Mitsubishi Denki Kabushiki Kaisha

Mitsubishi Denki K.k.

Kanzaki Paper Manufacturing Co., Ltd.

Satoru Fujita

Sadami Ouchi

Osamu Tomita

Akira Kimura

Masahiro Ohnami

Masami Kanemoto

Tetsuji Tomimoto

Yuka Mitani

Mitsuaki Oshita

An automatic production line control data forming system for use in a production design, control and preparation system for a production line comprising: a process planning system for inputting data such as configurations and tolerances which are provided on drawings, and performing a process planning operation with reference to production machine data; a production scheduling system for making day's schedule plans; and an automatic programming system for forming programs for production machines such as NC machine tools and robots. In the automatic production line control data forming system, configuration data and machining features of parts which have been formed during process planning are subjected to formal conversion and transmitted to the automatic programming system, to allow the automatic programming system to form NC programs; or the kinds, the numbers and the delivery dates of parts to be manufactured during a given period which are provided as an article production plan, and data on production machines for machining the parts and machining time therefor which are formed during process planning are subjected to formal conversion and transmitted to the production scheduling system, to allow the production scheduling system to form day's schedule plans.

System for forming automatic production line control data

A method of automatically deciding procedure for machining parts, in which the parts configuration data is input. The input parts configuration data is compared with a plurality of predetermined ordinary parts data which correspond to a plurality of predetermined patterns of the machining processes, respectively. One of the predetermined patterns is determined as a design of the machining process corresponding to the input parts configuration data. Machine tools and machining specifications for each process of the determined patterns are determined in accordance with the input parts configuration data.

Method for deciding procedure of machining

A curve extracting apparatus for extracting curves such as closed loops, open loops and hole groups from drawing data prepared with a CAD system, and an NC programming system for forming NC programs by directly utilizing curves which are extracted by the curve extracting apparatus. With such apparatus and system, it is unnecessary to perform complicated operations such as a drawing data reading operation, a coordinate calculating operation and a numerical data inputting operation and the occurrence of errors can be eliminated, and the drawing data prepared with a CAD system can be directly utilized to form an NC program.

Curve extracting apparatus and NC programming system for forming NC

An computer-aided automatic design processing system for designing processes for the machining of parts includes a process design processing section for deciding a machining device, a machining mode, and a machining reference surface based on a parts model of parts to be machined and a data base for production, a forming and verifying section for forming and verifying a process plan based on the output of the process design section processing section, and a fixture processing section. The system is capable of performing the computer processing of a process plan and a fixture plan.

Automatic design processing system for creating design processes for

A paper inserting apparatus comprises a guide bar having a flat guide path containing an upper and a lower surfaces extending parallel to and facing each other for the inserting tape supplied from its source, a tape pusher equipped to the guide bar so as to move slidably thereon within a defined range in the guide path, the tape pusher having an engaging device movable through the guide path for engaging the tape from both the upper and a lower sides by being inserted to the guide path through the upper and lower surfaces, and an elongated flexible elastic sheet or 'leaf' which can slide the lower surface of the tape on the guide path and folds and drives the free portion of the tape protruded from the end edge of the guide path so that a portion of the tape is inserted by a defined distance into the sheet area on the upper exposed surface of the top sheet of the stack, reciprocal drive unit operatively connected to the tape pusher for sliding it within the defined range, and a non-return blade provided in the rear portion of the guide path which prevents the backward movement of it so that only the elongated leaf is moved backward together with the pusher and the free portion of the tape including the folded portion is remained in the insertion position.

Growing community of inventors

Hyogo, Japan

Satoru Fujita