Sensa ya PSE through-beam photoelectric sensor imalola kuwunika kutalika kwa PCB pogwiritsa ntchito mtunda waufupi komanso molondola. Sensa yosuntha ya laser imayesa molondola kutalika kwa zigawo za PCB, ndikuzindikira bwino zigawo zazitali kwambiri.
Kodi munayamba mwadzifunsapo momwe ma PCB board, mitima ya zida zamagetsi zomwe timagwiritsa ntchito tsiku ndi tsiku monga mafoni a m'manja, makompyuta, ndi mapiritsi, amapangidwira? Mu njira yolondola komanso yovuta iyi yopangira, "maso anzeru" awiri amagwira ntchito mwakachetechete, monga masensa oyandikira ndi masensa owonetsera kuwala.
Ganizirani mzere wopanga wachangu kwambiri komwe zida zamagetsi zambirimbiri ziyenera kuyikidwa bwino pamabolodi a PCB. Cholakwika chilichonse chingayambitse kulephera kwa chinthu. Zoseweretsa zapafupi ndi zoyezera zamagetsi, zomwe zimagwira ntchito ngati "Diso Loona Zonse" ndi "Khutu Lomva Zonse" la mzere wopanga wa PCB, zimatha kuzindikira bwino malo, kuchuluka, ndi kukula kwa zidazo, kupereka ndemanga yeniyeni ku zida zopangira, ndikuwonetsetsa kuti njira yonse yopangira zinthu ndi yolondola komanso yogwira ntchito bwino.
Masensa Oyandikira ndi Masensa Ogwiritsa Ntchito Photoelectric: Maso a Kupanga kwa PCB
Sensa yolumikizirana ili ngati "chowunikira mtunda" chomwe chimatha kuzindikira mtunda pakati pa chinthu ndi sensa. Chinthu chikayandikira, sensayo imatulutsa chizindikiro, ndikuuza chipangizocho kuti, "Ndili ndi chinthu apa!"
Sensa yamagetsi yokhala ndi kuwala ili ngati "katswiri wowunikira kuwala," wokhoza kuzindikira zambiri monga kuwala ndi mtundu. Mwachitsanzo, ingagwiritsidwe ntchito kuwona ngati zolumikizira zosokera pa PCB zili zotetezeka kapena ngati mtundu wa zigawo zake ndi wolondola.
Udindo wawo pa mzere wopanga ma PCB ndi woposa kungowona ndi "kumvetsera"; amachitanso ntchito zambiri zofunika.
Kugwiritsa Ntchito Masensa Oyandikira ndi Ojambula Zithunzi Pakupanga PCB
Kuyang'anira zigawo
- Kuzindikira Kosowa kwa Chigawo:
Masensa oyandikira amatha kuzindikira molondola ngati zigawo zayikidwa bwino, ndikutsimikizira kuti bolodi la PCB ndi lolimba. - Kuzindikira Kutalika kwa Chigawo:
Mwa kuzindikira kutalika kwa zigawo, mtundu wa soldering ukhoza kudziwika, kuonetsetsa kuti zigawo sizili zapamwamba kwambiri kapena zochepa kwambiri.
Kuyang'anira bolodi la PCB
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- Muyeso wa Miyeso:
Masensa a photoelectric amatha kuyeza bwino kukula kwa ma PCB board, kuonetsetsa kuti akukwaniritsa zofunikira pa kapangidwe kake. - Kuzindikira Mitundu:
Mwa kuzindikira zizindikiro zamitundu pa bolodi la PCB, zitha kudziwika ngati zigawo zake zayikidwa bwino. - Kuzindikira Zilema:
Masensa ojambulira zithunzi amatha kuzindikira zolakwika pa bolodi la PCB monga mikwingwirima, zojambula zamkuwa zomwe sizikupezeka, ndi zolakwika zina.
- Muyeso wa Miyeso:
Kuwongolera Njira Zopangira
- Malo Opangira Zinthu:
Masensa oyandikira amatha kupeza molondola malo a ma PCB board kuti agwiritsidwe ntchito pambuyo pake. - Kuwerengera Zinthu:
Masensa a Photoelectric amatha kuwerengera ma PCB board pamene akudutsa, kuonetsetsa kuti kuchuluka kwa zinthu zomwe zapangidwa n’kolondola.
Kuyesa ndi Kulinganiza
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- Kuyesa Kulumikizana:
Masensa oyandikira amatha kuzindikira ngati ma pads omwe ali pa bolodi la PCB ndi otseguka kapena ofupikitsidwa. - Kuyesa Ntchito:
Masensa a photoelectric amatha kugwira ntchito limodzi ndi zida zina kuti ayesere momwe bolodi la PCB limagwirira ntchito.
- Kuyesa Kulumikizana:
Zogulitsa Zovomerezeka Zokhudzana ndi LANBAO
Kuzindikira Kutalika kwa Malo a PCB Stack
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- PSE - Mndandanda wa Zithunzi za Magalasi Opangidwa ndi Magalasi Opangidwa ndi Magalasi Opangidwa ndi Magalasi:
- Kuzindikira Kutali: 5m, 10m, 20m, 30m
- Gwero la Kuwala Kodziwika: Kuwala kofiira, kuwala kwa infrared, laser yofiira
- Kukula kwa Malo: 36mm @ 30m
- Mphamvu Yotulutsa: 10-30V DC NPN PNP nthawi zambiri imatsegulidwa komanso kutsekedwa
- PSE - Mndandanda wa Zithunzi za Magalasi Opangidwa ndi Magalasi Opangidwa ndi Magalasi Opangidwa ndi Magalasi:
Kuzindikira Tsamba Lokhala ndi Zida Zoteteza Pansi
Pogwiritsa ntchito chipangizo cha PDA-CR poyesa kutalika kwa malo angapo a PCB substrate, warpage ikhoza kudziwika poyesa ngati kutalika kwake kuli kofanana.
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- PDA - Mndandanda wa Kusamutsa Mtunda wa Laser
- Nyumba ya aluminiyamu, yolimba komanso yolimba
- Kulondola kwakukulu kwa mtunda mpaka 0.6% FS
- Kutalika kwakukulu, mpaka mita imodzi
- Kulondola kwa kusamuka mpaka 0.1%, ndi kukula kochepa kwambiri kwa malo
- PDA - Mndandanda wa Kusamutsa Mtunda wa Laser
Kuzindikira kwa PCB
Kuzindikira ndi kuzindikira bwino ma PCB pogwiritsa ntchito PSE - Limited Reflection Series.
Mndandanda wa PSE-SC10
- Mfundo Yodziwira: Kuwunikira Kochepa
- Gwero la Kuwala: Gwero la Kuwala kwa Mzere Wofiira
- Kuzindikira Mtunda: 10 cm (yosinthika)
- Kukula kwa Malo: 7 x 70 mm @ 100 mm
- Malo Osawona: ≤ 3 mm
- Chitetezo: IP67
N’chifukwa Chiyani Amafunika?
- Kuwongolera Kuchita Bwino kwa Ntchito: Kuzindikira ndi kuwongolera zinthu pogwiritsa ntchito makina kumachepetsa kugwiritsa ntchito zinthu ndi manja komanso kumawonjezera magwiridwe antchito.
- Kuonetsetsa Ubwino wa Zinthu: Kuzindikira molondola kumatsimikizira kuti zinthuzo zikukwaniritsa zofunikira pa kapangidwe kake ndipo kumachepetsa chiwopsezo cha zolakwika.
- Kukulitsa Kusinthasintha kwa Kupanga: Kusinthasintha kwa mitundu yosiyanasiyana ya kupanga kwa PCB kumawonjezera kusinthasintha kwa mzere wopanga.
Chitukuko cha M'tsogolo
Ndi kupita patsogolo kwa ukadaulo kosalekeza, kugwiritsa ntchito masensa oyandikira ndi masensa owonetsera kuwala pakupanga ma PCB kudzafalikira kwambiri komanso mozama. M'tsogolomu, titha kuyembekezera kuwona:
- Kukula Kochepa: Masensa adzayamba kuchepetsedwa kwambiri ndipo akhoza kuphatikizidwanso mu zigawo zazing'ono zamagetsi.
- Ntchito Zowonjezereka: Masensa azitha kuzindikira kuchuluka kwa zinthu zakuthupi monga kutentha, chinyezi, ndi kuthamanga kwa mpweya.
- Mitengo Yotsika: Kuchepetsa mtengo wa masensa kudzapangitsa kuti agwiritsidwe ntchito m'magawo ambiri.
Masensa oyandikira ndi masensa ogwiritsira ntchito kuwala, ngakhale ali ang'onoang'ono, amachita gawo lofunika kwambiri m'miyoyo yathu. Amapangitsa zinthu zathu zamagetsi kukhala zanzeru komanso zimapangitsa kuti moyo wathu watsiku ndi tsiku ukhale wosavuta. Kumasulira kumeneku kumasunga tanthauzo loyambirira ndi nkhani yake pamene kumatsimikizira kuti Chingerezi chimveka bwino komanso chikugwirizana.
Nthawi yotumizira: Julayi-23-2024