Xa kufuneka sebenzisa i-wave yomthengisi omangalisayo

I-Wave engekhoyo ijig kukuhlelwa komgaqo we-welding, ubukhulu becala kubhekisa kwinkqubo yokuthengiswa kwe-wave esetyenziselwa i-PCB ngesixhobo esingekho mthethweni kwaye sigqibe umsebenzi othengiswayo womgaqo-nkqubo ohlala ubiza ngokuba ngumgaqo ongumthengisi owonakalisayo. Ke zeziphi iimpawu ze-jig ye-jig ye-jig kwi-tin ye-tin ye-tin

Siyazi ukuba inqaku elibalulekileyo lomgaqo wokumangalelwa umthengisi kukuba kungamelana nedigri yamanzi amaqondo obushushu, ukwenziwa kwe-oyile okuphantsi, ukwandiswa kweoyile entsha, efunxayo esebenzisa i-PCB kwiNkqubo yokuThengisa kwi-Wave engekho phantsi Iqondo lobushushu kunye neskimfeshina kwangaxeshanye, ngenxa yezinto ezimalunga ne-PCB zeSMD, ukusetyenziswa kwemveliso yokuthathwa komthetho kunokukhusela izinto ze-SMD, ukuze i-PCB ithengiswe ngokutsha.

Ndidinga ukusebenzisa nini i-jig yomthengisi?

IBhodi ye-1.PCB ikwinkqubo ebakwa ngapha nangapha, umva wamalungu hayi inkqubo ebomvu ye-glue xa kukho imfuneko yokufumana izinto ezingekho mthethweni;

2.Wabangwanga izinto ezingekho mthethweni ziyafuneka xa iinxalenye zeBhodi yePCB zingaphaya komphetho webhodi ye-PCB kwaye ayinakukwazi ukudlula kwiziko le-tin;

Ibhodi ye-3.PCB inxibelelene kakhulu, ishwangusha i-deight desformation ngokulula, kufuneka amandla kwinkqubo ekhethekileyo kufuneka asebenzise i-jig ethengiswayo.

Zithini iimpawu ze-wave ethengiselweyo yeJig:

1. Unokuxhasa amatye anqabileyo okanye iibhodi zesekethe eziguquguqukayo.

2. Unokusetyenziselwa amanye amaphetha angahambelaniyo.

3. Unokuthwala ngaphezulu kweBhodi yoQeqweni enye ukuze uphucule imveliso.

4. Ukurhweba ngokurhwebileyo kungathintela umhlaba wokugoba kwinkqubo yokwenziwa kwe-five yemveliso kunesakhono sokugcina izinto ezithengiswayo kwindalo, ukuze ilitye eliphezulu lenkqubo yokuthengiswa kwesaphulelo linokufikelela kwimigangatho ephezulu yeziphumo ngaphandle kwengxaki. Isiseko se-Durostone asiyihli-hlula kwiindawo ezinobunzima ezingama-360 ° C kwixesha elifutshane kunye ne-300 ° C ixesha elide.

Ithini i-wave yomthetho omangalisayo inokusombulula ingxaki

Kwinkqubo yokuthengiswa kwesaphulelo, iBhodi yeBhodi yeBhodi ye-Welding ye-Welding ibalulekile, ke iJig engekho mthethweni ijijengi yinkqubo efanelekileyo, ithini i-jig elungileyo ye-jig inokuba sisisombululo esihle kule ngxaki?

IIMPAWU ZEEMveliso ze-Elektroniki, ukukhanya kukhanya ukukhuthaza amacandelo e-elektroniki ukuya kwicandelo le-chip, kodwa kukho inani elincinci lezinto eziphathwayo ngenxa yezithintelo ezahlukeneyo, akukho ndlela yokuguqula izinto ezahlukeneyo zeChip, Ke iibhodi zeskepha ezixubileyo ziya kuhlala zikho ukusombulula i-ilding yazo iiplanga ezinjalo, nokuba kukukhetha isixhobo esinokukhetha i-welding selding okanye sikhethe ngesandla ukuba akukho ndlela yokusombulula ingxaki ephantsi.

Ngaba luhlobo luni lweengxaki ezinokutsala umnxeba ngokungekho mthethweni?

1. Unokusombulula ubume beBhodi yesekethi enkulu nelula ngaphezulu kweengxaki zeskifomu;

2. Unokusombulula iingxaki zeBhodi yeSikhombi seSiphako esincinci;

3. Unokusombulula iBhodi yeSekethi ngaphandle kwenkqubo okanye mhlawumbi kwicala elingasemva lecandelo lebhotile kufutshane nomphetho weBhodi (i-rabble ye-chain engekhoyo) akukho ndlela yokugqithisa ingxaki;

4. Ungayisombulula ingxaki yeebhodi zesekeji ezixutywe yindlela yokunga ngqo kwithoko;

5. Unokuyisombulula ingxaki yeminwe yegolide, ungcoliseko lwenqanaba lokujonga;

6. Ungayisombulula ingxaki yemingxunya yokungena ngaphandle kokufaka iplagi-insu;

7. Unokuyisombulula ingxaki yokucoca umphezulu weBhodi yeSiphaluka;

8. Unokuyisombulula ingxaki ye-SECREAL yeZixhobo eziNcinci.

Iplastiki ye-Hony isebenza kuphando kunye nophuhliso lwe-SMT yesiko leSMT, imveliso inoluhlu olupheleleyo lweenkcazo, linokwenziwa ngokwezifiso ngokwemfuno yomthengi ongenzi mgangatho.