Molding Ceramic Circuit Board Substrates: Njira zomwe zimagwiritsidwa ntchito kwambiri

Mu positi iyi yabulogu, tiwona njira zomwe zimagwiritsidwa ntchito kwambiri popangira magawo a ceramic circuit board.

Kuumba kwa ma ceramic circuit board substrates ndi njira yofunika kwambiri popanga zida zamagetsi. Magawo a Ceramic ali ndi kukhazikika kwamatenthedwe, mphamvu zamakina apamwamba komanso kukulitsa kwamafuta ochepa, kuwapangitsa kukhala abwino kwa ntchito monga zamagetsi zamagetsi, ukadaulo wa LED ndi zamagetsi zamagalimoto.

1. Kuumba:

Kuumba ndi imodzi mwa njira zomwe zimagwiritsidwa ntchito kwambiri popanga magawo a ceramic circuit board. Zimaphatikizapo kugwiritsa ntchito makina osindikizira a hydraulic kupondaponda ufa wa ceramic mu mawonekedwe okonzedweratu. Ufawu umayamba kusakanikirana ndi zomangira ndi zina zowonjezera kuti ziwongolere kuyenda kwake komanso pulasitiki. Chosakanizacho chimatsanuliridwa mu nkhungu ndikukakamiza kuti tigwirizane ndi ufa. The chifukwa yaying'ono ndiye sintered pa kutentha kuchotsa binder ndi kusakaniza ndi particles ceramic pamodzi kupanga olimba gawo lapansi.

2. Kuyimba:

Kuyika matepi ndi njira ina yotchuka yopangira gawo lapansi la ceramic board board, makamaka pamagawo ochepa komanso osinthika. Mwa njira iyi, slurry ya ufa wa ceramic ndi zosungunulira zimafalikira pamtunda, monga filimu yapulasitiki. Tsamba la dokotala kapena roller ndiye limagwiritsidwa ntchito kuwongolera makulidwe a slurry. Chosungunulira chimasanduka nthunzi, ndikusiya tepi yobiriwira yobiriwira, yomwe imatha kudulidwa mu mawonekedwe omwe mukufuna. Kenako tepi yobiriwira imatenthedwa kuti ichotse zosungunulira zilizonse zotsala ndi zomangira, zomwe zimapangitsa kuti pakhale gawo lapansi la ceramic.

3. Kuumba jekeseni:

Jekeseni akamaumba ambiri ntchito akamaumba mbali pulasitiki, koma angagwiritsidwenso ntchito ceramic dera zigawo zigawo. Njirayi imaphatikizapo kubaya ufa wa ceramic wosakanizidwa ndi chomangira mu nkhungu mopanikizika kwambiri. Kenako nkhungu imatenthedwa kuti ichotse chomangiracho, ndipo thupi lobiriwira lomwe limatuluka limatenthedwa kuti lipeze gawo lomaliza la ceramic. Kumangirira jakisoni kumapereka ubwino wofulumira kupanga, ma geometries ovuta komanso kulondola kwabwino kwambiri.

4. Extrusion:

Extrusion akamaumba zimagwiritsa ntchito kupanga ceramic dera zigawo zigawo ndi zovuta mtanda-gawo akalumikidzidwa, monga machubu kapena masilindala. Njirayi imaphatikizapo kukakamiza pulasitiki ya ceramic slurry kupyolera mu nkhungu ndi mawonekedwe omwe mukufuna. Phalalo amadulidwa mu utali wofunidwa ndi kuumitsa kuchotsa chinyezi chilichonse chotsalira kapena zosungunulira. Zigawo zobiriwira zouma zimawotchedwa kuti zipeze gawo lomaliza la ceramic. Extrusion imathandizira kupanga ma substrates mosalekeza ndi miyeso yofananira.

5. Kusindikiza kwa 3D:

Kubwera kwaukadaulo wopanga zowonjezera, kusindikiza kwa 3D kwakhala njira yabwino yopangira magawo a ceramic circuit board. Posindikiza za ceramic 3D, ufa wa ceramic umasakanizidwa ndi chomangira kuti apange phala losindikizidwa. slurry ndiye amayikidwa wosanjikiza ndi wosanjikiza, kutsatira kapangidwe kopangidwa ndi kompyuta. Pambuyo kusindikiza, mbali zobiriwira ndi sintered kuchotsa binder ndi kusakaniza tinthu ta ceramic pamodzi kupanga gawo lapansi lolimba. Kusindikiza kwa 3D kumapereka kusinthasintha kwakukulu kwapangidwe ndipo kumatha kupanga magawo ovuta komanso osinthika.

Mwachidule

The akamaumba ceramic dera gawo gawo akhoza kumalizidwa ndi njira zosiyanasiyana monga akamaumba, tepi kuponyera, jekeseni akamaumba, extrusion ndi 3D kusindikiza. Njira iliyonse ili ndi ubwino wake, ndipo chisankhocho chimachokera kuzinthu monga mawonekedwe omwe amafunidwa, kupyolera, zovuta, ndi mtengo. Kusankhidwa kwa njira yopangira kumatsimikizira mtundu ndi magwiridwe antchito a gawo lapansi la ceramic, ndikupangitsa kukhala gawo lofunikira pakupanga zida zamagetsi.