In operation, the workpiece in the axial bore kit, drill molding on the workpiece, the rod down, withhold the card sets of drive block drilling tight molded piece, complete the workpiece clamping. 本发明装置能够对被加工件能准确定位,解决了位置度偏差的问题. The present invention apparatus can ...
Fluid-operated press This invention relates to power presses for performing any desired particular operation such for example as riveting, punching, shearing, actual pressing o... CR Alexander 被引量: 6发表: 1943年 Press-riveting nut column The invention discloses a press-riveting nut column ...
Drill Press and Mortiser The drill press is a useful, versatile and easily operated machine. It is often considered a machinists' tool because of its use for drilling holes in metals; however, it is also very adaptable to woodworking for such operations as borin... HG Miller - Macmillan ...
Define Handpump. Handpump synonyms, Handpump pronunciation, Handpump translation, English dictionary definition of Handpump. Noun 1. hand pump - a pump worked by hand pump - a mechanical device that moves fluid or gas by pressure or suction Based on Word
hand-operated winch torno de mano 添加示例 在上下文、翻译记忆库中将“hand winch"翻译成 西班牙文 变形 干 匹配词 所有 精确 任何 Still need a hand winch, a butterfly bit and use of a drill press Aún necesito un cabrestante, una broca y una máquina para taladrar metal opensubtitles...
11.The portable powered tool according to claim 1 wherein the drive is operated by one of: a) a combustible fuel; b) a battery; and c) electrical current from a separately generated supply. 12.The portable powered tool according to claim 1 wherein the portable powered tool further comprise...
9.As its feature,it is a small desk-top continuous press driven by motor or man-power.其特点是一种小型台式电动连续压片的机器,也可以手摇。 10.hydraulic and electronic swing arm cutting machine液压电子摇臂式裁切机 11.drill ,breast, hand (excl. power-operated)手摇钻,胸压式(不包括电动的) ...
The company operated until 1987 when it was finally wound down. http://www.tyzack.net/hackney.htm Early history of the firm So your back saw is from BEFORE 1905 (when the name changed to Tyzack & Sons) and AFTER 1860 when he transferred his business to his eldest son. ...
All this time, the ground shafts operated as a counterbalance set-up because the existing countermarche did not fit within the drawloom frame. I was okay with counterbalance, but I really missed the stability and flexibility of countermarche weaving. I dreamed of adapting the countermarche to ...
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