Wave welding muchina wakajairika muchina nemidziyo muindasitiri yekugadzira zvigadzirwa zvemagetsi.Kazhinji kutaura, zvinonyanya kune plug-in zvemagetsi zvikamu zvinoiswa mumagetsi pcb redunhu bhodhi mushure mekutengesa.Iyo wave soldering muchina ine liquid filler simbi inodiwa mukuita kwekaviri wave solder yebhodhi rakadhindwa uye imwechete wave solder yeSMC redunhu bhodhi.Crest welding inoreva zvakananga kune yakanyungudutswa yakapfava brazing solder (lead tin alloy), iyo yemagetsi pombi kana electromagnetic pombi jeti mukugadzirwa kweiyo solder crest, inogona zvakare kugadzirwa zvinoenderana nedhamu rekutengesa rakazadzwa nenitrogen, kuitira kuti bhodhi rakadhindwa rakashongedzerwa. nemidziyo yemagetsi kuburikidza neiyo solder crest, Chengetedza kuchinjika faibha welding yemichina yemidziyo uye kubatanidza kwemagetsi pakati pemigumo yemagetsi emidziyo yemagetsi kana mapini nemapedhi ebhodhi akadhindwa.
Wave crest welding (wave crest welder) inonyanya kushandiswa sechinyakare kuburikidza-gomba kuisirwa yakadhindwa yedunhu bhodhi magetsi ekugadzirisa tekinoroji, uye kuungana kwayo kwepamusoro uye nekupinza-gomba kwemidziyo yemagetsi yakasanganiswa kugadzirisa tekinoroji.Surface yakaungana zvigadzirwa zvemagetsi zvinogona kushandiswa mu wave soldering process zvinosanganisira rectangular furemu uye cylindrical chip zvikamu, maSOT uye maSops madiki.Parizvino, kiyi yakajairika muChina ndidzo mhando: kabati wave welding muchina, kaviri wave welding muchina, diki wave welding muchina uye lead-isina wave welding muchina.Magadzirirwo ayo ekugadzira ndeiyi: isa zvikamu mumakomba akatarisana → pre-coating flux → pre-kuomesa (tembiricha 90-1000C, kureba 1-1.2m) → wave soldering (220-2400C) → kubviswa kweakawandisa plug-in tsoka → kuongorora .
Kana iyo yakadhindwa bhodhi yekuparadzira (kana kurongedza kudhinda) kunamira, kukwira, kunamira kuomesa uye kuisa kuburikidza-gomba midziyo yemagetsi inoshandiswa kumberi kubva kumagumo echiteshi chemuchina weveld welding pamwe nebhandi rekutakura, zvinoenderana neflux polyurethane foaming (kana sprayer) slot, padhi pazasi pebhodhi rakadhindwa, ese materminal epasi emidziyo yemagetsi uye pamusoro pepini zvakavharwa zvakaenzana nehutete hwekuyerera.Nekushanda kwebhandi rekutakura, bhodhi rakadhindwa munzvimbo yekudziya, iyo organic solvent mu flux inonyungudika, resin uye pamusoro inoshanda mumiriri mumhepo yakatanga kuora uye inoshanda, iyo yakadhindwa bhodhi welding pad, yemagetsi mudziyo wekugadzika terminal uye tsoka. pamusoro pemhepo oxide firimu uye zvimwe zvinosvibisa zvinobviswa;Panguva imwecheteyo, mabhodhi akadhindwa uye zvigadzirwa zvemagetsi zvinowana preheating yakakwana.Bhodhi rakadhindwa rinoramba richienda kumberi, nechepasi pebhodhi rakadhindwa richitanga richipfuura nepasaisai rekutanga resimbi yakanyungudutswa.Yekutanga solder wave is a turbulent (vibrating or turbulent) wave inorova ese mapedhi, emagetsi kupera nemapini ari pasi pebhodhi rakadhindwa.Iyo yakanyungudutswa solder inonyorova uye inopararira pane passivation yesimbi isina tsvina iyo yakacheneswa nekuyerera.Gare gare, kumucheto kwepasi kwebhodhi rakadhindwa rinoshandisa rinotevera rakanyungudutswa solder wave, yechipiri solder wave is smooth wave, the smooth wave inoparadzanisa zambuko pakati pepini nepanoperera welding, uye inobvisa kudhonza tip (icicle) welding defects.Kana bhodhi rakadhindwa richiramba richimhanya richienda mberi kubva kune yechipiri solder wave, kutonhora kwechisikigo kunoburitsa majoini e solder, ndiko kuti, welding yakakwana.
Wave welding muchina wemagetsi ekugadzira mabhizinesi mabhizinesi akakosha muchina nemidziyo, yazvino musika wekutengesa wave welding muchina vagadziri vakawandisa, asi vanogara vachigadzira vashoma, tenga yakanaka mhando mushure mekutengesa sevhisi kuona wave welding muchina kana kuwana hombe wave welding machine vagadziri.Chengyuan Automation ndiyo sarudzo yako yakanaka.
Nguva yekutumira: Mar-23-2023