鍩轰簬
ANSYS
鐨勮建閬撹溅杈嗚溅杞笌杞ㄩ亾鎺ヨЕ鍒嗘瀽鍙婁紭鍖栬璁?/p>
鎽樿锛?/p>
閽堝鐗规畩杞﹁締涓殑杞ㄩ亾杞﹁締杞﹁疆涓庤建閬撶浉浜掓帴瑙︾殑闂锛?/p>
缁撳悎璧吂鎺?/p>
瑙﹁绠楃悊璁?/p>
[1-3]
锛屾敼杩涜绠楀洜瀛愩�傚缓绔嬩笁缁存ā鍨嬶紝骞朵笖瀵规ā鍨嬭繘琛屾湁闄愬厓鍒嗘瀽
[4-6]
锛屽緱鍒颁綅绉诲強搴斿姏浜戝浘銆傚缓绔嬫暟瀛︿紭鍖栨ā鍨嬶紝瀵逛簬缁撴灉杩涜浼樺寲銆傜粨鍚堝疄渚?/p>
鍔犱互璇存槑銆?/p>
鍏抽敭璇嶏細
鎺ヨЕ鍒嗘瀽锛涗紭鍖栨ā鍨嬶紱浼樺寲鍒嗘瀽
Abstract
锛?/p>
To
the
wheel
and
the
rail
track
vehicle
special
vehicle
in
mutual
contact problems
锛?/p>
combining with the theory of Hertz contact
锛?/p>
improved calculation
factor. The three-dimensional model is established
锛?/p>
and the finite element analysis on
the
model
锛?/p>
get
the
displacement
and
stress
cloud
chart.
The
mathematical
optimization model is established to optimize the result. Combined with examples to
illustrate.
Keywords
锛?/p>
Contact analysis Optimization model Optimization analysis
1.
姒傝堪
鏈枃涓昏閽堝杞ㄩ亾杞﹁締杞﹁疆涓庤建閬撲箣闂寸殑鎺ヨЕ闂寤虹珛妯″瀷锛?/p>
纭畾鎺ヨЕ闂
涓哄垰鎬у拰鏌旀�ф帴瑙︺�傚浜庨珮搴﹂潪绾挎�ч棶棰橈紝杩愮敤
ANSYS
鍒嗘瀽宸ュ叿锛屽湪纭畾鎺ヨЕ
鍖哄煙鍙婃帴瑙︽椂闂村墠鎻愪笅锛?/p>
浠跨湡鍒嗘瀽寰楀埌浣嶇Щ鍙婂簲鍔涚殑浜戝浘锛?/p>
杩愮敤鏀硅繘鎺ヨЕ鍒嗘瀽璁?/p>
绠楀洜瀛愶紝閫氳繃寤虹珛浼樺寲妯″瀷锛屽缁撴灉杩涜浼樺寲澶勭悊銆?/p>
2.
鏋勫缓妯″瀷绠�鍥惧強纭畾鐩稿叧鍙傛暟閫氳繃璋冭妭浼樺寲鍙傛暟鐨勬暟鍊煎悗锛?/p>
鍦ㄦ柦鍔犺浇鑽风浉
鍚岀殑鎯呭喌涓嬶紝
杞﹁疆鐩村緞涓�瀹氱殑鎯呭喌涓嬶紝
杞﹁疆鍜岃建閬撴埅闈㈢殑鍘氬害鍦ㄧ害鏉熻寖鍥村唴瓒婂ぇ锛?/p>
搴斿姏閫犳垚鐨勭牬鍧忚寖鍥磋秺灏忥紝
鏈�澶у簲鍔涚殑鏁板�煎厛鍑忓皬锛?/p>
鍚庡澶э紝
浣嶇Щ鎵�鏄剧ず鐨勫舰鍙?/p>
閲忚秺灏忋�?/p>
褰撹溅杞拰杞ㄩ亾鎴潰鍘氬害涓�瀹氾紝
杞﹁疆鐩村緞鍦ㄧ害鏉熻寖鍥村唴瓒婂ぇ锛?/p>
鏈�澶у簲鍔涘厛
鍑忓皬鍚庡澶э紝浣嶇Щ鏄剧ず鐨勫舰鍙橀噺杈冨ぇ銆傚湪鍘氬害閫夋嫨
26.82mm
鎺ヨ繎
27mm
锛岃疆寰?/p>
鍦ㄦ帴杩?/p>
1050mm
鏃讹紝鏁翠釜鏈�澶у簲鍔涘皬锛屽舰鍙樺皬锛岀鍚堜紭鍖栬姹傘�?/p>
6.
缁撴潫璇?/p>
鏈枃鍦ㄥ垎鏋愯建閬撹溅杈嗚疆杞ㄦ帴瑙﹂棶棰樹腑锛?/p>
鏋勫缓鍒氭煍鎺ヨЕ鍒嗘瀽妯″瀷锛?/p>
浠ュ疄闄呰溅鍨?/p>
璁惧畾鐩稿叧鍙傛暟锛?/p>
ANSYS
杞欢瀵规ā鍨嬩豢鐪熷垎鏋愬鐞嗭紝瀵逛簬澶勭悊缁撴灉锛屾瀯閫犱紭鍖栨ā
鍨嬶紝
纭畾浼樺寲鍑芥暟锛?/p>
杩愮敤鏀硅繘绠楀瓙鐨勯浂闃舵硶瀵规ā鍨嬭繘琛屽鐞嗭紝
寰楀埌杈冧负绮剧‘鐨勪豢
鐪熺粨鏋溿�?/p>
鍙傝�冩枃鐚細
[1]
寮犻洩鐝婏紝鑲栨柊鏍囷紝閲戝鏉?/p>
.
楂橀�熻溅杞き鍦嗗寲瀵硅溅杈嗙郴缁熻涓虹殑褰卞搷
[J].
鏈烘
宸ョ▼瀛︽姤