Fuse Cap Thiab Hu rau Soldering

1.Chemical muaj pes tsawg leeg ntawm Fuse Cap thiab Hu rau Soldering:

Copper plus Silver Cu plus Ag: 99.90

Bismuth Bi: 0.001

Beryllium Sb: 0.002

Arsenic Raws li: 0.002

Hlau Fe: 0.005

Lead Pb: 0.005

Sulfur S: 0.005

2.Mechanical zog ntawm T2 tooj liab ntawm Copper Outer Cap:

Qhov ceev g / cm³: 8.9

tus txheej xwm xa khoom:

(1) Lub phaj tooj liab uas tuaj yeem ua rau tooj liab Slip Cap yog nyob rau hauv lub xeev (R), lub thickness yog 4-14 hli, lub zog tensile yog Rm / Mpa (Ntau dua los yog sib npaug rau 195) thiab elongation tom qab tawg yog feem pua ​​(Ntau dua lossis sib npaug rau 30); Nws yog xa hauv cov duab ntawm (M, Y1, Y2, Y, T), Thickness 0.3-10mm, tensile zog Rm/Mpa (Ntau dua lossis sib npaug rau 205-350), elongation tom qab so feem pua ​​(Ntau dua lossis sib npaug rau 8-30), hardness HV: 60-120.

(2) tooj liab strip ntawm Copper Slip Cap Fitting nyob rau hauv (M, Y4, Y2, Y, T) lub xeev, thickness Ntau tshaj los yog sib npaug rau 0.2mm, tensile zog Rm/Mpa (Ntau tshaj los yog sib npaug rau { {5}}), elongation tom qab tawg feem pua ​​(Ntau dua lossis sib npaug rau 3-30), hardness HV: 60-120.

3.Kev thov ntawm tooj liab liab ntawm Copper Outer Cap:

Red Copper End Phaj muaj cov khoom siv hluav taws xob zoo heev, zoo thermal conductivity, zoo corrosion kuj thiab kev ua tau zoo, thiab Copper End Caps Round tuaj yeem welded thiab brazed. T2 tooj liab ntawm Copper End Cap Solder Fittings yog siv los ua hluav taws xob, thermal thiab corrosion-resistant Cheebtsam.

Cov kev cai rau kev kub kub soldering Fuse Contact thiab Cap

Soldering L-hom Termial ntawm Fuse yog ib txoj kev vuam uas siv cov hlau nplaum uas tsis tshua muaj melting point hlau solder kom sov, yaj, nkag mus thiab sau qhov sib koom ua ke ntawm cov hlau qhov chaw tooj liab Securing Lug (Kho qhov). Vim hais tias lub solder feem ntau yog tin-raws li alloy, nws thiaj li muaj npe.

1. Weldment nto kho rau Fuse Contact

Cov vuam qhov chaw Sib cuag rau Fuse ntsib nyob rau hauv phau ntawv soldering hlau vuam yog ntau yam hluav taws xob qhov chaw thiab nyob ntawm tej. Tshwj tsis yog tias cov khoom siv hluav taws xob nyob rau hauv "lub sij hawm pov hwm" yog siv nyob rau hauv kev tsim khoom loj, qhov chaw vuam Fuse Terminal Sib cuag tau ntsib nyob rau hauv ib txwm muaj feem ntau yuav tsum tau ntxuav qhov chaw. Ua hauj lwm, tshem tawm xeb, roj, plua plav thiab lwm yam impurities uas cuam tshuam qhov vuam zoo ntawm qhov vuam nto. Hauv kev lag luam phau ntawv, txoj hauv kev yooj yim thiab yooj yim xws li kev siv tshuab scraping thiab cawv thiab acetone scrubbing feem ntau yog siv.

2. Pre-soldering rau Fuse Terminal

Pre-soldering yog kom ntub cov khoom ua los yog cov khoom siv vuam yuav tsum tau soldered nrog solder ua ntej, uas feem ntau kuj hu ua tinning (Automotive) Fuse Terminal. Nws yog qhov tseeb rau kev hu ua ntej-soldering, vim tias nws cov txheej txheem thiab cov txheej txheem yog tag nrho cov txheej txheem ntawm soldering - lub solder wets saum npoo ntawm soldered qhov Fuse Terminal Sib cuag, thiab tom qab cov txheej txheem sib txuas yog tsim los ntawm diffusion ntawm cov hlau, qhov chaw. ntawm qhov soldered yog "plated" nrog ib txheej ntawm solder.

3. Tsis txhob siv cov flux ntau dhau rau Fuse Link Contact

Qhov zoo ntawm flux yog qhov tseem ceeb, tab sis tsis txhob xav tias ntau dua yog qhov zoo dua. Cov rosin ntau dhau tsis tsuas yog ua rau kev ua haujlwm ntawm kev tu ib puag ncig ntawm cov pob qij txha tom qab vuam Fuse End Blade Ferrules, tab sis kuj ua rau lub sijhawm cua sov (rosin melts, volatilizes thiab tshem tawm cov cua sov), txo cov kev ua haujlwm; thiab thaum lub sij hawm cua sov tsis txaus, nws yog ib qho yooj yim uas yuav tsum tau tov rau hauv lub solder los ua "Slag inclusion" defect; rau qhov vuam ntawm Fuse Fuse End Tag, ntau dhau flux yooj yim ntws mus rau cov neeg sib cuag, ua rau kev sib cuag tsis zoo.

1, Nrog rau kev paub tab thiab ruaj khov hlau ua lag luam yav tom ntej kev kwv yees.

2, Ex-ua haujlwm: Tuam Tshoj Hoobkas ncaj qha khoom, peb khwv tau 5 feem pua ​​​​cov nyiaj tau los thiab muab cov txiaj ntsig rau peb cov neeg siv khoom;

3, Lub Sijhawm Lead: 10-20hnub rau cov qauv / xaj xaj ntau;

4, Kev Lag Luam Kws Tshaj Lij: Txij li xyoo 2010 tus kws tshaj lij hauv Fuse Link hlau qhov tooj liab / tooj dag Cap Sib cuag kev daws teeb meem;

5, Kev Ua Tau Zoo: Kev koom tes ntev nrog cov neeg siv khoom lag luam nto moo xws li EATON BUSSMANN / MERSEN / ABB / KEMET / BYD / SINOFUSE, peb tuaj yeem muab Tus Nqi-txo thiab Kev Tshawb Fawb Tshaj Tawm Tshiab;

6, Pab Pawg Lub Zog: Tus kheej Stamping Tuag, Stamping thiab Drawing Machine, Hauv-tuag Riveting, Neeg Hlau Laser Vuam, Resistance Tin / Silver Brazing, thiab lwm yam;

1, Daim ntawv pov thawj kev nyab xeeb

Bolt Txuas Fuse End Blade Ferrules ua raws li EU RoHS cov lus qhia, tsis muaj txhuas thiab halogen dawb.

2, Zoo System

Peb tau pom zoo nrog thoob ntiaj teb kev ua tau zoo thiab kev tswj hwm raws li IATF16949, ISO9001.

Fuse Cap thiab Contact Soldering ntim raws li xa tuaj tuaj yeem khaws cia rau ib xyoos txij li hnub tau teev tseg rau ntawm daim ntawv ntim khoom raws li hauv qab no:

1) Kub: -15 degree - ntxiv rau 30 degree (tsis muaj condensation)

2) Cov av noo: 85 feem pua ​​RH lossis tsawg dua

3) Tsis txhob raug corrosive gas lossis dej hiav txwv

4) Tsis pom hmoov av

5) Tsis txhob raug tshav ntuj ncaj qha

6) Load: Tsis muaj daim ntawv thov ntawm cov khoom uas yuav ua rau deformation lossis degradation ntawm cov khoom.

Cim npe nrov: