\n\n

,需要通过父级DOM结构来判断 */ var trackActionPhone = function (node) { var nodeInnerText = node.innerText || ''; if (!limitRegLength(nodeInnerText)) return; var nodeText = trimText(nodeInnerText); if (nodeText.length < 5 || nodeText.length > 20) return false; var type = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'click'; var str = trimText(node.href || nodeText || ''); if (phoneReg.test(str) && numUseReg.test(str)) { window.postMessage({ type: 'SHOPS_CONTACT_TRACK', data: { phone: nodeText, }, }, '*'); _paq.push(['trackEvent', type, 'phone', nodeText]); return true; } /** 排查父级嵌套非标签场景,并且对dom的正则校验做一个性能兜底,通过控制innerText的长度,来确保正则的性能 */ var fatherText = trimText(node.parentNode.innerText || ''); if (fatherText.length < 5 || fatherText.length > 20) return false; if (phoneReg.test(fatherText) && numUseReg.test(fatherText)) { window.postMessage({ type: 'SHOPS_CONTACT_TRACK', data: { phone: nodeText, }, }, '*'); _paq.push(['trackEvent', type, 'phone', nodeText]); return true; } return false; }; window.addEventListener('click', function (e) { var node = e.target; /** 社媒点击 */ var appName = ''; var getAppAriaLabel = node.ariaLabel || node.parentNode.ariaLabel || ''; if (mediaList.includes(getAppAriaLabel.toLowerCase())) { appName = getAppAriaLabel; } if ( !appName && node.nodeName && node.nodeName.toLowerCase() === 'a' ) { appName = getMediaName(node.href) || getMediaName(node.alt); } if ( !appName && node.nodeName && node.nodeName.toLowerCase() === 'img' ) { appName = getMediaName(node.alt) || getMediaName(node.src); } if ( !appName && node.nodeName && node.nodeName.toLowerCase() === 'i' ) { appName = getMediaName(node.className); } if (appName) { _paq.push(['trackEvent', 'click', 'contactApp', appName]); return; } /** 联系方式点击 */ if (trackActionPhone(node, 'click')) return; if (node.nodeName && node.nodeName.toLowerCase() === 'a') { var val = node.href; if (!limitRegLength(val)) return; if (emailReg.test(val)) { window.postMessage({ type: 'SHOPS_CONTACT_TRACK', data: { email: val, }, }, '*'); _paq.push(['trackEvent', 'click', 'email', val]); return; } } if (node.nodeName && node.nodeName.toLowerCase() === 'i') { var val = node.className; var content = node.parentNode.href || ''; if (val.includes('email')) { window.postMessage({ type: 'SHOPS_CONTACT_TRACK', data: { email: content, }, }, '*'); _paq.push(['trackEvent', 'click', 'email', content]); return; } } var nodeChildList = node.childNodes; for (var i = 0; i < nodeChildList.length; i++) { if (nodeChildList[i].nodeType !== 3) continue; var val = nodeChildList[i].textContent.replace(/\s?:?/g, ''); if (!limitRegLength(val)) continue; if (emailReg.test(val)) { window.postMessage({ type: 'SHOPS_CONTACT_TRACK', data: { email: val, }, }, '*'); _paq.push(['trackEvent', 'click', 'email', val]); return; } } trackNumberData(node); }); window.addEventListener('copy', function (e) { if (trackActionPhone(e.target, 'copy')) return; var text = e.target.textContent; if (!text) return; var val = text.replace(/\s:?/g, ''); if (!limitRegLength(val)) return; if (emailReg.test(val)) { window.postMessage({ type: 'SHOPS_CONTACT_TRACK', data: { email: val, }, }, '*'); _paq.push(['trackEvent', 'copy', 'email', val]); return; } trackNumberData(e.target); }); } trackContactInit(); /** * 基于custom_inquiry_form.js 以及 form.js 对于询盘表单提交的实现,来反推询盘表单的input标签触发,用来收集意向客户 * 1. 缓存的KEY:TRACK_INPUT_ID_MTM_00; * 2. 缓存策略 - lockTrackInput:单个页面内,10分钟内,不重复上报 */ function trackActionInput() { const CACHE_KEY = 'TRACK_INPUT_ID_MTM_00'; const pathName = window.location.hostname + window.location.pathname; var lockTrackInput = function () { try { const lastCacheData = localStorage.getItem(CACHE_KEY); if (!lastCacheData) return false; const cacheData = JSON.parse(lastCacheData); const cacheTime = cacheData[pathName]; if (!cacheTime) return false; return Date.now() - cacheTime < 1000 * 60 * 10; // 10分钟内,不重复上报 } catch (error) { console.error('lockTrackInput Error', error); return false; } }; var setInputTrackId = function () { try { const curCacheData = localStorage.getItem(CACHE_KEY); if (curCacheData) { const cacheData = JSON.parse(curCacheData); cacheData[pathName] = Date.now(); localStorage.setItem(CACHE_KEY, JSON.stringify(cacheData)); return; } const cacheData = { [pathName]: Date.now(), }; localStorage.setItem(CACHE_KEY, JSON.stringify(cacheData)); } catch (error) { console.error('setInputTrackId Error', error); } }; var getInputDom = function (initDom) { var ele = initDom; while (ele) { /** * isWebSiteForm 是站点的表单 * isChatWindowForm 是聊天窗口的表单 */ /** 旧模板表单 */ var isWebSiteForm = !!( /crm-form/i.test(ele.className) && ele.querySelector('form') ); /** 1:新模板自定义表单、2:Get a Quote 弹框表单 */ var isWebSiteFormNew = !!( /inquiry/i.test(ele.className) && ele.querySelector('form') ); if (isWebSiteForm || isWebSiteFormNew) { _paq.push(['trackEvent', 'formInquiry', 'formInput', 'page']); setInputTrackId(); return; } /** Mkt会话触达-聊天弹框的表单输入: MKT由于是iframe嵌入,所以MKT的上报,会单独写到MKT-form代码上 */ var isInquiryChatForm = !!( /comp-form/i.test(ele.className) && ele.querySelector('form') ); if (isInquiryChatForm) { _paq.push(['trackEvent', 'formInquiry', 'formInput', 'chat']); setInputTrackId(); return; } /** 向上查找父节点 */ ele = ele.parentNode; } }; function initInputListener() { var inputUseDebounce = function (fn, delay) { var timer = null; var that = this; return function () { var args = Array.prototype.slice.call(arguments); if (timer) clearTimeout(timer); timer = setTimeout(function () { fn.apply(that, args); }, delay); }; }; var optimizeGetInputDom = inputUseDebounce(getInputDom, 300); window.addEventListener('input', function (e) { /** 如果已经上报过,则不再上报 */ if (lockTrackInput()) return; optimizeGetInputDom(e.target); }); } try { initInputListener(); } catch (error) { console.log('initInputListener Error', error); } } trackActionInput(); } /** 第三方消息上报:目前主要是针对全点托管会话;在msgCollect/index.js中调试,访问test.html */ function thirdMsgCollect() { /** 先检测是否是stayReal托管:如果stayReal脚本都没有,那么说明当前站点未开启stayReal会话托管 */ const scriptList = Array.prototype.slice.call( document.querySelectorAll('script'), ); const checkStayReal = () => !!scriptList.find((s) => s.src.includes('stayreal.xiaoman.cn')); if (!checkStayReal()) return; /** 缓存当前消息队列的最后一条消息id */ const CACHE_KEY = 'CACHE_KEY_MONITOR'; const setCache = (msgIndex) => { /** 对缓存KEY进行base64转码处理 */ const cacheMsgIndex = btoa(msgIndex); localStorage.setItem(CACHE_KEY, cacheMsgIndex); }; const getCache = () => { const cacheMsgIndex = localStorage.getItem(CACHE_KEY); if (cacheMsgIndex) return Number(atob(cacheMsgIndex)); return -1; }; /** 拉取最新msg列表 */ const pullMsgList = () => { const msgEleList = Array.prototype.slice.call( document.querySelectorAll('#chat-list li'), ); const msgIds = []; const msgMap = msgEleList.reduce((acc, item) => { const sendTime = item .querySelector('.message-data-time') .textContent.trim(); const sendContent = item.querySelector('.message').textContent.trim(); /** msg带有class:other-message的是访客消息,my-message的是客服消息 */ const isOtherMessage = item .querySelector('.message') .classList.contains('other-message'); const msgId = item.querySelector('.message').getAttribute('id'); const msgItemData = { msgId, user: isOtherMessage ? 'visitor' : 'official', time: sendTime, content: sendContent, }; msgIds.push(msgId); acc[msgId] = msgItemData; return acc; }, {}); return { ids: msgIds, dataMap: msgMap, }; }; /** 加密并上传消息数据 */ let ENCRYPT_KEY = 'de29f1aab63ab033'; let ENCRYPT_IV = 'b8d2badf875e76ac'; const baseUrl = 'https://cms.xiaoman.cn'; // var getEncryptConfig = function () { // const url = baseUrl + '/shop-api/innerApi/getKeyIv' // $.get( // url, // function (result) { // console.log('result', result) // if (Number(result.code) === 0 && result.data.key && result.data.iv) { // ENCRYPT_KEY = result.data.key // ENCRYPT_IV = result.data.iv // uploadMsgData() // } else { // /** 如果获取失败,则重试 */ // setTimeout(() => { // getEncryptConfig() // }, 1000) // } // }, // 'json' // ) // } // getEncryptConfig() const encryptMsg = function (msgData) { const enc = new TextEncoder(); // 转字节 const keyBytes = enc.encode(ENCRYPT_KEY); const ivBytes = enc.encode(ENCRYPT_IV); const plainBytes = enc.encode(msgData); // 导入密钥并加密 return crypto.subtle .importKey('raw', keyBytes, { name: 'AES-CBC' }, false, ['encrypt']) .then(function (cryptoKey) { return crypto.subtle.encrypt( { name: 'AES-CBC', iv: ivBytes }, cryptoKey, plainBytes, ); }) .then(function (encryptedBuffer) { // 转 base64 返回 return btoa( String.fromCharCode(...new Uint8Array(encryptedBuffer)), ); }) .catch((err) => { return Promise.reject(err); }); }; let uploadFlag = false; const uploadMsgData = function () { if (uploadFlag) return; uploadFlag = true; const { ids, dataMap } = pullMsgList(); let cacheMsgIndex = getCache(); const msgLen = ids.length; if (!msgLen) { // 消息DOM未挂载 || 消息DOM已挂载,但是消息列表为空 uploadFlag = false; return; } if (msgLen - 1 < cacheMsgIndex) { /** 针对站点挂后台一段时间,消息列表会自动塞入重复消息,导致消息有重复,刷新后又重置回正常消息列表,所以这里需要更新锚点下标 */ cacheMsgIndex = msgLen - 1; setCache(cacheMsgIndex); uploadFlag = false; return; } if (msgLen - 1 === cacheMsgIndex) { // 缓存的最后一次发送的消息ID是最后一条(说明当前消息均已经上报),则不跳过本地上报 uploadFlag = false; return; } const currentMsgIds = ids.slice(cacheMsgIndex + 1, msgLen); const currentMsgData = currentMsgIds.map((id) => dataMap[id]); const mtmId = window.matomo_site_id_cookie_key || ''; // 获取mtm会话id const msgBody = { mtmId, curl: window.location.href, msgList: currentMsgData, }; const msgBodyStr = JSON.stringify(msgBody); encryptMsg(msgBodyStr) .then(function (encryptedMsg) { console.log('encryptedMsg:', encryptedMsg, msgBodyStr); const url = baseUrl + '/shop-api/External/ListenSiteActiveStatus'; $.ajax({ type: 'POST', url, data: JSON.stringify({ d_v: encryptedMsg }), contentType: 'application/json', success: function (result) { if (Number(result.code) === 0) { // 更新消息队列 setCache(msgLen - 1); } uploadFlag = false; }, error: function (err) { console.error(err, '请求异常'); uploadFlag = false; }, }); }) .catch((err) => { console.error(err, '数据加密失败'); uploadFlag = false; }); }; /** 监控chat-list的DOM变更 */ const initChatListObserver = () => { // 需要监听的 DOM 节点 const target = document.getElementById('chat-list'); if (!target) return; // 回调函数 const callback = function (mutationsList, observer) { for (const mutation of mutationsList) { console.log('mutation', mutation); if (mutation.type === 'childList') { uploadMsgData(); } } }; // 配置 const config = { childList: true, // 监听子节点的增删 subtree: true, // 是否也监听后代节点 }; // 创建 observer const observer = new MutationObserver(callback); // 开始监听 observer.observe(target, config); }; let testCount = 30; let itv = null; const checkChatDom = () => !!document.querySelector('#vc-model'); const initTalkCheck = () => { itv = setTimeout(() => { console.log('checkChatDom', checkChatDom(), testCount); if (!checkChatDom() && testCount > 0) { testCount--; initTalkCheck(); return; } clearTimeout(itv); uploadMsgData(); initChatListObserver(); }, 1500); }; initTalkCheck(); } try { gtmTrack(); thirdMsgCollect(); console.log('inserted gtm code'); } catch (error) { console.error('gtmTrack Error', error); } }); })();

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YANGILIKLAR

Bosh sahifa&gt;YANGILIKLAR

Varaq metall qalinligi va o'lchov jadvali

Sep 17, 2026

Ko'rsatkich raqamlari varaq qalinligini ifodalaydi, lekin ular universal emas: po'lat va alyuminiyli po'lat ishlab chiqaruvchilar standart ko'rsatkichi (Manufacturers' Standard Gage) bo'yicha, alyuminiy va mis esa Braun & Sharpe ko'rsatkichi (Brown & Sharpe Gage), ya'ni Amerika sim ko'rsatkichi (American Wire Gage, AWG) bo'yicha o'lchanadi. Shu sababli bir xil ko'rsatkich raqami har bir materialda turli qalinliklarni anglatadi; shuning uchun faqat "18-ko'rsatkich" deb yozilgan chizmada noaniqlik mavjud.

Oddiy poʻlat qalinlik jadvalida

Standart po'lat (ishlab chiqaruvchilar standart ko'rsatkichi)

Oʻlchash Qalinlik (dyuymda) Qalinlik (mm)
3 0.2391 6.073
4 0.2242 5.695
5 0.2092 5.314
6 0.1943 4.935
7 0.1793 4.554
8 0.1644 4.176
9 0.1495 3.797
10 0.1345 3.416
11 0.1196 3.038
12 0.1046 2.657
13 0.0897 2.278
14 0.0747 1.897
15 0.0673 1.709
16 0.0598 1.519
17 0.0538 1.367
18 0.0478 1.214
19 0.0418 1.062
20 0.0359 0.912
21 0.0329 0.836
22 0.0299 0.759
23 0.0269 0.683
24 0.0239 0.607
25 0.0209 0.531
26 0.0179 0.455
27 0.0164 0.417
28 0.0149 0.378

Alyuminiy ko'rsatkich jadvali (Braun & Sharpe / AWG)

Alyuminiy (Braun & Sharpe ko'rsatkichi)

Oʻlchash Qalinlik (dyuymda) Qalinlik (mm)
8 0.1285 3.3
9 0.1144 2.9
10 0.1019 2.6
11 0.0907 2.3
12 0.0808 2.1
13 0.0720 1.8
14 0.0641 1.6
15 0.0571 1.5
16 0.0508 1.3
18 0.0403 1.0
20 0.0320 0.8
22 0.0253 0.6
24 0.0201 0.5

Neyrustayn po'lat o'lchovlar jadvali

Alyuminiyli po'lat (ishlab chiqaruvchilar standart ko'rsatkichi)

Oʻlchash Qalinlik (dyuymda) Qalinlik (mm)
8 0.1719 4.4
9 0.1562 4.0
10 0.1406 3.6
11 0.1250 3.2
12 0.1094 2.8
13 0.0937 2.4
14 0.0781 2.0
15 0.0703 1.8
16 0.0625 1.6
18 0.0500 1.3
20 0.0375 1.0
22 0.0312 0.8
24 0.0250 0.6

Qiymatlar standart nashr etilgan mosliklardir. Ko'rsatkichlardan foydalanish amaliyoti xaridorga, sohaning turiga va mintaqaga qarab farq qiladi; ba'zi chizmalarda esa nominal metrik qalinlik ishlatiladi. Doimiy ravishda ko'rsatkich raqamidan xulosa chiqarmasdan, chizmada ko'rsatilgan nominal qalinlikni tasdiqlang.

Qalinlikning qanday qilib alosh tanlovi va yuzaki qoplam bilan bog'liq ekanligini umumiy tasavvur olish uchun bizning metall materiallar qo'llanmasi ; varaq shakllantirilgandan keyin qo'llaniladigan chegaralarni ko'rish uchun metall ishlab chiqarishda aniqlik chegaralari ; va qalinlik qanchalik mayda bo'lsa, profil qilinadigan varaq qanday bo'lishini ko'ring lazer kesish qismlari .

Nima uchun 18 geyj ikkita turli qalinlikni anglatadi

  • Po'lat va zanglamaydigan po'lat ishlab chiqaruvchilar standart geyjidan foydalanadi: 18 geyj — 1,214 mm
  • Alyuminiy va mis Brown & Sharpe geyji (AWG) dan foydalanadi: 18 geyj — 1,0 mm
  • Bir xil geyj raqamida zanglamaydigan po'lat oddiy po'latga qaraganda qalinroq, chunki geyj standarti varaq og'irligiga asoslanib ishlab chiqilgan
  • Yuqori geyj raqami doim qalinligi kamroq varaqni anglatadi

Yangi chizmalarda geyj o'rniga millimetrlarni ko'rsating

Metrik nominal qalinlik noaniqlikni butunlay yo'q qiladi: 1,5 mm har qanday materialda ham va har qanday mamlakatda ham 1,5 mm. Mavjud chizmada geyj ishlatilgan bo'lsa, ishlab chiqarishdan oldin materialga mos keladigan qiymatni tasdiqlang — aks holda detallar mo'ljallanganidan 0,2 mm qalinligi kamroq varaqdan tayyorlanadi; bu farq zaifroq korpus, boshqa egilish imkoniyati va o'zgargan og'irlik sifatida namoyon bo'ladi.

Detallar turlariga ko'ra odatdagi qalinlik diapazonlari

  • 0,5–0,8 mm: qopqoqlar, shimlar, kichik cho'zilgan komponentlar va ichki qismlar
  • 0,8–1,2 mm: press brake da shakllantiriladigan qopqoqlar, panel va korpuslar hamda qisqichlar
  • 1,5–2,0 mm: yuk tushadigan qisqichlar, o‘rnatish plastinkalari va mexanik himoya qismlari
  • 2,5–4,0 mm: konstruktiv qisqichlar, ramkalar va payvandlangan birlamliklar
  • 4,0 mm va undan yuqori: plastinkalar, asosiy plastinkalar va og‘ir konstruktiv qismlar; odatda ular preslanmaydi, balki lazer bilan kesiladi

Bu oralig‘lar umumiy muhandislik tavsiyalaridir, ya’ni faqat shu qalinliklarda ishlab chiqarish mumkinligini bildirmaydi — qalinlik, geometriya va jarayon bir-biriga ta’sir qiladi va ishlab chiqarish mumkin bo‘lgan kombinatsiya DFM tekshiruvi davomida tasdiqlanadi. Lazer kesish usulida shakllantirilgan varaqli metall qismlarda aniqlik atrofida 0,1 mm, CNC frezada esa ishlov berilgan elementlarda aniqlik atrofida 0,01 mm saqlanadi; bu ikkala holat ham ISO 9001 sifat tizimi doirasida, har bir loyiha uchun 39+ tekshiruvdan iborat birinchi namuna tekshiruvi orqali tasdiqlanadi.

Tez-tez beriladigan savollar

16 gaug 20 gaugdan qalinroqmi?

Ha. Yuqori raqamli gaug doim qalinroq varaqni anglatmaydi, shuning uchun 16 gaug 20 gaugdan qalinroqdir — standart po‘lat uchun 16 gaug 1,519 mm, 20 gaug esa 0,912 mm.

Nima uchun 18 gaug po‘latning qalinligi 18 gaug alyuminiyning qalinligidan farq qiladi?

Chunki ular turli xil qalinlik standartlaridan foydalanadi. Po'lat va zanglamaydigan po'lat ishlab chiqaruvchilar standart qalinligiga (18 qalinlik = 1,214 mm) amal qiladi, shu bilan birga alyuminiy Braun & Sharpe qalinligiga amal qiladi (18 qalinlik = 1,0 mm).

Chizmada qalinlikni qalinlik raqami yoki millimetrlarda ko'rsatish kerakmi?

Millimetrlarda, agar sizda tanlov imkoniyati bo'lsa. Qalinlik raqamlari material va mintaqaga qarab o'zgaradi, ammo nominalsiz metrik qalinlik barcha etkazib beruvchilar uchun bir xil ma'noni anglatadi, bu esa buyurtma berishdagi xatoliklarning butun bir toifasini yo'q qiladi.

Qopqoq uchun qanday qalinlikdan foydalanish kerak?

Aksariyat uskunalar qopqoqlari uchun 0,8 dan 1,2 mm gacha bo'lgan qalinliklar odatiydir; kattaroq panel yoki qopqoq yuk tushadigan qism sifatida ishlatilsa, qalinlik 1,5 dan 2,0 mm gacha oshiriladi. Chizmani va qo'llanilish sohasini yuboring, biz DFM tekshiruvi paytida qalinlikni tasdiqlaymiz.

Siz nominalsiz millimetr qalinligiga amal qilasizmi?

Ha. Detallar chizmada ko'rsatilgan nominalsiz qalinlikka mos ravishda ishlab chiqariladi va har bir ishlab chiqarish buyurtmasi uchun amal qilinadigan 39+ sifat tekshiruvlarining bir qismi sifatida kelgan material shu qalinlikka tekshiriladi.