英语翻译On a workpiece rotating machine ,such as a lathe ,the Z axis is parallel to the spindle ,On a tool-rotating machine ,the Z axis is perpendicular to the workpiece and the positive motion increases the distance between the tool and the work

英语翻译On a workpiece rotating machine ,such as a lathe ,the Z axis is parallel to the spindle ,On a tool-rotating machine ,the Z axis is perpendicular to the workpiece and the positive motion increases the distance between the tool and the work 英语翻译in this metalworking process metal is removed from a workpiece by applying a potential difference between the workpiece and a shaped electrode. 英语翻译ABSTRACTWhile a cutting tool is machining a workpiece at various cuttingdepth,the feedrate is usually selected based on the maximumdepth of cut.Even if this selection can avoid power saturationor tool breakage,it is very conservative comp 英语翻译The error of measurement of a zero-type MH in a NC machine should be accounted for in assigning the automatic workpiece basing cycles,in the case of basing on a cylindrical pin or hole,the basing error will be eat = 0.5(o w + o a + Smi n) 英语翻译The cycle in Fig.ib determines the workpiece base surface position in the direction of the axis Z of the spindle relative to the 'zero position of machine tool Z 0.The final bas- ing of workpiece on the machine is achieved by locating th 英语翻译Manual part programming consists first of calculating the dimensional relationships of the tool,workpiece,and work table,based on the engineering drawings of the part,and manufacturing operations to be performed and their sequence. 英语翻译A very important fact of the manufacturing science is that it is almost impossible to obtain the desired basic size when processing a workpiece.This is actually caused by the inevitable,though very slight,inaccuracies inherent in the mach 英语翻译The material removal mechanism of WEDM is very similar to the conventional EDM process involving the erosion effect produced by the electrical discharges (sparks).In WEDM,material is eroded from the workpiece by a series of discrete spark 英语翻译on a removal 机械类英语在线翻译a lathe holds the workpiece and rotates it , and the sharpened edge of a tool cuts and removes material. some applications of a lathe include the production of shafts, and thread cutting. the chuck on headstock hold one end 英语翻译StrippersThere are tow types of strippers:fixed or spring-operated.The primary function of either type is to strip the workpiece from a cutting or noncutting punch or die.A stripper that forces a part out of a die may also be called a kno 英语翻译Multiple-edged tools can also be used.Drilling uses a twin-edged fluted tool for holes with depths up to 5 to 10 times the drill diameter.Whether the drill tyrns or the workpiece rotates,relative motion between the cutting edge and the wo 英语翻译we are interested in performance mashyna 0.5-1tn/ch.krugloy workpiece 30-60mm.tehnicheskie harakteristiki.sroki manufacturing,minimum price. 英语翻译When r u planning on leaving?vacation or permanently?、 英语翻译是 u r on my way还是 u r in my way 英语翻译r u a fucking stupid man? 英语翻译Sie sind wirklich N A R 英语翻译We recommend the company should determine and apply different rate for different ageing category of A/R and adjust the bad debt reserve monthly based on the A/R balance per local RMB denominated accounting book.