YB6020半自動(dòng)花鍵軸銑床是按滾銑法加工直槽長(zhǎng)花鍵軸的專用機(jī)床，也可加工直齒齒輪軸。 
　　適用于飛機(jī)、汽車、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
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)速級(jí)數(shù)                                                                  ６級(jí)
銑刀轉(zhuǎn)速范圍                                                               ５０－１６０rpm
進(jìn)給量級(jí)數(shù)                                                                      １２級(jí)
進(jìn)給量范圍                                                               ０.４１－２.９７rpm
工件中心與銑刀中心線間距離                                        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)快速移動(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
快速電動(dòng)機(jī)功率                                                         ０．１５ＫＷ
快速電動(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