...关键词：厚壁大直径筒节；滚制；组对；制造 [gap=567]Key words：shell which owning very thick and super diameter；rolling；riveting together；fabrication ...
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接替R系列的是L系列，没有了传统经典的外表，没有了那磨砂的质感，没有了那兼顾的镁制防滚架。
Replace R series is L series, not a classic appearance, not the grind arenaceous qualitative feeling, without the consideration of the magnesium antiroll frame.
是一种形象比喻，制得后放在黄豆面中滚一下，如郊野真驴打滚儿似的，故而得名。
Is one kind of vivid analogy, after the system, places in the soybean surface to roll, if the outskirts real interest on interest resembles, therefore acquires fame.
在一般条件下，标准齿轮滚刀只能加工与其模数、压力角相同的同制齿轮。
Generally, standard gear hobs are only used to machine gears with the same modul, pressure Angle as hobs themselves.
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