我厂生产的A系列刨床,刨刀架都采用电磁铁抬刀,因为抬刀高度(角度)比较小,不能满足用户刨削加工各种T形槽与深沟槽等抬刀高度大的要求。为此,最近我厂专为刨宽1～2m的A系列刨床设计和制造了一种 BF 3型液压高抬刀装置,抬刀角度在 0～50°范围内,根据需要可无级调节。它是刨床的 A series of planer and planer holder made by our factory adopt electromagnet to lift the knife, because the height (angle) of carrying the knife is relatively small, which can not meet the requirements of users such as various T-shaped grooves and deep grooves which are raised by the user. To this end, I recently designed for the planing machine width 1 ~ 2m A Series planer design and manufacture of a BF3-type hydraulic high lift knife device, lift the knife angle in the range of 0 ~ 50 °, stepless adjustment according to need. It is planer