Machine tools ; vertical drilling machines ; single column coordinate drilling machines with vertical spindle and table of fixed height ; acceptance conditions 机床.立式钻床.带立轴和高度固定工作台的单柱坐标钻
Machine tools ; vertical drilling machines ; double column coordinate drilling machines with vertical spindle and table of fixed height ; acceptance conditions 机床.立式钻床.带立轴和高度固定工作台的双柱坐标钻
Machine tools - test conditions for surface grinding machines with vertical grinding wheel spindle and reciprocating table - testing of the accuracy iso 1985 : 1998 机床.立轴往复工作台的平面磨床的检验条件.精度检验
The force applied on front - wheel is discusced through an example in which tractor steering knuckle kingpin is tendency inside , and the returning positive moment acquired by front - wheel ground counteraction is also analysed 摘要从车辆前轮的受力出发，以拖拉机转向节立轴内倾时为例，分析了前轮接地反力作用所产生的回正力矩。
G . leaf s round wears away from the is small , maintained conveniently ; the working noise is lower than 75 decibels and dust pollution is little . vertical impactiong crusher . pcl - impact crusher . sand - making machines 该系列制沙机又俗称为自击式破碎机石打石破碎机八马克制砂机八马克冲击式破碎机，立轴式破碎机，立式冲击破等。
The results show that an eddy surrounding the main stream of the multiple jets exists and forms several strong shear flows and enhances the effect of energy dissipation 研究结果表明：多股多层淹没射流利用在射流轴线周围所形成的强剪切、三维立体漩滚的剧烈混掺来实现消能，消能率较高，且在平面上没有形成明显的、贯穿的立轴漩涡。
The company , after many years of exploration , research , for the existing market demand and successfully developed : twdj series turbine mill , the tcm series vortex flow ultrafine grinding mill plastic tfsm series , tcwm series super swirl polishing , tldj series screen shaft extruder - mill equipment , and other varieties of sets of mechanical equipment 本公司经过多年的摸索，研究，适合现有市场的需求，成功开发出： twdj系列涡轮式粉碎机， tcm系列气流涡旋超微粉磨， tfsm系列塑料粉碎机， tcwm系列超级涡流磨， tldj系列无筛立轴式粉碎机挤塑式设备等多个品种成套机械设备。
Made in china - vertical shaft impact crusher , sand gravel washer , sand cleaner , crushing appliance , crushing mill , crushing press , impact grinder , grinding mil , series of complete set of equipments for rock crushing sand - making sieving , series of composite iron - structured sand - making machines , series of multi - functional rock , crushing and screening plants , vertical impactiong crusher . pcl - impact crusher . sand - making machines . vertical impactiong crusher series . vertical impactiong crusher . brief introduction 河南重型-制砂机，机制砂生产线，打砂机，砂石料破碎生产线，建筑砂生产线，制沙机，打沙机，立轴式破碎机，自击式破碎机，立式冲击破，立式破碎机
Disk chuck has been adopted in 74 series vertical shaft rotary die grinders , which can grind to the internal hole , excircle of large workpieces and workpieces with shoulders . die can work and grind to r - arc without removing guede - pole , and grinder head can rotate in the range from + 45o to - 45o . accordingly , the life of die is longer than before and accuracy of the die is stable 74系列立轴圆台模具磨床采用花盘式工作台，可对较大工件内孔、外圆和带有台肩的工件进行磨削，冲模模具可以不拆导向柱进行磨削及r弧磨削，提高模具使用寿命，保证模具使用精度，磨头可旋转45 。
