YB6020半自動(dòng)花鍵軸銑床是按滾銑法加工直槽長(zhǎng)花鍵軸的機(jī)床，也可加工直齒齒輪軸。 
　　適用于飛機(jī)、汽車(chē)、拖拉機(jī)及機(jī)床和農(nóng)業(yè)機(jī)械等行業(yè)。

機(jī)床的主要規(guī)格參數(shù)：
 
加工直徑                                                                  200mm
離地距離距                                                                             2500mm
安裝直徑                                                                   ５００mm
加工長(zhǎng)度                                                                   2300mm
加工花鍵齒數(shù)                                                                    ４－50
銑刀轉(zhuǎn)速數(shù)                                                                  ６
銑刀轉(zhuǎn)速范圍                                                               ５０－１６０rpm
進(jìn)給量數(shù)                                                                      １２
進(jìn)給量范圍                                                               ０.４１－２.９７rpm
工件中間與銑刀中間線(xiàn)間距離                                        ５０－１65mm
安裝銑刀直徑                                                            １３０mm
安裝銑刀長(zhǎng)度                                                               １１０mm
銑刀桿直徑                                                                 ２７，３２，４０mm
銑刀主軸孔錐度                                                               莫氏４號(hào)
工件主軸套孔錐度                                                           莫氏５號(hào)
尾架套架孔錐度                                                                 莫氏５號(hào)
銑刀主軸軸向移動(dòng)量                                                         ４０mm
尾架套架移動(dòng)量                                                     ６０mm
移動(dòng)銑頭用手輪每轉(zhuǎn)一格                                              ０.０２mm
移動(dòng)銑頭用手輪每轉(zhuǎn)一周                                                ２.５mm
工作臺(tái)移動(dòng)速度                                                    ２．２４m/min
主電動(dòng)機(jī)功率                                                             ４ＫＷ
主電動(dòng)機(jī)轉(zhuǎn)數(shù)                                                              ９６０r/min
液壓電動(dòng)機(jī)功率                                                         １．１KW
液壓電動(dòng)機(jī)轉(zhuǎn)數(shù)                                                         １４００r/min
電動(dòng)機(jī)功率                                                         ０．１５ＫＷ
電動(dòng)機(jī)轉(zhuǎn)數(shù)                                                          ９１０r/min
冷卻電動(dòng)機(jī)功率                                                         ０．１５ＫＷ
冷卻電動(dòng)機(jī)轉(zhuǎn)數(shù)                                                        ２７００r/min
機(jī)床外形尺寸(長(zhǎng)×寬×高) mm                              ４２２５×１６０７×１６４０

機(jī)床凈重                                                                約８5００ｋｇ

機(jī)床的加工精度：

等分累積誤差：                                                                  0.03 mm
鍵側(cè)對(duì)軸心線(xiàn)的平行度和鍵側(cè)本身的平行度：                       0.03/500mm
加工表面粗糙度：                                                                Ra.≤3.2um