重庆快乐十分玩法-登录LM55

二战日军航空炸弹引信

d9d766f4bf7647b38ce3920d0b4e1de9

在第二次世界大战爆发时,盟军对日本炸弹引信的命名规则知之甚少。

为了区分识别,他们开发了一个简单的编号系统,以帮助对日军炸弹引信进行分类。

采用的编号方案如下:

大写字母 - 数字(小写字母)

大写字母(ALPHA)的含义=基本功能类型

A - 头部引信(鼻子引信)

B - 尾部引信(尾部引信)

重庆快乐十分玩法-登录LM55C - 延时引信(头部或尾部)

重庆快乐十分玩法-登录LM55D - 空爆引信(头部或尾部)

E - 保护引信(头部或尾部)

数字=基本设计类型

重庆快乐十分玩法-登录LM55括号中的小写字母(alpha)=盟军的发现顺序类型

例如:

盟军代号B-2(b)中

解释为:

尾部引信 - 第二种设计类型(2型)

关于陆海军引信区分,老样子,日军陆军炸弹和海军炸弹还是各自设计互相不能通用的,这是日军的老传统了,摊手.

(1)日本陆航使用插在引信顶部的安全插销。因此,空气叶片上通常打孔。

重庆快乐十分玩法-登录LM55(2)陆航引信一般在工厂出厂时预先涂装了底漆。

(3)海航引信有安全插销和从侧面插入的引脚。引信组件通常与引信体分开地存放,单独封装。这允许海军为特定目标选择配置引信。

重庆快乐十分玩法-登录LM55XXFor example, a sea-air bomb can be loaded with a time-delay fuze that causes the bomb to explode deep in the deck after penetrating the armor plate. It can also be used to trigger an explosion fuze to bomb the surface.

重庆快乐十分玩法-登录LM55Reference: The only best source of available information is the US Army Technical Manual TM 9-1985-4, which is the primary source of information for this article.

Tail fuze TYPE15, type 1 and type 2

409c72f8bb844906b4005907c266f3cc

重庆快乐十分玩法-登录LM55Larger fuses (b) are used for heavy bombs (1000-1800 lb) and smaller (a) are used for 500 pound bombs.

Both fuses work in the same design, but larger b-type fuses may be more robust to ensure that 80 bombs will still be effective when they hit the armor. Because of the tremendous destructive power when a heavy bomb hits.

0eb2b55facad4e5a91eefe965fa37c80

This is a 550-pound bomb with a B-3(a) fuze installed. Usually the fuse will be mounted on the head or tail of the bomb.

重庆快乐十分玩法-登录LM55In the unarmed state, the fuze striker is locked in place by the air vanes, and the threads of the air vanes act as a locked position. The air blades are secured by a detachable safety pin. The safety latch simultaneously locks the internal shear line of the bomb.

After the bomb was loaded onto the aircraft, the ground crew pulled out the safety latch and removed the safety fork.

A bracket on the bomb pylon replaces the function of the safety fork to prevent the bomb air blades from starting to rotate as the aircraft flies.

After the bomb is dropped in the air, the air blades rotate freely, gradually unscrewing the threads and falling off on their own, unlocking the striker sleeve. When striking the target, inertia causes the sleeve to strike forward and release the striker down, cutting the shear line. Then the striker will hit the primer and cause the explosive to explode.

b51b33f8015d4fafb06d5afade4a0e34

A magnified view of the B-3(b) fuze showing the air page, the sleeve thread structure, the safety latch and the safety fork.

xx3bcd138430af4fe6a03d821fbac52afb

重庆快乐十分玩法-登录LM55请注意上图:安全叉未松开,空气叶片不能旋转。红色标签是一个信息标签,上面写着地勤人员的笔记。标签的鲜红色是一种视觉辅助工具,可帮助地面快速确认炸弹是否已从保险中释放出来。

6d72613b74dc4fd896bbb7d75b785f60

重庆快乐十分玩法-登录LM55在1941年12月7日的珍珠港战役中,一架载有一枚重达1,820磅的80枚装甲穿刺弹的97舰攻击正在起飞。这是B-3(b)尾引信。

它的日本名字是未知的,这种类型的引信在1940年之前装备。

D-2(a)型延迟引信是设计风格和功能相似的三种变体(A,B和C)之一。它是一种发射后延时触发机制,专为空降燃烧弹而设计。

重庆快乐十分玩法-登录LM55文章链接:九九风格三帆爆3号

cbcc5edf792745ed912930b777349a8e

重庆快乐十分玩法-登录LM55在上面,D-2(a)引信是安全的(左)和武装。空气叶片位于撞针套筒的末端。

9ecd3e1ad4294545ab9b78ecd703f284

带有D-2延迟引信的炸弹 100磅第3和第6弹。

14377f2a0517410caaf03e805ebccdf7

转动定时环以设置时间延迟(秒)并在炸弹安装到飞机前进行调整。由于起飞后的时间延迟是不可调整的,飞行员需要在特定高度投射这些预定的定时炸弹。炸弹在预定时间爆炸,通常比目标高出100到175英尺。

b837a470d62e4da69579e8f850c6ebd6

在拆卸定时装置后

ff386743efdb465dbfa08b9eb63b7d0d

复杂的延时爆炸装置,如机械表,完全由空气叶片的旋转驱动。

重庆快乐十分玩法-登录LM55After the bomb has fallen, the air blades are free to rotate and rotate on the sleeve to the tail to unlock the timing mechanism. (It differs from the B-3 series tail fuzes in that the air blades do not fall off and remain attached to the bomb.) The air blades rotate at a predetermined rate, driving the timing mechanism to run the clock, and finally the spring triggers the release of the striker, which strikes the bottom fire and causes the bomb to explode.

17d2b8e954824e8f9ac3219a5f4c9aa3

重庆快乐十分玩法-登录LM55The angled fins on the empty bomb cause the bomb to rotate in the fall. Only when the speed reaches 1000 rpm, the centrifugal force can unlock the safety insurance inside the bomb.

Japan's Luhang 12-year instant fuze, B-1(a) type instant fuze

15d9031087af4b9a97ac831ce6043b5b

This fuze was made by the Osaka company in March 1943. Note that the fuse of the Lu Hang safety fork is completely different from HNA.

The instantaneous impact fuze is mainly used for Japanese ground-based bombs ranging from 50 kg to 100 kg and may be used with the A-2 series head fuze.

2b52d76afe954647b4c528ee1b90e66a

重庆快乐十分玩法-登录LM55Fuze structure diagram from TM 9-1985-4 Army and Air Force 1953 Training Manual

重庆快乐十分玩法-登录LM55The fuse body is equipped with a striker and a squib. The air blade is screwed onto the thread above the main shaft. Note that the hole in the air blade of the Japanese Air Navigation fuse.

When the bomb was dropped, the air blades turned, and after twelve turns, the air blades flew off the main shaft.

重庆快乐十分玩法-登录LM55A simple mechanical impact fuse is mounted in the spindle and is powered by a spring. There are no cut lines. When hitting the target, the striker is forced to squeeze inward, compressing the spring and piercing the primer.

a62ffe8682d9499ba92d034c51575deb

重庆快乐十分玩法-登录LM55A rare B-1(a) fuze with a complete can, and a striker and spring can be seen after disassembly.

重庆快乐十分玩法-登录LM55Japan's Luhang 12-year trigger fuze, A-2(b)

d6f08b10232d409f9b708907311dbd2a

xx

这是日本50公斤以下陆地炸弹的瞬时冲击引信。

保险丝体配有撞针和爆管。空气叶片拧在主轴上方的螺纹上。

当炸弹落下时,空气叶片转动,六圈后空气叶片飞走并释放保险丝。

0be6f7e0d8814f75b52f56b3b0af9d06

主轴内部是一个简单的冲击触发引信,由弹簧驱动。没有切割线。当击中目标时,撞针被迫向内挤压,压缩弹簧并刺穿底漆。

这种引信显示由东京工厂于1939年11月制造。

27348503e45e433d8d57fbe4fa7b401b

92001cfb4d904d44bf1dce29d1251c2e

这种引信盒子里的木托盘更加精致,表明日本在战前拥有相当多的人力资源来制造普通的炸弹引信。

日本陆军空中4型“跳跃”引信,B-8

2d7cfa79ee654e0fb5b8852d391e2075

它具有5秒的动作延迟时间,引信可以触发各个方向的动作,日军经常使用A-8系列头部引信,而A-8引信是一个2秒延迟冲击触发引信。

b6e93d6de41946408c67e7733384d416

对于100公斤,250公斤的空气炸弹以弹跳模式投掷。

127a199a6f264ff4a113e300355d44c6

弹跳引信结构说明

重庆快乐十分玩法-登录LM55弹跳轰炸是一种新型的轰炸技术。它是由美国陆军空军在第二次世界大战期间发明的(主要是因为美国人对高空轰炸命中率寄予厚望)。它用于对抗日本帝国海军战舰和西南部的日军。运输船在太平洋地区的剧院。

重庆快乐十分玩法-登录LM55It proved to be very effective in the Japanese Army’s 81st battle (the Bismarck naval battle), sinking all the Japanese military ships and half of the escorting destroyers, so the technology was copied by the Japanese, but the aircraft used by the Japanese to bomb the bombs did not More, and in the latter part of the war, the Japanese military's pilots with excellent driving skills became increasingly scarce, so the number of Japanese bombing bombings was numerous.

Bombers bombed with a bounce must fly at a very low altitude (about 200 feet (65 meters)) at 200 mph (350 km/h).

6100ca3bfaa04d7cba9807b4e8d4bb4e

Release two to four bombs at a distance of 60-300 feet (18-91 meters) from the side of the target ship.

20ac64b444694ef9b201e63e1fb65689

重庆快乐十分玩法-登录LM55The bomb will "bounce" in a way similar to a stone hopping and jumping across the water and hit the side of the target ship and detonate inside the ship, causing the water to sink, sometimes the bomb will sink into the bottom of the ship, which can also cause Effective damage.

重庆快乐十分玩法-登录LM55The internal mechanism of the fuze is an "All-Ways" impact trigger design. No matter what angle the fuze hits the target, it will cause a detonator explosion.

ebe803f8fe7141148cc4c31584702f15

ab922b95c0e04a1a90f52465d13bf878

重庆快乐十分玩法-登录LM55The “all-round” design can be traced back to the Second World War (UK No. 69 and the US T-13 “Beano” fuze), and earlier dating back to Germany’s 91mm LANZ persecution in World War I. Cannon fuze.

1242dc8781e7483c98d5351c686ec2d1

bd55f2670cc340baa43638dcfbac6a24

重庆快乐十分玩法-登录LM55The LANZ mortar shell is like a thermos bottle

0ff108e48e1a42208f77c3fbd23099f2

It is used for the 99-type Sanfan No. 3 incendiary bomb (70lbs).

2fa8f9d9ed3a4ac582daa586aee627cf

xx这枚炸弹可以设置为在地面和空中爆炸(当配备D-2系列延迟尾引信时。)

重庆快乐十分玩法-登录LM55这种引信的变种,A-1(a)和A-1(b),可以安装在其他炸弹上,最高可达1800磅(80日军)。

bf4fce10061f471f8a573a138982df86

地勤人员在安装炸弹时拔出安全叉。

重庆快乐十分玩法-登录LM55当炸弹落下时,空气叶片旋转并在五圈后释放(空气叶片不会脱落)。

当炸弹击中目标时,头部铁砧击中主轴,切割切割线,并将撞针释放到底部火焰上。

5f09d1b73ff44d929fcdabe84c36ac0e

在左侧撞击之前,铁砧就位,撞击位于中心后,撞针弹出。

fd5cae827a0c4869ba4135a9c359cf09

97型2型头部引信是90型(A-1(b)型)的更新和改进版本。

重庆快乐十分玩法-登录LM55已经在各种尺寸的炸弹中发现了这种类型的引信。这个引信系列有几个版本,但它们都具有基本相同的功能。

5d2655f224bc48ea87599265a4de7ce7

这个铁砧缠绕着鞘。

重庆快乐十分玩法-登录LM55其次,空气叶片在7次旋转后释放

第三,撞击触发铁砧向下移动,切割切割线,并将撞击者弹入底部火力。

68053fd6314c4906a09342e6bbc5d1aa

重庆快乐十分玩法-登录LM55四叉安全叉固定空气叶片,在装载过程中由地勤人员拉出,安全叉上的红色醒目标签便于地面人员确定是否放行保险。

064f149408e84997a4702c9fe2905d25

对于100千克以上的各种日本陆地炸弹,它是可选的瞬时或短暂延迟引信。

e20bb922854347baaffc439dc7b448cb

重庆快乐十分玩法-登录LM55当炸弹落下时,空气叶片转动,六圈后空气叶片飞走并释放保险丝。空气叶片在十二转后脱落并离开。

f21efc02790245e29b03cf0b2cb4335b

主轴内部是一个简单的冲击触发引信,由弹簧驱动。没有切割线。当击中目标时,撞针被迫向内挤压,压缩弹簧并刺穿底漆。

如果通过选择旋钮旋转到即时位置,请跳过延迟并直接触发。

438bc954e1114b009ca2865a148f15a1

重庆快乐十分玩法-登录LM55这个引信[13:7]是由大阪工厂制造的2013年7月(1943年)的题词,注意到大阪工厂的交叉火炮标志。注意,图中的空气叶片处于其最大高度,大约12圈,并且它将要离开保险丝组件。

引信设置旋钮,设置为垂直,水平到短延迟的瞬间。该选择器旋钮可以由从飞机驾驶舱控制的伸缩机械臂机构设定。可以旋转保险丝座上的螺纹以调节引信。时间延迟或即时设置旋钮可以与飞机上的机器人手臂位置对齐(这种设计非常巧妙)。

8963e9baf3a845d6976115fdbda4dac8

(完)

空对空燃烧弹第二次世界大战日军九九三帆第3爆炸炸弹

轰炸机场是一项技术活动三型炸弹解密

早期引发的地雷

7e31a5bd5d8b403dbee340db1282947b

加布里埃尔联邦舰队升空

这是一个海战爱好者的港湾,喜欢点击收藏跟随

document.write ('');