Ma ke kaʻina hana o ka PCB hana, ua hewa mākou e panalize PCB e like me ka tab -routing e hana me kā mākou papa edge.here mākou e hāʻawi iā ʻoe i kahi kikoʻī hoʻolauna o ka papa -routing kaʻina.
He aha ke ala ʻana o ka pā?
ʻO ka routing tab kahi ala kaulana PCB panelization e hoʻohana ana i nā pā me nā perforations a i ʻole.Inā ʻoe e hoʻokaʻawale i nā PCB panelized me ka lima, pono ʻoe e hoʻohana i ke ʻano perforated.Inā manaʻo ʻoe ʻo ka haʻihaʻi ʻana i ka PCB ma waho o ka panel e hoʻoulu nui i ka PCB, pono e hoʻohana i kahi mea hana kūikawā e pale ai i ka pōʻino o ka papa.
Ke ʻano like ʻole ke ʻano o ka papa, a i ʻole pono ka papa i kahi ʻaoʻao maʻemaʻe a laila pono e hoʻopaʻa ʻia ka panel.Hōʻike ka Fig 8 i kahi kiʻi no ka papa -routing panel, Fig 9 ke kiʻi o ka papa -routing panel.Ma ka ʻaoʻao ʻaoʻao ʻaoʻao no ka wāwahi ʻana i ka papa mai ka pā ma hope o ka hui ʻana, hiki ke hoʻohana ʻia ka helu V a i ʻole "mau nahu ʻiole".ʻO nā puka nahu ʻiole kahi laina o nā lua e hana like me nā puka ma nā ʻano peʻa.Akā, e hoʻomanaʻo i ka helu V e hāʻawi i ka ʻaoʻao maʻemaʻe ma hope o ka haʻi ʻana o nā papa mai nā panela, ʻaʻole e hāʻawi ʻia nā "puka nahu iole".
No ke aha e pono ai mākou e hoʻoponopono i nā papa ma ke ʻano he tad-routing?
ʻO kekahi o nā pōmaikaʻi o ka tab-routing ʻo ia ka hiki iā ʻoe ke hana i nā papa hana ʻole.ʻO ka mea ʻē aʻe, kahi hemahema o ka tab-routing ʻo ia ka mea e koi ai i nā mea papa hou, hiki ke hoʻonui i kāu mau koina.Hiki iā ia ke kau hou i ke koʻikoʻi ma ka papa ma kahi kokoke i ka pā.No ka pale ʻana i nā koʻikoʻi o ka papa, e pale i ka waiho ʻana i nā ʻāpana PCB kokoke loa i nā ʻāpana.ʻOiai ʻaʻohe kūlana kikoʻī no ka waiho ʻana i nā ʻāpana kokoke i nā tabs, ma ka ʻōlelo maʻamau, ʻo 100 mils kahi mamao maʻamau.Eia hou, pono paha ʻoe e kau i nā ʻāpana ʻoi aku ma mua o 100 mils no nā PCB nui a ʻoi aku paha.
Hiki iā ʻoe ke wehe i nā PCB ma nā panela ma mua a ma hope paha o ka hui ʻana.Ma muli o ka maʻalahi o ka hui ʻana o nā panela PCB, ʻo ke ala maʻamau ka wehe ʻana i nā PCB ma hope o ka ʻākoakoa ʻana o ka panel.Eia naʻe, pono ʻoe e hoʻohana i ka mālama hou i ka wā e wehe ai i nā PCB mai nā panela ma hope o ka ʻākoakoa ʻana.
Inā ʻaʻole loaʻa iā ʻoe ka paahana wehe PCB kūikawā, pono ʻoe e mālama kūikawā i ka wā e wehe ai i ka PCBS mai ka papa.Mai piko!
Inā ʻoe e uhaʻi i ka PCB mai ka panel me ka mālama ʻole, a i ʻole inā kokoke loa nā ʻāpana i nā ʻāpana, hiki iā ʻoe ke ʻike i ka pōʻino o nā ʻāpana.Eia kekahi, ʻoki ʻia ka hui solder i kekahi manawa, hiki ke pilikia ma hope.ʻOi aku ka maikaʻi o ka hoʻohana ʻana i kahi mea hana ʻoki e wehe i nā PCB e pale aku i ka piʻo ʻana o ka papa.
Ua hoʻolaʻa ʻia ʻo PHILIFAST i ka hana PCB no nā makahiki he nui, a e hana maikaʻi me nā ʻaoʻao PCB.Inā loaʻa kekahi pilikia i kāu mau papahana PCB, e huli wale i nā loea ma PHILIFAST, e hāʻawi lākou iā ʻoe i nā manaʻo ʻoihana.
Ka manawa hoʻouna: Iune-22-2021