In Information Technology-based Ship Construction Segment Continued Lean Production Research

In information technology-based ship construction segment continued Lean ProductionResearch.The focus of the lean production is to reduce the invalid time in the productionprocess， with continuously improve production process and improvement quality of services.Various types of information processing technology go with together with high speeddevelopment of modern information technology， which supply abundant theory and softwaretools for manufacture processing such as data collection， processing and usage. Under themethods as systems engineering， information technology， We can make use data to recordall production processing， Which can achieve the desired detection and further prediction，data applications with the base of production technology supply a efficiency platform for leanproduction concept.Based on the principles of lean manufacturing， the aim of enhance the efficiency of shipblocks construction， and production balanced. Excavate the value of technology in order toachieve quality feedback of circle mid-production benefit. Which be used as data foroptimization Lean manufacturing， block technology sys. preparation， arrangement ofprocessing， Planning optimization， and build up blocks pulling production processing as theobject of mid-production.Firstly,We analysis of hull design， hull production design， processes， and outputcharacteristics,through specific analysis of ship hull production design which arecorresponding to the production process， We can provided data bases for subsequentproductions. Secondly， by the research of hull parts characteristics， try to make a contractwith using parts of the classification and coding of primary key features， which make a visualrecord of analysis mid-production benefit and benefit excavationTaking a shipyard50，000tons of finished oil tanker， for example， using EXCEL VBAprogramming tools to design simple and fast data and information required to encode thepacket sorting out the parts， and provides a record target for production processes. Finally，lane construction lines for each step of the production station convenient and accurate information collection and analysis to optimize production processes and station layout，product value generating process to establish a data processing system， the establishment ofprogram management and information management system， accurate prediction ofproduction， lean production theory attempts to optimize the sub-construction manufacturingand management processes and planning system of a unit.Through the study of the design process， and parts of coding and coding features optimizedfor rapid screening of feature components from the design of the output data in accordancewith， in order to follow the principles of group technology lane accordingly to match theefficiency of the process station matter the amount， thereby were quick to predict theproduction and manual intervention， making it possible to optimize the efficiency andeffectiveness in accordance with lean production. Through quantitative analysis， according tothe principles of lean manufacturing various aspects of lean production optimization ofproduction processes in order to achieve the shipbuilding segment can be done quickly，efficiently and optimize the use of resources.