46results about How to "Reduce Design Errors" patented technology

The invention provides a generating method and system for a stamping die brake bead and a modification type brake bead. The generating method of the stamping die brake bead comprises the following steps: defining a center line of the brake bead, pressing direction, binder surface, height of the brake bead and die stripping corner radius, selecting from a plurality of preset brake bead types, translating the binder surface in the pressing direction to obtain a concave brake bead bottom surface, translating the concave brake bead bottom surface in the reverse direction of the pressing direction to obtain a convex brake bead top surface, stretching the center line of the brake bead, respectively shifting the stretched sheet to outside and inside to obtain two side wall surfaces, conducting circular bead operation to the two side wall surfaces, the convex brake bead top surface and the binder surface to obtain the convex brake bead molded surface, conducting the circular bead operation to the two side wall surfaces, the concave brake bead bottom surface and the binder surface to obtain the concave brake bead molded surface. The generating method disclosed by the invention can automatically finish modeling of the brake bead according to the related parameters inputted by a user, and is favorable to shorten the design cycle and lower the cost.

The invention provides a design method and system for an interactive mould. The design method comprises the following steps: calling a standard stamping technical pretreatment module according to an interactive interface system; adopting a new standard stamping technique for automatically replacing the elements, and then calling a parameterized mould structure template; adjusting a mould outline parameter and a standard part parameter in the mould structure template according to a profile structure after being replaced, thereby obtaining a new mould structure; and then calling a checking module of the mould structure for automatically checking and auditing the mould structure, thereby finally obtaining the mould structure meeting a design standard. According to a profile structure data, the parameterized mould structure template is adjusted, so as to obtain a new parameterized mould structure template. According to the design method provided by the invention, the standard degree for mould design is increased, the workload for the mould design is reduced and the design period is shortened.

The invention relates to an intelligent substation secondary system rapid modeling system and method based on a main wiring diagram. An intelligent substation secondary system rapid modeling system based on a main wiring diagram is characterized in that the intelligent substation secondary system rapid modeling system based on the main wiring diagram comprises an interval template management module, a model import module, an equipment association module, a virtual loop connection module, a physical loop connection module and a data export module. The method has the advantages that rapid modeling of the secondary system of the intelligent substation is completed according to the main wiring diagram, a universal data interaction format is provided, and the design efficiency and the data interaction capability of the intelligent substation are effectively improved.

The invention provides a blank motion simulation method for a heating furnace. The method comprises the steps of: a structure of a heating furnace to be simulated, shape structures and distribution positions of batched blanks and relative positions of the batched blanks to the heating furnace, establishing a three-dimensional simulation model of the heating furnace and all the blanks; according to preset conditions, determining a driving mode of motion of the blank three-dimensional simulation model; and according to the driving mode, carrying out simulation on motion of the blanks, which is generated by the heating furnace, by ADAMS (Automatic Dynamic Analysis of Mechanical Systems). According to the scheme, the problems of high experiment cost and long period in the prior art can be solved, simulation on motion of the blanks is implemented, experiment cost is reduced, and the experiment period is shortened.

The invention relates to the technical field of the design of a virtual circuit of an intelligent substation, and particularly relates to an automatic connecting method for the virtual circuit of the intelligent substation. The automatic connecting method comprises the following steps: typing a typical technical scheme on a technical manual in a computer, and generating a tree circuit matching model comprising voltage class, interval, interval equipment and information flow; generating a regular expression on the bottom layer of the tree circuit matching model according to the information flow and a configuration file described by a manufacturer on a virtual terminal in the interval equipment; creating an intelligent substation secondary design software according to the project of the intelligent substation; traversing the tree circuit matching model layer by layer by utilizing the intelligent substation secondary design software, matching all the regular expressions and the virtual terminal of the intelligent substation secondary design software, and connecting the successfully matched virtual terminal. The tree circuit matching model digitized by the computer is applied to the intelligent substation secondary design software, the corresponding virtual terminal in the intelligent substation secondary design software is automatically connected according to the matching result of the regular expression, and the design efficiency of the virtual circuit is greatly improved.

A method for intelligent power distribution and drawing generation of an electric actuator, comprising the following steps: 1) extracting the electric door data that needs power supply in this project; 2) establishing the electric door power database of the existing project; 3) interacting with the electric door power database 4) Interactively fill in the electric door list according to the screening content; 5) Create power distribution cabinets in batches according to the electric door list, and realize the distribution of electric doors by specifying the number of spare circuits; 6) Select the accessories specifications according to the electric door power and Fill in the electric door inventory; 7) Generate the finished product, electric door power distribution system diagram and internal layout diagram according to the electric door inventory. Based on the core data such as electric door inventory and power reference table, the invention realizes the standardized design of electric doors specialized in thermal control, automatic selection of accessories and automatic generation of finished products, improves design efficiency and reduces design errors.