一種曲射武器輕量化之研究發展

A research on indirect weapon system weight-reduction

吳朝欽(Chao-Chin Wu)

指導教授 ： 徐祥禎

共同指導教授 ： 魏乃捷(Nai-Chieh Wei)

義守大學/管理學院/工業管理學系/碩士(2019年)

摘要

我國陸軍地面防衛朝「機械化、自動化、立體化」目標，提升機動打擊與指揮通信能力，殲敵於灘岸，其中迫擊砲之任務，係以精確之射擊指揮，熟練之射擊技術，發揚其熾盛火力，密切支援第一線步兵連戰鬥，破壞敵指揮系統與各項火力設施，摧毀與限制敵增援部隊之行動，有效遂行迫擊砲戰鬥任務。
為提升地面作戰部隊機動力及作戰力，世界各國均致力發展迫擊砲輕量化構型，俾利步兵作戰，本研究即以現有T75式迫擊砲為原型，蒐整及利用各種輕量化合金金屬或複合材料，運用於T75式迫擊砲之組件製作，取代現有材質，並採循序漸進驗證測試方式，在其安全與各種裝藥初速要求下，使T75式迫擊砲輕量化最終總體重量減重15%以上以提升作戰人員之機動力及作戰力。

關鍵字

曲射武器 ； 迫擊砲 ； 輕量化

並列摘要

The R.O.C. Army ground defense is aimed toward "mechanization, automation, and co-operation". It could enhance the ability of maneuvering and command communication, then defeat the enemy ashore. The mortar is used and its firepower is enhanced due to an appropriate command and skilled shooting techniques. The weapons system could also support the first-line infantry and destroy the enemy’s command systems or facilities. It also enables the users to restrict or cease the operations of enemy reinforcements, and effectively carrying out mortar battle missions.
In order to improve the power and combat capability of the combat forces, many countries all over the world are developing the lightweight mortar designs. The T75 mortars were used as a prototype in Taiwan. Various light metallic and composite materials have been well studied and a new material was chosen. Moreover, the choice of new materials was used to substitute the current design, and the newer version of the mortar was verified based on different phases of live firing tests such as different amount of the propellant was tested. The desired goal of this program is to reduce over 15% of the original weight, which is aiming to seek a better mobility and combat power.

並列關鍵字

indirect weapon system ； mortar ； weight-reduction

參考文獻

中文部分

洪敏軒(2012)，野戰迫砲結構應力暫態分析研究，國防大學理工學院未出版碩士論文。

馬洪鋒(2009)，迫擊砲座鈑的結構分析與優化設計，南京理工學院未出版碩士論文。

陸軍步兵學校(1990)，陸軍地面部隊輕兵器射擊教範國造 T75式八一公厘迫擊砲，臺灣：國防部陸軍司令部印頒，第2-4至2-9頁。

陸軍步兵訓練指揮部暨步兵學校(2005)，國造75式81公厘迫擊砲操作手冊，臺灣：國防部陸軍司令部印頒，第1-1至3-8頁。