数控技术考试.doc

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1、运算次序X积分器Y积分器备注JvJrx△XX终点JxJRY△YX终点000010001001001000100初始100010001001000001Oil△Y200110101001001000Oil0300111001001000001010△Y40100001Oil1001000010△X50100100OilOil1110010060101000OilOil0101001△Y7Oil1110OilOil101000108Oil010I010Oil0001000AXAY91001100010R=4.逆时针dda插补圆弧0101000101001△XII100110000101210

2、00101000△X运算次序X枳分器Y枳分器备注JyJrx△XX终点JxJry△YX终点000010001011011000101初始100010001011010011100△Y200110101011011100100030011100101101Oil1on△Y401000011001010001010AXAY5Oilon0100100100001006Oil11001001000001001△Y7100010IOil1001000001△X81001100OilOil1110001091000101010OilOil1000AXAY101011110010R=5•逆时针DDA插补

3、圆弧（若足顺时针就把数掘左右対说一下•备注修改一下）0II1011001001△X121010011000△X运算次序X积分器Y>枳分器备注JyJrx△XX终点JxJryAYX终点010010001000001000100初始11000001Oil0001000100△X21001000Oil00110101000310000010100011100100△X410010000100100001Oil△Y5Oil11100100100100Oil06on01010010101000Oil△X7on1010001OH1110on08Oil0001000Oil0101010AXAY9R=4,

4、顺时针DDA插补圆弧1001100010010100010I001△Y1110011000010121000101000△Y逐点比较法（坐标6,4）•详见P150步数偏差判別进给偏差计算判别0F0=052=101Fo=0+XF

5、=F（「Yc=044L=IO-17ArFivO+YF2=Fi+xc=-4+6=2L=9-l345678910•编程运算次序X枳分器Y枳分器备注JyJrx△XX终点JxJry△YX终点000010001101101000no0100010001101100101101△Y200110101101100001100△Y3010111011011011001000401

6、000111011101001OilAXAY5Oil10001011010011010△Y610000011001011100010△X710010001001000101001△Y8101001IOil1001100001△X91011100OilOil0011000△Y101101001010R=6,逆时针DDA插补同豪△XII1100101001△X121100001000△X运算次序X积分器Y积分器备注JyJrx△XX终点JxJry△YX终点011010001100001000no0111001011010001000110△X211000011000011010110△X311

7、011001000101110110041101001Oil0100011101AXAY51010011010Oil1000101△X610111000101000001100△Y7100010I0011001000100△X810011000011010011OilAY9Oil00110001011100Oil△X10R=6,顺时针DDA插补圆菟1101001010△YII1100101001△Y121100001000△YN01G92X-IOY-IO；N01G9IX-10Y-10；N02S300M03M07；N02S300M03M07；N03G00G17；N03GOOG42D01G1

8、7X0Y20：N04X8；N04X18；N05GOIX30F100；N05GOIX22F1OO；N06G03X40Y20RI0：N06G03X10YI0RI0；N07G02X30Y30R10；N07G02X-20Y-12；NOSGOIX10Y20FI00：NOSGOIX-20Y-I0F100；N09X10Y8；N09XOY-12；NIOG40GOOX・10X10；NIOG40GOOX-20Y-18；NilM09M05；NilM09M