42results about How to "Improve layout accuracy" patented technology

The invention relates to a diamond grinding material sequential arraying system and a method, belonging to the field of grinding material and tool manufacturing. The system comprises a cylinder sleeve (3) and a piston (4). The piston (4) which can move up and down is arranged in the cylinder sleeve by a piston rod (1), the cylinder sleeve is sealed with the piston by a sealing ring (5), an elastic plate (6) is fixed at the lower end face of the cylinder sleeve by a screw (7) and a pressing plate (8), and stepped holes are sequentially arrayed in the elastic plate. The system further comprises a worktable (14) and a supporting plate (12) arranged on the worktable (14) by a magnet block (13). With low cost and easy popularization, the system and the method can effectively, accurately and sequentially array and distribute diamond grinding materials.

The present disclosure illustrates a circuit layout method for printed circuit board which is adapted for an electronic device. The circuit layout method includes the following steps. A parameters configuration interface is provided for receiving corresponding stack-up parameters and a plurality of layout parameters. A radio frequency layer, a first keep out layer, and a reference layer are determined based on the stack-up parameters. The first keep-out layer is placed between the radio frequency layer having a first signal trace disposed thereon and the reference layer. A first keep-out region on the first keep-out layer is formed in corresponding to the first signal trace. Circuit layouts disposed inside the first keep-out region are removed. Consequently, the corresponding keep-out region may be automatically generated in accordance to the signal requirements of the signal trace while designing the circuit layout thereby increase circuit layout quality and efficiency thereof.

The invention relates to the technical field of building design, in particular to a building space layout method and device and electronic equipment, the layout method comprises the steps that building planning data and target attribute information of each position point of a target building space are acquired, and the building planning data comprises geometric information and attribute information of each function partition; all the function partitions are arranged in the target building space, and at least one layout combination is obtained; and based on the building planning data corresponding to each function partition in each layout combination and the target attribute information of each position point, a target layout of each function partition in a target layout combination is determined. According to the invention, the layout of each function partition in the target building space is automatically performed to obtain at least one layout combination, and the obtained at least one layout combination is screened to determine the target layout of each function partition in the target layout combination, so that the automatic layout of the building space can be realized, and the efficiency and the accuracy of the layout are improved.

The invention relates to the technical field of building construction, and discloses a method for arranging high-precision steel bars of linear bearing platform type components based on a BIM technology. The method mainly comprises: extracting surface parameters of the linear bearing platform type component, dividing all steel bars into different types according to different space positions, and obtaining an initial dot matrix or model line on an initial offset surface according to diameter parameters, arrangement interval parameters and protective layer thickness of all types of steel bars; performing model line array offset or dot matrix offset along the longitudinal direction to obtain a steel bar model line array, and finally generating a steel bar model. According to the method, accurate positioning and self-adaptive arrangement of the steel bars in the linear bearing platform type component are achieved through computer programming, internal collision of the steel bars is avoided, and steel bar entities are rapidly generated in batches. The problems that in existing deepening design, linear bearing platform type components are low in arrangement accuracy and disordered in rule are solved. And meanwhile, the method can be used for technical disclosure of field construction and has the advantages of improving machining precision and construction efficiency and the like.

The invention relates to the technical field of laying a wire on an interlayer of laminated glass, particularly provides a device of laying a wire of complex pattern on the interlayer of laminated glass, and also provides a method of laying a wire on the interlayer of laminated glass. The device comprises a fixed seat, a wire installation mechanism, a lifting mechanism and a wiring mechanism. The wiring mechanism comprises a heating bracket, a heating device, a wiring head, a limiting bracket, a limiting rod and a limiting roller. In a wire laying process, the heating device heats the wiring head, and the undersurface of the wiring head slides on the interlayer. According to the invention, the wire is laid on the interlayer through sliding of the undersurface of the wiring head on the interlayer, in the way of sliding wire laying, the wire can be laid on the interlayer continuously and stably, the incidental circumstance of incomplete press-in of the wire into the interlayer cannot occur, waves and the like cannot be generated, the wire laying precision is improved, and the production efficiency is enhanced.

The invention relates to the field of blasting, and particularly relates to a rotary measuring scale device capable of realizing accurate hole distribution in blasting construction and a hole distribution method. The rotary measuring scale device comprises a fixing module, a distance positioning module, an angle positioning module and a lifting module, wherein the fixing module is positioned at the bottom of the whole device; the bottom of the lifting module is connected with the fixing module; the top of the lifting module is connected with the angle positioning module; and the distance positioning module is arranged on the angle positioning module. By utilizing a polar coordinate axis principle, on the basis of determining a tunnel center line, a polar coordinate axis origin is set, thedevice is fixed, and the position of a blast hole is determined through a telescopic steel tape and an angle measuring device, so that the field construction can be in accordance with a blasting design scheme, manual operation errors are reduced, the blast hole distribution precision is improved, and the over-excavation and under-excavation of the blasting construction are avoided.

The invention discloses an aircraft fuel quantity sensor layout method suitable for large overload and anti-flight working conditions, and aims to solve the problems that an existing layout optimization method loses an optimal solution and cannot meet aircraft fuel quantity measurement sensor layout under the large overload and anti-flight working conditions. In order to achieve the purpose, the method comprises the steps of dividing and dispersing feasible installation areas at the bottom and the top of the oil tank; generating a multi-angle sensor mounting line; carrying out pre-filtering treatment on the installation line; discretizing and combining the attitude angles of the oil surface; obtaining a mounting line set group meeting the unmeasurable oil quantity constraint according to the oil surface posture; dividing and combining the set groups; and selecting an optimal sensor layout scheme from the divided set groups according to continuity requirements and attitude error constraints. The method has the advantages of being high in universality, good in optimization performance and capable of automatically optimizing the layout scheme of the inclination sensor, and the work requirement for layout optimization of the oil mass measurement sensor under the large overload and anti-flying working conditions can be met.

The invention relates to the technical field of building construction, and discloses an intelligent generation method for planar orthogonal multi-axial bearing platform steel bars based on a BIM technology. The method mainly comprises the steps that bearing platform surface parameters are extracted, an initial dot matrix and a model line are established on a base section and an extension section according to different types of steel bar parameters, and then offset extension is conducted on the initial dot matrix and the model line to form a steel bar model line array, different from linear bearing platform type components, different spatial arrangement rules are made for different types of steel bars according to the shapes of bearing platforms at corners or intersections of plane orthogonal multi-axial directions, and finally a steel bar model is generated. According to the method, accurate positioning and automatic arrangement of the reinforcing steel bars in the planar orthogonal multi-axial bearing platform are achieved through computer programming statements, internal collision of the reinforcing steel bars is effectively avoided, and the problems that in existing deepening design, planar orthogonal multi-axial bearing platform components are low in arrangement accuracy and disordered in arrangement rule are solved. And meanwhile, the method can be used for technical disclosure of on-site construction and has the advantages of improving the on-site machining precision and the construction efficiency and the like.

The invention relates to a layout method and a layout device of an integrated circuit. The layout method of the integrated circuit comprises the following steps that a layout is provided, the layout comprises a first element area and a second element area, and a spacer area is arranged between the first element area and the second element area; whether the width of the interval area is smaller than a preset width or not is detected, if yes, at least one of the first element area, the second element area and the interval area is marked, the preset width refers to the minimum width meeting the requirement, and the requirement is that the interval area is filled with at least one virtual pattern. According to the method, the element area with poor placement position in the layout can be quickly and accurately positioned, the layout efficiency of the integrated circuit is improved, the layout accuracy is improved, and a foundation is laid for improving the photoetching quality, shortening the development period of the integrated circuit, improving the yield of semiconductor products and the like.

The invention relates to a diamond grinding material arranging system, and belongs to the technical field of grinding tool manufacturing. The diamond grinding material arranging system comprises a material taking device and a worktable, wherein the material taking device comprises a cavity; the upper part of the cavity is connected with a vacuum device through an extraction opening; an arranging template component is fixedly mounted at the lower part of the cavity; the arranging template component comprises a ferromagnetic arranging pore plate, a high-elasticity plate and a mounting plate; the edge of the arranging pore plate is adhered onto the high-elasticity plate; the high-elasticity plate is mounted on the mounting plate; and a plurality of pores which are used for adsorbing and fixing diamond grinding materials are formed in the ferromagnetic arranging pore plate. The diamond grinding material arranging plate is provided with the ferromagnetic arranging pore plate, so that a vibrator can be saved and the arranging precision is remarkably improved.

The embodiment of the invention discloses a stair embedded part automatic generation method, device and equipment based on a fabricated building and a computer readable storage medium. The method comprises the steps that the distance between the circle center of a pin key reserved hole and the side edge of a flat plate section is preset, t, the circle center position of the pin key reserved hole is positioned through the preset diameter of the pin key reserved hole and the distance between the pin key reserved hole and the horizontal edge away from the gravity center of the stair, a cylinder penetrating through the flat plate section is generated by presetting the diameter of the pin key reserved hole and the thickness of the flat plate section, Boolean subtraction operation is conducted on the cylinder and the flat plate section outline, and therefore the pin key reserved hole is automatically generated in the stair BIM. According to the construction method, t, the defects existing intraditional manual arrangement of the stair embedded parts are overcome, t, the efficiency of arranging the stair pin key reserved holes in the stair component is greatly improved, t, the arrangementaccuracy of the stair embedded parts is improved, and therefore the construction efficiency and the construction accuracy of the whole building project engineering can be improved.

The invention discloses a component layout method and device and a storage medium and belongs to the technical field of electronics. The method comprises steps that type distribution information of multiple components is determined, at least one type of component exists in the multiple components, the type distribution information indicates the number of each type of component in the multiple components, and the number of different types of components in the multiple components is in a multiple relation; a plurality of components are grouped according to the type distribution information of aplurality of components to obtain at least two component groups, each component group comprises the at least one type of component; and grid arrangement is conducted on the at least two component groups so that the component groups in the same row in the at least two component groups are aligned, and the component groups in the same column in the at least two component groups are aligned. The component layout process can be simplified, and layout precision is improved. The method is for component layout.

The invention discloses a method and device for determining a get-off bus station. The method comprises: acquiring a bus transaction record of a person taking public traffic for the last time in a target time period; determining a plurality of downstream bus stops corresponding to the bus transaction record according to the bus transaction record, and calculating a distance value between each downstream bus stop and the matched central point; and screening the downstream bus station corresponding to the minimum distance value as a get-off bus station corresponding to the bus transaction record. Visibly, by implementing the method and the device, the identification information and/or the get-on bus station of the public transport taken by the person at the last time in the target time period can be combined with the position of the center point matched with the target time period to determine the get-off bus station of the target person, and more comprehensive reference basis is provided for improving the operation service of urban public transportation, so that the layout accuracy of the urban public transportation network is improved, the travel efficiency of people is improved, and the traffic congestion condition is alleviated.

The invention discloses a manufacturing method of a glass-based LED (light-emitting diode) light-emitting module, which comprises the following steps of: performing corrosion or etching treatment on the surface of glass by taking a strong-corrosion-resistant film material as a mask to form a regular groove array structure; fixing a chip in the glass plate groove to form a glass plate provided with a high-density chip array; and aligning and attaching the glass plate provided with the conductive circuit and the glass plate of the chip array, and then carrying out laser local heating and reflow soldering treatment to form a structure that the conductive circuit glass plate, the chip and the groove array glass plate are connected into a whole. The groove array glass plate can be separated from the chip, the groove array glass plate can be repeatedly used after being cleaned, the repeatability is high, and the method is suitable for mass production. Or insulating, colorless and transparent glue is directly filled between the conductive circuit glass plate and the groove array glass plate, and a sealing structure is formed on the periphery, so that the light-emitting module is formed. And the formed light-emitting module can be subjected to double-sided thinning treatment to form the glass-based light-emitting module with the required specification.