● 本機(jī)床的鑄件均采用樹脂砂鑄件,且經(jīng)過兩次人工時(shí)效處理,穩(wěn)定性好,強(qiáng)度高,各項(xiàng)精度穩(wěn)定可靠。 ● 三軸滾珠絲桿均采用專業(yè)配套廠商提供的高精度產(chǎn)品,并且均進(jìn)行預(yù)拉伸。 ● 軸承均采用日本進(jìn)口nsk配對組合的滾珠絲桿軸承。 ●超高頻淬火處理的硬軌,采用周邊磨削工藝精磨,與其配合的粘貼turcite-b耐磨片并精細(xì)研刮,耐磨性好,精度保持*。 ● 機(jī)床的潤滑系統(tǒng)均采用定時(shí),定量自動集中供油潤滑系統(tǒng),可確保每個(gè)潤滑部位都得到充分潤滑。 適用范圍: 適用于鉆、銑、鏜等工序及復(fù)雜的二、三維凸凹型腔和表面的自動加工,配合多軸nc回轉(zhuǎn)工作臺可對工件實(shí)現(xiàn)多面體及特殊曲面和復(fù)雜型腔,孔位的殼體和模具加工。 | ●the machine casting uses made of high intensity cast iron form resin mould, and artificial aging treatment for 2 times,good stability, high intensity ,and each precision is reliable. ●the ball screws with three axis uses the high precision products and it is pretensioning. ●the angular contact thrust ball bearing for ball screw support by nsk from japan. ●the sliding guide that uses the super-high frequency quenching treatment, precise grind by grind craft , and precise cutting for glue turcite-b wear-resisting plate,good wear-resisting, keep precision long time. ●the machine lubrication system is fixed time and quota for the auto-support oil lubrication system, and can make sure get enough lubrication each position. use domain: for drilling, milling, boring and complex 2d,3d concave-convex cavity and the auto-process on surface. if uses multi-axle nc rotary table, it can process for polyhedron ,the special curved surface, the complicated shape cavity , hole shell and mold. |