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木工刨板机刀片使用磨钝后,一般是在磨刀石上修磨,不但费时,而且不易保证刃磨质量。为此,采用如图所示夹具,在平面磨床上磨削。经使用证明,不但保证了刀片刃口修磨质量,还提高了工效,减轻劳动强度,延长其刀片使用寿命。夹具结构由支座体2、压板螺钉3、压板4等组成。具有结构简单、使用方便的特点。支座体为铸铁,根据修磨刀片尺寸(长度、宽度、厚度、角度等),加工出安放刀片1的定位基准槽面,待修磨时,将刀片放入槽内,用压板及螺钉紧固后,即可磨出锋利的刃口,压板宽为50毫米,厚为8毫米。
Woodworking planer blades wear blunt, the grinding stone is generally grindstone, not only time-consuming, and not easy to ensure the quality of sharpening. For this purpose, use a jig as shown to grind on a surface grinder. The use of proven, not only to ensure that the blade edge grinding quality, but also improve the work efficiency, reduce labor intensity and extend the life of the blade. Fixture structure by the support body 2, platen screw 3, platen 4 and other components. Has a simple structure, easy to use features. Bearing body is cast iron, according to sharpening blade size (length, width, thickness, angle, etc.), processing the positioning of the positioning of the blade 1 slot, to be grinding, the blade into the slot, with the pressure plate and screw tight Solid, you can grind a sharp edge, platen width of 50 mm, thickness 8 mm.