{"id":34157,"date":"2023-04-21T23:06:21","date_gmt":"2023-04-22T04:06:21","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-make-an-ultrasonic-transducer\/"},"modified":"2025-01-20T23:23:35","modified_gmt":"2025-01-21T04:23:35","slug":"how-to-make-an-ultrasonic-transducer","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/zh-hans\/how-to-make-an-ultrasonic-transducer\/","title":{"rendered":"\u8d85\u58f0\u6ce2\u6362\u80fd\u5668\u5236\u4f5c\u8be6\u89e3\uff1a\u539f\u7406\u3001\u6b65\u9aa4\u4e0e\u5e38\u89c1\u95ee\u9898\u89e3\u7b54"},"content":{"rendered":"

\u8d85\u58f0\u6ce2\u6362\u80fd\u5668\u7684\u5236\u4f5c\u5e76\u975e\u6613\u4e8b\uff0c\u5b83\u6d89\u53ca\u58f0\u5b66\u3001\u6750\u6599\u79d1\u5b66\u548c\u7535\u5b50\u5de5\u7a0b\u7b49\u591a\u4e2a\u5b66\u79d1\u7684\u77e5\u8bc6\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8d85\u58f0\u6ce2\u6362\u80fd\u5668\u7684\u5236\u4f5c\u8fc7\u7a0b\uff0c\u4ece\u6750\u6599\u9009\u62e9\u5230\u6700\u7ec8\u6d4b\u8bd5\uff0c\u529b\u6c42\u4f7f\u8bfb\u8005\u5bf9\u8fd9\u4e00\u7cbe\u5bc6\u5668\u4ef6\u7684\u5236\u9020\u8fc7\u7a0b\u6709\u66f4\u6df1\u5165\u7684\u4e86\u89e3\u3002<\/p>\n

1. \u6750\u6599\u7684\u9009\u62e9\u4e0e\u51c6\u5907<\/h3>\n

\u8d85\u58f0\u6ce2\u6362\u80fd\u5668\u7684\u6838\u5fc3\u90e8\u4ef6\u662f\u538b\u7535\u9676\u74f7\u7247\uff0c\u5176\u6027\u80fd\u76f4\u63a5\u51b3\u5b9a\u4e86\u6362\u80fd\u5668\u7684\u6548\u7387\u548c\u6027\u80fd\u3002\u5e38\u7528\u7684\u538b\u7535\u9676\u74f7\u6750\u6599\u5305\u62ec\u9506\u949b\u9178\u94c5\uff08PZT\uff09\u53ca\u5176\u6539\u6027\u6750\u6599\u3002\u9009\u62e9\u538b\u7535\u9676\u74f7\u65f6\uff0c\u9700\u8981\u8003\u8651\u5176\u8c10\u632f\u9891\u7387\u3001\u673a\u68b0\u54c1\u8d28\u56e0\u6570\u3001\u538b\u7535\u5e38\u6570\u7b49\u53c2\u6570\u3002\u4e0d\u540c\u9891\u7387\u7684\u8d85\u58f0\u6ce2\u6362\u80fd\u5668\u9700\u8981\u9009\u62e9\u4e0d\u540c\u539a\u5ea6\u548c\u5c3a\u5bf8\u7684\u538b\u7535\u9676\u74f7\u7247\u3002\u4f8b\u5982\uff0c\u9ad8\u9891\u6362\u80fd\u5668\u9700\u8981\u66f4\u8584\u7684\u9676\u74f7\u7247\uff0c\u800c\u4f4e\u9891\u6362\u80fd\u5668\u5219\u9700\u8981\u66f4\u539a\u7684\u9676\u74f7\u7247\u3002 \u6b64\u5916\uff0c\u8fd8\u9700\u8981\u9009\u62e9\u5408\u9002\u7684\u91d1\u5c5e\u6750\u6599\u4f5c\u4e3a\u6362\u80fd\u5668\u7684\u58f3\u4f53\u548c\u7535\u6781\uff0c\u4f8b\u5982\u949b\u5408\u91d1\u3001\u4e0d\u9508\u94a2\u7b49\uff0c\u8fd9\u4e9b\u6750\u6599\u9700\u8981\u5177\u6709\u826f\u597d\u7684\u5bfc\u7535\u6027\u548c\u673a\u68b0\u5f3a\u5ea6\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n
\u6750\u6599<\/th>\n\u53c2\u6570<\/th>\n\u5178\u578b\u503c\/\u8981\u6c42<\/th>\n\u5907\u6ce8<\/th>\n<\/tr>\n<\/thead>\n
\u538b\u7535\u9676\u74f7 (PZT)<\/td>\n\u8c10\u632f\u9891\u7387<\/td>\n\u6839\u636e\u5e94\u7528\u9700\u6c42\u9009\u62e9\uff0c\u4f8b\u5982 40kHz, 1MHz \u7b49<\/td>\n\u5317\u4eac\u8d85\u58f0\u63d0\u4f9b\u7684PZT\u9676\u74f7\u5177\u6709\u4f18\u5f02\u7684\u6027\u80fd<\/td>\n<\/tr>\n
\u538b\u7535\u9676\u74f7 (PZT)<\/td>\n\u673a\u68b0\u54c1\u8d28\u56e0\u6570 (Qm)<\/td>\n>1000<\/td>\n\u8d8a\u9ad8\u8d8a\u597d<\/td>\n<\/tr>\n
\u538b\u7535\u9676\u74f7 (PZT)<\/td>\n\u538b\u7535\u5e38\u6570 (d33)<\/td>\n\u6839\u636e\u5e94\u7528\u9700\u6c42\u9009\u62e9\uff0c\u4f8b\u5982 400pC\/N<\/td>\n\u51b3\u5b9a\u6362\u80fd\u5668\u7684\u7075\u654f\u5ea6<\/td>\n<\/tr>\n
\u7535\u6781\u6750\u6599<\/td>\n\u7535\u963b\u7387<\/td>\n\u4f4e<\/td>\n\u4f8b\u5982\u94f6\u6d46\uff0c\u9540\u94f6\u7b49<\/td>\n<\/tr>\n
\u58f3\u4f53\u6750\u6599<\/td>\n\u673a\u68b0\u5f3a\u5ea6<\/td>\n\u9ad8<\/td>\n\u4f8b\u5982\u949b\u5408\u91d1\uff0c\u4e0d\u9508\u94a2\u7b49<\/td>\n<\/tr>\n
\u963b\u5c3c\u6750\u6599<\/td>\n\u963b\u5c3c\u7cfb\u6570<\/td>\n\u6839\u636e\u5e94\u7528\u9700\u6c42\u9009\u62e9\uff0c\u4f8b\u5982\u73af\u6c27\u6811\u8102<\/td>\n\u7528\u4e8e\u964d\u4f4e\u6362\u80fd\u5668\u7684\u8c10\u632f\u5cf0\uff0c\u63d0\u9ad8\u9891\u5bbd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

2. \u538b\u7535\u9676\u74f7\u7247\u7684\u52a0\u5de5\u4e0e\u5904\u7406<\/h3>\n

\u538b\u7535\u9676\u74f7\u7247\u9700\u8981\u8fdb\u884c\u7cbe\u786e\u7684\u5207\u5272\u3001\u7814\u78e8\u548c\u629b\u5149\uff0c\u4ee5\u786e\u4fdd\u5176\u5c3a\u5bf8\u548c\u8868\u9762\u5e73\u6574\u5ea6\u7b26\u5408\u8981\u6c42\u3002\u8fd9\u901a\u5e38\u9700\u8981\u4f7f\u7528\u91d1\u521a\u77f3\u5200\u5177\u548c\u7cbe\u5bc6\u78e8\u5e8a\u7b49\u8bbe\u5907\u8fdb\u884c\u3002\u5207\u5272\u8fc7\u7a0b\u4e2d\u9700\u8981\u63a7\u5236\u597d\u5207\u5272\u901f\u5ea6\u548c\u8fdb\u7ed9\u91cf\uff0c\u4ee5\u907f\u514d\u9676\u74f7\u7247\u7834\u88c2\u3002\u7814\u78e8\u548c\u629b\u5149\u5219\u9700\u8981\u9010\u6b65\u4f7f\u7528\u4e0d\u540c\u7c92\u5ea6\u7684\u78e8\u6599\uff0c\u6700\u7ec8\u83b7\u5f97\u5149\u6ed1\u7684\u8868\u9762\u3002\u6b64\u5916\uff0c\u8fd8\u9700\u8981\u5bf9\u538b\u7535\u9676\u74f7\u7247\u8fdb\u884c\u7535\u6781\u5316\u5904\u7406\uff0c\u4ee5\u4f7f\u5176\u5177\u5907\u538b\u7535\u6548\u5e94\u3002\u7535\u6781\u5316\u5904\u7406\u901a\u5e38\u5728\u9ad8\u6e29\u9ad8\u538b\u7535\u573a\u4e0b\u8fdb\u884c\u3002<\/p>\n

3. \u6362\u80fd\u5668\u7ed3\u6784\u7684\u8bbe\u8ba1\u4e0e\u7ec4\u88c5<\/h3>\n

\u8d85\u58f0\u6ce2\u6362\u80fd\u5668\u7684\u7ed3\u6784\u8bbe\u8ba1\u9700\u8981\u8003\u8651\u58f0\u963b\u6297\u5339\u914d\u3001\u8c10\u632f\u9891\u7387\u3001\u65b9\u5411\u6027\u548c\u7075\u654f\u5ea6\u7b49\u56e0\u7d20\u3002\u5e38\u89c1\u7684\u6362\u80fd\u5668\u7ed3\u6784\u5305\u62ec\u5355\u6676\u7247\u7ed3\u6784\u3001\u590d\u5408\u7ed3\u6784\u4ee5\u53ca\u590d\u5408\u632f\u5b50\u7ed3\u6784\u7b49\u3002\u5355\u6676\u7247\u7ed3\u6784\u7b80\u5355\u6613\u5236\uff0c\u4f46\u6548\u7387\u76f8\u5bf9\u8f83\u4f4e\uff1b\u590d\u5408\u7ed3\u6784\u548c\u590d\u5408\u632f\u5b50\u7ed3\u6784\u5219\u53ef\u4ee5\u63d0\u9ad8\u6548\u7387\u548c\u65b9\u5411\u6027\u3002\u7ec4\u88c5\u8fc7\u7a0b\u4e2d\uff0c\u9700\u8981\u5c06\u538b\u7535\u9676\u74f7\u7247\u3001\u7535\u6781\u548c\u58f3\u4f53\u7cbe\u786e\u5730\u56fa\u5b9a\u5728\u4e00\u8d77\uff0c\u5e76\u786e\u4fdd\u826f\u597d\u7684\u7535\u6c14\u8fde\u63a5\u3002\u4e3a\u4e86\u63d0\u9ad8\u6362\u80fd\u5668\u7684\u6027\u80fd\uff0c\u901a\u5e38\u4f1a\u5728\u538b\u7535\u9676\u74f7\u7247\u548c\u58f3\u4f53\u4e4b\u95f4\u6dfb\u52a0\u963b\u5c3c\u6750\u6599\uff0c\u4ee5\u964d\u4f4e\u8c10\u632f\u5cf0\uff0c\u63d0\u9ad8\u9891\u5bbd\u3002<\/p>\n

4. \u7535\u8def\u8bbe\u8ba1\u4e0e\u6d4b\u8bd5<\/h3>\n

\u8d85\u58f0\u6ce2\u6362\u80fd\u5668\u9700\u8981\u4e0e\u76f8\u5e94\u7684\u7535\u8def\u8fde\u63a5\u624d\u80fd\u5de5\u4f5c\u3002\u7535\u8def\u8bbe\u8ba1\u9700\u8981\u8003\u8651\u9a71\u52a8\u7535\u8def\u3001\u5339\u914d\u7535\u8def\u548c\u4fe1\u53f7\u5904\u7406\u7535\u8def\u7b49\u3002\u9a71\u52a8\u7535\u8def\u9700\u8981\u63d0\u4f9b\u8db3\u591f\u7684\u7535\u538b\u548c\u7535\u6d41\u6765\u9a71\u52a8\u538b\u7535\u9676\u74f7\u7247\uff1b\u5339\u914d\u7535\u8def\u5219\u9700\u8981\u5339\u914d\u6362\u80fd\u5668\u7684\u963b\u6297\uff0c\u4ee5\u63d0\u9ad8\u80fd\u91cf\u8f6c\u6362\u6548\u7387\uff1b\u4fe1\u53f7\u5904\u7406\u7535\u8def\u5219\u7528\u4e8e\u5904\u7406\u63a5\u6536\u5230\u7684\u8d85\u58f0\u6ce2\u4fe1\u53f7\u3002\u6d4b\u8bd5\u8fc7\u7a0b\u5305\u62ec\u6d4b\u91cf\u6362\u80fd\u5668\u7684\u8c10\u632f\u9891\u7387\u3001\u7075\u654f\u5ea6\u3001\u65b9\u5411\u6027\u548c\u6548\u7387\u7b49\u53c2\u6570\u3002\u8fd9\u4e9b\u53c2\u6570\u53ef\u4ee5\u901a\u8fc7\u7f51\u7edc\u5206\u6790\u4eea\u3001\u58f0\u538b\u8ba1\u7b49\u4eea\u5668\u8fdb\u884c\u6d4b\u91cf\u3002<\/p>\n

\u6700\u7ec8\uff0c\u4e00\u4e2a\u5b8c\u6574\u7684\u8d85\u58f0\u6ce2\u6362\u80fd\u5668\u5c31\u5236\u4f5c\u5b8c\u6210\u4e86\u3002\u901a\u8fc7\u5bf9\u6750\u6599\u9009\u62e9\u3001\u52a0\u5de5\u5904\u7406\u3001\u7ed3\u6784\u8bbe\u8ba1\u3001\u7535\u8def\u8bbe\u8ba1\u548c\u6d4b\u8bd5\u7b49\u73af\u8282\u7684\u4e25\u683c\u63a7\u5236\uff0c\u624d\u80fd\u4fdd\u8bc1\u6362\u80fd\u5668\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002 \u5f53\u7136\uff0c\u5b9e\u9645\u751f\u4ea7\u4e2d\u8fd8\u9700\u8981\u8003\u8651\u6279\u91cf\u751f\u4ea7\u7684\u5de5\u827a\u548c\u8d28\u91cf\u63a7\u5236\u7b49\u95ee\u9898\u3002<\/p>\n

\u8d85\u58f0\u6ce2\u6362\u80fd\u5668\u7684\u5236\u4f5c\u662f\u4e00\u4e2a\u590d\u6742\u7684\u8fc7\u7a0b\uff0c\u9700\u8981\u7cbe\u5bc6\u7684\u5de5\u827a\u548c\u4e25\u683c\u7684\u8d28\u91cf\u63a7\u5236\u3002\u672c\u6587\u4ec5\u5bf9\u5236\u4f5c\u8fc7\u7a0b\u8fdb\u884c\u4e86\u7b80\u8981\u4ecb\u7ecd\uff0c\u5b9e\u9645\u64cd\u4f5c\u4e2d\u8fd8\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u5e94\u7528\u9700\u6c42\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002 \u5e0c\u671b\u672c\u6587\u80fd\u591f\u4e3a\u8bfb\u8005\u63d0\u4f9b\u4e00\u4e9b\u53c2\u8003\uff0c\u5e76\u6fc0\u53d1\u5927\u5bb6\u5bf9\u8d85\u58f0\u6ce2\u6280\u672f\u66f4\u6df1\u5165\u7684\u63a2\u7d22\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u8d85\u58f0\u6ce2\u6362\u80fd\u5668\u7684\u5236\u4f5c\u5e76\u975e\u6613\u4e8b\uff0c\u5b83\u6d89\u53ca\u58f0\u5b66\u3001\u6750\u6599\u79d1\u5b66\u548c\u7535\u5b50\u5de5\u7a0b\u7b49\u591a\u4e2a\u5b66\u79d1\u7684\u77e5\u8bc6\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8d85\u58f0\u6ce2\u6362\u80fd\u5668\u7684\u5236\u4f5c\u8fc7<\/p>\n","protected":false},"author":1,"featured_media":19407,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6413],"tags":[],"class_list":["post-34157","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/posts\/34157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/comments?post=34157"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/posts\/34157\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/media\/19407"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=34157"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/categories?post=34157"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/tags?post=34157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}