The invention relates to the technical field of lamp manufacturing, in particular to a technological method for a lens, the lens, a vehicle lamp and a vehicle. The process method comprises the steps that structural design of the lens is conducted, and a three-dimensional model of the lens structure is constructed; on the basis of the three-dimensional model of the lens structure, feasibility analysis of the structure is carried out, and feasibility analysis comprises tool analysis and process analysis; according to a qualified feasibility analysis result, a tool scheme is designed and manufactured; the manufactured tool is used for injection molding, and the injection molding process is debugged in the injection molding process; and injection molding is completed, and the lens is obtained. According to the method, systematic feasibility analysis is carried out on the whole development process of the lens by combining the tool and the process, carding and butt joint optimization are carried out on the problems existing in the design and manufacturing production process of the lens structure, the rectification frequency of a mold is shortened, the design and production period of the lens structure is shortened, and then the production cost is reduced.
本发明涉及灯具制造技术领域,具体涉及一种用于配光镜的工艺方法、配光镜、车灯和车辆。工艺方法,包括:进行配光镜的结构设计,构建配光镜结构的三维模型;基于配光镜结构的三维模型,进行结构的可行性分析,可行性分析包括工装分析和工艺分析;根据合格的可行性分析结果,进行工装方案设计和制造;利用制造得到的工装,进行注塑,并在注塑过程中进行成型注塑工艺调试;注塑完成,得到配光镜。本公开结合工装、工艺对配光镜整个开发过程进行系统性的可行性分析,针对配光镜结构在设计、制造生产过程中存在的问题进行梳理、对接优化,缩短了模具的整改次数,缩短了配光镜结构的设计生产周期,进而降低了生产成本。
Technological method for lens, lens, vehicle lamp and vehicle
用于配光镜的工艺方法、配光镜、车灯和车辆
2024-11-12
Patent
Electronic Resource
Chinese
IPC: | B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS |