摘要:
A controller optimizes an arrangement of component supply parts installed in a component supply unit while position information of mounting points on a circuit board is taken into account, and then optimizes a mounting path to the circuit board under the arrangement. Since the position information of mounting points is taken into account in obtaining the arrangement of component supply parts, wasteful mounting paths are reduced in comparison with the case of optimizing the mounting path on only the circuit board as in the conventional art, so that the mounting time can be shortened.
摘要:
The following processing is performed when a line gang pickup head can simultaneously pick up a maximum of n (here, 4) components. First, groupings of components of the same type, out of all of the components to be optimized, are set as component tapes and the component tapes are arranged descending order of the number of components to produce a component histogram (406a). Next, a partial histogram (400), which is part of the component histogram (406a), is taken from the component histogram (406a), and is arranged at two-dimensional coordinates where a horizontal axis (the Z-axis) represents an arrangement of component cassettes and a vertical axis represents a number of pickup operations by the line gang pickup head. After this, the component tapes are lined up, by arranging the partial histograms (401a and 401b), so as to produce a diagram (406b) whose width (number of components) in the horizontal axis is n (=4).
摘要:
The following processing is performed when a line gang pickup head can simultaneously pick up a maximum of n (here, 4) components. First, groupings of components of the same type, out of all of the components to be optimized, are set as component tapes and the component tapes are arranged descending order of the number of components to produce a component histogram (406a). Next, a partial histogram (400), which is part of the component histogram (406a), is taken from the component histogram (406a), and is arranged at two-dimensional coordinates where a horizontal axis (the Z-axis) represents an arrangement of component cassettes and a vertical axis represents a number of pickup operations by the line gang pickup head. After this, the component tapes are lined up, by arranging the partial histograms (401a and 401b), so as to produce a diagram (406b) whose width (number of components) in the horizontal axis is n (=4).
摘要:
A visiting plan generation method and system for promptly carrying out optimum formation of groups, optimum destination assignment to the groups, and optimum planning for each of the groups in an optimization problem of an action plan. In implementation, at least information on plural groups which are to take visiting actions, information on members of each of the plural groups, and information on destinations are received by input means, and optimum formation of the plural groups and optimum destination assignment to each of the plural groups are performed by cost calculation means which provides a cost function for evaluating a visiting plan. Thus, in preparation of a visiting plan for a plurality of groups to visit a plurality of destinations on a task-sharing basis, it is possible to carry out optimum formation or the plural groups, optimum destination assignment to the plural groups, and optimum planning for each of the plural groups.
摘要:
A component verification method for a mounter (100) that is capable of performing component verification with less labor, is comprised of: a position specification step (S12A) of specifying a placement position in the mounter (100) where a component tape is placed; a read step (S13) of reading component information from an IC tag (426b) that is attached to the component tape or a reel (426); and a verification step (S14) of verifying the component information and the placement position against component arrangement data that indicates components that should be mounted onto the board as well a position where the component tape should be placed.
摘要:
An optimizing apparatus for optimizing a mounter equipped with a line gang pickup head which picks up a plurality of components and mounts them on a board. The apparatus includes a nozzle set determination unit for determining a nozzle set which reduces a mounting time in view of a number of times interchanging pickup nozzles and a total task number necessary for mounting the plural components, a nozzle pattern determination unit for determining an optimal nozzle pattern as well as an arrangement of pickup nozzles (nozzle arrangement) at a nozzle station, based on the nozzle set determined by the nozzle set determination unit, and Z-axis arrangement/mounting order optimization unit for determining an array order of component feeders and a mounting order of components while maintaining the determined nozzle set and nozzle pattern.
摘要:
An optimization apparatus capable of efficiently placing an electronic component. An optimization unit (203) determines a first assignment to the placement apparatus and calculates a first placement time required for placing all the electronic components assigned to the placement apparatus by the first assignment onto a circuit board by the placement apparatus. The optimization unit selects two placement apparatuses among a plurality of placement apparatuses, selects a type of an electronic component assigned for the selected placement apparatus, determines a second assignment by interchanging two selected times assigned, calculates a second placement time required for placing all the electronic components assigned to the placement apparatus by the second assignment onto the circuit board by the placement apparatus, and employs the one of the first assignment and the second assignment which has a smaller placement time.
摘要:
A component verification method for a mounter (100) that is capable of performing component verification with less labor. The method includes a position specification step (S12A) of specifying a placement position in the mounter (100) where a component tape is placed; a read step (S13) of reading component information from an IC tag (426b) that is attached to the component tape or a reel (426); and a verification step (S14) of verifying the component information and the placement position against component arrangement data that indicates components that should be mounted onto the board as well a position where the component tape should be placed.
摘要:
A method of optimizing an order of component mounting which includes optimizing an order of component mounting for any one pattern among the plurality of patterns, calculating a quotient and a remainder by dividing the total number of the patterns included in the board by the number of mounters, determining the quotient as the number of patterns to be allocated in a case where the remainder is zero. The optimization method also includes determining a number, which is the quotient plus one, as the number of patterns to be allocated to the same number of the mounters as the remainder, starting from the mounter in a process farthest upstream, determining the quotient as the number of patterns to be allocated to the rest of the mounters, in the case where the remainder is one or greater, and allocating the allocated number of patterns, to each of the mounters.
摘要:
A method for identifying apparatuses to be recalled that enables identifying the locations of the products to be recalled, the method including: collecting steps (S2 and S4) of collecting the information items stored in IC tags from the apparatuses with the IC tag via a communication network, a checking step (S6) of checking the information items collected in the collecting step with the information items related to the apparatuses to be recalled, and an identifying step (S8) of identifying the apparatuses to be recalled in the apparatuses with the IC tag based on the checking results.