超级军网黄教授在吗?恭喜资料恢复不过有个小问题提醒你一下
来源：百度文库 编辑：超级军网 时间：2024/04/28 02:50:12
D总10-19的更新里有张照片[:a2:] 最好处理一下，万一给人举报了当心被和谐了啊:PD总10-19的更新里有张照片[:a2:] 最好处理一下，万一给人举报了当心被和谐了啊:P
但是我发现AFS挂了~
DBOY,XM312不是导气式原理, 和XM307一样是长行程浮动的管退式. 改过来吧.:D :D
什么图？赶快连接看看
不知道lz在说什么。[:a1:]
原帖由 dddd-dh 于 2008-12-11 14:40 发表
DBOY,XM312不是导气式原理, 和XM307一样是长行程浮动的管退式. 改过来吧.:D :D
谢谢提醒，不过事实上XM312是导气式＋管退式。
Milkor MGL榴弹发射器剩下的自己找
求套图[:a2:]
我找到了,觉得很好啊,行为艺术撒
艺术图片不止这里有，自己找吧:D
原帖由 dboy 于 2008-12-11 21:03 发表
谢谢提醒，不过事实上XM312是导气式＋管退式。
那根不是导气管,是弥补312管径较小的定位装置, 结构图里也找不到枪机和这根东西的联系.
新的照片连这根东西的影子都没有了
312要是有导气方式来开锁,射速可就不会那么低了,起码得有600rd以上.
原帖由 dddd-dh 于 2008-12-12 00:06 发表
那根不是导气管,是弥补312管径较小的定位装置, 结构图里也找不到枪机和这根东西的联系.
新的照片连这根东西的影子都没有了
312要是有导气方式来开锁,射速可就不会那么低了,起码得有600rd以上.
被教育了
还凑乎吧。我们校那帮学心理的有一次开学搞集体活动，就是到火车站分成两组比赛脱衣服，看哪一组的衣服接起来长。
http://www.globalsecurity.org/military/systems/ground/m312.htm
The design of the XM312 is based on the recoil-reducing action developed for 25mm XM307 OCSW. The barrel is locked by the conventional rotating bolt, which is operated by more or less conventional gas system. The bolt group mover within the barrel extension, which, along with the barrel and gas system, can recoil inside the gun housing. The XM312 fires from the open bolt, and at the moment of fire the recoiling group (barrel, barrel extension, gas system and gas drive) is in its rearmost position. When gun is fired, special spring first begin to move recoiling group forward. Then, bolt is released, it strips the cartridge into the barrel, locks it and cartridge is fired, while recoiling group is still on the move forward. The recoil of the shot first has to overcome the inertia of the recoiling group, and only then group began to recoil back, compressing the return spring. At the same time gas drive unlocks the bolt, and retracts it within the barrel extension, extracting and ejecting a fired case. This somewhat complicated design results in significantly reduced recoil, and in conjunction with muzzle brake, in lightweight, but stable construction. The price of this reduction in recoil is complicated (and expensive) construction and low cyclic rate of fire. The feed is using same old metallic belts, and XM312 can be fed from either side, alternatively.
新的LW50找不到那东西，是因为LW50取消了导气装置，只改为管退式，同时针对军方抱怨260RPM不够用的问题提高了射速。实际上XM312已死，由基于XM312简化的LW50跟上
Currently a hybrid gas & recoil operating group. Gas powers the bolt mechanism while recoil drives the barrel/barrel extension and the feed system. Design changes are underway to eliminate the gas system totally to provide increased reliability and reduced complexity.
The design of the XM312 is based on the recoil-reducing action developed for 25mm XM307 OCSW. The barrel is locked by the conventional rotating bolt, which is operated by more or less conventional gas system. The bolt group mover within the barrel extension, which, along with the barrel and gas system, can recoil inside the gun housing. The XM312 fires from the open bolt, and at the moment of fire the recoiling group (barrel, barrel extension, gas system and gas drive) is in its rearmost position. When gun is fired, special spring first begin to move recoiling group forward. Then, bolt is released, it strips the cartridge into the barrel, locks it and cartridge is fired, while recoiling group is still on the move forward. The recoil of the shot first has to overcome the inertia of the recoiling group, and only then group began to recoil back, compressing the return spring. At the same time gas drive unlocks the bolt, and retracts it within the barrel extension, extracting and ejecting a fired case. This somewhat complicated design results in significantly reduced recoil, and in conjunction with muzzle brake, in lightweight, but stable construction. The price of this reduction in recoil is complicated (and expensive) construction and low cyclic rate of fire. The feed is using same old metallic belts, and XM312 can be fed from either side, alternatively.
新的LW50找不到那东西，是因为LW50取消了导气装置，只改为管退式，同时针对军方抱怨260RPM不够用的问题提高了射速。实际上XM312已死，由基于XM312简化的LW50跟上
Currently a hybrid gas & recoil operating group. Gas powers the bolt mechanism while recoil drives the barrel/barrel extension and the feed system. Design changes are underway to eliminate the gas system totally to provide increased reliability and reduced complexity.
遍寻不着那图[:a3:] [:a3:] [:a3:]
AFS怎么又。。。挂了，好几天了，D大也不管[:a11:]
AFS的管理器不归我管啊
靠，还真有一张一张图看的啊。。。。。[:a2:]
一张一张看图，很正常啊。很早以前就这么看了。艺术照的话，我记得还有苏联的半自动步枪，德国的手枪，MPK、MPL冲锋枪的视频，楼上的去看看吧。
DBOY, 那就改回去吧, LW50也就那样了.
顺便多搞点MM玩枪图吧, 上枪炮世界也多点乐子, 咱们都是男淫啊! :D :D :D
顺便多搞点MM玩枪图吧, 上枪炮世界也多点乐子, 咱们都是男淫啊! :D :D :D
环境不好，几百张露点图不敢上啊，现在还是挑比较艺术或隐晦的
我有一个硬盘的成人小电影、H动画、漫画、H-Game，涵盖欧、美、日、韩，日本出品占多数。:D
说着说着就华丽而淫荡地跑题
话说，黄教授网站地址是啥米？？？
话说，黄教授网站地址是啥米？？？
伟大的
www.gun-world.net
是也。
www.gun-world.net
是也。