某雷达天线成型模具的设计制造
万录明，李达，杨阳
（中国电子科技集团公司 第十研究所，四川 成都 610036）
摘要：为研发与生产某雷达天线，开发了对应的成型模具。首先介绍了该天线，比较了其成型方案，选择热压罐成型、手工电动加工安装孔的方案。成型模具设计过程中，涉及到模具材料选择、模具精度控制技术、内罩二次定位精度控制技术、脱模精度控制技术等。模具制造的重点是模体的制造流程、数控加工、抛光技术等。该成型模具制造完毕后，制造了天线。应用该模具制造的天线全面满足设计指标，电性能优良，并通过了严苛的环境试验考核。开发的成型模具满足某雷达天线的研发与生产需求。
关键词：雷达；天线；成型模具；复合材料
中图分类号：TN957.2 文献标志码：A doi：10.3969/j.issn.1006-0316.2023.10.010
文章编号：1006-0316 (2023) 10-0055-05
Design and Manufacture of the Molding Die for a Radar Antenna
WAN Luming，LI Da，YANG Yang
( No.10 Research Institute, China Electronics Technology Group Corporation, Chengdu 610036, China )
Abstract：For the R&D and production of a radar antenna, the corresponding molding mold is developed. The general situation of the antenna is introduced, and after the comparison, an autoclave molding scheme with manual electric machining of the mounting hole is selected. The design of the mold is related to the mold material selection, mold precision control, inner cover secondary positioning precision control technology, demold precision control technology, etc. And the key points of mold manufacturing are the manufacturing process of the mold, numerical control machining, polishing technology and so on. The antenna manufactured by applying this mold fully meets the design indicators with excellent electrical performance, and has passed strict environmental test assessments, which proves that the developed molding die meets the requirements of the R&D and production of the radar antenna.
Key words：radar；antenna；molding die；compound material
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收稿日期：2022-09-20
作者简介：万录明（1964－），男，四川成都人，工程师，主要研究方向为模具设计与机械工艺，E-mail：wlm4828@sina.com。
（中国电子科技集团公司 第十研究所，四川 成都 610036）
摘要：为研发与生产某雷达天线，开发了对应的成型模具。首先介绍了该天线，比较了其成型方案，选择热压罐成型、手工电动加工安装孔的方案。成型模具设计过程中，涉及到模具材料选择、模具精度控制技术、内罩二次定位精度控制技术、脱模精度控制技术等。模具制造的重点是模体的制造流程、数控加工、抛光技术等。该成型模具制造完毕后，制造了天线。应用该模具制造的天线全面满足设计指标，电性能优良，并通过了严苛的环境试验考核。开发的成型模具满足某雷达天线的研发与生产需求。
关键词：雷达；天线；成型模具；复合材料
中图分类号：TN957.2 文献标志码：A doi：10.3969/j.issn.1006-0316.2023.10.010
文章编号：1006-0316 (2023) 10-0055-05
Design and Manufacture of the Molding Die for a Radar Antenna
WAN Luming，LI Da，YANG Yang
( No.10 Research Institute, China Electronics Technology Group Corporation, Chengdu 610036, China )
Abstract：For the R&D and production of a radar antenna, the corresponding molding mold is developed. The general situation of the antenna is introduced, and after the comparison, an autoclave molding scheme with manual electric machining of the mounting hole is selected. The design of the mold is related to the mold material selection, mold precision control, inner cover secondary positioning precision control technology, demold precision control technology, etc. And the key points of mold manufacturing are the manufacturing process of the mold, numerical control machining, polishing technology and so on. The antenna manufactured by applying this mold fully meets the design indicators with excellent electrical performance, and has passed strict environmental test assessments, which proves that the developed molding die meets the requirements of the R&D and production of the radar antenna.
Key words：radar；antenna；molding die；compound material
———————————————
收稿日期：2022-09-20
作者简介：万录明（1964－），男，四川成都人，工程师，主要研究方向为模具设计与机械工艺，E-mail：wlm4828@sina.com。
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