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BLANK FOR GUN BARREL, METHOD FOR MAKING GUN BARREL AND GUN BARREL
BLANK FOR GUN BARREL, METHOD FOR MAKING GUN BARREL AND GUN BARREL
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机译:炮桶坯料,炮桶制造方法和炮桶
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摘要
FIELD: processes for making gun barrels, possibly for all types of firearms. SUBSTANCE: blank of gun barrel includes steel rod made at least of two types of steel. At least one of said two types of steel is in the form of powder steel. Rod is subjected to multiple twisting around its lengthwise axis during one or several stapes of how working. Rod is twisted until leading angle of helical line in range 45 - 90 degrees. Then twisted rod is drilled or punched along its lengthwise axis. EFFECT: enhanced strength properties of gun barrel. 10 cl, 3 dwg, 1 ex
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机译:领域:制造枪管的过程,可能用于所有类型的枪支。物质:枪管的坯料包括至少由两种钢制成的钢棒。所述两种钢中的至少一种是粉末钢的形式。在工作方式的一种或几种修整过程中,杆会绕其长度轴多次扭曲。旋转杆直到螺旋线的前角在45-90度范围内。然后,沿着其纵轴对扭杆进行钻孔或打孔。效果:增强了枪管的强度性能。 10 cl,3 dwg,1 ex
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