High strong compound rifling technique plan of inlay processing method

Abstract

The present invention is used in rifling weapon and has the technological feature that the rifle material dissimilar to that of gun barrel is hard alloy with high hardness at high temperature, high wear resistance and high toughness at high temperature, and is first rolled into rifle and then embedded into gun barrel to form high strength and long life smooth rifle. The wear resistance of rifle is essential to the performance and service life of weapon, and the technology of the present invention can solve the problem of short life radically. The present invention may be used in raise performance of weapons greatly.

Description

technical field

[0001] The invention relates to the industrial production of weapons, and relates to the rifling processing technology required for the manufacture of barrel-launched weapons (cannons and large-caliber firearms). It belongs to the technical field of IPC "International Patent Classification" - "B21" (basically non-cutting metal machining) and "F41" (arms). Background technique

[0002] Military power is the guarantee of national security. Weapons have always been an important foundation of military power, and they also occupy and consume a large amount of national resources. Undoubtedly, efforts should be made to improve the technical indicators of the weapon system, so that it can be produced and operated with high efficiency and low consumption, which is conducive to saving resources and may also store more strategic materials. While developing and manufacturing high-tech weapons, it is still of great significance to develop and maintain conventional weapo...