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)是一(yī)種(zhǒng)SMT專用模具,其(qí)主(zhǔ)要(yào)功能(néng)是幫助锡(xī)膏的(de)沉积,目的(de)是将準确數量(liàng)的(de)锡(xī)膏轉(zhuǎn)移到空(kōng)PCB上(shàng)的(de)準确位(wèi)置。它(tā)主(zhǔ)要(yào)有(yǒu)金(jīn)屬蝕刻(kè)工藝和(hé)激光(guāng)加工两(liǎng)種(zhǒng)工藝,那(nà)麼(me)蝕刻(kè)鋼(gāng)网(wǎng)和(hé)激光(guāng)鋼(gāng)网(wǎng)各(gè)有(yǒu)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0.02mm,蝕刻(kè)鋼(gāng)网(wǎng)适用于(yú)角(jiǎo)位(wèi)及(jí)間(jiān)距大(dà)于(yú)等于(yú)0.4MM的(de)PCB闆印(yìn)刷,适合需抄闆及(jí)菲林(lín)使用,可(kě)同(tóng)时使用CAD/CAM及(jí)曝光(guāng)方(fāng)式,視不(bù)同(tóng)的(de)零(líng)件(jiàn)可(kě)進(jìn)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)算价格,制作(zuò)便捷,加工时間(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)模闆是目前(qián)SMT鋼(gāng)网(wǎng)行業中(zhōng)常用的(de)模闆,其(qí)特(tè)點(diǎn)是:直(zhí)接采用數據(jù)文(wén)件(jiàn)制作(zuò),減少(shǎo)了(le)制作(zuò)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(yǒu)幾(jǐ)何图(tú)形,有(yǒu)利于(yú)锡(xī)膏下膏和(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(yǒu)電(diàn)抛光(guāng)鋼(gāng)网(wǎng)模闆,電(diàn)鑄鋼(gāng)网(wǎng)模闆,階(jiē)梯鋼(gāng)网(wǎng)模闆,邦定(dìng)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)産品使用情(qíng)況和(hé)对(duì)应的(de)需求選擇不(bù)同(tóng)的(de)工藝和(hé)加工廠(chǎng)家(jiā)進(jìn)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)是一(yī)家(jiā)專業加工精密蝕刻(kè)鋼(gāng)网(wǎng)的(de)廠(chǎng)家(jiā),价格合理(lǐ)、交期(qī)準时、14年蝕刻(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:www.bjflm.cn QQ:2034674348。
