姹熻槆甯傛斂宸ョ▼鐢ㄧ劇(w煤)绺嫾绠℃祦姘寸敤鐒�(w煤)绺嫾绠￠槻鑵愮敤閶肩
8163鐒�(w煤)绺嫾绠�(娴侀珨绠�)鏄竴绋叿鏈変腑绌烘埅闈�锛屽緸闋埌灏剧殑娌�(m茅i)鏈夌剨绺�銆傞嫾绠″叿鏈変腑绌烘埅闈�锛屽ぇ閲忕敤浣滆几閫佹祦楂旂殑绠¤几閫佺煶娌�銆佸ぉ鐒舵埃銆佺叅姘�銆佹按鍙婃煇浜涘浐楂旂墿鏂欑殑绠￠亾绛�銆傞嫾绠¤垏鍦撻嫾绛夊(sh铆)蹇冮嫾鏉愮浉姣�锛屽湪鎶楀綆鎶楁壄寮�(qi谩ng)搴︾浉鍚屾檪(sh铆)锛岄噸閲忚純杓�锛屾槸涓€绋稉(j墨ng)婵�(j矛)鎴潰閶兼潗锛屽唬娉涚敤浜庡埗閫犵祼(ji茅)妲�(g貌u)浠跺拰姗�(j墨)姊伴浂浠�锛屽鐭虫补閴嗘】銆佹苯杌�(ch膿)鍌冲嫊(d貌ng)杌�銆佽嚜琛岃粖(ch膿)鏋朵互鍙婂缓绛戞柦宸ヤ腑鐢ㄧ殑閶艰叧鎵嬫灦绛�銆傜敤閶肩鍒堕€犵挵(hu谩n)褰㈤浂浠讹紝鍙彁楂樻潗鏂欏埄鐢ㄧ巼锛岀啊(ji菐n)鍖栧埗閫犲伐搴�锛岀瘈(ji茅)绱勬潗鏂欏拰鍔犲伐宸ユ檪(sh铆)锛屽婊惧嫊(d貌ng)杌告壙濂楀湀銆佸崈鏂ら爞濂楃瓑锛岀洰鍓嶅凡寤ｆ硾鐢ㄩ嫾绠′締(l谩i)鍒堕€犮€傞嫾绠￠倓鏄悇绋父瑕�(gu墨)姝﹀櫒涓嶅彲缂哄皯鐨勬潗鏂�锛屾绠�銆佺偖绛掔瓑閮借閶肩渚�(l谩i)鍒堕€�銆傞嫾绠℃寜姗埅闈㈢⿳褰㈢媭鐨勪笉鍚屽彲鍒嗙偤鍦撶鍜岀暟鍨嬬銆傜敱浜庡湪鍛ㄩ暦(zh菐ng)鐩哥瓑鐨勬浠朵笅锛屽湏闈㈢⿳鏈€澶�锛岀敤鍦撳舰绠″彲浠ヨ几閫佹洿澶氱殑娴侀珨銆傛澶�锛屽湏鐠�(hu谩n)鎴潰鍦ㄦ壙鍙楀収(n猫i)閮ㄦ垨澶栭儴寰戝悜澹撳姏鏅�(sh铆)锛屽彈鍔涜純鍧囧嫽锛屽洜姝�锛岀禃澶у鏁�(sh霉)閶肩鏄湏绠♀憼涓€鑸崑鐖愮浣跨敤婧害鍦�450鈩冧互涓�锛屽湅(gu贸)鐢�(ch菐n)绠′富瑕佺敤10铏�(h脿o)銆�20铏�(h脿o)纰崇祼(ji茅)閶肩啽杌嬬鎴栧喎鎷旂鍒堕€�銆�
鈶￠珮澹撻崑鐖愮浣跨敤鏅�(sh铆)缍�(j墨ng)甯歌檿浜庨珮婧拰楂樺姊濅欢锛岀瀛愬湪楂樻韩?z茅)鐓斿閫€顔鐛炬窎楗斿瓱?锛�?hu矛)鐧�(f膩)鐢熸哀鍖栧拰鑵愯潟銆傝姹傞嫾绠″叿鏈夐珮鐨勬寔涔呭挤(qi谩ng)搴�锛岄珮鐨勬姉姘у寲鑵愯潟鎬ц兘锛屽苟鏈夎壇濂界殑绲勭箶绌�(w臎n)瀹氭€�8162鐒�(w煤)绺嫾绠℃槸GB/T8162-1999鐒�(w煤)绺嫾绠�-銆備竴鑸祼(ji茅)妲�(g貌u)鍜屾(j墨)姊扮祼(ji茅)妲�(g貌u)銆�锛屽叾:纰崇礌閶�20銆�45铏�(h脿o)閶�;鍚堥噾閶�銆�20CrMo銆�30-35CrMo銆�42CrMo绛�銆�
GB/T8162-1999鐒�(w煤)绺嫾绠�锛屾槸鍥犲叾鐢ㄩ€斾笉鍚岃€屽垎鐐虹殑鐒�(w煤)绺嫾绠＄ó鐨勪竴绋�銆�
鈽� 绲�(ji茅)妲�(g貌u)閶肩鐨勮▓(j矛)绠楁柟娉� 鈽�
绲�(ji茅)妲�(g貌u)閶肩鐨勮▓(j矛)绠楁柟娉�: 绲�(ji茅)妲�(g貌u)閶肩鐨勯噸閲�=0.25脳蟺脳(澶栧緫骞虫柟-鍏�(n猫i)寰戝钩鏂�)脳L脳閶奸惖姣旈噸
鍏朵腑:蟺 = 3.14 L=绲�(ji茅)妲�(g貌u)閶肩闀�(zh菐ng)搴� 閶奸惖姣旈噸鍙�7.8
鎵€浠�锛岀祼(ji茅)妲�(g貌u)閶肩鐨勯噸閲�=0.25脳3.14脳(澶栧緫骞虫柟-鍏�(n猫i)寰戝钩鏂�)脳L脳7.8*濡傛灉灏哄鍠綅鍙栫背(M),鍓囪▓(j矛)绠楃殑閲嶉噺绲�(ji茅)鏋滅偤鍏枻(Kg)6479鐒�(w煤)绺嫾绠�:(楂樺鍖栬偉瑷�(sh猫)鍌欑敤鐒�(w煤)绺嫾绠�)銆備富瑕佺敤浜庡寲鑲ヨō(sh猫)鍌欎笂杓搁€侀珮婧珮澹撴祦楂旂閬�銆備唬琛ㄦ潗璩�(zh矛)鐐�20銆�16Mn銆�12C
rMo銆�12Cr2Mo绛夈€�
姹熻槆甯傛斂宸ョ▼鐢ㄧ劇(w煤)绺嫾绠℃祦姘寸敤鐒�(w煤)绺嫾绠￠槻鑵愮敤閶肩6479鐒�(w煤)绺嫾绠℃槸閬╃敤浜庡伐浣滄韩搴︾偤-40~400鈩�銆佸伐浣滃鍔涚偤10~30Ma鐨勫寲宸ヨō(sh猫)鍌欏拰绠￠亾鐨勫劒(y艒u)璩�(zh矛)纰崇礌绲�(ji茅)妲�(g貌u)閶煎拰鍚堥噾閶肩劇(w煤)绺嫾绠�
6479鐒�(w煤)绺嫾绠℃槸閬╃敤浜庡伐浣滄韩搴︾偤-40~400鈩�銆佸伐浣滃鍔涚偤10~30Ma鐨勫寲宸ヨō(sh猫)鍌欏拰绠￠亾鐨勫劒(y艒u)璩�(zh矛)纰崇礌绲�(ji茅)妲�(g貌u)閶煎拰鍚堥噾閶肩劇(w煤)绺嫾绠°€�
涓昏鐢ㄤ簬绀﹀北澹撻ⅷ(f膿ng)銆佹帓姘�銆佽桓鏀剧摝鏂敤鐩寸斧鐒婃帴閶肩銆傚叾浠ｈ〃鏉愯唱(zh矛)Q235A銆丅绱�(j铆)閶�銆侴B/T14980-1994(浣庡娴侀珨杓搁€佺敤澶х洿寰戦浕鐒婇嫾绠�)銆傞崑鐖愮涓昏鐢ㄤ簬杓搁€佹按銆佹薄姘淬€佺叅姘�銆佺┖姘�銆侀噰鏆栬捀姹界瓑浣庡娴侀珨鍜屽叾瀹冪敤閫�銆傚叾浠ｈ〃鏉愯唱(zh矛)Q235A绱�(j铆)閶�銆�
鐢�(ch菐n)鍝佸悕绋�:楂樺鍖栬偉鐢ㄧ劇(w煤)绺嫾绠�
鍩�(zh铆)琛屾(bi膩o)婧�(zh菙n):GB6479-2000锛孉STM DIN JIS
鐗岃櫉(h脿o)鍜岄嫾绱�(j铆):20# 16Mn锛�15CrMo,12CrMo銆�12Cr2Mo绛�
4.鍖栧(xu茅)鎴愬垎妾㈤(y脿n)
(1)GB3087-2008銆婁綆涓閸嬬垚鐢ㄧ劇(w煤)绺嫾绠°€嬭(gu墨)瀹�銆傚寲瀛�(xu茅)鎴愬垎瑭﹂(y脿n)鏂规硶鎸塆B222-84鍙奊B223銆婇嫾閻靛強鍚堥噾鍖栧(xu茅)鍒嗘瀽鏂规硶銆嬩腑鐨勬湁闂�(gu膩n)閮ㄥ垎銆�
(2)GB5310-2008銆婇珮澹撻崑鐖愮敤鐒�(w煤)绺嫾绠°€嬭(gu墨)瀹�銆傚寲瀛�(xu茅)鎴愬垎瑭﹂(y脿n)鏂规硶鎸塆B222-84鍙娿€婇嫾閻靛強鍚堥噾鍖栧(xu茅)鍒嗘瀽鏂规硶銆�銆丟B223銆婇嫾閻靛強鍚堥噾鍖栧(xu茅)鍒嗘瀽鏂规硶銆嬩腑鐨勬湁闂�(gu膩n)閮ㄥ垎銆�
(3)閫�(j矛n)鍙ｉ崑鐖愰嫾绠＄殑鍖栧(xu茅)鎴愬垎妾㈤(y脿n)鎸夊悎鍚岃(gu墨)瀹氱殑鏈夐棞(gu膩n)妯�(bi膩o)婧�(zh菙n)閫�(j矛n)琛�銆�
5.閸嬬垚绠￠噰鐢ㄩ嫾铏�(h脿o)
(1)鍎�(y艒u)璩�(zh矛)纰崇礌绲�(ji茅)妲�(g貌u)閶奸嫾铏�(h脿o)鏈�20G銆�20MnG銆�25MnG銆�
(2)鍚堥噾绲�(ji茅)妲�(g貌u)閶奸嫾铏�(h脿o)15MoG銆�20MoG銆�12CrMoG銆�15CrMoG銆�12Cr2MoG銆�12CrMoVG銆�12Cr3MoVSiTiB绛�銆�
(3)鏈夐姽鑰愮啽閶煎父鐢�1Cr18Ni9銆�1Cr18Ni11Nb閸嬬垚绠￠櫎淇濊瓑鍖栧(xu茅)鎴愬垎鍜屾(j墨)姊版€ц兘澶栵紝瑕侀€愭牴鍋氭按澹撹│椹�(y脿n)锛岃浣滄摯(ku貌)鍙�銆佸鎵佽│椹�(y脿n)銆傞嫾绠′互鐔辫檿鐞嗙媭鎱�(t脿i)浜よ波銆�
姝ゅ锛屽皪(du矛)鎴愬搧閶肩椤井绲勭箶銆佹櫠绮掑害銆佽劔纰冲堡涔熸湁涓€瀹氳姹�銆�
6.鐗╃悊鎬ц兘妾㈤(y脿n)
(1)GB3087-2008銆婁綆涓閸嬬垚鐢ㄧ劇(w煤)绺嫾绠°€嬭(gu墨)瀹氥€傛媺鍔涜│椹�(y脿n)鎸塆B/T228-87锛屾按澹撹│椹�(y脿n)鎸塆B/T241-90锛屽鎵佽│椹�(y脿n)鎸塆B/T246-97锛屾摯(ku貌)鍙ｈ│椹�(y脿n)鎸塆B/T242-97锛屽喎褰庤│椹�(y脿n)鎸塆B244-97銆�
姹熻槆甯傛斂宸ョ▼鐢ㄧ劇(w煤)绺嫾绠℃祦姘寸敤鐒�(w煤)绺嫾绠￠槻鑵愮敤閶肩
