ≤ 25°C, reduction 5.5-6.5mm, etc. The craft is complete. The advantages are: the quality of the finished product is excellent, the pass rate of flaw detection is controlled above 99.6%, and the industrialized, batch and stable production of this type of steel is realized.

The invention discloses a graphene sensor for rapidly detecting Gram negative bacteria lipopolysaccharide and a preparation method thereof. The sensor consists of an insulating substrate, a back gate electrode at one side of the substrate, an antibody-decorated graphene layer at the other side of the substrate, and a source electrode and a drain electrode, which are disposed at two ends of the graphene layer, and a sample cell disposed above the graphene. Factors C decorated on the surface of the graphene layer are specifically combined with the Gram negative bacteria lipopolysaccharide to change the electrical properties of the graphene sensor, the content of the Gram negative bacteria lipopolysaccharide can be quantitatively determined by virtue of an external circuit so as to instruct the diagnosis of clinical diseases. The sensor can rapidly simply sensitively and specifically determine the Gram negative bacteria lipopolysaccharide. Meanwhile, by virtue of the preparation method, the stable and low-cost mass preparation of the graphene-based biological sensor can be realized, and high efficiency and accuracy in biological detection can be facilitated.