摘要:
A designed object workability evaluating system for evaluating quantitatively at a stage of designing an article whether a structure of the article as designed can be realized with work easy to do in a manufacturing stage for thereby selectively determining a best structure from a plurality of design plans through comparative evaluation thereof. A server machine section of the system includes an evaluation-destined element estimating module for estimating the evaluation-destined elements to be performed on parts constituting an article given by a design plan subjected to evaluation, a part workability evaluation module for evaluating easiness of works to be performed on the parts, an article workability evaluation module for evaluating easiness of works involved in realizing the article, and a best design plan selection/determination module for selectively determining a best structure on the basis of comparative evaluation of a plurality of design plans.
摘要:
A designed object workability evaluating system for evaluating quantitatively at a stage of designing an article whether a structure of the article as designed can be realized easily in a manufacturing stage for thereby selectively determining a best structure from a plurality of design plans through comparative evaluation thereof. The system includes a client machine section including a guide information generating unit for generating information for guiding operations of a user, an input device for allowing the user to input commands and data and a display unit. A server machine section includes a registering unit storing evaluation elements defined by the user, an index calculating module for calculating indexes indicating degrees of difficulty/ease of work, an evaluation element estimating module, a part workability evaluation module, an article workability evaluation module, and a best design plan selection/determination module.
摘要:
A method and a system for estimating an assembling-related fraction defective coefficient of an article in the stage preceding to manufacturing, e.g. at a stage of design. Assembling operation, properties/conditions of parts to be assembled and conditions of an assembling shop having significant influence to the likelihood of occurrence of failure in assembling work are inputted as data. Estimated value of assembling-related fraction defective is arithmetically determined with high accuracy by executing an assembling-related fraction defective value estimating program on the basis of the data as inputted.
摘要:
Method and apparatus for evaluating quality of a product, and a recording medium therefor. The invention includes creating and storing in advance a workshop evaluating database, extracting from the prepared workshop evaluating database those failure occurrence ratio indexes which correspond to workshop facility levels of an input manufacturing workshop for workshop-conditioned failure influential items thereof, respectively, and evaluating/estimating failure occurrence likelihood for standard manufacturing works in the manufacturing workshop, the failure occurrence likelihood being then stored as workshop index in a product evaluating database, and evaluating/estimating a quality indicating a work-related defective ratio for the products to be manufactured through a plurality of manufacturing works in the manufacturing workshop by using the workshop indexes concerning that manufacturing workshop which has been stored in the article evaluating database in the workshop evaluating step.
摘要:
A method and a system for estimating an assembling-related fraction defective coefficient of an article in the stage preceding to manufacturing, e.g. at a stage of design. Assembling operation, properties/conditions of parts to be assembled and conditions of an assembling shop having significant influence to the likelihood of occurrence of failure in assembling work are inputted as data. Estimated value of assembling-related fraction defective is arithmetically determined with high accuracy by executing an assembling-related fraction defective value estimating program on the basis of the data as inputted.
摘要:
A method and a system for estimating an assembling-related fraction defective coefficient of an article in the stage preceding to manufacturing, e.g. at a stage of design. Assembling operation, properties/conditions of parts to be assembled and conditions of an assembling shop having significant influence to the likelihood of occurrence of failure in assembling work are inputted as data. Estimated value of assembling-related fraction defective is arithmetically determined with high accuracy by executing an assembling-related fraction defective value estimating program on the basis of the data as inputted.
摘要:
A method and a system for estimating an assembling-related fraction defective coefficient of an article in the stage preceding to manufacturing, e.g. at a stage of design. Assembling operation, properties/conditions of parts to be assembled and conditions of an assembling shop having significant influence to the likelihood of occurrence of failure in assembling work are inputted as data. Estimated value of assembling-related fraction defective is arithmetically determined with high accuracy by executing an assembling-related fraction defective value estimating program on the basis of the data as inputted.
摘要:
A method and a system for estimating an assembling-related fraction defective coefficient of an article in the stage preceding to manufacturing, e.g. at a stage of design. Assembling operation, properties/conditions of parts to be assembled and conditions of an assembling shop having significant influence to the likelihood of occurrence of failure in assembling work are inputted as data. Estimated value of assembling-related fraction defective is arithmetically determined with high accuracy by executing an assembling-related fraction defective value estimating program on the basis of the data as inputted.
摘要:
A method of evaluating quantitatively in a design stage degrees of difficulty of works and processings to be performed on an article or parts at various stage of life thereof such as manufacturing, sale, use, maintenance/inspection/repair, recovery, dismantling, disassembling, recycling for resources, nontoxication and scrapping. Part elimination scores E.sub.i representing degrees of difficulty of the works and processings to be performed on the parts are regarded to be a function of indexes indicating the degrees of difficulty of the works and the processings for the parts and expressed by E.sub.i =f(G.sub.i), while an article evaluation score E representing the degrees of difficulty of the work and the processing for the article is regarded to be a function of a mean value of the part evaluation scores E.sub.i or an index G (.SIGMA.G.sub.i) indicating the degrees of difficulty of the work and the processing for the article and expressed by E=f(G)=f(.SIGMA.G.sub.i). Further, work and processing costs for the article under evaluation or parts are estimated on the basis of work and processing costs required really for an article or parts bearing similarity to the article under evaluation or parts thereof.
摘要:
A method of evaluating quantitatively in a design stage degrees of difficulty of works and processings to be performed on an article or parts at various stage of life thereof such as manufacturing, sale, use, maintenance/inspection/repair, recovery, dismantling, disassembling, recycling for resources, nontoxication and scrapping. Part elimination scores E.sub.i representing degrees of difficulty of the works and processings to be performed on the parts are regarded to be a function of indexes indicating the degrees of difficulty of the works and the processings for the parts and expressed by E.sub.i =f(G.sub.i), while an article evaluation score E representing the degrees of difficulty of the work and the processing for the article is regarded to be a function of a mean value of the part evaluation scores E.sub.i or an index G (=.SIGMA.G.sub.i) indicating the degrees of difficulty of the work and the processing for the article and expressed by E=f(G)=f(.SIGMA.G.sub.i). Further, work and processing costs for the article under evaluation or parts are estimated on the basis of work and processing costs required really for an article or parts bearing similarity to the article under evaluation or parts thereof.