{"id":4459,"date":"2023-08-05T11:09:40","date_gmt":"2023-08-05T03:09:40","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=4459"},"modified":"2023-08-05T11:09:40","modified_gmt":"2023-08-05T03:09:40","slug":"gb-t-3098-2-2015%e8%8b%b1%e6%96%87%e7%89%88%e7%bf%bb%e8%af%91-%e7%b4%a7%e5%9b%ba%e4%bb%b6%e6%9c%ba%e6%a2%b0%e6%80%a7%e8%83%bd-%e8%9e%ba%e6%af%8d","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=4459","title":{"rendered":"GB\/T 3098.2-2015\u82f1\u6587\u7248\u7ffb\u8bd1 \u7d27\u56fa\u4ef6\u673a\u68b0\u6027\u80fd \u87ba\u6bcd"},"content":{"rendered":"

ChinaAutoRegs\uff5cGB\/T 3098.2-2015\u82f1\u6587\u7248\/English\/\u7ffb\u8bd1\/\u7d27\u56fa\u4ef6\u673a\u68b0\u6027\u80fd \u87ba\u6bcd
\nMechanical properties of fasteners\u2014Nuts<\/p>\n

<\/p>\n

1 \u8303\u56f4<\/p>\n

GB\/T 3098 \u7684\u672c\u90e8\u5206\u89c4\u5b9a\u4e86\u5728\u73af\u5883\u6e29\u5ea6\u4e3a 10 \u2103-35 \u2103\u6761\u4ef6\u4e0b\u8fdb\u884c\u8bd5\u9a8c\u65f6 \uff0c\u7531\u78b3\u94a2\u6216\u5408\u91d1\u94a2\u5236\u9020 \u7684\u7c97\u7259\u87ba\u7eb9\u548c\u7ec6\u7259\u87ba\u7eb9\u7684\u87ba\u6bcd\u673a\u68b0\u548c\u7269\u7406\u6027\u80fd \u3002
\n\u5728\u8be5\u73af\u5883\u6e29\u5ea6\u8303\u56f4\u5185 \uff0c\u7b26\u5408\u672c\u90e8\u5206\u6280\u672f\u8981\u6c42\u7684\u87ba\u6bcd \uff0c\u5728\u8f83\u9ad8\u6216\u8f83\u4f4e\u6e29\u5ea6\u4e0b \uff0c\u6709\u53ef\u80fd\u8fbe\u4e0d\u5230\u89c4\u5b9a\u7684\u51ef \u68b0\u548c\u7269\u7406\u6027\u80fd \u3002
\n\u6ce8 1 \uff1a\u6309\u672c\u90e8\u5206\u751f\u4ea7\u7684\u87ba\u6bcd\u9002\u7528\u7684\u4f7f\u7528\u6e29\u5ea6\u4e3a\u4e00 50 \u2103 \u5341 150 \u2103\u3002\u5f53\u4f7f\u7528\u6e29\u5ea6\u8d85\u8fc7\u4e00 50 \u2103 \uff0b150 \u2103\uff0c\u751a\u81f3\u9ad8\u8fbe \u5341 300 \u2103\u65f6\uff0c\u4f7f\u7528\u8005\u5e94\u5f53\u54a8\u8be2\u6709\u7ecf\u9a8c\u7684\u7d27\u56fa\u4ef6\u6750\u6599\u4e13\u5bb6 \u3002
\n\u6ce8 2 \uff1a\u5bf9\u4f4e\u6e29\u548c\u9ad8\u6e29\u7528\u94a2\u7684\u9009\u62e9\u4e0e\u5e94\u7528\u5b9e\u4f8b \uff0c\u53ef\u53c2\u8003 EN 10269 \u3001ASTM F 2281 \u548c ASTM A 320\/ A 320M \u3002
\n\u672c\u90e8\u5206\u9002\u7528\u7684\u87ba\u6bcd \uff1a
\na) \u7531\u78b3\u94a2\u6216\u5408\u91d1\u94a2\u5236\u9020\u7684 \uff1b
\nb) \u7c97\u7259\u87ba\u7eb9\u89c4\u683c \uff1aM5\u8fd0D\u03b6M39 \uff0c\u548c\u7ec6\u7259\u87ba\u7eb9\u89c4\u683c \uff1aM8 \u00d71\u03b6D\u300aM39 \u00d73 ;
\nc) \u7b26\u5408 GB\/T 192 \u89c4\u5b9a\u7684\u666e\u901a\u87ba\u7eb9 \uff1b
\nd) \u7b26\u5408 GB\/ T 193 \u548c GB\/T 9144 \u89c4\u5b9a\u7684\u76f4\u5f84\u4e0e\u87ba\u8ddd\u7ec4\u5408 \uff1b
\ne) \u89c4\u5b9a\u6027\u80fd\u7b49\u7ea7\u548c\u4fdd\u8bc1\u8f7d\u8377 \uff1b
\nf) \u89c4\u5b9a\u4e86\u8584\u87ba\u6bcd \u3001\u6807\u51c6\u87ba\u6bcd\u548c\u9ad8\u87ba\u6bcd\u4e09\u79cd\u87ba\u6bcd\u578b\u5f0f\uff1b
\ng) \u87ba\u6bcd\u9ad8\u5ea6 m m;n \u4e8c\u4e09 0.45D ;
\nh) \u5916\u5f84\u6216\u5bf9\u8fb9\u5bbd\u5ea6 S m;n \u4e8c\u4e09 1.45 D C \u53c2\u89c1\u9644\u5f55 A) ;
\ni) \u80fd\u4e0e\u89c4\u5b9a\u6027\u80fd\u7b49\u7ea7 C GB\/ T 3098.1) \u7684\u87ba\u6813\u3001\u87ba\u9489\u548c\u87ba\u67f1\u642d\u914d\u4f7f\u7528\u3002 \u5bf9\u70ed\u6f2b\u9540\u94b5\u87ba\u6bcd\u8868\u9762\u5904\u7406\u7684\u6280\u672f\u8981\u6c42 \uff0c\u89c1 GB\/ T 5267.3 , \u672c\u90e8\u5206\u672a\u89c4\u5b9a\u4ee5\u4e0b\u6027\u80fd\u8981\u6c42 \uff1a
\n\u4e00\u4e00\u6709\u6548\u529b\u77e9\u578b\u9501\u7d27\u6027\u80fd\uff08\u89c1 GB\/T 3098.9 ) ;
\n\u626d\u77e9 \u5939\u7d27\u529b\u6027\u80fd\uff08\u8bd5\u9a8c\u65b9\u6cd5\u89c1 GB\/T 16823.3) ;
\n\u53ef\u710a\u63a5\u6027 \uff1b \u4e00\u4e00\u8010\u8150\u8680\u6027 \u3002<\/p>\n

2 \u89c4\u8303\u6027\u5f15\u7528\u6587\u4ef6<\/p>\n

\u4e0b\u5217\u6587\u4ef6\u5bf9\u4e8e\u672c\u6587\u4ef6\u7684\u5e94\u7528\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684 \u3002\u51e1\u662f\u6ce8\u65e5\u671f\u7684\u5f15\u7528\u6587\u4ef6 \uff0c\u4ec5\u6ce8\u65e5\u671f\u7684\u7248\u672c\u9002\u7528\u4e8e\u672c\u6587 \u4ef6 \u3002\u51e1\u662f\u4e0d\u6ce8\u76ee\u671f\u7684\u5f15\u7528\u6587\u4ef6 \uff0c\u5176\u6700\u65b0\u7248\u672c\uff08\u5305\u62ec\u6240\u6709\u7684\u4fee\u6539\u5355\uff09 \u9002\u7528\u4e8e\u672c\u6587\u4ef6 \u3002
\nGB\/ T 90.3 \u7d27\u56fa\u4ef6 \u8d28\u91cf\u4fdd\u8bc1\u4f53\u7cfb C GB\/ T 90.3-2010 , ISO 16426 :2002 , IDT)
\nGB\/T 192 \u666e\u901a\u87ba\u7eb9 \u57fa\u672c\u7259\u578b C GB\/T 192 2003 , ISO 68-1:1998 , MOD)
\nGB\/T 193 \u666e\u901a\u87ba\u7eb9 \u76f4\u5f84\u4e0e\u87ba\u8ddd\u7cfb\u5217 C GB\/T 193-2003 , ISO 261:1998 , MOD)
\nGB\/T 228.1 \u91d1\u5c5e\u6750\u6599 \u62c9\u4f38\u8bd5\u9a8c \u7b2c 1\u90e8\u5206 \uff1a\u5ba4\u6e29\u8bd5\u9a8c\u65b9\u6cd5 C GB\/T 228.1-2010 , ISO 6892-1: 2009 , MOD)
\nGB\/ T 230.l \u91d1\u5c5e\u6750\u6599 \u6d1b\u6c0f\u786c\u5ea6\u8bd5\u9a8c \u7b2c 1 \u90e8\u5206 \uff1a\u8bd5\u9a8c\u65b9\u6cd5 C A \u3001B\u3001C\u3001D\u3001E \u3001F\u3001G \u3001H \u3001K \u3001N \u3001T \u6807\u5c3a\uff09 \uff08 GB\/ T 230.1\u4e00 2009 , ISO 6508-1: 2005 , MOD)
\nGB\/T 231.1\u91d1\u5c5e\u6750\u6599 \u5e03\u6c0f\u786c\u5ea6\u8bd5\u9a8c \u7b2c 1\u90e8\u5206 \uff1a\u8bd5\u9a8c\u65b9\u6cd5\uff08 GB\/ T 231.1-2009 , ISO 6506-1: 2005 , MOD)
\nGB\/ T 3098.1 \u7d27\u56fa\u4ef6 \u673a\u68b0\u6027\u80fd \u87ba\u6813\u3001\u87ba\u9489\u548c \u87ba\u67f1 C GB\/T 3098. 1-2010 , ISO 898-1: 2009 ,MOD)
\nGB\/ T 3098.9 \u7d27\u56fa\u4ef6\u673a\u68b0\u6027\u80fd \u6709\u6548\u529b\u77e9\u578b\u94a2\u9501\u7d27\u87ba\u6bcd C GB\/T 3098. 9 2010 , ISO 2320 :2008 , IDT)
\nGB\/T 4:-140. l \u91d1\u5c5e\u6750\u6599 \u7ef4\u6c0f\u786c\u5ea6\u8bd5\u9a8c \u7b2c 1\u90e8\u5206\uff1a\u8bd5\u9a8c\u65b9\u6cd5\uff08 GB\/T 4340. l 2009 , ISO 6507- 1:2005 , MOD)
\nGB\/T 5267.3 \u7d27\u56fd\u4ef6 \u70ed\u6d78\u9540\u94b5\u5c42\uff08 GB\/ T 5267.3 2008 , ISO 10684 :2004 , IDT)
\nGB\/T 5779.2 \u7d27\u56de\u4ef6\u8868\u9762\u7f3a\u9677 \u87ba\u6bcd\uff08GB\/T 5779.2 2000 ,idt ISO 6157-2 :1995)
\nGB\/ T 6170 1\u578b\u516d\u89d2\u87ba\u6bcd C GB\/T 6170 -2000 , eqv ISO 4032 :1999)
\nGB\/T 6175 2 \u578b\u516d\u89d2\u87ba\u6bcd\uff08 GB\/T 6175-2000 , eqv ISO 4033 :1999 )
\nGB\/T 9144 \u666e\u901a\u87ba\u7eb9 \u4f18\u9009\u7cfb\u5217 C GB\/ T 9144 2003 , ISO 26 2 :1998 , MOD)
\nGB\/T 16823.3 \u7d27\u56fa\u4ef6 \u626d\u77e9\u53ee\u5939\u7d27\u529b\u8bd5\u9a8c C GB\/T 16823.3 2010 , ISO 16047 :2005 , IDT)
\nGB\/T 16825.1 \u9759\u529b\u5355\u8f74\u8bd5\u9a8c\u673a\u7684\u68c0\u9a8c \u7b2c 1\u90e8\u5206\uff1a\u62c9\u529b\u548c\uff08 \u6216\uff09\u538b\u529b\u8bd5\u9a8c\u673a\u6d4b\u529b\u7cfb\u7edf\u7684\u68c0\u9a8c\u4e0e\u6821 \u51c6\uff08 GB\/T 16825.1 2008 , ISO 7500-1:2004 ,IDT)
\nISO\/ TR 16224 \u87ba\u6bcd\u8bbe\u8ba1\u51c6\u5219\uff08 Technical aspects of nut design)
\nISO 18265 :2013 \u91d1\u5c5e\u6750\u6599 \u786c\u5ea6\u503c\u6362\u7b97\uff08 Metallic materials – Conversion of hardness values)
\n3 \u4ee3\u53f7 \u4e0b\u5217\u4ee3\u53f7\u9002\u7528\u4e8e\u672c\u6587\u4ef6 \uff1a
\nD \u87ba\u6bcd\u87ba\u7eb9\u516c\u79f0\u76f4\u5f84 \uff0cm m
\nd h \u5939\u5177\u5b54\u5f84 \uff0cmm
\nF \u8f7d\u8377 \uff0cN
\nh \u5939\u5177\u539a\u5ea6 \uff0cmm m \u87ba\u6bcd\u9ad8\u5ea6 \uff0cmm P \u87ba\u8ddd \uff0cmm
\ns \u5bf9\u8fb9\u5bbd\u5ea6 \uff0cmm<\/p>\n

4 \u6807\u8bb0\u5236\u5ea6
\n4.1 \u87ba\u6bcd\u578b\u5f0f\u6807\u8bb0 \u672c\u90e8\u5206\u6309\u87ba\u6bcd\u9ad8\u5ea6\u89c4\u5b9a\u4e86\u4e09\u79cd\u578b\u5f0f\u87ba\u6bcd\u7684\u6280\u672f\u8981\u6c42 \uff1a
\n\u4e00 2 \u578b\u3001\u9ad8\u8776\u3001\u6bcd\uff1a\u6700\u5c0f\u9ad8\u5ea6 m min \u53e50.9D \u6216\uff1e0.9D \uff0c\u53c2\u89c1\u8868 A.l ; 1\u578b\u3001\u6807\u51c6\u87ba\u6bcd \uff1a\u6700\u5c0f\u9ad8\u5ea6 m min \u4e8c\u4e090.8D \uff0c\u53c2\u89c1\u8868 A.l ;
\n\u5341\u4e8c0 \u578b\u3001\u8584\u87ba\u6bcd\uff1a\u6700\u5c0f\u9ad8\u5ea6 \uff1a0.45D\u8fd0m m,n <0.8D \u3002<\/p>\n

4.2 \u6027\u80fd\u7b49\u7ea7\u6807\u8bb0<\/p>\n

4.2.1 \u901a\u5219<\/p>\n

\u53ea\u6709\u7b26\u5408\u672c\u90e8\u5206\u6240\u6709\u6280\u672f\u8981\u6c42\u7684\u87ba\u6bcd \uff0c\u624d\u80fd\u6309\u7b2c 10 \u7ae0\u7684\u89c4\u5b9a\u6807\u5fd7\u6027\u80fd\u7b49\u7ea7\u548c\u62f4\u6807\u7b7e \u3002<\/p>\n

4.2.2 \u6807\u51c6\u87ba\u6bcd\uff08 1 \u578b\uff09\u548c\u9ad8\u87ba\u6bcd\uff082 \u578b\uff09<\/p>\n

l \u578b\u548c 2 \u578b\u87ba\u6bcd\u6027\u80fd\u7b49\u7ea7\u7684\u4ee3\u53f7\u7531\u6570\u5b57\u7ec4\u6210 \u3002\u5b83\u76f8\u5f53\u4e8e\u53ef\u4e0e\u5176\u642d\u914d\u4f7f\u7528\u7684\u87ba\u6813 \u3001\u87ba\u9489\u6216\u87ba\u67f1\u7684\u6700 \u9ad8\u6027\u80fd\u7b49\u7ea7\u6807\u8bb0\u4e2d\u5de6\u8fb9\u7684\u6570\u5b57 \u3002
\n4.2.3 \u8584\u87ba\u6bcd co \u578b\uff09
\n0 \u578b\u6027\u80fd\u7b49\u7ea7\u7684\u4ee3\u53f7\u7531\u4e24\u4f4d\u6570\u5b57\u7ec4\u6210 \uff1a
\n\u7b2c\u4e00\u4f4d\u6570\u5b57\u4e3a\u201c \u201d\uff0c\u8868\u793a\u8fd9\u79cd\u87ba\u6bcd\u6bd4 4.2.2 \u89c4\u5b9a\u7684\u6807\u51c6\u87ba\u6bcd\u6216\u9ad8\u87ba\u6bcd\u964d\u4f4e\u4e86\u627f\u8f7d\u80fd\u529b \u3002\u56e0\u6b64\uff0c\u5f53\u8d85 \u8f7d\u65f6 \uff0c\u53ef\u80fd\u53d1\u751f\u87ba\u7eb9\u8131\u6263 \u3002
\n\u7b2c\u4e8c\u4f4d\u6570\u5b57\u8868\u793a\u7528\u6454\u786c\u8bd5\u9a8c\u82af\u68d2\u6d4b\u8bd5\u7684\u516c\u79f0\u4fdd\u8bc1\u5e94\u529b\u7684 1\/100 \uff0c\u4ee5 MPa \u8ba1\u3002<\/p>\n

4.3 \u87ba\u6bcd\u578b\u5f0f\u548c\u6027\u80fd\u7b49\u7ea7\u5bf9\u5e94\u7684\u516c\u79f0\u76f4\u5f84\u8303\u56f4<\/p>\n

\u87ba\u3001\u6bcd\u578b\u5f0f\u548c\u6027\u80fd\u7b49\u7ea7\u5bf9\u5e94\u7684\u516c\u79f0\u76f4\u5f84\u8303\u56f4 \uff0c\u89c1\u8868 1,
\n5 \u87ba\u6813\u548c\u87ba\u6bcd\u8fde\u63a5\u526f\u7684\u8bbe\u8ba1<\/p>\n

\u9644\u5f55 A \u7ed9\u51fa\u4e86\u6709\u5173\u87ba\u6bcd\u8bbe\u8ba1\u51c6\u5219\u548c\u87ba\u6813\u8fde\u63a5\u526f\u627f\u8f7d\u80fd\u529b\u7684\u8bf4\u660e \u3002
\n\u6807\u51c6\u87ba\u6bcd (1 \u578b\uff09\u548c\u9ad8\u87ba\u6bcd\uff08 2 \u578b\uff09\u5e94\u6309\u8868 2 \u4e0e\u5916\u87ba\u7eb9\u7d27\u56fa\u4ef6\u642d\u914d\u4f7f\u7528 \uff0c\u8f83\u9ad8\u6027\u80fd\u7b49\u7ea7\u7684\u87ba\u6bcd\u53ef\u4ee5\u66ff\u4ee3 \u4f4e\u6027\u80fd\u7b49\u7ea7\u7684\u87ba\u6bcd \u3002
\n\u87ba\u6bcd\u87ba\u7eb9\u516c\u5dee\u4e3a 6 H \u7684\u57fa\u672c\u504f\u5dee\u5927\u4e8e\u96f6\u7684\u87ba\u6bcd\uff08 \u5982\u70ed\u6d78\u9540\u94b5\u87ba\u6bcd \uff1a6AZ ,6AX \uff09\uff0c\u5219\u53ef\u80fd\u964d\u4f4e\u5176\u87ba\u7eb9 \u8131\u6263\u5f3a\u5ea6 \u3002\u8584\u87ba\u6bcd co \u578b\uff09\u8f83\u6807\u51c6\u87ba\u6bcd\u6216\u9ad8\u87ba\u6bcd\u964d\u4f4e\u4e86\u627f\u8f7d\u80fd\u529b \uff0c\u6545\u4e0d\u5e94\u8bbe\u8ba1\u4f7f\u7528\u4e8e\u6297\u8131\u6263\u7684\u573a\u5408 \u3002
\n\u8584\u87ba\u6bcd\u4f5c\u4e3a\u9501\u7d27\u87ba\u6bcd\u4f7f\u7528\u65f6 \uff0c\u5e94\u4e0e\u4e00\u4e2a\u6807\u51c6\u87ba\u6bcd\u6216\u9ad8\u87ba\u6bcd\u4e00\u95f4\u4f7f\u7528 \u3002\u5b89\u88c5\u65f6 \uff0c\u5e94\u5148\u5c06\u8584\u87ba\u6bcd\u62e7\u7d27\u5230 \u88c5\u914d\u96f6\u4ef6\u4e0a \uff0c\u7136\u540e\u518d\u5c06\u6807\u51c6\u87ba\u6bcd\u6216\u9ad8\u87ba\u6bcd\u62e7\u7d27\u5230\u8584\u87ba\u6bcd\u4e0a \u3002<\/p>\n

6 \u6750\u6599<\/p>\n

\u8868 3 \u89c4\u5b9a\u4e86\u5404\u6027\u80fd\u7b49\u7ea7\u8776\u6bcd\u7684\u6750\u6599\u4e0e\u70ed\u5904\u7406 \u3002
\n05 \u30018[D > Ml6 \u7684\u6807\u51c6\u87ba\u6bcd(1 \u578b\uff09\uff3d \u300110 \u548c 12 \u7ea7\u7c97\u7259\u8776\u3001\u6bcd\u5e94\u6d0b\u706b\u5e76\u56de\u706b\u3002
\n05 \u30016 C D > Ml6 \uff09 \u30018\uff3b\u6807\u51c6\u87ba\u6bcd Cl \u578b\uff09\uff3d \u300110 \u548c 12 \u7ea7\u7ec6\u7259\u87ba\u6bcd\u5e94\u6d0b\u706b\u5e76\u56de\u706b \u3002 \u5316\u5b66\u6210\u5206\u5e94\u6309\u76f8\u5173\u6807\u51c6\u8fdb\u884c\u8bc4\u5b9a \u3002
\n\u6ce8 \uff1a\u67d0\u4e9b\u5316\u5b66\u5143\u7d20\u53d7\u4e00\u4e9b\u56fd\u5bb6\u7684\u6cd5\u89c4\u9650\u5236\u6216\u7981\u6b62\u4f7f\u7528\uff0c\u5f53\u6d89\u53ca\u6709\u5173\u56fd\u5bb6\u6216\u5730\u533a\u65f6\u5e94\u5f53\u6ce8\u610f \u3002<\/p>\n

7 \u673a\u68b0\u6027\u80fd<\/p>\n

\u6309\u7b2c 9 \u7ae0\u89c4\u5b9a\u7684\u65b9\u6cd5 \uff0c\u5728\u73af\u5883\u6e29\u5ea6\u4e0b\uff0c\u5bf9\u89c4\u5b9a\u6027\u80fd\u7b49\u7ea7\u7684\u87ba\u6bcd\u8fdb\u884c\u8bd5\u9a8c\u65f6 \uff0c\u4fdd\u8bc1\u8f7d\u8377\u5e94\u7b26\u5408\u8868 4 \u548c \u8868 5 \u7684\u89c4\u5b9a\uff0c\u786c\u5ea6\u5e94\u7b26\u5408\u8868 6 \u548c\u8868 7 \u7684\u89c4\u5b9a\u3002<\/p>\n

8 \u68c0\u9a8c<\/p>\n

8.1 \u5236\u9020\u8005\u7684\u68c0\u9a8c<\/p>\n

\u672c\u90e8\u5206\u4e0d\u8981\u6c42\u5236\u9020\u8005\u5bf9\u6bcf\u4e00\u751f\u4ea7\u6279\u90fd\u5b9e\u65bd\u8bd5\u9a8c \uff0c\u4f46\u5236\u9020\u8005\u7684\u8d23\u4efb\u662f\uff1a\u53ef\u4ee5\u9009\u62e9\u81ea\u5df1\u7684\u65b9\u6cd5 \uff0c\u5982\u5de5\u5e8f \u63a7\u5236\u6216\u68c0\u9a8c\uff0c\u4ee5\u786e\u4fdd\u6bcf\u4e00\u751f\u4ea7\u6279\u5747\u7b26\u5408\u6240\u6709\u7684\u6280\u672f\u8981\u6c42 \u3002\u66f4\u591a\u7684\u4fe1\u606f\u89c1 GB\/T 90.3 0
\n\u6709\u4e89\u8bae\u65f6\uff0c\u5e94\u6309\u7b2c 9 \u7ae0\u89c4\u5b9a\u7684\u8bd5\u9a8c\u65b9\u6cd5 \u3002<\/p>\n

8.2 \u4f9b\u5e94\u5546\u7684\u68c0\u9a8c<\/p>\n

\u4f9b\u65b9\u53ef\u9009\u62e9\u81ea\u5df1\u7684\u65b9\u6cd5\u68c0\u9a8c\u87ba\u6bcd\uff08\u5bf9\u5236\u9020\u8005\u7684\u5b9a\u671f\u8bc4\u4f30 \u3001\u6821\u6838\u5236\u9020\u8005\u63d0\u4f9b\u7684\u6d4b\u8bd5 \u7ed3\u679c\u3001\u87ba\u6bcd\u8fdb\u884c\u5b9e\u7269\u68c0\u6d4b \u7b49\u3009\uff0c\u4ee5\u7b26\u5408\u8868 3\u3001\u8868 4 \u3001\u8868 5\u3001\u8868 6 \u548c\u8868 7 \u89c4\u5b9a\u7684\u673a\u68b0\u548c\u7269\u7406\u6027\u80fd\u3002\u6709\u4e89\u8bae\u65f6\uff0c\u5e94\u6309\u7b2c 9 \u7ae0\u89c4\u5b9a\u7684\u8bd5\u9a8c\u65b9\u6cd5 \u3002
\n8.3 \u9700\u65b9\u7684\u68c0\u9a8c<\/p>\n

\u9700\u65b9\u53ef\u6309\u7b2c 9 \u7ae0\u7684\u8bd5\u9a8c\u65b9\u6cd5 \uff0c\u68c0\u9a8c\u4ea4\u4ed8\u7684\u87ba\u6bcd \u3002 \u6709\u4e89\u8bae\u65f6 \uff0c\u9664\u975e\u53e6\u6709\u89c4\u5b9a\uff0c\u5e94\u6309\u7b2c 9 \u7ae0\u89c4\u5b9a\u7684\u8bd5\u9a8c\u65b9\u6cd5 \u3002<\/p>\n

9 \u8bd5\u9a8c\u65b9\u6cd5<\/p>\n

9. 1 \u4fdd\u8bc1\u8f7d\u8377\u8bd5\u9a8c<\/p>\n

9.1.1 \u901a\u5219<\/p>\n

\u4fdd\u8bc1\u8f7d\u8377\u8bd5\u9a8c\u5305\u62ec\u4e0b\u5217\u4e24\u4e2a\u4e3b\u8981\u7a0b\u5e8f \uff1a
\na) \u501f\u52a9\u8bd5\u9a8c\u82af\u68d2\u3008\u89c1\u56fe 1\u548c\u56fe 2 \uff09 \u5b9e\u65bd\u89c4\u5b9a\u7684\u4fdd\u8bc1\u8f7d\u8377 F
\nb) \u68c0\u67e5\u6709\u5143\u56e0\u4fdd\u8bc1\u8f7d\u8377\u9020\u6210\u7684\u87ba\u6bcd\u87ba\u7eb9\u635f\u4f24 \u3002
\n\u6ce8 z \u6709\u6548\u529b\u77e9\u578b\u87ba\u6bcd\u7684\u4fdd\u8bc1\u8f7d\u8377\u8bd5\u9a8c \uff0c\u89c1 GB\/T 3098.9 \u89c4\u5b9a\u7684\u8bd5\u9a8c\u7a0b\u5e8f \u3002<\/p>\n

9.1.2 \u9002\u7528\u6027<\/p>\n

\u672c\u8bd5\u9a8c\u9002\u7528\u4e8e\u516c\u79f0\u76f4\u5f84\u4e3a \uff1aM5\u300aD\u8fd0M39 \u7684\u6240\u6709\u6027\u80fd\u7b49\u7ea7\u7684\u87ba\u6bcd \u3002
\n9.1.3 \u8bbe\u5907<\/p>\n

\u62c9\u529b\u8bd5\u9a8c\u673a\u5e94\u7b26\u5408 GB\/T 16825.1 \u7684 1\u7ea7\uff08\u6216\u66f4\u9ad8\uff09 \u3002\u88c5\u5939\u87ba\u6bcd\u65f6\uff0c\u5e94\u907f\u514d\u659c\u62c9\uff0c\u53ef\u4f7f\u7528\u81ea\u52a8\u5b9a\u5fc3 \u88c5\u7f6e \u3002
\n9.1.4 \u8bd5\u9a8c\u88c5\u7f6e \u5939\u5177\u548c\u8bd5\u9a8c\u82af\u68d2\u5e94\u7b26\u5408\u4ee5\u4e0b\u89c4\u5b9a z
\na) \u5939\u5177\u786c\u5ea6 z \u4e8c\u4e09 45 HRC;
\nb) \u5939\u5177\u539a\u5ea6 \uff1ah\u4e8c\u4e09 1 D ;
\nc) \u5939\u5177\u5b54\u5f84 dh z \u6309\u8868 8 \u7684\u89c4\u5b9a\uff1b
\nd) \u82af\u68d2\u6d25\u786c\u5e76\u56e0\u706b z \u786c\u5ea6 45 HRC 50 HRC;
\ne) \u8bd5\u9a8c\u82af\u68d2\u5916\u87ba\u7eb9\u7cbe\u5ea6 \uff1a5 h6 g \uff0c\u4f46\u5927\u5f84\u516c\u5dee\u5e94\u63a7\u5236\u5728 6 g \u516c\u5dee\u5e26\u9760\u8fd1\u4e0b\u9650\u56db\u5206\u4e4b\u4e00\u7684\u8303\u56f4\u5185 \u3002 \u8bd5\u9a8c\u82af\u68d2\u7684\u87ba\u7eb9\u5c3a\u5bf8\u5728\u8868 B.l \u548c\u8868 B.2 \u4e2d\u7ed9\u51fa\u3002<\/p>\n

\n

\u73b0\u6210\u8bd1\u6587\uff0c\u5230\u6b3e\u5373\u53d1\u3002
\u4efb\u53d6\u6837\u9875\u9a8c\u8bc1\u8bd1\u6587\u8d28\u91cf\u3002
\u63d0\u4f9b\u6b63\u89c4\u589e\u503c\u7a0e\u7535\u5b50\u53d1\u7968\u3002
\u8bf7\u8054\u7cfb\u624b\u673a\/\u5fae\u4fe1: 133-0649-6964\/Email: standardtrans@foxmail.com \u8d2d\u4e70\u5b8c\u6574\u8bd1\u6587\u3002
\u4e13\u4e1a\u6e90\u4e8e\u4e13\u6ce8|ChinaAutoRegs \u59cb\u7ec8\u4e13\u6ce8\u4e8e\u6c7d\u8f66\u6807\u51c6\u7ffb\u8bd1\u9886\u57df\uff01\u8fc4\u4eca\u4e3a\u6b62\u5df2\u7ffb\u8bd1\u4e0a\u5343\u4e2a\u56fd\u5185\u5916\u6c7d\u8f66\u6807\u51c6\u6cd5\u89c4\uff01\u72ec\u5bb6\u6253\u9020\u5343\u4e07\u7ea7\u6c7d\u8f66\u4e13\u4e1a\u672f\u8bed\u5e93\u548c\u8bb0\u5fc6\u5e93\u3002
Note:<\/em>
This document in English is readily available, and delivered immediately upon payment.<\/em>
You may request for sample pages to your preference before placing an order.<\/em>
Please contact standardtrans@foxmail.com for the complete PDF in English.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

ChinaAutoRegs\uff5cGB\/T 3098.2-2015\u82f1\u6587\u7248\/Englis … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[29,30,17,760,10,178,7,724,797,795,18,796,14],"class_list":["post-4459","post","type-post","status-publish","format-standard","hentry","category-vv","tag-cnca","tag-cqc","tag-gb-english","tag-gb-t2023","tag-gb-t","tag-gb","tag-hj-t","tag-jt-t","tag-qc-t","tag-796","tag-14"],"views":1345,"_links":{"self":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/4459","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4459"}],"version-history":[{"count":1,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/4459\/revisions"}],"predecessor-version":[{"id":4460,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/4459\/revisions\/4460"}],"wp:attachment":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4459"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4459"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4459"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}