밑에 압출?성형 과 주조 방식논란에 도움이 될까
FlywithMe | 2016-08-04 22:39:08
조회 3582 | 추천 1 | 다운로드 0
The rail is engineered and manufactured in Germany. The 15” Keymod has a modern design and is made from Airplane grade Aluminum, extruded with the most accurate machines in Germany and CNC milled with computer accuracy! The rails are then hard coat anodized to improve the strength and eliminate heat when running rapid fire! The rail has “Anti-Turning Milling” technology which eliminates turning of the rail so your scope is always zeroed in!
http://dolarian.com/Short_Piston_Battle_Rifles.pdf
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https://www.vltor.com/wordpress/wp-content/uploads/2014/08/Vltor-Catalog-2015.pdf
One of VLTOR's most innovative products is the Versatile Interface Structure (VIS) upper receiver assembly. The VIS is a polylithic upper receiver assembly that ties the individual receiver and handguard into a single, aggregate part. This combination overcomes many problems that are associated with the traditional ''two piece'' design; most notably the greatly improved structural strength and repeatable accuracy. This affords the user all the benefits of a free-floating barrel and solid railed forend
6061 forged upper with 6061 extruded handguard, hardened to T6 specifications
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Receiver is made from two parts, upper and lower, connected with two cross-pins. Upper part is made from extruded aluminium, lower part is made from polymer. SCAR-L and SCAR-H use similar upper receivers that differ only in the size of ejection port.
http://dolarian.com/Short_Piston_Battle_Rifles.pdf
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Aluminium Upper Receiver Produced from an extruded aluminium sheath of special aerospace alloy, that will provide the user with many years of reliable service.
http://www.xtek.net/assets/Uploads/Sectors/Product-Catalogues/WAA-Catalogues/BT-APC300.pdf
모두 상부리시버/핸드가드가 알류미늄의 extruded 됬다라는데
이게 압출맞지요?
압출이면 양수리님이 말씀하신 우수한 방식이였나요? 양수리레일이 쓰는방식??
반대인가??...글이 너무들 길어져서 몰라서 올립니다
양수리님레일이 extruded방식인가요?
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