SMT uye Kubatsira Kwayo muSekiti Mabhodhi

Chii chinonzi SMT? Sei SMT yave ichiwanzogamuchirwa, kuzivikanwa uye kusimudzirwa neindasitiri yemagetsi kana yabuda? Nhasi Capel ichakutsanangurira imwe neimwe.

Surface Mount Technology:

Ndeyekutanga kuseta paste-yakafanana nealloy poda (solder paste ipfupi) pamapedhi ese kuti abatanidzwe paPCB nekudhinda, kupfekedzwa kwemavara, kana kupfapfaidza, uye ipapo pamusoro pekuisa zvinhu (SMC/SMD)) yakatsanangurwa nzvimbo pamusoro pePCB, uye wozopedzisa kugadziridza uye kubatanidzwa kweiyo solder paste pane ese anokwira solder majoini muchoto chakasarudzika kuti apedze iyo yese yekubatanidza maitiro ePCBA. Muunganidzwa wematekinoroji aya unonzi surface mount technology, zita rechirungu rinonzi “Surface Mount Technology, SMT for short.

Nekuti zvigadzirwa zvemagetsi zvakaunganidzwa neSMT zvine nhevedzano yezvakanakira zvakakwana senge saizi diki, hunhu hwakanaka, kuvimbika kwepamusoro, otomatiki kugadzira maitiro, kuburitsa kwepamusoro, kuenderana kwechigadzirwa, uye kuita kwemutengo wakanaka, zvakazivikanwa zvakanyanya uye kufarirwa nemagetsi. industry. Saka, mushure mekunge chigadzirwa chatora SMT, ndeapi mabhenefiti angawane chigadzirwa?

Zvakanakira kushandisa SMT kune zvigadzirwa:

1. High assembly density: Kazhinji kutaura, kana ichienzaniswa neTHT maitiro, kushandiswa kweSMT kunogona kuderedza huwandu hwezvigadzirwa zvemagetsi ne60% uye kuderedza uremu ne75%;

2. Kuvimbika kwepamusoro: Zvose zvekutanga zvekupasa kwemajoini ekutengesa mukugadzirwa kwechigadzirwa uye nguva yepakati pakati pekukundikana (MTBF) yezvigadzirwa zvakagadziridzwa zvikuru;

3. Yakanaka yepamusoro-frequency maitiro: Sezvo SMC / SMD kazhinji isina inotungamira kana mapfupi mashoma, pesvedzero yeparasitic inductance uye capacitance inoderedzwa, iyo yakakwirira-frequency maitiro edunhu inovandudzwa, uye nguva yekutumira chiratidzo inopfupikiswa;

4. Mutengo wakaderera: Nzvimbo yePCB inoshandiswa kuSMT inongova 1/12 yenzvimbo yeTHT ine basa rimwechete. SMT inoshandisa PCB kuderedza kuwanda kwekuchera, izvo zvinoderedza mutengo wePCB kugadzira; kuderedzwa kwevhoriyamu uye mhando inochengetedza zvakanyanya mutengo wekurongedza kwechigadzirwa uye chekufambisa; mutengo wakazara wechigadzirwa wakaderedzwa zvakanyanya, uye kukwikwidza kwakazara kwechigadzirwa mumusika kunowedzerwa. simba;

5. Kufambisa otomatiki kugadzirwa: Mukugadzirwa kwehuwandu, inogona kuve yakazara otomatiki, ine yakakwira kuburitsa, hukuru hukuru, yakagadzikana mhando, kuvimbika kwepamusoro, uye yakaderera yakasanganiswa mutengo wekugadzira.

Shenzhen Capel Technology Co., Ltd. yakagadzira fekitori yekugadzira bhodhi kubva 2009 uye inopa masevhisi emusangano weSMT PCB. Kwemakore gumi nemashanu apfuura, yakaunganidza ruzivo rwakapfuma, timu yehunyanzvi, michina yemhando yepamusoro nemidziyo, uye hunyanzvi hwekugadzira. Yakagadzirisa matambudziko akasiyana-siyana kune dambudziko reprojekiti yevatengi.