蝕刻(kè)鋼(gāng)网(wǎng)和(hé)激光(guāng)鋼(gāng)网(wǎng)的(de)特(tè)點(diǎn)
来(lái)源:
查看(kàn)手(shǒu)機(jī)网(wǎng)址蝕刻(kè)鋼(gāng)网(wǎng)和(hé)激光(guāng)鋼(gāng)网(wǎng)也(yě)叫SMT鋼(gāng)网(wǎng)(stencils)和(hé)SMT模闆(SMT Stencil):它(tā)是(shì)一(yī)種(zhǒng)SMT專用(yòng)模具,其(qí)主(zhǔ)要(yào)功能(néng)是(shì)帮助锡膏的(de)沉积,目的(de)是(shì)将準确數量(liàng)的(de)锡膏轉(zhuǎn)移到(dào)空(kōng)PCB上(shàng)的(de)準确位(wèi)置。它(tā)主(zhǔ)要(yào)有金(jīn)屬蝕刻(kè)工藝和(hé)激光(guāng)加工两(liǎng)種(zhǒng)工藝,那麼(me)蝕刻(kè)鋼(gāng)网(wǎng)和(hé)激光(guāng)鋼(gāng)网(wǎng)各(gè)有什(shén)麼(me)特(tè)點(diǎn)呢?
蝕刻(kè)工藝生(shēng)産鋼(gāng)网(wǎng)的(de)平整度(dù)可(kě)以(yǐ)达(dá)到(dào)0.02mm,蝕刻(kè)鋼(gāng)网(wǎng)适用(yòng)于角(jiǎo)位(wèi)及(jí)間(jiān)距大(dà)于等于0.4MM的(de)PCB闆印(yìn)刷,适合需抄闆及(jí)菲林(lín)使用(yòng),可(kě)同(tóng)时(shí)使用(yòng)CAD/CAM及(jí)曝光(guāng)方(fāng)式,視不(bù)同(tóng)的(de)零(líng)件(jiàn)可(kě)进行縮放(fàng),不(bù)需根(gēn)據(jù)零(líng)件(jiàn)位(wèi)的(de)多(duō)少(shǎo)計(jì)算價格,制作便捷,加工时(shí)間(jiān)短(duǎn),交期(qī)合适;
激光(guāng)鋼(gāng)网(wǎng)模闆(LaserStencil):激光(guāng)鋼(gāng)网(wǎng)模闆是(shì)目前(qián)SMT鋼(gāng)网(wǎng)行業中(zhōng)常用(yòng)的(de)模闆,其(qí)特(tè)點(diǎn)是(shì):直(zhí)接采用(yòng)數據(jù)文(wén)件(jiàn)制作,減少(shǎo)了(le)制作誤差环(huán)节(jié);全(quán)程誤差≤±4μm,SMT模闆開(kāi)口(kǒu)位(wèi)置精度(dù)高(gāo);SMT模闆的(de)開(kāi)口(kǒu)具有幾(jǐ)何图(tú)形,有利于锡膏下(xià)膏和(hé)印(yìn)刷成(chéng)型。
除了(le)蝕刻(kè)鋼(gāng)网(wǎng)和(hé)激光(guāng)鋼(gāng)网(wǎng)两(liǎng)種(zhǒng)不(bù)同(tóng)工藝外(wài),根(gēn)據(jù)工藝還(huán)有電(diàn)抛光(guāng)鋼(gāng)网(wǎng)模闆,電(diàn)鑄鋼(gāng)网(wǎng)模闆,階(jiē)梯(tī)鋼(gāng)网(wǎng)模闆,邦定鋼(gāng)网(wǎng)模闆,鍍鎳鋼(gāng)网(wǎng)模闆等。大(dà)家(jiā)可(kě)以(yǐ)根(gēn)據(jù)産品使用(yòng)情(qíng)況和(hé)对(duì)應(yìng)的(de)需求选擇不(bù)同(tóng)的(de)工藝和(hé)加工廠(chǎng)家(jiā)进行生(shēng)産。
如(rú)果(guǒ)您需要(yào)蝕刻(kè)加工SMT鋼(gāng)网(wǎng),可(kě)以(yǐ)聯系(xì)鑫海(hǎi)森(sēn),我(wǒ)们(men)是(shì)一(yī)家(jiā)專業加工精密蝕刻(kè)鋼(gāng)网(wǎng)的(de)廠(chǎng)家(jiā),價格合理(lǐ)、交期(qī)準时(shí)、14年(nián)蝕刻(kè)生(shēng)産經(jīng)验(yàn),工藝成(chéng)熟。蝕刻(kè)加工SMT鋼(gāng)网(wǎng)歡迎聯系(xì)我(wǒ)们(men)。鑫海(hǎi)森(sēn)热(rè)線(xiàn):0755-29791052 网(wǎng)址:bjflm.cn QQ:2034674348。
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