ВЛИЯНИЕ ТЕХНОЛОГИЧЕСКИХ ПАРАМЕТРОВ НА ОБРАЗОВАНИЕ НАПЛЫВА ПРИ РОТАЦИОННОЙ ВЫТЯЖКЕ ОСЕСИММЕТРИЧНЫХ ДЕТАЛЕЙ

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<ul><li><p> 621.983; 539.374 .. , . . , ., (4872) 35-14-82, mpf-tula@rambler.ru (, , ), .. , - . , ., (4872) 35-14-82, mpf-tula@rambler.ru (, , ) </p><p> -</p><p> , . </p><p> : , , , , -, , , , . </p><p> -</p><p> - - [1 - 5]. , , - - . </p><p> . 1 , - . </p><p>3</p></li><li><p> . . 2011. . 1 </p><p>. 1. : </p><p>1 ; 2 - , . 1, , -</p><p> . - . , . 1, , - - , . </p><p> , - - . </p><p> , - . , - , , , . - , . </p><p> - , - -. </p><p> - 10 - 6. - . . 1. </p><p>4</p></li><li><p> 1 </p><p>0t , L , . </p><p>D , . d , </p><p> 10 26,03,132 23,03,114 + 3,09 490 </p><p> 6 26,05,121 23,07,112 + 2,02,4 690 </p><p> : </p><p>- 3 - , ; </p><p>- 3 - , -; </p><p>- 3 - . </p><p> - 100)/1( 0tt= % ( = 1560 %) S = 0,552 /. 0t t - . </p><p> - , </p><p>p = 1030. . 2. -</p><p> - : 220=D ; 3=b . [4]. </p><p> - </p><p>1180 = . -2. 3 - . , 120 - , . </p><p> . 0,01 . </p><p>5</p></li><li><p> . . 2011. . 1 </p><p>. 2. : </p><p>; </p><p> p </p><p> 10 - </p><p>p = 1530 5. - %50...20= </p><p>/8,1...55,0=S . . 3 </p><p> 10. , (9 ) 10 , . 3. </p><p>. 3. 10 </p><p>( 55,0=S /; 30= p ; %50= ) </p><p>6</p></li><li><p> Hh 0/10 thH= p - . 4. Hh - ; </p><p>0tth HH = ; Ht - - . </p><p>. 4. Hh 10 </p><p>( 55,0=S /): 1 15= p ; 2 20= p ; 3 25= p ; 4 30= p -</p><p> , - p , . -, 25 p 10, , - . </p><p>, 30= p , - . - , - 25 p - 10. </p><p>7</p></li><li><p> . . 2011. . 1 </p><p> , - S Hh . - - p . </p><p> 30= p </p><p>() 5= , h = 2, 3, 4 (. . 2, ). , </p><p>( S ) , . </p><p> ttt = 0 h - ( ht = ), S - Hh (. 5). , - t h . ht - </p><p>ht = . - . </p><p> p , </p><p> 5= , - , - - . </p><p> , - ht = . </p><p>8</p></li><li><p> 10 - 10 30. </p><p> - , - 15 p - , , . 10, 15 20 . </p><p>. 5. Hh 10 : </p><p>1 %20= ; 2 %35= ; 3 %50= </p><p> , - S . 0,5 1,8 / 0,42 , - 9,0=Hh . </p><p> 6 - - . </p><p> 6 -, , 10. , </p><p>9</p></li><li><p> . . 2011. . 1 </p><p> 6 (. 6) , . 1, , , - . </p><p>, - - S , p , . </p><p> , - 15= p - 2 , 2,1S / - . - . - 20 p . </p><p>. 6. 6 ( %50= ; 9,0=S /): 15= p ; 20= p </p><p> 6 -</p><p> - S . </p><p> - Dh . </p><p>HdDD dhh /= ; Dh - ; Hdd - ; </p><p>Hdd = d . </p><p>10</p></li><li><p> -, Dh S , . </p><p> . 7 - Dh S - . 1 - ( 101 = p , 202 = p , 303 = p ); 2 - -</p><p> ( 2=h ; 30= ; 5= ); </p><p> 3 - ( 15= p ); </p><p> 4 - ( 20= p ). , -</p><p> - - . Dh S 0,12 0,41 , -, , 0,4 1,2 (. 7). </p><p> . 7. Dh S </p><p> 6 ( %50= ) </p><p> - 6 -</p><p>11</p></li><li><p> . . 2011. . 1 </p><p> 10 300. </p><p> Hh 6 - . 8. - : 1 101 = p ; </p><p>202 = p ; 303 = p ; 2 101 = p ; 152 = p ; 203 = p ; </p><p> 3 151 = p ; 252 = p ; 303 = p ; 4 201 = p ; </p><p>252 = p ; 303 = p . </p><p> . 8. Hh 6 ( 55,0=S /) </p><p> , . 8, -</p><p>, 10, 20 300. 6 2 S . </p><p> 1. </p><p> 10 6 , - S Hh -. </p><p>12</p></li><li><p>2. , S - . </p><p> 1,5 2 2 3 - . </p><p>3. , - - 101 = p ; 152 = p ; 203 = p 101 = p ; 202 = p ; </p><p>303 = p . </p><p> (2009-2011 ), - 2009-2013 . </p><p> 1. .. . </p><p>.: , 1971. 240 . 2. .. </p><p>. .: , 1983. 192 . 3. .., .. </p><p>. .: , 1984. 128 . 4. .., .., .. </p><p> . .: , 2009. 265 . </p><p>5. .A., .. - // : . . 4. / . .. ; . : .. . .: , 1987. . 234 257. </p><p> D.V. Dudka, V.I. Tregubov INFLUENCE OF THE TECHNOLOGICAL PARAMETERS ON THE BUILDUP </p><p>GENERATION IN THE ROTARY DRAWING OF AXISYMMETRIC DETAILS PROCESS The results of experimental investigations of the buildup generation type in the </p><p>rotary drawing of axisymmetric details process in the dependence on the machining pattern, technological parameters and geometric characteristics of conical rollers are provided. </p><p>Key words: rotary drawing, mandrel, roller, buildup, piped detail, squeezing, flaring, feed step, deformation ratio. </p><p> 16.12.10 </p><p>13</p></li></ul>

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