Mold life refers to the quality of the workpiece to ensure that under the premise of the number of pieces can be formed. It consists of repeatedly grinding and replacing the wearing parts until the main part of the mold is replaced by the total number of qualified parts formed.
Mold normal failure before the production of the number of qualified products, called mold life, referred to as the mold life, Dongguan mold first repair before the production of the number of qualified products, called the first life; mold repair to the next repair before the production The number of qualified products, called repair mold life. Die life is the sum of the first life and the repair life.
1) Effective management of product data management, process data management, drawing Document management: effective product data management, process data management, drawing document management, can guarantee the integrity of the document, the drawings version of the consistency; To achieve effective sharing and effective use of the query. We can establish a complete document management computer database, the design department accumulated design drawings, scattered, will be scattered before the isolation of information to use, to prevent the design drawings, 2D, 3D confusion, original, set change, maintenance version Chaos, 3D models and 2D drawings of the data inconsistency, 2D drawings design is not standardized, chaos caused by problems difficult to be timely detection and timely correction, resulting in mold to modify and rework, or even void, increase the mold manufacturing costs, Production cycle, affecting the expected period.
2) mold design to maintain the mold drawings, processing technology, and physical data consistency and integrity: through effective, detailed and rigorous testing means to ensure that the mold drawings, processing technology, and physical data consistency and Integrity.
3) The design and manufacturing cost of each mold must be summed up in a timely manner: through the effective control of the work of the workshop subpoena out, the effective management of the tool scrapped; through accurate mold design, efficient mold parts processing and accurate zero Accessories testing, will effectively reduce the mold due to change, maintenance and additional costs, so as to obtain the actual cost of each mold, effectively control the quality of the mold.
4) Overall planning: the planning, design, processing technology, workshop production, human resources and other information organically organized, integrated with the co-ordination, so as to effectively coordinate the planning and production, can effectively guarantee the quality of mold and delivery.
5) precision molds manufacturers set a complete, practical mold production management system: to develop a complete set of mold production management system to achieve the mold production management process of product data management, process data management, planning management, progress management of computer information Management system, including mold production planning, mold design, process development, workshop task assignment and product inspection, warehouse management, so that mold manufacturing and related auxiliary information from planning to complete delivery to achieve all-round tracking management.
6) Establish a failure mode and impact analysis library: the establishment of mold design, manufacturing failure mode and impact analysis library, through meetings, announcements, computer sharing, plus awards, penalties, to prevent the next issue of the same problem. At the same time can be used as the quality of the assessment and design reference.
7) the establishment of processing technology preparation: the establishment of processing technology preparation, summary mold parts list, purchased parts list, standard parts list, self-made parts list, self-made standard parts list, bill of materials, heat treatment pieces, List of items and mold costs to ensure that the relevant resources in place in time. Combined with the production plan management, schedule management, to ensure that the relevant equipment can be effectively used to prevent personnel idle, so that all aspects of processing and manufacturing can be interlocking.
8) the establishment of quality inspection departments, and strictly regulate the means of detection, to eliminate "almost" chances, to ensure that the mold processing of the accuracy of the spare parts. Effective control of the quality of the mold, according to the upper and lower procedures to record the quality of the specific relevance to the individual. Can strengthen the design, the operator's sense of responsibility.