DEK iinxalenye zomshicileli smt Scraper Blade

1. Isishwankathelo seMveliso kunye noMsebenzi oPhambili

1.1 Umsebenzi ongundoqo we-Scraper Blade

I-DEK umshicileli we-scraper blade licandelo lesigqeba esilawulayo kwinkqubo yoshicilelo lwe-solder paste, echaphazela ngqo:

Ukufana kwe-solder paste deposition

Ukuchaneka kwemizobo eprintiweyo

Ukuhambelana kwe-pad coverage

Uzinzo lwenkqubo

1.2 Iimeko zesicelo esiqhelekileyo

Uqhagamshelwano oluphezulu (HDI) lokuprintwa kwebhodi

Amalungu e-fine-pitch (ngaphantsi kwe-0.3mm pitch)

Inkqubo yokupakisha edibeneyo (i-solder paste + iglu ebomvu)

Ukupakishwa okuchanekileyo okuphezulu (CSP/BGA)

2. Umgaqo wokusebenza kunye neempawu zomzimba

2.1 Umgaqo wokusebenza

Intshukumo yokucheba:

I-scraper idibanisa i-mesh yensimbi kwi-angle ye-45-60 °

Ivelisa umlinganiselo ophezulu wokucheba we-2000-5000s⁻¹

Yenza i-solder paste ihambe thixotropicallyInqanaba lokuzalisa:

I-scraper ityhala i-solder paste ukuze igcwalise i-mesh

Uluhlu olufanelekileyo lokuzalisa uxinzelelo luyi-30-100N

Inqanaba lokukhutshwa:

Iikholamu zokunamathisela ze-solder ze-Micron zenziwe xa i-mesh yensimbi ihlulwe

I-angle yokukhulula ichaphazela umgangatho we-demolding

2.2 Iimpawu eziphambili zezinto eziphathekayo

Ixabiso leParameter Umgangatho ovumelekileyo

Ukuqina (Unxweme A) 75-90 ±5

Imodyuli yeelastiki 3-8MPa ±10%

Uburhabaxa bomphezulu (Ra) ≤0.2μm +0.05μm

Uluhlu lobushushu -20 ℃ ~ 120 ℃ Ukunyamezelana kwexesha elifutshane +20 ℃

Nxiba i-coefficient yokumelana ≤0.15 (ASTM D1044) +0.03

III. Ukuhlelwa kwemveliso kunye neempawu zobugcisa

3.1 Ukuthelekisa uhlobo lwezinto eziphathekayo

Uhlobo lwePolyurethane (PU) I-Metal scraper Izinto ezidibeneyo

Ukuqina 75-90A HRC60-65 85A (umphezulu)

Ubomi 500,000-1 million amaxesha 5 million amaxesha + 2 million-3 million times

Intlama ye-solder esebenzayo eqhelekileyo SnPb/i-lead-free High viscosity solder intlama yeNano yesilivere

Iindleko eziPhantsi eziPhakamileyo

Iimpawu Kulula ukubuyisela, ukuguquguquka okunamandla Ultra-high precision Anti-static uyilo

3.2 Iimpawu zoyilo ezikhethekileyo zeDEK

Ulwelo lwejometri yeBlade:

Uyilo lwe-bevel kabini (i-engile yangaphambili 25 ° + i-engile yangasemva 15 °)

Ukuthe tye kwencakuba ≤0.01mm/300mm

Ubume bembuyekezo eguqukayo:

Uhlengahlengiso lohlengahlengiso loxinzelelo

imbuyekezo deformation lobushushu

Ujongano olukhethekileyo:

Ukukhutshwa ngokukhawuleza ukuxhoma slot

Uyilo lokubeka indawo yobudenge

IV. Impembelelo yenkqubo kunye nemisebenzi engundoqo

4.1 Impembelelo kumgangatho woshicilelo

Ukulawula ukutyeba:

Ukunxitywa kweblade yi-0.1mm → Ubukhulu bencama ye-Solder utshintsho ±5μm

Umda wokunxiba ofanelekileyo: ≤0.3mm

Umgangatho womzobo:

Iziphene zeBlade zibangela:

Tsala incam (>30° scraper angle)

Uxinzelelo (uxinzelelo olungonelanga)

Umsila (isantya sokubuya sikhawuleza kakhulu)

Inkqubo yefestile:

inhlwathi

# Uluhlu lweparamitha yenkqubo eqhelekileyo

{

"uxinzelelo": 50-80N, # Uxinzelelo lokushicilela

"Isantya": 20-80mm / s ", # Scraper isantya

"i-angle": 45-60 °, # I-angle yoqhagamshelwano

"ukugqithelana": 0.5-2mm # Intsimbi yokugubungela umnatha

}

4.2 Ukuqonda umsebenzi ongundoqo

Umlinganiselo ochanekileyo:

Lawula isixa sokudlulisa uncamathisele kwi-solder (60-90% umthamo we-mesh)

Ukutenxa ukutyeba ≤±5μm (CPK≥1.67)

Ukulinganisa umphezulu:

Ukuphelisa intlama ye-solder eshiyekileyo kumnatha wentsimbi

Ukuthe tyaba komphezulu ≤2μm

Ukuqaliswa kwe-Shear:

Ukunciphisa i-solder paste viscosity (thixotropy ≥85%)

V. Uhlalutyo lwe-advanteji kunye nokuveliswa kwezinto ezintsha zobuchwepheshe

5.1 Inzuzo yokhuphiswano

Inzuzo echanekileyo

Ukuphumelela ±15μm ukuphinda ushicilelo

Inkxaso 01005 inxalenye yoshicilelo

Inzuzo yobomi:

Ubomi be-polyurethane scraper bandiswa nge-50% (xa kuthelekiswa nemigangatho yoshishino)

I-Metal scraper inokuphetshwa ukuze isetyenziswe

Inzuzo yokuhambelana:

Lungelelanisa kuzo zonke iimodeli zoshicilelo zeDEK

Ukuxhasa unyango lwe-nano yokwambathisa

5.2 Ukwenziwa kwezinto ezintsha kubuchwepheshe

Itekhnoloji yokuqina kwegradient:

Ukuqina komphetho 90A → Ukuqina komzimba 75A

Ukunciphisa uxinzelelo loxinzelelo

Itekhnoloji yeMicrotexture:

I-Laser processing micron-level grooves

Nciphisa i-friction coefficient nge-30%

Ukujongwa kokunxiba okukrelekrele:

Itshiphu ye-RFID elungisiweyo

Rekhoda inani lamaxesha asetyenziswe ngexesha lokwenyani

VI. Ukugcinwa kunye nokusombulula ingxaki

6.1 Iinkcukacha zolondolozo lwemihla ngemihla

Into Umjikelo weNdlela

Ukucoca ilaphu elingenaluthuli + IPA (99.7%) Lonke utshintsho

Qwalasela ukunxiba umlinganiselo wothelekiso olubonakalayo Qho ngeveki

Uvavanyo lokuqina Unxweme Umvavanyi wobulukhuni (indlela yokulinganisa amanqaku amathathu) Ngenyanga

Ukukhululwa koxinzelelo Hang kwaye ume iiyure ezingama-24 ngekota

6.2 Ukuphatha iimpazamo eziqhelekileyo

Isiphoso sesiganeko Isizathu sokuhlalutya Isisombululo

Ubunzima bencama ye-solder engalinganiyo Ukusika i-edge ukunxiba / ukuguqulwa Buyisela iscraper

Ingcebiso yokuprinta I-engile enkulu kakhulu/i-edge edge burr Lungisa i-engile ibe yi-50°

Ukuprintwa kakubi Uxinzelelo olwaneleyo / ubunzima obuphantsi Ukunyusa uxinzelelo nge-10-15N

I-Scraper jump Ukufakela okuxekekileyo / ukuthwala ukunxiba Qinisa kwaye uthambise isiporo sesikhokelo

6.3 Isicwangciso solawulo sobomi

Nxiba imigangatho yokubeka iliso:

I-Polyurethane: Faka enye indawo xa umphetho unxibe> 0.3mm

Isinyithi: Buyisela indawo xa umonakalo owenziweyo ubonakala

Ukuhlaziya kunye nokusetyenziswa kwakhona:

I-Metal scrapers inomhlaba kwaye ilungiswe (≤ 3 amaxesha)

Polyurethane scraper edge trimming (izixhobo ezikhethekileyo)

VII. Iingcebiso zokuphucula inkqubo

7.1 Umgaqo-siseko wokudibanisa iParameter

Ubudlelwane boxinzelelo lwesantya:

umbhalo

Isantya esisezantsi (20-40mm/s): uxinzelelo oluphezulu (70-100N)

Isantya esiphezulu (60-80mm/s): uxinzelelo oluphantsi (40-60N)

Isikhokelo sokukhetha i-engile:

I-pitch ye-pitch: 60 ° (ukunciphisa umsila)

Iphedi enkulu: 45° (ukuzaliswa okuphuculweyo)

7.2 Isicelo senkqubo eyodwa

Inyathelo lentsimbi yoshicilelo lwesikrini:

Sebenzisa i-scraper yokuqina kabini

Icandelo elingaphambili 75A/icandelo elingasemva 85A

Ushicilelo lwepitch entle kakhulu:

Sebenzisa idayimani coated scraper

Uburhabaxa bomphezulu ≤0.05μm

I-viscosity solder paste ephezulu:

Ncoma i-metal scraper

Uxinzelelo lonyuke nge-20-30%

VIII. Umkhwa wophuhliso lwetekhnoloji

8.1 Izinto ezintsha ezintsha

Igraphene eyomeleziweyo yepolyurethane (ukumelana nokunxiba +200%)

Izinto zokuziphilisa elastomer

8.2 Uphuculo olukrelekrele

Isivamvo soxinzelelo esidityanisiweyo (ingxelo yexesha lokwenyani)

Ulawulo olulungelelanisiweyo lobushushu boxinzelelo

8.3 Imveliso eluhlaza

I-Biodegradable scraper imathiriyeli

Itekhnoloji yokucoca okomileyo (ukunciphisa ukusetyenziswa kwe-IPA)

IX. Iingcebiso zokukhetha kunye nokusetyenziswa

9.1 Imatrix yokhetho

Imeko yesicelo Uhlobo olucetyiswayo lweminyaka elindelekileyo yobomi

Imveliso yobuninzi I-Metal scraper iinyanga ezi-6-12

Imveliso yokuxuba ephezulu Polyurethane scraper iinyanga ezi-1-3

I-alloy ekhethekileyo ye-solder intlama I-Ceramic coated scraper iinyanga ezi-3-6

Imveliso yovavanyo lwe-R&D I-Composite scraper, ukutshintshwa okuguquguqukayo

9.2 Imiqathango yokusetyenziswa

Iinkcukacha zokuhlohla:

Sebenzisa i-torque wrench (5-8N·m)

Qinisekisa ukuhambelana (≤0.02mm)

Iimeko zokugcina:

Gcina kude nokukhanya (ukhuseleko UV)

Beka ngokuthe tye (anti-deformation)

Umgangatho wokulahlwa:

Ipolyurethane: utshintsho lobulukhuni ± 10%

Intsimbi: i-edge chipping>0.1mm

Shumi. Isishwankathelo

Njengesitshixo esisetyenziswayo soshicilelo oluchanekileyo, uphuhliso lwetekhnoloji yomatshini woshicilelo weDEK iblade ye-scraper ibonisa:

Ukuchaneka okuphezulu: amacandelo enkxaso angaphantsi kwe-01005

Ubomi obude: ubomi be-metal scraper budlula amaxesha ezigidi ezili-10

Ubukrelekrele: imvakalelo edibeneyo kunye nemisebenzi yempendulo

Iingcebiso zoqheliselo olungcono:

Ukuseka uvimba wobomi bomjikelo we-scraper

Qalisa inkqubo yothintelo lokubuyisela

Qhuba inkqubo yeparameter usetyenziso lwe-DOE

Kwixesha elizayo, ngophuhliso lwe-5G / 6G, ukupakishwa okuphambili kunye nobunye ubuchwepheshe, iteknoloji ye-scraper iya kuqhubeka iguqukela kwi-ultra-precision, i-multi-function kunye nezikhokelo ezizinzileyo.