103 results about "Kanban" patented technology

The Kanban process-management approach establishes inventory levels at different stages in manufacturing, standardizes batch sizes and signals production / delivery of a new shipment only as a previous shipment is consumed. However, users viewing Kanban charts whilst able to view tasks by different stages within a process have little comprehension of the timing associated with the tasks individually or as a sequence nor of resource workload and availability. Accordingly, a planning and resource tool allowing disparate project planning methodologies to be combined would allow a user to view not only their tasks within a graphical user interface providing comparable features to the user friendly KanBan format but also to allow them to rapidly visualize the inter-relationship of their tasks with the overall process. Such a tool would allow for quick visual identification of issues relating to their and others workload and availability.

The invention discloses a billboard management system and a billboard management method, wherein the system comprises: a basic configuration module, which establishes a data interface with the system, performs debug on process faults, inputs models, fascicules, working procedures, process steps, assorted tables and key working procedures, and maintains correlative information of a structure tree; a material warehouse module, which manages material assorted information, performs material distribution, warehousing and ex-warehouse management, and finishes allocation management of the materials between models; a process management billboard module, which is used for achieving temporary process documentation and process modification, solving on-site technical problems and compiling process rated details; a production plan management module, which is used for finishing production flow design and production route design, and establishing and adjusting or distributing a production arrangement plan; a workshop operation plan billboard module, which generates an intraday task list according to a scheduled production plan and distributes the task list to each working position billboard for instructing the intraday work; a execution billboard module, which finishes plan decomposition and appoints the starting time and ending time of the plan for each working procedure task, inspects the completed working procedures in the system at the first time when the working procedures are completed, and fills in inspection records and prints assembling process cards; and an on-site inspection module, which fills in quality control cards of the key working procedures and manages a single closed loop for soling the technical problems. The billboard management system and the billboard management method optimize the general assembly working mode and the production flow and solve various links unadaptable to a batch production mode in the process of the general assembly currently.

A method for computer-aided pulled-flow production management including constructing a nomenclature as a numerical table including information relative to links between a finished product and components composing the finished product, constructing a numerical table pertaining to parameters of each of the components, and determining the number of product requirements including constructing a numerical table of calendar requirements over a period of time, wherein each component for the components whose descriptor has a kanban step is associated with a numerical table including counter descriptors counter C0 in which is recorded a state of a number of kanban in circulation with a preceding calculation of requirements, counter C1 in which is recorded a state of a total number of kanban after a last calculation of the requirements, counter C2 in which is recorded a state of a number of kanban available in stock, pending counter C3 in which is recorded a state of a number of pending kanban and not transmitted to counter C4, and counter C4 in which is recorded a state of a number of kanban in the process of manufacture or in the process of ordering.

The invention relates to a box airtightness test equipment, comprising a power supply device and a box body arranged on the power supply device, the power supply device includes a voltage regulator and a relay, and the box body is equipped with a test system, an air pressure transmission system, a data export system and Display instrument, test system includes PLC, solenoid valve, fixture, air pressure transmission system includes air circuit joint and air pressure regulating valve, air circuit joint is connected to the fixture, air pressure regulating valve is connected to external compressed air, display instrument is connected to PLC, and display instrument includes Touch screen and sound and light indicator light, there is also a board on the box. The box airtightness testing equipment of the present invention is an automatic airtightness testing instrument, which can reduce manual work as much as possible, realize popularization of operation, improve precision, and improve detection efficiency.