{"id":4950,"date":"2023-09-02T11:53:48","date_gmt":"2023-09-02T03:53:48","guid":{"rendered":"http:\/\/b.yzxdp.com\/?post_type=ht_kb&p=4950"},"modified":"2023-09-02T16:59:15","modified_gmt":"2023-09-02T08:59:15","slug":"amplitude-2","status":"publish","type":"ht_kb","link":"https:\/\/yzxdp.com\/knowledge\/amplitude-2","title":{"rendered":"\u8d85\u58f0\u6ce2\u5851\u6599\u710a\u63a5\u6240\u9700\u7684\u632f\u5e45"},"content":{"rendered":"
\u201c\u632f\u5e45\u201d\u5230\u5e95\u662f\u4ec0\u4e48\uff0c\u4e3a\u4ec0\u4e48\u5b83\u5f88\u91cd\u8981\uff1f<\/p>\n
\u632f\u5e45\u662f\u8d85\u58f0\u6ce2\u5806\u6808\u81a8\u80c0\u6216\u6536\u7f29\u7684\u5cf0\u5cf0\u503c\u8fd0\u52a8\u3002\u6bcf\u4e2a\u90e8\u4ef6\u90fd\u53ef\u4ee5\u8ba9\u6765\u81ea\u6362\u80fd\u5668\u7684\u632f\u5e45\u6210\u500d\u589e\u52a0\uff0c\u589e\u52a0\u6216\u51cf\u5c11\u7684\u6570\u91cf\u88ab\u79f0\u4e3a \"\u589e\u76ca\"\u3002\u5806\u53e0\u7ec4\u4ef6\u7684\u603b\u589e\u76ca\u51b3\u5b9a\u4e86\u8d85\u58f0\u6ce2\u5de5\u5177\u5934\u5de5\u4f5c\u9762\u7684\u6700\u7ec8\u632f\u5e45\uff0c\u5373\u96f6\u4ef6\u63a5\u89e6\u7684\u5730\u65b9\u3002\u8d85\u58f0\u5de5\u5177\u7684\u5806\u6808\u5305\u62ec\u6362\u80fd\u5668\u3001\u53d8\u5e45\u6746\u548c\u5de5\u5177\u5934\u3002<\/p>\n
\u6709\u4e9b\u5e94\u7528\u4e0d\u9700\u8981\u53d8\u5e45\u6746\uff0c\u5de5\u5177\u5934\u76f4\u63a5\u8fde\u63a5\u5230\u6362\u80fd\u5668\u4e0a\uff0c\u8fd9\u4e9b\u901a\u5e38\u662f\u591a\u710a\u5934\u5e94\u7528\uff0c\u7528\u4e8e\u6c7d\u8f66\u548c\u5305\u88c5\u884c\u4e1a\u3002 \u6709\u4e9b\u5ba2\u6237\u4e3a\u4e86\u7701\u94b1\uff0c\u6ca1\u6709\u4e3a\u4ed6\u4eec\u7684\u7279\u6b8a\u5e94\u7528\u8d2d\u4e70\u6b63\u786e\u7684\u53d8\u5e45\u6746\u3002\u786e\u4fdd\u8d85\u58f0\u6ce2\u8bbe\u5907\u4ea7\u751f\u8db3\u591f\u7684\u632f\u5e45\u662f\u6210\u529f\u710a\u63a5\u96f6\u4ef6\u7684\u6700\u91cd\u8981\u56e0\u7d20\u4e4b\u4e00\u3002<\/p>\n
\u5728\u8d85\u58f0\u6ce2\u710a\u63a5\u7cfb\u7edf\u4e2d\u53ef\u80fd\u6709\u4e00\u4e24\u4e2a\u53ef\u4ee5\u8c03\u6574\u7684\u53c2\u6570\uff0c\u6bd4\u5982\u8c03\u6574\u538b\u529b\uff0c\u4f46\u8fd9\u5e76\u4e0d\u80fd\u4fdd\u8bc1\u710a\u63a5\u533a\u57df\u7684\u6750\u6599\u53ef\u4ee5\u8fdb\u884c\u5f88\u597d\u7684\u7194\u5408\u3002\u5982\u679c\u96f6\u4ef6\u710a\u63a5\u4e0d\u5f53\uff0c\u5b83\u4eec\u53ef\u80fd\u65e0\u6cd5\u901a\u8fc7\u8d28\u68c0\uff0c\u751a\u81f3\u53ef\u80fd\u5728\u710a\u63a5\u4e2d\u7834\u88c2\u3002\u632f\u5e45\u4e0d\u8db3\u901a\u5e38\u4e0d\u4ec5\u8868\u73b0\u4e3a\u710a\u63a5\u4e0d\u7262\u56fa\uff0c\u8fd8\u8868\u73b0\u4e3a\u710a\u63a5\u4e0d\u5b8c\u6574\uff0c\u5373\u754c\u9762\u5468\u56f4\u7684\u7194\u4f53\u6ca1\u6709\u5b8c\u5168\u51fa\u73b0\u3002\u5982\u679c\u710a\u63a5\u65f6\u95f4\u5c11\u4e8e 0.1 \u79d2\uff0c\u800c\u5de5\u827a\u4f3c\u4e4e\u4ea7\u751f\u4e86\u4e0d\u7a33\u5b9a\u7684\u7ed3\u679c\uff0c\u5219\u53ef\u80fd\u662f\u632f\u5e45\u592a\u9ad8\uff0c\u9700\u8981\u51cf\u5c11\u632f\u5e45\u3002<\/p>\n
\u4e0b\u8868\u663e\u793a\u4e86\u57fa\u672c\u6750\u6599\u7684\u4e00\u4e9b\u632f\u5e45\u8981\u6c42\uff0c\u4f7f\u7528\u8be5\u793a\u4f8b\u4f5c\u4e3a\u4e0d\u540c\u6811\u8102\u4ee5\u53ca\u9700\u8981\u7684\u632f\u5e45\u6307\u5357\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u534a\u7ed3\u6676\u6750\u6599\u6bd4\u65e0\u5b9a\u5f62\u5851\u6599\u9700\u8981\u66f4\u5927\u7684\u632f\u5e45\u3002<\/p>\n \u5806\u6808\u4e3a 20KHz \u65f6\uff1a<\/strong><\/p>\n \u5806\u6808\u7531\u6362\u80fd\u5668\u3001\u53d8\u5e45\u6746\u548c\u5de5\u5177\u5934\u7ec4\u6210\uff0c\u4ece\u5df2\u77e5\u5185\u5bb9\u5f00\u59cb\uff1a<\/strong><\/p>\n \u63d2\u5165\u6570\u5b57\u8fdb\u884c\u8ba1\u7b97\uff1a<\/strong><\/p>\n 40khz <\/strong><\/p>\n \u9700\u8981\u6ce8\u610f\uff1a<\/strong>\u8981\u786e\u5b9a 40khz \u5e94\u7528\u7684\u632f\u5e45\uff0c\u8bf7\u5c06 20khz \u632f\u5e45\u9664\u4ee52\uff0c\u7136\u540e\u518d\u52a020%\uff1b<\/p>\n \u572820KHz \u710a\u63a5\u5c3c\u9f99\u7684\u632f\u5e45\u4e3a60-125 \u5fae\u7c73\uff1b\u572840khz =60-125\/2+20% =20-63*1.2 =36-76\u5fae\u7c73<\/p>\n","protected":false},"excerpt":{"rendered":" \u201c\u632f\u5e45\u201d\u5230\u5e95\u662f\u4ec0\u4e48\uff0c\u4e3a\u4ec0\u4e48\u5b83\u5f88\u91cd\u8981\uff1f \u632f\u5e45\u662f\u8d85\u58f0\u6ce2\u5806\u6808\u81a8\u80c0\u6216\u6536\u7f29\u7684\u5cf0\u5cf0\u503c\u8fd0\u52a8\u3002\u6bcf\u4e2a\u90e8\u4ef6\u90fd\u53ef\u4ee5\u8ba9\u6765\u81ea\u6362\u80fd\u5668\u7684\u632f\u5e45\u6210\u500d\u589e\u52a0\uff0c\u589e\u52a0\u6216\u51cf\u5c11\u7684\u6570\u91cf\u88ab\u79f0\u4e3a “\u589e\u76ca”\u3002\u5806\u53e0\u7ec4\u4ef6\u7684\u603b\u589e\u76ca\u51b3\u5b9a\u4e86\u8d85\u58f0\u6ce2\u5de5\u5177\u5934\u5de5\u4f5c\u9762\u7684\u6700\u7ec8\u632f\u5e45\uff0c\u5373\u96f6\u4ef6\u63a5\u89e6\u7684\u5730\u65b9\u3002\u8d85\u58f0\u5de5\u5177\u7684\u5806\u6808\u5305\u62ec\u6362\u80fd\u5668\u3001\u53d8\u5e45\u6746\u548c\u5de5\u5177\u5934\u3002 \u6709\u4e9b\u5e94\u7528\u4e0d\u9700\u8981\u53d8\u5e45\u6746\uff0c\u5de5\u5177\u5934\u76f4\u63a5\u8fde\u63a5\u5230\u6362\u80fd\u5668\u4e0a\uff0c\u8fd9\u4e9b\u901a\u5e38\u662f\u591a\u710a\u5934\u5e94\u7528\uff0c\u7528\u4e8e\u6c7d\u8f66\u548c\u5305\u88c5\u884c\u4e1a\u3002 \u6709\u4e9b\u5ba2\u6237\u4e3a\u4e86\u7701\u94b1\uff0c\u6ca1\u6709\u4e3a\u4ed6\u4eec\u7684\u7279\u6b8a\u5e94\u7528\u8d2d\u4e70\u6b63\u786e\u7684\u53d8\u5e45\u6746\u3002\u786e\u4fdd\u8d85\u58f0\u6ce2\u8bbe\u5907\u4ea7\u751f\u8db3\u591f\u7684\u632f\u5e45\u662f\u6210\u529f\u710a\u63a5\u96f6\u4ef6\u7684\u6700\u91cd\u8981\u56e0\u7d20\u4e4b\u4e00\u3002 \u5728\u8d85\u58f0\u6ce2\u710a\u63a5\u7cfb\u7edf\u4e2d\u53ef\u80fd\u6709\u4e00\u4e24\u4e2a\u53ef\u4ee5\u8c03\u6574\u7684\u53c2\u6570\uff0c\u6bd4\u5982\u8c03\u6574\u538b\u529b\uff0c\u4f46\u8fd9\u5e76\u4e0d\u80fd\u4fdd\u8bc1\u710a\u63a5\u533a\u57df\u7684\u6750\u6599\u53ef\u4ee5\u8fdb\u884c\u5f88\u597d\u7684\u7194\u5408\u3002\u5982\u679c\u96f6\u4ef6\u710a\u63a5\u4e0d\u5f53\uff0c\u5b83\u4eec\u53ef\u80fd\u65e0\u6cd5\u901a\u8fc7\u8d28\u68c0\uff0c\u751a\u81f3\u53ef\u80fd\u5728\u710a\u63a5\u4e2d\u7834\u88c2\u3002\u632f\u5e45\u4e0d\u8db3\u901a\u5e38\u4e0d\u4ec5\u8868\u73b0\u4e3a\u710a\u63a5\u4e0d\u7262\u56fa\uff0c\u8fd8\u8868\u73b0\u4e3a\u710a\u63a5\u4e0d\u5b8c\u6574\uff0c\u5373\u754c\u9762\u5468\u56f4\u7684\u7194\u4f53\u6ca1\u6709\u5b8c\u5168\u51fa\u73b0\u3002\u5982\u679c\u710a\u63a5\u65f6\u95f4\u5c11\u4e8e 0.1 \u79d2\uff0c\u800c\u5de5\u827a\u4f3c\u4e4e\u4ea7\u751f\u4e86\u4e0d\u7a33\u5b9a\u7684\u7ed3\u679c\uff0c\u5219\u53ef\u80fd\u662f\u632f\u5e45\u592a\u9ad8\uff0c\u9700\u8981\u51cf\u5c11\u632f\u5e45\u3002 \u53c2\u6570\u8868 \u4e0b\u8868\u663e\u793a\u4e86\u57fa\u672c\u6750\u6599\u7684\u4e00\u4e9b\u632f\u5e45\u8981\u6c42\uff0c\u4f7f\u7528\u8be5\u793a\u4f8b\u4f5c\u4e3a\u4e0d\u540c\u6811\u8102\u4ee5\u53ca\u9700\u8981\u7684\u632f\u5e45\u6307\u5357\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u534a\u7ed3\u6676\u6750\u6599\u6bd4\u65e0\u5b9a\u5f62\u5851\u6599\u9700\u8981\u66f4\u5927\u7684\u632f\u5e45\u3002 \u975e\u6676\u6811\u8102 \u5fae\u7c73 \u534a\u7ed3\u6676\u6811\u8102 \u5fae\u7c73 ABS(Cycolac) 30\uff5e70 \u7f29\u919b(Delrin\u3001Celcon) 75~125 ABS\/\u805a\u78b3\u9178\u916f(Cycoloy, Pulse) 50\uff5e125 \u6db2\u6676\u805a\u5408\u7269(Xydar) 60~125 \u6c27\u5316\u82ef\u919a(Noryl) 50\uff5e90 \u805a\u9170\u80fa\uff08\u5c3c\u9f99\uff0cZytel\uff09 60~125 \u805a\u78b3\u9178\u916f(Lexan) 50\uff5e100 \u805a\u916f PBT\uff08Celanex\u3001Valox\uff09 60~125 \u805a\u78b3\u9178\u916f\/\u805a\u916f 50\uff5e100 \u805a\u916f PET\uff08Rynite\uff09 60~125 \u805a\u919a\u9170\u4e9a\u80fa(Ultem) 60\uff5e125 \u805a\u919a\u919a\u916e (PEEK) 60~125 \u805a\u7532\u57fa\u4e19\u70ef\u9178\u7532\u916f\uff08\u4e9a\u514b\u529b\u3001\u6709\u673a\u73bb\u7483\uff09 40\uff5e70 \u805a\u4e59\u70ef\u805a\u4e59\u70ef 70~125 \u805a\u82ef\u4e59\u70ef 60\uff5e65 \u805a\u7532\u57fa\u620a\u70ef(TPX) 70~125 \u805a\u781c\uff08UDEL\uff09 65\uff5e100 \u805a\u82ef\u919a\/\u6c27\u5316\u7269(Prevex) 60~125 \u805a\u6c2f\u4e59\u70ef\uff08\u786c\u8d28PVC\uff09 40\uff5e75 \u805a\u82ef\u786b\u919a PPS (Ryton) 80~125 SAN\/NAS 30\uff5e65 \u805a\u4e19\u70ef 70~125 \u82ef\u4e59\u70ef\u5d4c\u6bb5\u5171\u805a\u7269\uff08K-\u6811\u8102\uff09 40\uff5e90 20KHz \u710a\u63a5\u70ed\u5851\u6027\u5851\u6599\u632f\u5e45\u53c2\u8003 \u8ba1\u7b97\u65b9\u5f0f \u5806\u6808\u4e3a 20KHz \u65f6\uff1a \u6362\u80fd\u5668\u632f\u5e45 * \u53d8\u5e45\u6746\u589e\u76ca […]<\/p>\n","protected":false},"author":1,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"ht-kb-category":[71],"ht-kb-tag":[],"yoast_head":"\n\n\n
\n \u975e\u6676\u6811\u8102<\/td>\n \u5fae\u7c73<\/td>\n \u534a\u7ed3\u6676\u6811\u8102<\/td>\n \u5fae\u7c73<\/td>\n<\/tr>\n \n ABS(Cycolac)<\/td>\n 30\uff5e70<\/td>\n \u7f29\u919b(Delrin\u3001Celcon)<\/td>\n 75~125<\/td>\n<\/tr>\n \n ABS\/\u805a\u78b3\u9178\u916f(Cycoloy, Pulse)<\/td>\n 50\uff5e125<\/td>\n \u6db2\u6676\u805a\u5408\u7269(Xydar)<\/td>\n 60~125<\/td>\n<\/tr>\n \n \u6c27\u5316\u82ef\u919a(Noryl)<\/td>\n 50\uff5e90<\/td>\n \u805a\u9170\u80fa\uff08\u5c3c\u9f99\uff0cZytel\uff09<\/td>\n 60~125<\/td>\n<\/tr>\n \n \u805a\u78b3\u9178\u916f(Lexan)<\/td>\n 50\uff5e100<\/td>\n \u805a\u916f PBT\uff08Celanex\u3001Valox\uff09<\/td>\n 60~125<\/td>\n<\/tr>\n \n \u805a\u78b3\u9178\u916f\/\u805a\u916f<\/td>\n 50\uff5e100<\/td>\n \u805a\u916f PET\uff08Rynite\uff09<\/td>\n 60~125<\/td>\n<\/tr>\n \n \u805a\u919a\u9170\u4e9a\u80fa(Ultem)<\/td>\n 60\uff5e125<\/td>\n \u805a\u919a\u919a\u916e (PEEK)<\/td>\n 60~125<\/td>\n<\/tr>\n \n \u805a\u7532\u57fa\u4e19\u70ef\u9178\u7532\u916f\uff08\u4e9a\u514b\u529b\u3001\u6709\u673a\u73bb\u7483\uff09<\/td>\n 40\uff5e70<\/td>\n \u805a\u4e59\u70ef\u805a\u4e59\u70ef<\/td>\n 70~125<\/td>\n<\/tr>\n \n \u805a\u82ef\u4e59\u70ef<\/td>\n 60\uff5e65<\/td>\n \u805a\u7532\u57fa\u620a\u70ef(TPX)<\/td>\n 70~125<\/td>\n<\/tr>\n \n \u805a\u781c\uff08UDEL\uff09<\/td>\n 65\uff5e100<\/td>\n \u805a\u82ef\u919a\/\u6c27\u5316\u7269(Prevex)<\/td>\n 60~125<\/td>\n<\/tr>\n \n \u805a\u6c2f\u4e59\u70ef\uff08\u786c\u8d28PVC\uff09<\/td>\n 40\uff5e75<\/td>\n \u805a\u82ef\u786b\u919a PPS (Ryton)<\/td>\n 80~125<\/td>\n<\/tr>\n \n SAN\/NAS<\/td>\n 30\uff5e65<\/td>\n \u805a\u4e19\u70ef<\/td>\n 70~125<\/td>\n<\/tr>\n \n \u82ef\u4e59\u70ef\u5d4c\u6bb5\u5171\u805a\u7269\uff08K-\u6811\u8102\uff09<\/td>\n 40\uff5e90<\/td>\n <\/td>\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table> \u8ba1\u7b97\u65b9\u5f0f<\/h2>\n
\n
\n
\n