鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng)
鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺
銆�銆�纭害瑷�(j矛)鏄敤渚嗘脯閲忔潗鏂欑殑纭害鍊肩殑娓噺瑁濈疆銆傜‖搴︿綔鐐鸿ū澶氭潗鏂欑殑閲嶈鎸囨(bi膩o)锛岃兘澶犲弽鏄犳潗鏂欑殑褰堟��銆佸鎬с�佸挤(qi谩ng)搴﹀拰闊屾�х瓑瑷卞鎬ц兘锛屾墍浠ュ悇绋‖搴﹁▓(j矛)琚噳(y墨ng)鐢ㄥ湪浜嗙敓鐢�(ch菐n)鐢熸椿鐨勫悇鍊�(g猫)鏂归潰銆�
銆�銆�鎸夊師鐞嗗彲浠ュ垎鐐猴細閲屾皬纭害瑷�(j矛)銆佹礇姘忕‖搴﹁▓(j矛)銆佸竷姘忕‖搴﹁▓(j矛)銆侀偟姘忕‖搴﹁▓(j矛)銆佽倴姘忕‖搴﹁▓(j矛)銆佸反姘忕‖搴﹁▓(j矛)銆侀’寰‖搴﹁▓(j矛)銆佹懇姘忕‖搴﹁▓(j矛)銆佺董姘忕‖搴﹁▓(j矛)绛�
銆�銆�鎸夋脯閲忓皪璞″垎鐐猴細姘存灉纭害瑷�(j矛)銆佹按娉ョ‖搴﹁▓(j矛)绛�
銆�銆�1 瀹氭湡鐢ㄦ(bi膩o)婧�(zh菙n)濉婃鏌ョ‖搴﹁▓(j矛)绀哄�艰宸�锛岀暥(d膩ng)瑾ゅ樊瓒呭嚭GB/T230.2-2002銆婇噾灞礇姘忕‖搴﹁│椹�(y脿n) 绗�2 閮ㄥ垎锛氱‖搴﹁▓(j矛)鐨勬椹�(y脿n)鑸囨牎婧�(zh菙n)銆嬪厑瑷辫寖鍦嶆檪(sh铆)锛屾噳(y墨ng)閫�(j矛n)涓�姝ユ鏌ヨ│椹�(y脿n)鍔涙槸鍚︽簴(zh菙n)纰�锛屾垨澹撻牠鏄惁鏈夌己闄峰拰璁婂舰銆傜‖搴﹁▓(j矛)鍛ㄦ湡妾㈠畾鑸囨牎婧�(zh菙n)鎳�(y墨ng)鎸夊湅瀹剁浉闂�(gu膩n)妯�(bi膩o)婧�(zh菙n)瑕�(gu墨)瀹氶��(j矛n)琛屻��
銆�銆�2 瑁濆嵏澹撻牠鎳�(y墨ng)瑾�(r猫n)鐪熶粩绱�(x矛)锛屼繚璀夐爞绔劇鎼嶅偡銆佺劇姹℃煋锛屽畨瑁濋潰娓呮綌鐒＄暟鐗�銆傞暦鏈熶笉鐢ㄦ噳(y墨ng)鍗镐笅濡ュ杽淇濆瓨锛屾秱闃查姽娌�銆�
銆�銆�3 妯ｅ搧鑷哄強妯�(bi膩o)婧�(zh菙n)纭害濉婅〃闈㈡噳(y墨ng)娓呮綌鐒℃薄鏌擄紝鐒″妰鐥�銆佹摝銆佺鍌凤紱淇濆瓨鏅�(sh铆)娑傞槻閵规补闃查姽銆�
銆�銆�4 娓│鏅�(sh铆)琚脯妯ｅ搧蹇呴爤骞崇┅(w臎n)鏀剧疆锛屾敮鎵垮彲闈狅紝纰轰繚鍦ㄦ脯瑭﹂亷绋嬩腑鐒′换浣曚綅绉�銆佽畩褰�銆�
銆�銆�5 鍗囬檷绲叉潬鎳�(y墨ng)瀹氭湡娼ゆ粦銆傚叿楂旀柟娉曠偤锛氬彇涓嬫ǎ鍝佽嚭鍙婄挡鏉犺(h霉)濂�锛屽悜绲叉潬涓婃敞鍏ユ暩(sh霉)婊磋紩璩�(zh矛)娼ゆ粦娌癸紝鐒跺悗杞�(zhu菐n)鍕�(d貌ng)鎵嬭吉锛屽弽寰�(f霉)鍗囬檷绲叉潬锛屼娇?ji茅)娅ヮ儺澶存瀛ｉ秵?銆傞噸鏂拌濂借(h霉)濂楃瓑鐗�銆傛敞鎰忔饯婊戞补涓嶅疁娉ㄥ叆閬庡銆�
銆�銆�6 鏃ュ父宸ヤ綔鐠�(hu谩n)澧冨強闂�(gu膩n)姗�(j墨)鍚庢噳(y墨ng)娉ㄦ剰闃插〉銆侀槻鑵愯潟浠嬭唱(zh矛)銆傚湪娼繒鍦板崁(q奴)锛屾噳(y墨ng)缍�(j墨ng)甯告敞鎰忛槻閵�
銆�銆�7 鎼亱(y霉n)纭害瑷�(j矛)鏅�(sh铆)蹇呴爤鍗镐笅鐮濈⒓銆佸闋�锛屽苟鍦ㄥ闋骇鑸囨ǎ鍝佽嚭涔嬮枔澶鹃槻闇囪啝澧�锛涢暦閫旈亱(y霉n)杓告檪(sh铆)蹇呴爤鎭㈠京(f霉)鍘熸湁鍖呰鍜屼繚璀�(h霉)鎺柦銆�
銆�銆�8 绶╂矕鍣ㄧ稉(j墨ng)闀锋檪(sh铆)闁撲娇鐢ㄥ悗锛屾补鍙兘鎼嶈�楁垨璁婅唱(zh矛)锛屾鏅�(sh铆)鎳�(y墨ng)鏇存彌鏂版补銆傛洿鎻涙柟娉曟槸灏囧簳閮ㄧ殑鏀炬补铻洪嚇鏃嬪嚭锛屽皣姹℃补鎺掑噲锛屽啀灏囨斁娌硅灪閲樻棆绶�锛涚劧鍚庡皣30 铏熸(j墨)娌圭敱绶╂矕鍣ㄤ笂绔姞鍏ョ珐娌栧櫒銆傚湪鍔犳补閬庣▼涓�锛屾噳(y墨ng)灏囧姞杓夋墜鏌勫墠鍚庢壋鍕�(d貌ng)骞炬锛屼互渚挎帓鍑虹珐娌栧櫒涓殑绌烘埃銆�
銆�銆�9 鐣�(d膩ng)纭害瑷�(j矛)鍑虹従(xi脿n)闈炴?锛孎(xi脿n)璞℃檪(sh铆)锛岃珛鍕胯嚜琛屾媶鍗告垨瑾�(di脿o)绡�(ji茅)浠讳綍鍥哄畾瑁濋厤鐨勯浂閰嶄欢锛涜珛?zh铆)閽斿锛拌槄锚?锛屼氦鏈叕鍙哥董淇儴闁�铏曠悊銆�
銆�銆�1.甯冩皬纭害瑷�(j矛)锛氫互涓�瀹氱殑杓夎嵎(涓�鑸�3000kg)鎶婁竴瀹氬ぇ?銆傘剸鐫嗘彮璇濋姤?0mm锛夌殑娣‖閶肩悆澹撳叆鏉愭枡琛ㄩ潰锛屼繚鎸佷竴娈垫檪(sh铆)闁擄紝鍘昏級鍚�锛岃矤(f霉)鑽疯垏鍏跺鐥曢潰绌嶄箣姣斿�硷紝鍗崇偤甯冩皬纭害鍊�(HB)锛屽柈浣嶇偤鍏枻鍔�/mm2 (N/mm2)銆�
銆�銆�2.閲屾皬纭害瑷�(j矛)锛氶噷姘忕‖搴︽槸鏍规摎(j霉)鐨勯噷姘忕‖搴︽脯瑭﹀師鐞嗗埄鐢ㄧ殑寰檿鐞嗗櫒鎶�琛�(sh霉)瑷�(sh猫)瑷�(j矛)鑰屾垚銆�
銆�銆�3.娲涙皬纭害瑷�(j矛)锛氭槸鐢ㄤ竴鍊�(g猫)闋傝120掳鐨勯噾鍓涚煶鍦撻寪楂旀垨鐩村緫鐐�1.59銆�3.18mm鐨勯嫾鐞�锛屽湪涓�瀹氳級鑽蜂笅澹撳叆琚脯鏉愭枡琛ㄩ潰锛岀敱澹撶棔鐨勬繁搴︽眰鍑烘潗鏂欑殑纭害銆傛牴鎿�(j霉)瑭﹂(y脿n)鏉愭枡纭害鐨勪笉鍚�锛屽垎涓夌ó涓嶅悓鐨勮(gu墨)鏍笺��
銆�銆�閶煎拰閼勯嫾銆佸悎閲戝伐鍏烽嫾銆佷笉閵归嫾銆佺伆閼勯惖銆佺悆澧ㄩ憚閻点�侀憚閶佸悎閲�銆侀妳閶呭悎閲戯紙榛冮妳锛夈�侀妳閷悎閲戯紙闈掗妳锛�銆佺磾閵�銆侀崨閶笺�佺啽铏曠悊銆佺⒊鍖栥�佹番鐏‖鍖栧堡,琛ㄩ潰瑕嗗堡,閶�,鏈夎壊閲戝爆鍜屽井灏忓強钖勫舰闆朵欢銆佹鑶�銆佸鏂�銆両C钖勭墖銆佺彔瀵剁瓑
銆�銆�娲涘紡纭害(HRC)= 鍕冨紡纭害(BHN)/10-3
銆�銆�纭害娓畾鑼冨湇:
銆�銆�HS<100 銆�銆�HB<500 銆�銆�HRC<70 銆�銆�HV<1300
銆�銆�纭害鏄 閲忔潗鏂欒粺纭▼搴︾殑涓�鍊�(g猫)鎬ц兘鎸囨(bi膩o)銆傛槸鍙嶆槧鏉愭枡鐨勫綀鎬�銆佸鎬с�佸挤(qi谩ng)搴﹀拰闊屾�х瓑鐨勪竴绋稖鍚堟�ц兘鎸囨(bi膩o)銆傜‖搴﹀�兼槸鐢辫捣濮嬪鎬ц畩褰㈡姉鍔涘拰绻肩簩(x霉)濉戞�ц畩褰㈡姉鍔涙焙瀹氱殑锛屾潗鏂欑殑寮�(qi谩ng)搴﹁秺楂�锛屽鎬ц畩褰㈡姉鍔涜秺楂�锛岀‖搴﹀�间篃灏辫秺楂�銆�
銆�銆�甯冩皬纭害HB 锛�
銆�銆�甯冨紡纭害涓婇檺鍊糎B650,涓嶈兘楂樹簬姝ゅ�笺�傚竷姘忕‖搴﹁▓(j矛)鐨勫闋偤娣‖閶肩悆HBS鎴栫‖璩�(zh矛)鍚堥噾鐞僅BW锛岃│椹�(y脿n)杓夎嵎闅ㄧ悆鐩村緫涓嶅悓鑰屼笉鍚�锛屽緸3000鍒�31.25鍏枻鍔�銆傚竷寮忕‖搴﹀鐥曡純澶�锛屾脯閲忓�兼簴(zh菙n)锛屼笉閬╃敤鎴愬搧鍜岃杽鐗�锛屼竴鑸笉姝镐簬鐒℃悕妾㈡脯涓�椤�銆傚竷寮忕‖搴﹀�肩殑鍠綅鍜屾姉鎷夊挤(qi谩ng)搴︽湁涓�瀹氱殑杩戜技闂�(gu膩n)绯�銆傜敤椤井閺℃脯閲忓鐥曠洿寰�锛岀劧鍚庢煡琛ㄦ垨瑷�(j矛)绠椼��
銆�銆�娲涙皬纭害HRA锛孒RB锛孒RC锛�
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