14results about How to "Made precisely" patented technology

The application belongs to the technical field of food preparation, and relates to a preparation method of PE emulsion prepared from citrus peel residues and high-dietary-fiber fat-reducing mayonnaise. The preparation method of the PE emulsion is as follows: (1) the dried and crushed citrus peel residues are soaked and pretreated with acidic oxidized electrolytic water, and after the soaking is completed, the activated materials are obtained by washing, drying and sieving; (2) the activated materials are mixed with water and then subjected to water bath heating treatment, and the citrus peel residue fiber concentrate is obtained by drying the residue; (3) the citrus peel residue fiber concentrate is dispersed and then subjected to colloid mill pretreatment and wet ball milling, and the citrus peel residue-based colloid suspension is obtained after the wet ball milling; and (4) the citrus peel residue-based colloid suspension is mixed with vegetable oil and then subjected to shearing homogenization to obtain a coarse emulsion, and then the coarse emulsion is subjected to ultrasonic treatment, and finally the citrus peel residue-based PE emulsion is obtained. The problems of unstable structure, easy oxidation, poor storage stability and poor taste of the fat-reducing mayonnaise prepared by using the PE emulsion are solved.

The utility model relates to a single -arm type self -service sell coffee beverage machine's control structure belongs to coffee beverage vending machine technical field, including vending machine cabinet, vending machine cabinet front end is equipped with the meal outlet and the order screen, vending machine cabinet inside is equipped with the cup and cover falling ware located in vending machine cabinet one side, and the cup and cover falling ware are used for automatic provision cup and cover. Vending machine cabinet other side is equipped with the coffee machine, the coffee machine with the syrup machine between cup and cover falling ware, vending machine cabinet front end is equipped with the mechanical arm that takes the cup from cup and cover falling ware place and then stops syrup machine or coffee machine lastly will be equipped with coffee or beverage's cup and cover and send to the meal outlet. Have efficient convenient, space optimization, running stability is good and quality guarantee's characteristics. Realized efficient, accurate coffee and beverage production, simultaneously have good user interactive experience and running stability, be suitable for in commercial circle, office area etc. scene wide application.

The utility model discloses a saw cutting rotating device which comprises a motor sliding table, a driving mechanism arranged on the motor sliding table and an adjusting mechanism arranged on the motor sliding table. The driving mechanism comprises a servo motor mounting plate fixedly connected to the motor sliding table, a power assembly arranged on the servo motor mounting plate and a guide assembly arranged at the bottom of the motor sliding table, and the adjusting mechanism comprises a rotating seat fixedly connected to the upper surface of the motor sliding table; a second servo motor and a second planetary reducer are precisely rotated and positioned to drive a spindle motor supporting plate to rotate, so that a saw blade body rotates and stays at a correct position, precision machining and manufacturing are achieved, good accuracy and stability are achieved, cutting at various angles can be conveniently and precisely achieved, and production efficiency is improved. And meanwhile, the servo speed reducer and the planetary speed reducer can keep good stability during high-speed transmission, impact vibration is reduced, the cutting quality is improved, and meanwhile the service life of the device is prolonged.

This application discloses a method for 3D printing aluminum alloy bearing cages, belonging to the field of cage production technology. The method includes the following steps: (1) preparing a matrix powder; (2) pretreating untreated SiC nanoparticles with nickel-phosphorus plating to obtain SiC nanoparticles coated with an average layer thickness of 60-100 nm nickel-phosphorus layer, mixing them evenly with the obtained matrix powder to obtain a powder, and then using laser powder bed 3D printing to perform layer-by-layer printing to obtain a preliminary blank; (3) heat-treating the preliminary blank to obtain the aluminum alloy cage. The aluminum alloy bearing cage prepared by adding SiC nanoparticles and using laser powder bed 3D printing has high hardness and good wear resistance, which not only extends the service life of the cage but also enables rapid short-term production of the cage.

The utility model provides a kind of process tool for ore chute production, including frame body, the frame body upper is equipped with cambered surface plate, frame body is equipped with annular rim for positioning chute apron around the position of cambered surface plate, the annular rim includes two end rims and two arc side edges, side edge is coaxially arranged with cambered surface plate;Multiple groups of main inspection holes for checking the degree of fit are equipped with on the cambered surface plate, main inspection hole corresponds with chute apron plug welding hole, inner lining high-strength wear plate and outer layer low carbon steel apron can be welded as a whole structure by plug welding hole, side inspection hole and hoisting groove are equipped on the side edge, multiple are interval arranged along the length direction of side edge in the side inspection hole, the hoisting groove is interval arranged at least two. A kind of process tool for ore chute production described in the utility model can be used for the production of ore chute with circular cross section, which is conducive to improving the production assembly quality of ore chute and improving production efficiency.

This disclosure relates to a method, apparatus, and luminescent product for forming a luminescent pattern. The method includes acquiring a printing task for a pattern to be printed, determining the target RGB channel values ​​of each pixel in the pattern to be printed, converting the target RGB channel values ​​of each pixel to obtain target CMYK channel values ​​of each pixel in the target color mode according to the target conversion relationship between the target color mode and the RGB color mode, and controlling a target printing machine to print a target pattern corresponding to the pattern to be printed based on the target CMYK channel values ​​of each pixel. This disclosure enables precise manufacturing of luminescent patterns, simplifies the process, and significantly reduces production costs.

The utility model discloses cylindrical mirror drawing equipment, relates to a manufacturing technology of optical glass products, and in particular relates to drawing equipment for continuously producing high-precision cylindrical mirrors. Comprising a rod feeding unit (1), a heating unit (2), a diameter measuring unit (3), a traction unit (4), a cutting unit (5), a vertical tower (6), a gas control unit (7), an electrical control unit (8) and a master control operation station (9). A rod feeding unit (1), a heating unit (2), a diameter measuring unit (3), a traction unit (4) and a cutting unit (5) are sequentially arranged on the front face of a vertical tower (6) from top to bottom, a gas control unit (7) and an electrical control unit (8) are arranged on the side face of the vertical tower (6), and a master control operation station (9) is arranged beside the vertical tower (6). By optimizing process parameters of heating, stretching, cooling and the like, efficient and continuous production of the cylindrical mirror is realized, and the cylindrical mirror production device has the characteristics of high production efficiency, low cost and good size consistency.

The application discloses a quantum state preparation method and system based on LimTDD and electronic equipment, and relates to the technical field of quantum state preparation. The method comprises the following steps: obtaining target LimTDD corresponding to classical data in a preset technical field; generating a first target quantum circuit for converting the target LimTDD into a new target LimTDD, wherein the quantum state of the new target LimTDD is; processing the first target quantum circuit to obtain the quantum state corresponding to the classical data. The application can more accurately prepare the quantum state corresponding to the classical data, effectively improve the preparation efficiency of the quantum state, and has strong scalability.

This invention provides a pressure detection system, control method, and vehicle for an EGR valve, relating to the field of vehicle technology. The EGR valve pressure detection system includes a pressure measuring device, a first air pipe, a second air pipe, and a cleaning device. The pressure measuring device includes an inner cavity and a detection unit disposed within the inner cavity. The inner cavity is connected to the inlet and outlet ends of the EGR valve via the first and second air pipes, respectively. The detection unit is used to detect the pressure in the first and second air pipes within the inner cavity. The cleaning device is connected to the inner cavity and is used to clean the inner cavity with gas. The beneficial effect of this invention is that it can reduce the margin in the EGR rate calibration, thereby improving engine thermal efficiency.

The method for producing hot-press transfer decorative reflective tapes using heterogeneous strip combination splicing and pattern cutting technology includes the following steps: (S1): Selecting a certain thickness of heat-resistant (high) pressure-sensitive adhesive film and dividing it into strips of a fixed width, and selecting reflective materials with matching thickness within the allowable range of process requirements and heterogeneous light-functional materials that are different from them, and peeling the film into strips of a fixed width; (S2): Combining heterogeneous strips with splicing seams (L) and / or open seams (K) side by side to form a color combination or functional combination, forming the first finished product; subsequently, (S3): cutting and removing waste to form a pattern, forming the second finished product; This method has the advantages of a wider selection space for light-functional materials, more flexible and precise pattern making, short production cycle and low production cost, and can especially produce decorative engraved reflective tapes with higher luminous brightness that cannot be produced by existing technology, achieving both high-brightness reflection and high-brightness luminescence, and the reflective area is not too thick.

The invention provides a process for manufacturing a high-density fine-line flexible circuit board by etching and then plating copper, which comprises the following steps of: selecting a non-adhesive flexible copper-clad plate of which the copper foil thickness is 6 microns, 9 microns, 12 microns or 18 microns, and processing a positioning hole, an element hole, a via hole and a blind hole through numerical control drilling or laser drilling; a dry film double-sided laminated copper-clad plate with the thickness of 20 [mu] m or 25 [mu] m is adopted, exposure is carried out through a laser direct imaging technology and an automatic alignment laser direct writing device, then developing, etching and film stripping procedures are sequentially completed through a vacuumizing etching machine, a semi-finished product with thin lines on the two sides is obtained, and the line width distance of the thin lines can reach 0.0125 mm or above. By adopting a reverse process of etching first and then plating copper, and by utilizing the characteristic that the original thin copper foil (6-18 microns) is easy to etch, the thin circuit with the line width distance of 0.05 mm or below and even 0.0125 mm or above can be accurately manufactured, and the problem that the thick copper foil is difficult to etch the superfine circuit in the traditional process is solved.

This invention discloses an installation device for constructing multi-curved curtain walls using a unitized frame, comprising arc-shaped support beams adapted to the curvature of the multi-curved curtain wall. Multiple arc-shaped support beams intersect to form a unitized frame, and each arc-shaped support beam has multiple columns of varying heights at its base according to its curvature. This invention also discloses an installation method for constructing multi-curved curtain walls using a unitized frame. This invention solves the installation problem of spatial curved curtain walls, offering not only simple and efficient installation but also high safety, and can be widely applied in the field of multi-dimensional spatial curved curtain wall construction technology.

The invention discloses a three-gradient microstructure flexible pressure sensor and a preparation method and application thereof, and aims to provide a sensor which is clear in structural design and can realize wide linear range, high sensitivity and high stability, a preparation method of the sensor, and application of the sensor in micro-pressure signal detection and plant physiological monitoring. The sensor comprises a sensing layer, an electrode layer and a hollow supporting layer, the sensing layer comprises an elastomer substrate with a three-gradient microstructure and a conductive film layer covering the surface of the three-gradient microstructure; the elastomer substrate is prepared by the following steps: spin-coating a flexible precursor solution on the surface of a mold, carrying out vacuum defoaming, heating and curing, and stripping to obtain the elastomer substrate with a three-gradient convex structure; the flexible precursor solution is composed of a polydimethylsiloxane solution and a single-layer MXene dispersion liquid; and the mass content of the MXene in the elastomer solid matrix is 2.5%-8%. The sensor is excellent in comprehensive sensing performance and has high stability and reliability.

This invention discloses a device for fixing and trimming autologous bone grafts for dental implants, belonging to the field of dental medical device technology. The device includes a first clamping arm and a second clamping arm; the first and second clamping arms are hinged together by fasteners to form a scissor-like lever structure; the first clamping arm includes a first gripping part and a first clamping section, the first clamping section being connected to a positioning frame; the second clamping arm includes a second gripping part and a second clamping section; the second clamping section is connected to a movable pressure plate; the positioning frame and the movable pressure plate are arranged opposite to each other and together enclose a bone placement cavity for accommodating and fixing the autologous bone graft. This invention adopts an integrated design, integrating four core functions—stable clamping, anti-slip fixation, precise cutting guidance, and pre-positioning of bone screw holes—into a single handheld instrument, achieving a "one-stop" precise, efficient, and stable preparation from bone graft to ready-to-use bone graft.