For faster navigation, this Iframe is preloading the Wikiwand page for
Mk 42舰炮.
MK-42 5吋(127mm)54倍径单管舰炮 |
---|
5 inch/54 Mark 42 on “Turner Joy”号DD-951 (6) |
类型 | 舰炮 |
---|
原产地 | 美国 |
---|
服役记录 |
---|
服役期间 | 1953 -至今 |
---|
使用方 | See users |
---|
参与战争/冲突 | 越战 |
---|
基本规格 |
---|
重量 | 60.4长吨(61.4公吨) |
---|
长度 | 9.652米(31英尺8.0英寸) |
---|
枪管长度 | 6.858米(270.0英寸) Rifling: 5.82米(229英寸) |
---|
|
炮弹 | 127 x 835mm .R Conventional: 31.75千克(70.0磅) |
---|
口径 | 5英寸(127.0毫米) |
---|
后坐力 | 18.75英寸(476.2毫米) |
---|
射击仰角 | • -15°/+85° 最快转速25°/秒 |
---|
回旋角度 | • 左右各150° 最快转速40°/秒 |
---|
射速 | As built/designed: 40 rounds per minute automatic Down-rated to 28 rounds per minute in 1968 |
---|
枪口初速 | 2,650 ft/s(807.7 m/s) |
---|
最大射程 | • 25,909 yd(23,691.2米) at +45° elevation • 51,600英尺(15,727.7米) at +85° elevation |
---|
Mark 42 5英寸/54舰炮是美国海军和其他国家使用的舰炮。 它由 Mark 18 火炮和 Mark 42 炮架组成。 该舰炮口径为5英寸,炮管长 54倍径,炮管长度为 5" × 54 = 270 英寸或 6.9 米。[1] 20世纪50年代,美国海军需要一种比二战中使用的5英寸/38口径火炮射程更远、射速更快的火炮。因此,该舰炮与3英寸/70 Mark 26火炮同时制造但用于不同的用途。 5"/54 Mk 42 是一款高平两用舰炮。 它通常通过 Mk 68 火炮火控系统进行远程控制,或者通过单人控制 (OMC) 站进行控制。 [2]
自动填装炮架重约60.4长吨(61.4公吨)包括炮座下的两个弹鼓,可容纳 40发弹药。 舰炮炮弹速度为2,650 ft/s(807.7 m/s) 。 [3] 最大射速为每分钟 40 发。 [4] 弹舱容量为 599 发。 [3] Mark 42炮座最初配备了两名机载炮手,一名水面炮手和一名高射炮手,但后来由于海军飞机速度的增加使得防空武器的手动瞄准变得不切实际,因此高射炮手位置被废弃。 Mark 45 [5]舰炮于 1971 年开始取代 Mk 42 炮架,以提高美国海军装备的可靠性。 [6]
{{bottomLinkPreText}}
{{bottomLinkText}}
This page is based on a Wikipedia article written by
contributors (read/edit).
Text is available under the
CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.
{{current.index+1}} of {{items.length}}
Thanks for reporting this video!
This browser is not supported by Wikiwand :(
Wikiwand requires a browser with modern capabilities in order to provide you with the best reading experience.
Please download and use one of the following browsers:
An extension you use may be preventing Wikiwand articles from loading properly.
If you're using HTTPS Everywhere or you're unable to access any article on Wikiwand, please consider switching to HTTPS (https://www.wikiwand.com).
An extension you use may be preventing Wikiwand articles from loading properly.
If you are using an Ad-Blocker, it might have mistakenly blocked our content.
You will need to temporarily disable your Ad-blocker to view this page.
✕
This article was just edited, click to reload
Please click Add in the dialog above
Please click Allow in the top-left corner,
then click Install Now in the dialog
Please click Open in the download dialog,
then click Install
Please click the "Downloads" icon in the Safari toolbar, open the first download in the list,
then click Install
{{::$root.activation.text}}
Follow Us
Don't forget to rate us
Oh no, there's been an error
Please help us solve this error by emailing us at
support@wikiwand.com
Let us know what you've done that caused this error, what browser you're using, and whether you have any special extensions/add-ons installed.
Thank you!