{"id":37163,"date":"2023-04-21T14:41:36","date_gmt":"2023-04-21T19:41:36","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-does-piezoelectric-work\/"},"modified":"2025-01-20T23:19:20","modified_gmt":"2025-01-21T04:19:20","slug":"how-does-piezoelectric-work","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/zh-hans\/how-does-piezoelectric-work\/","title":{"rendered":"\u538b\u7535\u6548\u5e94\u539f\u7406\u8be6\u89e3\uff1a\u4ece\u6676\u4f53\u7ed3\u6784\u5230\u80fd\u91cf\u8f6c\u6362\u673a\u5236"},"content":{"rendered":"

\u538b\u7535\u6548\u5e94\u662f\u4e00\u79cd\u72ec\u7279\u7684\u7269\u7406\u73b0\u8c61\uff0c\u6307\u67d0\u4e9b\u6750\u6599\u5728\u53d7\u5230\u673a\u68b0\u538b\u529b\u6216\u5e94\u529b\u4f5c\u7528\u65f6\u4f1a\u5728\u5176\u8868\u9762\u4ea7\u751f\u7535\u8377\uff0c\u53cd\u4e4b\uff0c\u5f53\u65bd\u52a0\u7535\u573a\u65f6\uff0c\u6750\u6599\u4f1a\u53d1\u751f\u5f62\u53d8\u3002\u8fd9\u79cd\u53ef\u9006\u7684\u673a\u7535\u8026\u5408\u7279\u6027\u6784\u6210\u4e86\u538b\u7535\u6280\u672f\u7684\u6838\u5fc3\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4f20\u611f\u5668\u3001\u6362\u80fd\u5668\u3001\u81f4\u52a8\u5668\u7b49\u9886\u57df\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u538b\u7535\u6548\u5e94\u7684\u5de5\u4f5c\u539f\u7406\u53ca\u5176\u5e94\u7528\u3002<\/p>\n

\u538b\u7535\u6750\u6599\u7684\u6676\u4f53\u7ed3\u6784<\/h3>\n

\u538b\u7535\u6548\u5e94\u7684\u4ea7\u751f\u6e90\u4e8e\u6750\u6599\u7684\u6676\u4f53\u7ed3\u6784\u3002\u5e76\u975e\u6240\u6709\u6750\u6599\u90fd\u5177\u6709\u538b\u7535\u6027\uff0c\u53ea\u6709\u7f3a\u4e4f\u5bf9\u79f0\u4e2d\u5fc3\u7684\u975e\u4e2d\u5fc3\u5bf9\u79f0\u6676\u4f53\u624d\u80fd\u8868\u73b0\u51fa\u8fd9\u79cd\u7279\u6027\u3002\u8fd9\u4e9b\u6676\u4f53\u7684\u6676\u683c\u5728\u53d7\u5230\u673a\u68b0\u529b\u4f5c\u7528\u65f6\u4f1a\u53d1\u751f\u7578\u53d8\uff0c\u5bfc\u81f4\u6676\u80de\u5185\u6b63\u8d1f\u7535\u8377\u4e2d\u5fc3\u53d1\u751f\u76f8\u5bf9\u4f4d\u79fb\uff0c\u4ece\u800c\u5728\u6750\u6599\u8868\u9762\u79ef\u7d2f\u7535\u8377\u3002\u5e38\u89c1\u7684\u538b\u7535\u6750\u6599\u5305\u62ec\u77f3\u82f1\u3001\u9506\u949b\u9178\u94c5\uff08PZT\uff09\u3001\u94cc\u9178\u9502\u7b49\u3002\u4e0d\u540c\u7684\u538b\u7535\u6750\u6599\u5177\u6709\u4e0d\u540c\u7684\u538b\u7535\u7cfb\u6570\uff0c\u51b3\u5b9a\u4e86\u5176\u4ea7\u751f\u7535\u8377\u7684\u80fd\u529b\u548c\u53d8\u5f62\u7a0b\u5ea6\u3002<\/p>\n\n\n\n\n\n\n\n
\u6750\u6599<\/th>\n\u5316\u5b66\u5f0f<\/th>\n\u538b\u7535\u7cfb\u6570 (pC\/N)<\/th>\n\u4ecb\u7535\u5e38\u6570<\/th>\n\u4f18\u70b9<\/th>\n\u7f3a\u70b9<\/th>\n<\/tr>\n<\/thead>\n
\u77f3\u82f1<\/td>\nSiO\u2082<\/td>\n2-3<\/td>\n4-8<\/td>\n\u9ad8\u7a33\u5b9a\u6027\uff0c\u9ad8\u7cbe\u5ea6<\/td>\n\u538b\u7535\u7cfb\u6570\u8f83\u4f4e\uff0c\u7075\u654f\u5ea6\u8f83\u4f4e<\/td>\n<\/tr>\n
\u9506\u949b\u9178\u94c5 (PZT)<\/td>\nPb(Zr,Ti)O\u2083<\/td>\n100-800<\/td>\n1000-3000<\/td>\n\u538b\u7535\u7cfb\u6570\u9ad8\uff0c\u7075\u654f\u5ea6\u9ad8<\/td>\n\u8106\u6027\u5927\uff0c\u5c45\u91cc\u6e29\u5ea6\u76f8\u5bf9\u8f83\u4f4e\uff0c\u73af\u4fdd\u95ee\u9898<\/td>\n<\/tr>\n
\u94cc\u9178\u9502<\/td>\nLiNbO\u2083<\/td>\n10-30<\/td>\n30-80<\/td>\n\u9ad8\u7a33\u5b9a\u6027\uff0c\u9ad8Q\u503c\uff0c\u8010\u9ad8\u6e29<\/td>\n\u6210\u672c\u8f83\u9ad8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u538b\u7535\u6548\u5e94\u7684\u673a\u7406<\/h3>\n

\u5728\u5fae\u89c2\u5c42\u9762\uff0c\u538b\u7535\u6548\u5e94\u6e90\u4e8e\u6676\u4f53\u7ed3\u6784\u4e2d\u79bb\u5b50\u7535\u8377\u7684\u4f4d\u79fb\u3002\u5f53\u65bd\u52a0\u673a\u68b0\u529b\u65f6\uff0c\u6676\u683c\u7ed3\u6784\u53d1\u751f\u7578\u53d8\uff0c\u5bfc\u81f4\u6b63\u8d1f\u79bb\u5b50\u4e2d\u5fc3\u53d1\u751f\u76f8\u5bf9\u4f4d\u79fb\uff0c\u4ece\u800c\u5728\u6676\u4f53\u8868\u9762\u4ea7\u751f\u6781\u5316\u7535\u8377\u3002\u8fd9\u79cd\u6781\u5316\u7535\u8377\u7684\u79ef\u7d2f\u5f62\u6210\u7535\u573a\uff0c\u4ece\u800c\u4ea7\u751f\u538b\u7535\u7535\u538b\u3002\u53cd\u4e4b\uff0c\u5f53\u65bd\u52a0\u7535\u573a\u65f6\uff0c\u7535\u573a\u529b\u4f1a\u4f5c\u7528\u4e8e\u6676\u683c\u4e2d\u7684\u79bb\u5b50\uff0c\u5bfc\u81f4\u6676\u683c\u53d1\u751f\u5f62\u53d8\uff0c\u4ea7\u751f\u673a\u68b0\u4f4d\u79fb\u3002\u8fd9\u79cd\u53ef\u9006\u7684\u673a\u7535\u8026\u5408\u7279\u6027\u662f\u538b\u7535\u5668\u4ef6\u5de5\u4f5c\u7684\u57fa\u7840\u3002 \u7b80\u5355\u6765\u8bf4\uff0c\u673a\u68b0\u80fd\u4e0e\u7535\u80fd\u4e4b\u95f4\u5b9e\u73b0\u4e86\u76f8\u4e92\u8f6c\u6362\u3002<\/p>\n

\u538b\u7535\u6548\u5e94\u7684\u5e94\u7528<\/h3>\n

\u538b\u7535\u6548\u5e94\u7684\u5e7f\u6cdb\u5e94\u7528\u5f97\u76ca\u4e8e\u5176\u72ec\u7279\u7684\u53ef\u9006\u6027\u3002\u5728\u4f20\u611f\u5668\u65b9\u9762\uff0c\u538b\u7535\u6750\u6599\u53ef\u4ee5\u5c06\u673a\u68b0\u538b\u529b\u6216\u632f\u52a8\u8f6c\u5316\u4e3a\u7535\u4fe1\u53f7\uff0c\u5e94\u7528\u4e8e\u538b\u529b\u4f20\u611f\u5668\u3001\u52a0\u901f\u5ea6\u4f20\u611f\u5668\u3001\u9ea6\u514b\u98ce\u7b49\u3002\u5728\u6362\u80fd\u5668\u65b9\u9762\uff0c\u538b\u7535\u6750\u6599\u53ef\u4ee5\u5c06\u7535\u4fe1\u53f7\u8f6c\u5316\u4e3a\u673a\u68b0\u632f\u52a8\uff0c\u4f8b\u5982\u8d85\u58f0\u6ce2\u6362\u80fd\u5668\uff0c\u5e38\u7528\u4e8e\u8d85\u58f0\u6210\u50cf\u3001\u8d85\u58f0\u6e05\u6d17\u7b49\u3002\u5317\u4eac\u8d85\u58f0\u516c\u53f8\u751f\u4ea7\u7684\u591a\u79cd\u8d85\u58f0\u6ce2\u6e05\u6d17\u673a\u5c31\u5229\u7528\u4e86\u8fd9\u4e00\u539f\u7406\u3002\u5728\u81f4\u52a8\u5668\u65b9\u9762\uff0c\u538b\u7535\u6750\u6599\u53ef\u4ee5\u7cbe\u786e\u63a7\u5236\u5fae\u5c0f\u7684\u4f4d\u79fb\uff0c\u5e94\u7528\u4e8e\u7cbe\u5bc6\u9a71\u52a8\u3001\u5fae\u578b\u6cf5\u7b49\u3002<\/p>\n

\u538b\u7535\u6548\u5e94\u7684\u672a\u6765\u53d1\u5c55<\/h3>\n

\u538b\u7535\u6280\u672f\u7684\u672a\u6765\u53d1\u5c55\u65b9\u5411\u4e3b\u8981\u96c6\u4e2d\u5728\u65b0\u578b\u538b\u7535\u6750\u6599\u7684\u7814\u53d1\u548c\u5e94\u7528\u9886\u57df\u7684\u62d3\u5c55\u4e0a\u3002\u7814\u7a76\u4eba\u5458\u81f4\u529b\u4e8e\u5f00\u53d1\u5177\u6709\u66f4\u9ad8\u538b\u7535\u7cfb\u6570\u3001\u66f4\u5f3a\u8010\u7528\u6027\u3001\u66f4\u4f4e\u6210\u672c\u7684\u538b\u7535\u6750\u6599\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u6b64\u5916\uff0c\u538b\u7535\u6280\u672f\u5728\u80fd\u6e90\u6536\u96c6\u3001\u5fae\u7eb3\u5668\u4ef6\u7b49\u9886\u57df\u7684\u5e94\u7528\u6f5c\u529b\u4e5f\u8d8a\u6765\u8d8a\u53d7\u5230\u5173\u6ce8\u3002\u4f8b\u5982\uff0c\u5229\u7528\u538b\u7535\u6750\u6599\u6536\u96c6\u4eba\u4f53\u8fd0\u52a8\u4ea7\u751f\u7684\u80fd\u91cf\uff0c\u4e3a\u53ef\u7a7f\u6234\u8bbe\u5907\u4f9b\u7535\u7b49\u3002<\/p>\n

\u538b\u7535\u6548\u5e94\u4f5c\u4e3a\u4e00\u79cd\u91cd\u8981\u7684\u7269\u7406\u73b0\u8c61\uff0c\u5176\u72ec\u7279\u7684\u673a\u7535\u8026\u5408\u7279\u6027\u4f7f\u5f97\u5b83\u5728\u5404\u4e2a\u9886\u57df\u90fd\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u524d\u666f\u3002\u968f\u7740\u6750\u6599\u79d1\u5b66\u548c\u5fae\u7eb3\u52a0\u5de5\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u538b\u7535\u6280\u672f\u5fc5\u5c06\u53d1\u6325\u66f4\u5927\u7684\u4f5c\u7528\uff0c\u4e3a\u79d1\u6280\u8fdb\u6b65\u505a\u51fa\u66f4\u5927\u7684\u8d21\u732e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u538b\u7535\u6548\u5e94\u662f\u4e00\u79cd\u72ec\u7279\u7684\u7269\u7406\u73b0\u8c61\uff0c\u6307\u67d0\u4e9b\u6750\u6599\u5728\u53d7\u5230\u673a\u68b0\u538b\u529b\u6216\u5e94\u529b\u4f5c\u7528\u65f6\u4f1a\u5728\u5176\u8868\u9762\u4ea7\u751f\u7535\u8377\uff0c\u53cd\u4e4b\uff0c\u5f53\u65bd\u52a0\u7535\u573a\u65f6\uff0c\u6750\u6599<\/p>\n","protected":false},"author":1,"featured_media":23776,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6413],"tags":[],"class_list":["post-37163","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\/37163","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=37163"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/posts\/37163\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/media\/23776"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=37163"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/categories?post=37163"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/tags?post=37163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}