Hāʻawi ʻo Shenzhen Chengyuan Industrial Automation Equipment Co., Ltd. i nā hoʻonā ʻoihana a me nā mea hana automation no nā laina hana hale hana akamai SMT.
SMT monter, kepau-free reflow soldering, kepau-noa nalu soldering, PCB conformal pena uhi mīkini, paʻi mīkini, ho'ōla umu.
ʻAʻohe mea kānalua ʻo ka papa kaapuni paʻi (PCB) he mea hana nui i ka ʻenehana kanaka.
Ua lilo nā PCB i mea e hoʻonui ai i ke kaʻina hana o nā mea uila.I ka wā ma mua, pono e pani ʻia kēia mau mea uila i hana ʻia e nā papa kaapuni paʻi.ʻO kēia no ka mea e hoʻohui ʻia nā hana hou aku ma ka papa.
E hoʻohālikelike i ka papa kaapuni o kahi calculator 1968 me ka motherboard o kahi kamepiula hou.
1. Kala.
ʻOiai no kekahi poʻe i ʻike ʻole i ke ʻano o ka PCB, ʻike pinepine lākou i ke ʻano o ka PCB.ʻO ka liʻiliʻi e like me ko lākou ʻano kuʻuna hoʻokahi, ʻo ia ka ʻōmaʻomaʻo.ʻO kēia ʻōmaʻomaʻo ʻo ia ka waihoʻoluʻu akaka o ka pena aniani maka.ʻOiai ʻo ka inoa o ka solder mask he solder mask, ʻo kāna hana nui ka pale ʻana i ke kaapuni i uhi ʻia mai ka lepo a me ka lepo.
No ke kumu he ʻōmaʻomaʻo ka solder mask, ʻo ke kumu nui ʻo ka ʻōmaʻomaʻo ʻo ia ka maʻamau pale kaua.No ka manawa mua, ua hoʻohana nā PCB i nā mea kaua i nā masks solder i ke kula e pale i ka hilinaʻi kaapuni.
Loaʻa nā mask solder i nā ʻano kala like ʻole, me ka ʻeleʻele, ʻulaʻula, melemele, a me nā mea hou aku.Ma hope o nā mea a pau, ʻaʻole ʻo ka ʻōmaʻomaʻo kahi kūlana ʻoihana.
2. Na wai i haku i ka PCB?
Hiki ke huli ʻia nā papa kaapuni mua i paʻi ʻia i ka ʻenekinia Austrian Charles Ducas i ka makahiki 1920, nāna i manaʻo i ka manaʻo o ka hoʻokele uila me ka ʻīnika (pai ʻana i nā uwea keleawe ma ka papa lalo).Ua hoʻohana ʻo ia i ka ʻenehana electroplating e hana pono i nā uea ma ka ʻili o ka insulator a hana i kahi prototype PCB.
ʻO nā uea metala ma nā papa kaapuni he keleawe ma mua, he hui keleawe a me ka zinc.Hoʻopau kēia mea hoʻohaunaele i ke kaʻina hana uwea paʻakikī o nā kaapuni uila, e hōʻoia ana i ka hilinaʻi o ka hana kaapuni.ʻAʻole i komo kēia kaʻina hana i ka pae noi kūpono a hiki i ka pau ʻana o ke Kaua Honua II.
3. Maka.
Nui nā kaha keʻokeʻo ma ka papa kaapuni ʻōmaʻomaʻo.No nā makahiki, ʻaʻole maopopo ka poʻe i ke kumu i kapa ʻia ai kēia mau paʻi keʻokeʻo "nā papa silika".Hoʻohana nui ʻia lākou no ka ʻike ʻana i ka ʻikepili ʻāpana ma ka papa kaapuni a me nā mea ʻē aʻe e pili ana i ka papa kaapuni.Hiki i kēia ʻike ke kōkua i nā ʻenekinia kaapuni e nānā i ka papa no nā hewa.
Ka manawa hoʻouna: Feb-28-2023