鍦ㄦ苯杞﹀伐涓氫腑錛屾湁闄愬厓鍒嗘瀽錛?/font>FEA錛夊凡鎴愪負(fù)璁捐銆侀獙璇佸拰浼樺寲鐨勬牳蹇冨伐鍏鳳紝瑕嗙洊浠庢暣杞︽�ц兘鍒伴浂閮ㄤ歡緇嗚妭鐨勫叏嫻佺▼寮�鍙戙�備互涓嬫槸鍏跺湪姹借濺棰嗗煙鐨勫叧閿簲鐢ㄥ強(qiáng)鍏稿瀷妗堜緥錛?/font>
1. 杞﹁韓緇撴瀯涓庤交閲忓寲璁捐錛?/font>濡傚浘1錛?/font>
搴旂敤鍦烘櫙錛氳濺韜垰搴﹀垎鏋愩�佹潗鏂欐浛浠ｏ紙濡傞挗→閾?紕崇氦緇達(dá)級(jí)銆佹嫇鎵戜紭鍖栵紙鍑忛噸鍚屾椂婊¤凍紕版挒鏍囧噯錛夈�?/font>
鍏抽敭鎸囨爣錛氶潤鎬佹壄杞垰搴︼紙鐩爣閫氬父錛?/font>20 kN·m/°錛夈�佹ā鎬侀鐜囷紙閬垮厤涓庤礬闈㈡縺鍔卞叡鎸紝濡傝嬌杞︿竴闃舵ā鎬侊紴30Hz錛夈�?/span>
2. 紕版挒瀹夊叏涓庝箻鍛樹繚鎶?/font>錛?/font>濡傚浘2錛?/font>
娉曡瑕佹眰錛氭弧瓚?/font>NCAP銆丗MVSS絳夋爣鍑嗭紙濡傛闈㈢鎾?6km/h銆佷晶紕?0km/h錛夈�?/span>
FEA浣滅敤錛氭ā鎷熸皵鍥婂睍寮�鏃跺簭銆佸畨鍏ㄥ甫杞借嵎浼犻�掋�丅鏌變鏡鍏ラ噺錛堢洰鏍囷紲150mm錛夈�?/span>
3. 搴曠洏涓庢?zhèn)寕绯痪l熻�愪箙鎬?/font>錛?/font>濡傚浘3錛?/font>
鍒嗘瀽綾誨瀷錛氬浣撳姩鍔涘錛?/font>MBD錛変笌FEA鑱斿悎浠跨湡錛岄嫻嬫帶鍒惰噦銆佽漿鍚戣妭絳夐儴浠剁殑鐤插姵瀵垮懡銆?/span>
杞借嵎杈撳叆錛氬熀浜庡疄嫻嬭礬璋憋紙濡傛瘮鍒╂椂璺喌錛夋垨铏氭嫙璺潰錛?/font>ISO 8608鏍囧噯錛夈�?/span>
4. 鍔ㄥ姏鎬繪垚NVH浼樺寲錛?/font>濡傚浘4錛?/font>
闂鍦烘櫙錛氬彂鍔ㄦ満鎸姩浼犻�掕嚦杞﹀帰錛堝鎬犻�熸姈鍔紲0.3m/s²錛夈�侀嬌杞暩鍙櫔澹般�?/font>
鏂規(guī)硶錛氭ā鎬佸彔鍔犳硶鍒嗘瀽緇撴瀯浼犻�掕礬寰勶紝浼樺寲鏀灦鍒氬害鎴栨坊鍔犻樆灝兼潗鏂欍�?/font>
5. 鐢墊睜鍖呯粨鏋勪笌鐑鐞嗭紙鏂拌兘婧愯濺 濡傚浘5錛?/font>
鏈烘瀹夊叏錛氭ā鎷熺數(shù)姹犵浣撳湪鎸ゅ帇/璺岃惤宸ュ喌涓嬬殑鍙樺艦錛堝鍥芥爣GB 38031瑕佹眰30鍒嗛挓鍐呮棤璧風(fēng)伀錛夈�?/font>
鐑け鎺т豢鐪燂細(xì)鐢?shù)鑺儹婊ョ敤锛堝Q?50鈩冿級(jí)鏃剁殑鐑敁寤墮嫻嬶紝浼樺寲鍐峰嵈鏉胯璁°�?/font>
6. 絀烘皵鍔ㄥ姏瀛︿笌嫻佷綋-緇撴瀯鑰﹀悎錛?/font>濡傚浘6錛?/font>
搴旂敤錛氬嫻佸満鍑忛樆錛堥闃葷郴鏁扮洰鏍囷紲0.3錛夈�侀洦鍒?鍚庤闀滈鍣垎鏋愩�?/font>
宸ュ叿閾撅細(xì)Star-CCM+鎴朏luent鑰﹀悎F(tuán)EA鍒嗘瀽鏌旀�ч儴浠訛紙濡傚ぉ紿楅ⅳ鎸級(jí)銆?/font>
7. 鏅鴻兘鍒墮�犱笌宸ヨ壓浠跨湡錛?/font>濡傚浘7錛?/font>
鍐插帇鎴愬瀷錛氶嫻嬮挘閲戜歡鍥炲脊閲忥紙琛ュ伩妯″叿璁捐錛岀簿搴︼紲0.1mm錛夈�?/font>
鐒婃帴鍙樺艦錛氱櫧杞﹁韓鐒婅搴忓垪浼樺寲錛?/font>閲囩敤涓�浣撳帇閾稿悗鐒婄偣鍑忓皯70%錛夈�?/font>
鍏稿瀷杞歡宸ュ叿
紕版挒/瀹夊叏錛?/font>LS-DYNA銆丳AM-CRASH
鐤插姵鍒嗘瀽錛?/font>nCode銆丗E-SAFE
澶氱墿鐞嗗満錛?/font>ANSYS Workbench銆丆OMSOL
浼樺寲璁捐錛?/font>OptiStruct銆丠EEDS
鍥?/font>1 杞﹁韓鍏抽敭閮ㄤ綅緇撴瀯浼樺寲鏂規(guī)
鍥?/font>2 鍓嶆帓搴ф姝ｉ潰紕版挒榪囩▼鍥?/font>
鍥?/font>3 姹借濺搴曠洏鍏抽敭闆朵歡搴斿姏浜戝浘
鍥?/font>4 鍔ㄥ姏鎬繪垚NVH浼樺寲
鍥?/font>5 鐢墊睜鍖呯粨鏋勪笌鐑鐞?/font>
鍥?/font>6 姹借濺絀烘皵鍔ㄥ姏瀛︿豢鐪熷垎鏋?/font>
鍥?/font>7 涓�浣撳帇閾鎬豢鐪熺粨鏋滃浘
