pomaikai o Papa PCB

1, hana kūpono

Liʻiliʻi paha kekahi PCBS e kū i nā koina o nā pono SMT, no laila pono e hoʻohui pū ʻia kekahi mau PCBS ma mua o ka hiki ke hoʻokō ʻia ka hana SMT.

2, mālama mālama kālā

Kūleʻa kekahi ʻano kaapuni i ke ʻano, no laila hiki ke hoʻohana ʻoi aku ka maikaʻi o ka wahi o ka substrate PCB ma o ka hoʻākoakoa ʻana, hōʻemi ʻana i nā ʻōpala a me nā kumu kūʻai mālama.

Nā memo papa PCB

1. E nānā i ka waiho ʻana i nā lihi a me ka slotting ke ʻākoakoa PCB.

Waiho ʻia ka lihi i mea e loaʻa ai kahi wahi paʻa ke kuʻihao nā plug-ins a i ʻole nā ​​pākuʻi ma hope, a na ka mokuna e hoʻokaʻawale i ka papa PCB. ʻO nā koi o ke kaʻina he 2-4mm, a kau ʻia nā mea ma ka papa PCB e like me ka laulā nui. Aia ʻo Slotting i ka papa uila i pāpā ʻia, a i ʻole ka papa o nā mea, ka mea kikoʻī me ka mea hana PCB i ʻae, hana, hiki i nā mea hoʻolālā ke hōʻailona. ʻO ka papa PCB e kōkua i ka hana, hoʻomaikaʻi i ka pono hana, hiki iā ʻoe ke koho.

ʻO 2, ʻo V-groove a me ka slotting kahi ala o ka wili ʻana i ka helehelena.

Maʻalahi e hoʻokaʻawale i nā papa he nui e pale i ka hōʻino ʻana i nā papa i ke kaʻawale ʻana. Kaukaʻi ʻia i ke kinona o ke ʻano hoʻokahi āu e hana nei, pono e hele pololei ka V-cut a ʻaʻole kūpono i nā papa ʻehā o nā nui like ʻole.

3. Nā koi hōʻohi

ʻO ka maʻamau, ʻaʻohe ʻoi aku ma mua o 4 ʻano o nā pā. ʻO ka helu papa, ka mānoanoa keleawe a me nā koi o ka papa o kēlā me kēia pā. Eia hou, e kūkākūkā mākou me ka ʻenekinia o ka mea hana e hōʻea i ka hoʻolālā papa hana kūpono.

ʻO Jigsaw e mālama i ke kumukūʻai. Inā paʻakikī ka hana a nui ka pūʻulu, ʻōlelo ʻia e hana ʻokoʻa i ka jigsaw, a ʻokoʻa ka helu scrap mai 10% a 20%.