{"id":4120,"date":"2023-04-10T10:29:24","date_gmt":"2023-04-10T02:29:24","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=4120"},"modified":"2023-04-10T10:29:24","modified_gmt":"2023-04-10T02:29:24","slug":"gb-t-42284-3-2022%e8%8b%b1%e6%96%87%e7%89%88%e7%bf%bb%e8%af%91-%e9%81%93%e8%b7%af%e8%bd%a6%e8%be%86-%e7%94%b5%e5%8a%a8%e6%b1%bd%e8%bd%a6%e9%a9%b1%e5%8a%a8%e7%b3%bb%e7%bb%9f%e7%94%a8%e7%94%b5%e6%b0%94","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=4120","title":{"rendered":"GB\/T 42284.3-2022\u82f1\u6587\u7248\u7ffb\u8bd1 \u9053\u8def\u8f66\u8f86 \u7535\u52a8\u6c7d\u8f66\u9a71\u52a8\u7cfb\u7edf\u7528\u7535\u6c14\u53ca\u7535\u5b50\u8bbe\u5907\u7684\u73af\u5883\u6761\u4ef6\u548c\u8bd5\u9a8c \u7b2c3\u90e8\u5206\uff1a\u673a\u68b0\u8d1f\u8377"},"content":{"rendered":"

ChinaAutoRegs\uff5cGB\/T 42284.3-2022\u82f1\u6587\u7248\u7ffb\u8bd1 \u9053\u8def\u8f66\u8f86 \u7535\u52a8\u6c7d\u8f66\u9a71\u52a8\u7cfb\u7edf\u7528\u7535\u6c14\u53ca\u7535\u5b50\u8bbe\u5907\u7684\u73af\u5883\u6761\u4ef6\u548c\u8bd5\u9a8c \u7b2c3\u90e8\u5206\uff1a\u673a\u68b0\u8d1f\u8377\uff08\u82f1\u8bed\u7248\uff09
\nRoad Vehicles\u2014Environmental Conditions and Testing for Electrical and Electronic Equipment for Drive System of Electric Propulsion Vehicles\u2014Part 3: Mechanical Loads<\/p>\n

<\/p>\n

GB\/T 42284\u7cfb\u5217\u6807\u51c6\u76ee\u5f55\uff1a
\nGB\/T 42284.1-2022 \u9053\u8def\u8f66\u8f86 \u7535\u52a8\u6c7d\u8f66\u9a71\u52a8\u7cfb\u7edf\u7528\u7535\u6c14\u53ca\u7535\u5b50\u8bbe\u5907\u7684\u73af\u5883\u6761\u4ef6\u548c\u8bd5\u9a8c \u7b2c1\u90e8\u5206\uff1a\u4e00\u822c\u89c4\u5b9a
\nRoad vehicles\u2014Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles\u2014Part 1: General
\nGB\/T 42284.3-2022 \u9053\u8def\u8f66\u8f86 \u7535\u52a8\u6c7d\u8f66\u9a71\u52a8\u7cfb\u7edf\u7528\u7535\u6c14\u53ca\u7535\u5b50\u8bbe\u5907\u7684\u73af\u5883\u6761\u4ef6\u548c\u8bd5\u9a8c \u7b2c3\u90e8\u5206\uff1a\u673a\u68b0\u8d1f\u8377
\nRoad vehicles\u2014Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles\u2014Part 3: Mechanical loads
\nGB\/T 42284.4-2022 \u9053\u8def\u8f66\u8f86 \u7535\u52a8\u6c7d\u8f66\u9a71\u52a8\u7cfb\u7edf\u7528\u7535\u6c14\u53ca\u7535\u5b50\u8bbe\u5907\u7684\u73af\u5883\u6761\u4ef6\u548c\u8bd5\u9a8c \u7b2c4\u90e8\u5206\uff1a\u6c14\u5019\u8d1f\u8377
\nRoad vehicles\u2014Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles\u2014Part 4: Climatic loads
\nGB\/T 42284.5-2022 \u9053\u8def\u8f66\u8f86 \u7535\u52a8\u6c7d\u8f66\u9a71\u52a8\u7cfb\u7edf\u7528\u7535\u6c14\u53ca\u7535\u5b50\u8bbe\u5907\u7684\u73af\u5883\u6761\u4ef6\u548c\u8bd5\u9a8c \u7b2c5\u90e8\u5206\uff1a\u5316\u5b66\u8d1f\u8377
\nRoad vehicles\u2014Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles\u2014Part 5: Chemical loads<\/p>\n

CONTENTS<\/p>\n

Foreword
\nIntroduction
\n1 Scope
\n2 Normative References
\n3 Terms and Definitions
\n4 Tests and requirements
\n4.1 Vibration
\n4.2 Mechanical shock
\n4.3 Freefall
\n4.4 Surface strength\/scratch and abrasion resistance
\n4.5 Gravel bombardment
\n5 Code letters for mechanical loads
\nAnnex A (Informative) Guidelines for the development of test profiles for vibration tests
\nAnnex B (Informative) Recommended mechanical requirements for equipment depending on the mounting location
\nBibliography<\/p>\n

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

\u672c\u6587\u4ef6\u89c4\u5b9a\u4e86\u6700\u5927\u5de5\u4f5c\u7535\u538b\u4e3a B \u7ea7\u7535\u538b\u7684\u7535\u9a71\u52a8\u7cfb\u7edf\u548c\u90e8\u4ef6\u7684\u8981\u6c42 \u3002\u672c\u6587\u4ef6\u63cf\u8ff0\u4e86\u6f5c\u5728\u7684\u73af\u5883\u5e94\u529b \u3001\u8bd5\u9a8c\u548c\u8f66\u8f86\u4e0a\u6216\u8f66\u8f86\u5185 \u4e0d\u540c\u5e94\u529b\u7b49\u7ea7\u4e0b\u673a\u68b0\u8d1f\u8377\u7684\u63a8\u8350\u8981\u6c42 \u3002
\n\u672c\u6587\u4ef6\u9002\u7528\u4e8e\u6700\u5927\u5de5\u4f5c\u7535\u538b\u4e3a B \u7ea7\u7535\u538b\u7684\u7535\u9a71\u52a8\u7cfb\u7edf\u548c\u90e8\u4ef6\uff1b\u672c\u6587\u4ef6\u4e0d\u9002\u7528\u4e8e\u9ad8\u538b\u7535\u6c60\u5305\uff08\u5982\u52a8\u529b\u7535\u6c60\u5305\uff09\u548c\u7cfb\u7edf\u6216\u5185\u90e8\u90e8\u4ef6\u3002
\n2 \u89c4\u8303\u6027\u5f15\u7528\u6587\u4ef6<\/p>\n

\u4e0b\u5217\u6587\u4ef6\u4e2d\u7684\u5185\u5bb9\u901a\u8fc7\u6587\u4e2d\u7684\u89c4\u8303\u6027\u5f15\u7528\u800c\u6784\u6210\u672c\u6587\u4ef6\u5fc5\u4e0d\u53ef\u5c11\u7684\u6761\u6b3e \u3002\u5176\u4e2d \uff0c\u6ce8\u65e5\u671f\u7684\u5f15\u7528\u6587 \u4ef6\uff0c\u4ec5\u8be5\u65e5\u671f\u5bf9\u5e94\u7684\u7248\u672c\u9002\u7528\u4e8e\u672c\u6587\u4ef6\uff1b\u4e0d\u6ce8\u65e5\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 2423.5 \u73af\u5883\u8bd5\u9a8c \u7b2c 2 \u90e8\u5206z \u8bd5\u9a8c\u65b9\u6cd5 \u8bd5\u9a8c Ea \u548c\u5bfc\u5219 z \u51b2\u51fb \uff08 GB\/T 2423. 5-2019 , IEC 60068-2-27 :2008 ,IDT)
\nGB\/T 2423.7 \u73af\u5883\u8bd5\u9a8c \u7b2c 2 \u90e8\u5206 z \u8bd5\u9a8c\u65b9\u6cd5 \u8bd5\u9a8c Ee \uff1a\u7c97\u7387\u64cd\u4f5c\u9020\u6210\u7684\u51b2\u51fb\uff08\u4e3b\u8981\u7528\u4e8e\u8bbe\u5907\u578b \u6837\u54c1\uff09 (GB\/T 2423. 7 2018 , IEC 60068-2-31: 2008 ,IDT)
\nGB\/T 2423.22 \u73af\u5883\u8bd5\u9a8c \u7b2c 2 \u90e8\u5206\uff1a\u8bd5\u9a8c\u65b9\u6cd5 \u8bd5\u9a8c N \uff1a\u6e29\u5ea6\u53d8\u5316\uff08 GB\/T 2423. 22-2012 ,
\nIEC 60068-14:2009 ,IDT)
\nGB\/T 2423.56 \u73af\u5883\u8bd5\u9a8c \u7b2c 2 \u90e8\u5206z \u8bd5\u9a8c\u65b9\u6cd5 \u8bd5\u9a8c Fh \uff1a\u5bbd\u5e26\u968f\u673a\u632f\u52a8\u548c\u5bfc\u5219\uff08 GB\/T 2423.56-2018, IEC 60068-2-64:2008 ,IDT)
\nGB\/T 2423.58 \u7535\u5de5\u7535\u5b50\u4ea7\u54c1\u73af\u5883\u8bd5\u9a8c \u7b2c 2 \u90e8\u5206z \u8bd5\u9a8c\u65b9\u6cd5 \u8bd5\u9a8c Fi \uff1a\u632f\u52a8 \u6df7\u5408\u6a21\u5f0f
\n(GB\/T 2423.58-2008 ,IEC 60068-2-80 :2005 ,IDT)
\nGB\/T 28046.1 \u9053 \u8def\u8f66 \u8f86 \u7535\u6c14\u53ca\u7535 \u5b50\u8bbe\u5907 \u7684\u73af \u5883 \u6761\u4ef6 \u548c\u8bd5 \u9a8c \u7b2c 1 \u90e8 \u5206z \u4e00 \u822c \u89c4 \u5b9a
\n(GB\/T 28046.1 2011,ISO 16750-1:2006 ,MOD)
\nGB\/T 42284.1 \u9053\u8def\u8f66\u8f86 \u7535\u52a8\u6c7d\u8f66\u9a71\u52a8\u7cfb\u7edf\u7528\u7535\u6c14\u53ca\u7535\u5b50\u8bbe\u5907\u7684\u73af\u5883\u6761\u4ef6\u548c\u8bd5\u9a8c \u7b2c 1\u90e8\u5206 \uff1a \u4e00\u822c\u89c4\u5b9a\uff08GB\/T 42284.1-2022 ,ISO 19453-1:2018 ,MOD)
\nGB\/T 42284.4\u4e002022 \u9053\u8def\u8f66\u8f86 \u7535\u52a8\u6c7d\u8f66\u9a71\u52a8\u7cfb\u7edf\u7528\u7535\u6c14\u53ca\u7535\u5b50\u8bbe\u5907\u7684\u73af\u5883\u6761\u4ef6\u548c\u8bd5\u9a8c \u7b2c 4\u90e8\u5206 z \u6c14\u5019\u8d1f\u8377 CISO 19453-4 :2018 ,MOD)
\nISO 20567-1: 2017 \u8272\u6f06\u548c\u6e05\u6f06\u6d82\u5c42\u8010\u788e\u77f3\u51b2\u51fb\u6027\u7684\u6d4b\u5b9a\u7b2c 1\u90e8\u5206z \u591a\u6b21\u51b2\u51fb\u8bd5\u9a8c\uff08Pair\u5c71 and varnishes\u4e00Determination of stone-chip resistance of coatings Part 1:Multi-impact testing)<\/p>\n

3 \u672f\u8bed\u548c\u5b9a\u4e49<\/p>\n

GB\/T 28046.1 \u548c GB\/T 42284.1 \u754c\u5b9a\u7684\u672f\u8bed\u548c\u5b9a\u4e49\u9002\u7528\u4e8e\u672c\u6587\u4ef6 \u3002<\/p>\n

4 \u8bd5\u9a8c\u548c\u8981\u6c42
\n4.1 \u632f\u52a8
\n4.1.1 \u4e00\u822c\u89c4\u5b9a
\n\u6309\u7167\u7535\u6c14\u548c\u7535\u5b50\u8bbe\u5907\u5728\u8f66\u4e0a\u7684\u5e94\u7528\u60c5\u51b5\u89c4\u5b9a\u4e86\u4e0d\u540c\u632f\u52a8\u4e25\u9177\u5ea6\u7684\u8bd5\u9a8c\u65b9\u6cd5 \u3002\u4f9b\u9700\u53cc\u65b9\u53ef\u6839\u636e\u7279\u5b9a \u7684\u5b89\u88c5\u4f4d\u7f6e\u9009\u62e9\u8bd5\u9a8c\u65b9\u6cd5 \u3001\u73af\u5883\u6e29\u5ea6\u548c\u632f\u52a8\u53c2\u6570 \u3002
\n\u89c4\u5b9a\u7684\u91cf\u7ea7\u662f\u5f97\u5230\u8f66\u8f86\u6d4b\u91cf\u7ed3\u679c\u4e4b\u524d\u6240\u80fd\u5f97\u5230\u7684\u6700\u4f73\u4f30\u8ba1\u503c \uff0c\u4f46\u4e0d\u80fd\u4ee3\u66ff\u8f66\u8f86\u7684\u6d4b\u91cf\u503c \u3002\u89c4\u5b9a\u7684 \u91cf\u7ea7\u7528\u4e8e\u76f4\u63a5\u5b89\u88c5\u5728\u6240\u5b9a\u4e49\u7684\u4f4d\u7f6e \uff0c\u4f7f\u7528\u652f\u67b6\u5b89\u88c5\u4f1a\u63d0\u9ad8\u6216\u964d\u4f4e\u8d1f\u8377 \u3002\u5e94\u6839\u636e\u8f66\u8f86\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u632f\u52a8 \u8bd5\u9a8c\u3002
\n\u5bf9 DUT \u8fdb\u884c\u632f\u52a8\u8bd5\u9a8c\u65f6\u5e94\u5c06\u6837\u54c1\u5b89\u88c5\u5728\u632f\u52a8\u53f0\u9762\u4e0a \uff0c\u5c06\u5b89\u88c5\u65b9\u6cd5\u8bb0\u5f55\u5728\u62a5\u544a\u4e2d \u3002\u6b63\u5f26\u632f\u52a8\u548c\u6b63 \u5f26\u968f\u673a\u632f\u52a8\u7684\u6b63\u5f26\u90e8\u5206\u626b\u9891\u901f\u7387\u4e3a 0.5 oct\/ min \u3002\u63a8\u8350\u7684\u632f\u52a8\u8bd5\u9a8c\u7528\u4e8e\u907f\u514d\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u56e0\u75b2\u52b3\u5f15\u8d77\u7684 \u5931\u6548\u548c\u635f\u574f\uff0c\u672c\u6587\u4ef6\u4e0d\u5305\u62ec\u7279\u6b8a\u7684\u78e8\u635f\u8bd5\u9a8c\u8981\u6c42 \u3002\u5728\u89c4\u5b9a\u9891\u7387\u8303\u56f4\u5916\u7684\u8d1f\u8377\u5e94\u5355\u72ec\u8003\u8651 \u3002
\n\u6ce8 z \u5bf9\u4e8e\u5927\u800c\u91cd\u7684 DUT\uff0c\u56e0\u521a\u6027\u5b89\u88c5\u548c\u52a8\u6001\u54cd\u5e94\uff0c\u6309\u672c\u6587\u4ef6\u8fdb\u884c\u632f\u52a8\u8bd5\u9a8c\u8d1f\u8377\u7684\u504f\u5dee\u53ef\u80fd\u5bfc\u81f4\u5728\u632f\u52a8\u53f0\u4e0a\u7684\u6fc0\u52b1 \u4e0d\u540c\u4e8e\u5b9e\u9645\u60c5\u51b5 \uff0c\u7528\u5e73\u5747\u63a7\u5236\u6cd5\u53ef\u4ee5\u5c06\u504f\u5dee\u6700\u5c0f\u5316\uff08\u89c1\u9644\u5f55 A \u4e2d \u4eba3\uff09 \u3002
\n\u7ecf\u534f\u5546\u53ef\u6309\u7167 GB\/T 2423.56 \u91c7\u7528\u52a0\u6743\u5e73\u5747\u503c\u63a7\u5236\u65b9\u6cd5 \u3002
\nDUT \u5728\u632f\u52a8\u8bd5\u9a8c\u671f\u95f4\u6309\u7167 GB\/T 2423.22 \u548c\u56fe 1\u901a\u7535\u8fd0\u884c\u53e0\u52a0\u6e29\u5ea6\u5faa\u73af\u6761\u4ef6 \uff0c\u5404\u6e29\u5ea6\u9636\u6bb5\u6301\u7eed\u65f6 \u95f4\u89c1\u8868 10 \u7ecf\u534f\u5546\u53ef\u5728\u6052\u6e29\u6761\u4ef6\u4e0b\u8fdb\u884c\u8bd5\u9a8c \u3002
\n\u5728\u6574\u4e2a DUT \u8fbe\u5230 T min\u540e\u901a\u7535\u5de5\u4f5c\uff0c\u89c1\u56fe 1\uff0c\u7528\u5c3d\u53ef\u80fd\u77ed\u7684\u65f6\u95f4\u68c0\u67e5 DUT \u7684\u529f\u80fd\uff08\u4f7f DUT \u7684\u81ea\u4ea7 \u70ed\u91cf\u6700\u5c0f\uff09 \u3002\u5728\u6e29\u5ea6\u8fbe\u5230\u5ba4\u6e29\u65f6\u5f00\u59cb\u8fdb\u884c\u957f\u65f6\u95f4\u7684\u901a\u7535\u5de5\u4f5c \u3002
\n\u5bf9\u8bd5\u9a8c\u7bb1\u4e0d\u5141\u8bb8\u8fdb\u884c\u8f85\u52a9\u70d8\u5e72 \u3002
\n\u5728\u8bd5\u9a8c\u4e2d\u5e94\u6a21\u62df\u673a\u68b0\u5e94\u529b\u548c\u6e29\u5ea6\u53d8\u5316\u5e94\u529b\u540c\u65f6\u4f5c\u7528 \uff0c\u8f66\u8f86\u632f\u52a8\u5e94\u529b\u53ef\u80fd\u4e0e T min\u6216 Tm\u81fc\u7ed3\u5408\uff0c\u4f8b\u5982 \u7cfb\u7edf\uff0f\u90e8\u4ef6\u7684\u5851\u6599\u4ef6\u7ecf\u9ad8\u6e29\u53d8\u8f6f\u800c\u4e0d\u80fd\u627f\u53d7\u5f53\u524d\u52a0\u901f\u5ea6 \u3002
\n\u5e94\u5355\u72ec\u6d4b\u91cf\u786e\u5b9a DUT \u5728 Tm\u8840\u548c T min \u7684\u4fdd\u6301\u65f6\u95f4\uff0c\u4fdd\u8bc1 DUT \u6574\u4f53\u5728\u8be5\u6e29\u5ea6\u4e0b\u7684\u4fdd\u6301\u65f6\u95f4 \u3002\u5728\u632f\u52a8 \u8bd5\u9a8c\u671f\u95f4\uff0cDUT \u6574\u4f53\u7684\u6e29\u5ea6\u5e94\u81f3\u5c11\u4fdd\u6301 1h\u3002\u56e0\u6b64\uff0c\u6e29\u5ea6\u5faa\u73af\u9700\u8981\u8fdb\u884c\u76f8\u5e94\u7684\u8c03\u6574 \u3002
\n\u5141\u8bb8\u8fdb\u884c\u529f\u80fd\u6027\u7684\u63aa\u65bd\u907f\u514d DUT \u5728\u5177\u6709\u81ea\u70ed\u6548\u5e94\u7684\u9ad8\u6e29\u5de5\u4f5c\u4e2d\u8fc7\u70ed \u3002 \u5b8c\u6574\u7684\u6e29\u5ea6\u5faa\u73af\u66f2\u7ebf\u5e94\u5206\u522b\u5305\u62ec\u8d85\u8fc7 1 h\u4fdd\u6e29\u65f6\u95f4\u7684 T min\u548c T max\uff0c\u4f9b\u9700\u53cc\u65b9\u5e94\u5bf9\u5b8c\u6574\u7684\u6e29\u5ea6\u5faa\u73af\u66f2\u7ebf\u8fbe\u6210\u4e00\u81f4\u3002
\n4.1.2 \u8bd5\u9a8c
\n4. 1.2.1 \u8bd5\u9a8c 1\u4e00\u4e00\u4e58\u7528\u8f66\u52a8\u529b\u7cfb\u7edf\uff08\u5185\u71c3\u673a \u3001\u53d8\u901f\u7bb1\uff09
\n4. 1.2.1.1 \u76ee\u7684
\n\u68c0\u9a8c\u52a8\u529b\u7cfb\u7edf\u4e0a\u7684 DUT \u56e0\u53d7\u632f\u52a8\u5bfc\u81f4\u7684\u6545\u969c\u548c\u635f\u574f \u3002
\n\u52a8\u529b\u7cfb\u7edf\u7684\u632f\u52a8\u53ef\u4ee5\u5206\u4e3a 3 \u79cd\u7c7b\u578b z \u7531\u6c14\u7f38\u4e0d\u5e73\u8861\u8d28\u91cf\u4f5c\u7528\u4e8e\u8fde\u6746\u4e0a\u4ea7\u751f\u7684\u6b63\u5f26\u632f\u52a8 \uff1b \u7531\u53d1\u52a8\u673a\u5176\u4ed6\u632f\u52a8\u645e\u4ea7\u751f\u7684\u968f\u673a\u632f\u52a8 \uff0c\u5982\u9600\u95e8\u7684\u5173\u95ed \uff1b
\n\u4e00\u4e00\u7531\u4e0d\u5e73\u6574\u8def\u9762\u5f15\u8d77\u7684\u968f\u673a\u632f\u52a8 \u3002
\n\u6ce8 z \u5982\u679c\u9700\u8981\u5bf9 DUT \u5728\u5171\u632f\u9891\u7387\u4e0b\u7684\u5f71\u54cd\u8fdb\u884c\u8bd5\u9a8c\uff0c\u5171\u632f\u9891\u7387\u53ef\u6839\u636e GB\/T 2423.10- 2019 \u7684 8.3.2 \u8fdb\u884c\u6d4b\u91cf \u3002
\n4.1.2.1.2 \u8bd5\u9a8c
\n4. 1.2.1.2.1 \u4e00\u822c\u89c4\u5b9a
\n\u52a8\u529b\u7cfb\u7edf\u7684\u632f\u52a8\u5305\u62ec\u7531\u66f2\u8f74\u8f6c\u52a8\u548c\u53d1\u52a8\u673a\u71c3\u70e7\u5f15 \u8d77\u7684\u6b63\u5f26\u968f\u673a\u632f\u52a8\u548c\u5728\u7c97\u7cd9\u8def\u9762\u884c\u9a76\u5f15 \u8d77\u7684\u968f\u673a \u632f\u52a8 \u3002\u8bd5\u9a8c\u65f6\u95f4\u5e94\u81f3\u5c11\u4e3a\u4e00\u4e2a\u6e29\u5ea6\u5faa\u73af\u5468\u671f\u4e14 DUT \u6574\u4f53\u6e29\u5ea6\u5728 T max \u548c Tmin \u7684\u4fdd\u6301\u65f6\u95f4\u7b26\u5408\u8981\u6c42 \u3002
\n\u6ce8 1 \uff1a\u6839\u636e A.4.1.2 \u548c A.4.1.3 \u786e\u5b9a\u8bd5\u9a8c\u65f6\u95f4 \u3002\u6839\u636e A.6 \u7684 Basqui
\n\u6c34\u5e73\u3002
\n\u6ce8 2 \uff1a\u4f9b\u9700\u53cc\u65b9\u534f\u5546\u4e00\u81f4\u65f6\uff0c\u53ef\u6839\u636e Basquin \u7684\u6a21\u578b\uff0c\u4f7f\u7528\u8be5\u90e8\u4ef6\u7279\u5b9a\u7684 S I N \u66f2\u7ebf\u659c\u7387k \u8c03\u6574\u8bd5\u9a8c\u65f6\u95f4\uff08\u89c1 A. \u8098 \u3002 \u5bf9\u4e8e\u81ea\u7531\u653e\u7f6e\u6216\u9884\u671f\u4e0d\u4f1a\u5b89\u88c5\u5728\u67d0\u4e2a\u4f4d\u7f6e\u548c\u65b9\u5411\u7684\u90e8\u4ef6\uff08\u5982\u9006\u53d8\u5668\uff09 \uff0c\u53ef\u5c06\u4e09\u4e2a\u8f74\u5411\u6700\u4e25\u9177\u7684\u6761\u4ef6\u7528\u4e8e\u4e09\u4e2a\u8f74 \u5411\u7684\u8bd5\u9a8c\u3002
\n\u6ce8 3 \uff1a\u7535\u673a\u7684\u9a71\u52a8\u8f74\u5e73\u884c\u4e8e\u5730\u9762\uff0c\u56e0\u6b64\u6709\u4e00\u4e2a\u7279\u5b9a\u65b9\u5411\u7684\u5256\u9762\u5c06\u5782\u76f4\u6fc0\u52b1\u4e0e\u6c34\u5e73\u6fc0\u52b1\u533a\u5206 \u3002
\n\u5750\u6807\u7cfb\u7684\u5b9a\u4e49\u89c1\u8868 A.3 \u3002
\n4. 1.2.1 .2.2 \u6b63\u5f26\u968f\u673a\u632f\u52a8
\n\u6309\u7167 GB\/T 2423.58 \u7684\u8981\u6c42\u8fdb\u884c\u6df7\u5408\u6a21\u5f0f\u632f\u52a8\u8bd5\u9a8c \u3002
\na) \u6b63\u5f26\u632f\u52a8\u90e8\u5206
\n\u626b\u9891\u901f\u7387\u4e0d\u5927\u4e8e 0.5 oct\/ min,DUT \u6bcf\u4e2a\u8f74\u5411\u7684\u8bd5\u9a8c\u65f6\u95f4\u4e3a 33 h\uff0c\u6b63\u5f26\u968f\u673a\u632f\u52a8\u4e2d\u7684\u6b63\u5f26\u632f\u52a8\u90e8\u5206 \u7684\u8bd5\u9a8c\u52a0\u901f\u5ea6\u4e0e\u9891\u7387\u5e94\u7b26\u5408\u56fe 2 \u548c\u8868 2 \u7684\u89c4\u5b9a\u3002
\nb) \u968f\u673a\u632f\u52a8\u90e8\u5206
\n\u6309\u7167 GB\/T 2423.56 \u8fdb\u884c\u8bd5\u9a8c \uff0cDUT \u6bcf\u4e2a\u8f74\u5411\u7684\u8bd5\u9a8c\u65f6\u95f4\u4e3a 33 h\uff0c\u52a0\u901f\u5ea6\u5747\u65b9\u6839\uff08 r. m.s\uff09 \u503c\u5e94\u4e3a 68.7 m\/s2 o \u5bf9\u4e8e\u6b63\u5f26\u968f\u673a\u632f\u52a8\u4e2d\u7684\u968f\u673a\u632f\u52a8\u90e8\u5206 \uff0c\u4e09\u4e2a\u8f74\u5411\u7684\u632f\u52a8\u8f7d\u8377\u76f8\u7b49 \u3002\u56e0\u6b64\u5bf9\u4e8e\u4e09\u4e2a\u8f74\u5411\uff0c\u53ea \u6709\u4e00\u4e2a\u8bd5\u9a8c\u66f2\u7ebf \u3002\u529f\u7387\u8c31\u5bc6\u5ea6\u968f\u9891\u7387\u7684\u53d8\u5316\u5e94\u7b26\u5408\u56fe 3 \u548c\u8868 3 \u7684\u89c4\u5b9a\u3002
\n\u6ce8 z \u529f\u7387\u8c31\u5bc6\u5ea6\uff08\u968f\u673a\u632f\u52a8\uff09\u5728 100 Hz 500 Hz \u7684\u6b63\u5f26\u632f\u52a8\u7684\u9891\u7387\u8303\u56f4\u5185\u51cf\u5c0f \uff0c\u5728 10 Hz 100 Hz \u7684\u4f4e\u9891\u8303\u56f4\u5185\u7531 \u4e8e\u8def\u9762\u7c97\u7cd9\u4ea7\u751f\u7684\u5f71\u54cd\u53ef\u5ffd\u7565\u4e0d\u8ba1\uff08\u89c1 A.4.1.1\uff09 \u3002
\n4. 1.2.1.2.3 \u968f\u673a\u632f\u52a8
\n\u5185\u71c3\u673a\u548c\u9f7f\u8f6e\u7bb1\u5728\u9ad8\u8f6c\u901f\u4e0b\u7684\u632f\u52a8\u4e0d\u4f1a\u4e0e\u7c97\u7cd9\u8def\u9762\u7684\u632f\u52a8\u540c\u65f6\u53d1\u751f \uff0c\u56e0\u6b64\u9700\u8981\u5355\u72ec\u8fdb\u884c\u5bbd\u5e26\u968f\u673a \u632f\u52a8\u8bd5\u9a8c \u3002
\n\u5728\u4f4e\u9891\u7387 10 \u65e5z 100 Hz \u8303\u56f4\u5185\uff0c\u9700\u8981\u8003\u8651\u7c97\u7cd9\u8def\u9762\u6761\u4ef6\u7684\u5f71\u54cd \u3002\u672c\u8bd5\u9a8c\u5f15\u8d77\u7684\u4e3b\u8981\u5931\u6548\u662f\u7531\u75b2 \u52b3\u9020\u6210\u7684\u635f\u574f \u3002DUT \u5728\u6b63\u5f26\u968f\u673a\u632f\u52a8\u8bd5\u9a8c\u4e4b\u540e \uff0c\u6309\u7167 GB\/T 2423.56 \u8fdb\u884c\u968f\u673a\u632f\u52a8\u8bd5\u9a8c \u3002DUT \u6bcf\u4e2a \u8f74\u5411\u7684\u8bd5\u9a8c\u6301\u7eed\u65f6\u95f4\u4e3a 10 L\u4e09\u4e2a\u8f74\u5411\u7684\u52a0\u901f\u5ea6\u5747\u65b9\u6839\uff08 r.m.s\uff09 \u503c\u5e94\u4e3a 21.4 m\/s2 \uff0c\u529f\u7387\u8c31\u5bc6\u5ea6\u968f\u9891\u7387\u7684
\n\u53d8\u5316\u5e94\u7b26\u5408\u56fe 4 \u548c\u8868 4 \u7684\u89c4\u5b9a\u3002
\n4. 1.2.1.3 \u8981\u6c42
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\n4.1.2.2 \u8bd5\u9a8c 2\u4e00\u4e00 \u4e58\u7528\u8f66\u5f39\u6027\u4f53\uff08\u8f66\u8eab\uff09
\n4.1.2.2. 1 \u76ee\u7684
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\n4.1.2.2.2 \u8bd5\u9a8c
\n4. 1.2.2.2.1 \u4e00\u822c\u89c4\u5b9a
\n\u8f66\u8eab\u7684\u632f\u52a8\u662f\u5728\u7c97\u7cd9\u8def\u9762\u884c\u9a76\u5f15 \u8d77\u7684\u968f\u673a\u632f\u52a8 \u3002\u672c\u8bd5\u9a8c\u5f15\u8d77\u7684\u4e3b\u8981\u5931\u6548\u662f\u7531\u75b2\u52b3\u9020\u6210\u7684\u635f\u574f \u3002
\n\u6ce8 1 \uff1a\u8bd5\u9a8c\u6301\u7eed\u65f6\u95f4\u4f9d\u636e A.5.1.2 \u548c A.5.1.3 \u5f97\u5230 \u3002\u6839\u636e\u9644\u5f55 A\uff0c\u6bcf\u4e2a\u8f74\u5411 20 h \u8bd5\u9a8c\u6301\u7eed\u65f6\u95f4\u76f8\u5f53\u4e8e\u8f66\u8f86\u5bff\u547d
\n6 000 M\u4ee5 40 km\/h \u7684\u5e73\u5747\u901f\u5ea6\u884c\u9a76 240 000 km\uff09 \u3002
\n\u6ce8 2 \uff1a\u5f53\u5b89\u88c5\u4e00\u4e2a\u8f83\u91cd\u7684 DUT\uff0c\u8bd5\u9a8c\u7cfb\u7edf\u65e0\u6cd5\u5b9e\u73b0\u5f53\u524d\u8bd5\u9a8c\u6761\u4ef6\u65f6 \uff0c\u53ef\u6839\u636e Basquin \u6a21\u578b\u8c03\u6574\u8d1f\u8377\u548c\u6301\u7eed\u65f6 \u95f4\u3002\uff08\u89c1 A.6)
\n\u5750\u6807\u7cfb\u7684\u5b9a\u4e49\u89c1\u8868 A.2 \u3002
\n4. 1.2.2.2.2 \u968f\u673a\u632f\u52a8
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\u8bf7\u8054\u7cfb\u624b\u673a\/\u5fae\u4fe1: 133-0649-6964\/Email: standardtrans@foxmail.com \u8d2d\u4e70\u5b8c\u6574\u8bd1\u6587\u3002<\/span>
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