Raws li huab cua frying lauj kaub tau dhau los ua neeg nyiam nyob hauv Suav teb, tam sim no nws tau nthuav dav thoob plaws lub voj voog kev lag luam txawv teb chaws thiab tau txais kev nyiam los ntawm cov neeg siv khoom txawv teb chaws. Raws li kev tshawb fawb tshiab ntawm Statista, 39.9% ntawm cov neeg siv khoom Asmeskas tau hais tias yog tias lawv npaj yuav cov khoom siv hauv chav ua noj me me hauv 12 lub hlis tom ntej, cov khoom yuav zoo tshaj plaws yog cua fryer. Txawm hais tias nws raug muag mus rau North America, Europe, lossis lwm thaj chaw, nrog rau kev loj hlob ntawm kev muag khoom, cov cua fryers tau xa ntau txhiab lossis txawm tias kaum tawm txhiab tus khoom txhua lub sijhawm, thiab kev tshuaj xyuas ua ntej xa khoom yog qhov tseem ceeb tshwj xeeb.
Kev soj ntsuam ntawm cov cua fryers
Cua fryers yog cov khoom siv hauv tsev. Kev tshuaj xyuas ntawm cov tshuab cua tshuab feem ntau yog raws li IEC-2-37 tus qauv: qauv kev nyab xeeb rau tsev neeg thiab cov khoom siv hluav taws xob zoo sib xws - cov kev cai tshwj xeeb rau kev lag luam hluav taws xob fryers thiab tob fryers. Yog tias qhov kev ntsuam xyuas hauv qab no tsis tau qhia, nws txhais tau tias txoj kev xeem yog raws li IEC cov qauv thoob ntiaj teb.
1. Kev kuaj kev thauj mus los (tsis siv rau cov khoom tawg yooj yim)
Txoj Kev Xeem: Ua qhov kev xeem poob raws li ISTA 1A tus qauv. Tom qab 10 tee, cov khoom thiab ntim khoom yuav tsum tsis muaj kev tuag thiab teeb meem loj. Qhov kev ntsuam xyuas no yog siv los simulate lub caij nplooj zeeg dawb uas cov khoom yuav raug rau thaum lub sij hawm thauj mus los, thiab tshawb xyuas lub peev xwm ntawm cov khoom los tiv thaiv kev raug mob.
2. Kev tshuaj xyuas thiab kev sib dhos
-Qhov saum npoo ntawm electroplated qhov chaw yuav tsum du yam tsis muaj pob, pinholes thiab npuas.
-Cov xim pleev xim rau ntawm cov xim pleev xim yuav tsum tiaj tus thiab ci, nrog cov xim tsis sib xws thiab cov xim ruaj khov, thiab nws lub ntsiab saum npoo yuav tsum tsis muaj qhov tsis xws luag cuam tshuam rau cov tsos xws li xim ntws, stains, wrinkles thiab tev.
-Qhov saum npoo ntawm cov khoom yas yuav tsum du thiab sib xws hauv cov xim, tsis muaj qhov pom tseeb ntawm sab saum toj dawb, khawb thiab xim xim.
-Cov xim tag nrho yuav tsum zoo ib yam yam tsis muaj qhov sib txawv xim pom tseeb.
-Qhov sib dhos tshem tawm / kauj ruam ntawm qhov chaw sab nrauv ntawm cov khoom yuav tsum tsawg dua 0.5 hli, thiab tag nrho cov kev ua tau zoo yuav tsum zoo ib yam, lub zog haum yuav tsum zoo ib yam thiab tsim nyog, thiab tsis muaj nruj los yog xoob haum.
-Cov roj hmab ntxhua hauv qab yuav tsum tau sib sau ua ke kom tsis txhob poob, kev puas tsuaj, xeb thiab lwm yam tshwm sim.
3. Cov khoom loj / qhov hnyav / lub zog qaum ntsuas qhov ntev
Raws li cov khoom tshwj xeeb lossis cov qauv kev sib piv cov qauv muab los ntawm cov neeg siv khoom, ntsuas qhov hnyav ntawm ib qho khoom, qhov loj ntawm cov khoom, qhov hnyav tag nrho ntawm lub thawv sab nrauv, qhov loj ntawm lub thawv sab nrauv, qhov ntev ntawm lub hwj huam qaum thiab lub muaj peev xwm ntawm cua fryer. Yog tias tus neeg siv khoom tsis muab cov lus qhia txog kev kam rau siab, kev kam rau siab ntawm +/- 3% yuav tsum tau siv.
4. Txheej adhesion kuaj
Siv 3M 600 daim kab xev los ntsuas qhov adhesion ntawm cov roj tsuag, kub stamping, UV txheej thiab luam ntawv nto, thiab tsis muaj 10% ntawm cov ntsiab lus tuaj yeem poob.
5. Daim ntawv xeem kev sib txhuam
So cov ntawv nplaum nrog ib daim ntaub dipped hauv dej rau 15S, thiab tom qab ntawd so nrog ib daim ntaub dipped hauv roj av rau 15S. Tsis muaj qhov pom tseeb hloov ntawm daim ntawv lo, thiab cov ntawv sau yuav tsum meej, tsis muaj kev cuam tshuam rau kev nyeem ntawv.
6. Kev xeem ua haujlwm puv (nrog rau cov haujlwm uas yuav tsum tau sib sau ua ke)
Kev hloov / pob qhov rooj, kev teeb tsa, kev hloov kho, teeb tsa, tso saib thiab lwm yam haujlwm tau teev tseg hauv phau ntawv yuav tsum muaj peev xwm ua haujlwm tau zoo. Txhua txoj haujlwm yuav tsum ua raws li kev tshaj tawm. Rau cov cua fryer, kev ua haujlwm ntawm chips, nqaij qaib tis thiab lwm yam khoom noj yuav tsum tau sim. Tom qab ua noj, sab nrauv ntawm daim tawv nqaij yuav tsum yog xim av xim av nkig, thiab sab hauv ntawm daim tawv nqaij yuav tsum qhuav me ntsis tsis muaj dej noo, nrog saj zoo; Tom qab ua noj nqaij qaib tis, daim tawv nqaij ntawm cov qaib tis yuav tsum tau nkig thiab yuav tsum tsis txhob muaj cov kua dej ntws tawm. Yog tias cov nqaij tawv dhau lawm, nws txhais tau hais tias cov qaib tis qhuav dhau lawm, thiab nws tsis yog qhov ua tau zoo.
7. Input zog kuaj
Test method: ntsuas thiab xam lub zog sib txawv raws li qhov ntsuas voltage.
Raws li qhov ntsuas hluav taws xob thiab qhov ntsuas kub ib txwm ua haujlwm, qhov sib txawv ntawm lub zog ntsuas hluav taws xob yuav tsum tsis txhob ntau dua li cov kev cai hauv qab no:
| Rated zog (W) | Tso cai sib txawv |
| 25<; ≤ 200 | ± 10% |
| > 200 | +5% lossis 20W (Qhov twg ntau dua), -10% |
8. High voltage xeem
Kev sim txoj kev: Siv qhov xav tau voltage (qhov voltage yog txiav txim siab raws li cov khoom lag luam lossis qhov hluav taws xob hauv qab hauv paus) ntawm cov khoom yuav tsum tau kuaj, nrog rau lub sijhawm ua haujlwm ntawm 1s thiab cov xau tam sim no ntawm 5mA. Yuav tsum tau kuaj voltage: 1200V rau cov khoom muag hauv Tebchaws Meskas lossis Canada; 1000V rau Chav Kawm I muag rau Tebchaws Europe thiab 2500V rau Chav Kawm II muag rau Tebchaws Europe, tsis muaj kev puas tsuaj. Cua fryers feem ntau yog rau Class I.
9. Pib xeem
Txoj kev kuaj: tus qauv yuav tsum tau siv los ntawm qhov ntsuas hluav taws xob, thiab ua haujlwm tsawg kawg 4 teev nyob rau hauv tag nrho cov load lossis raws li cov lus qhia (yog tias tsawg dua 4 teev). Tom qab qhov kev xeem, tus qauv yuav tsum muaj peev xwm dhau qhov kev ntsuas hluav taws xob siab, ntsuas kev ua haujlwm, ntsuas kev tiv thaiv hauv av, thiab lwm yam, thiab cov txiaj ntsig yuav tsis muaj qhov tsis xws luag.
10.Grounding xeem
Kev xeem txoj kev: qhov ntsuas av tam sim no yog 25A, lub sijhawm yog 1s, thiab qhov tsis kam tsis siab tshaj 0.1ohm. Kev ua lag luam Asmeskas thiab Canadian: qhov kev sim hauv av tam sim no yog 25A, lub sijhawm yog 1s, thiab qhov kev tiv thaiv tsis ntau dua 0.1ohm.
11. Thermal fuse muaj nuj nqi kuaj
Cia qhov ntsuas kub tsis ua haujlwm, kub kub kom qhuav kom txog thaum lub thermal fuse raug txiav, lub fuse yuav tsum ua, thiab tsis muaj teeb meem kev nyab xeeb.
12. Kev ntsuas qhov ntsuas hluav taws xob
Txoj kev xeem: IEC tus qauv: rub 25 zaug. Yog tias qhov hnyav ntawm cov khoom tsawg dua lossis sib npaug ntawm 1kg, rub 30N; Yog tias qhov hnyav ntawm cov khoom yog ntau tshaj 1kg tab sis tsawg dua los yog sib npaug rau 4kg, rub 60N; Yog tias qhov hnyav ntawm cov khoom yog ntau tshaj 4 kg, rub 100 newtons. Tom qab qhov kev sim, cov kab hluav taws xob yuav tsum tsis txhob tsim ntau tshaj 2 hli hloov chaw. UL tus qauv: rub 35 phaus, tuav rau 1 feeb, thiab cov hlua hluav taws xob tsis tuaj yeem tsim tawm.
13. Kev ua haujlwm sab hauv thiab kev tshuaj xyuas qhov tseem ceeb
Tshawb xyuas cov qauv sab hauv thiab cov khoom tseem ceeb raws li CDF lossis CCL.
Feem ntau xyuas cov qauv, specification, chaw tsim tshuaj paus thiab lwm yam ntaub ntawv ntawm muaj feem xyuam. Feem ntau, cov khoom no suav nrog: MCU, Relay, Mosfet, loj electrolytic capacitor, loj tsis kam, davhlau ya nyob twg, tiv thaiv cov khoom xws li PTC, MOV, thiab lwm yam.
14. Lub moos raug kuaj xyuas
Lub moos yuav tsum tau teem caij raws li cov lus qhia, thiab lub sijhawm tiag tiag yuav tsum raug xam raws li kev ntsuas (teeb ntawm 2 teev). Yog tias tsis muaj qhov xav tau ntawm cov neeg siv khoom, lub siab ntev ntawm lub moos hluav taws xob yog +/- 1min, thiab lub siab ntev ntawm lub moos yog +/- 10%
15. Kev txheeb xyuas kev ruaj ntseg
UL tus qauv thiab txoj kev: tso lub tshuab hluav taws xob rau ntawm txoj kab nqes ntawm 15 degrees los ntawm lub dav hlau kab rov tav raws li niaj zaus, tso cov hlua hluav taws xob ntawm qhov tsis zoo tshaj plaws, thiab cov khoom siv yuav tsum tsis txhob tig.
IEC cov qauv thiab cov txheej txheem: tso lub tshuab cua txias rau ntawm lub dav hlau inclined 10 degrees los ntawm lub dav hlau kab rov tav raws li kev siv ib txwm, thiab muab cov hlua hluav taws xob tso rau ntawm qhov tsis zoo tshaj plaws yam tsis muaj kev hloov pauv; Muab nws tso rau ntawm lub dav hlau inclined 15 degrees ntawm lub dav hlau kab rov tav, thiab tso lub hwj chim qaum rau hauv txoj hauj lwm tsis zoo tshaj plaws. Nws raug tso cai hla, tab sis qhov ntsuas kub nce siab yuav tsum tau rov ua dua.
16. Kuaj compression test
Cov cuab yeej kho ntawm tus kov yuav tiv taus lub siab ntawm 100N rau 1 feeb. Los yog kev txhawb nqa ntawm tus kov sib npaug li 2 npaug ntawm cov dej ntim ntawm tag nrho lub lauj kaub thiab qhov hnyav ntawm lub plhaub rau 1 feeb. Tom qab qhov kev sim, qhov kho qhov system tsis muaj qhov tsis xws luag. Xws li riveting, vuam, thiab lwm yam.
17. Kev sim suab nrov
Daim ntawv pov thawj: IEC 60704-1
Kev sim txoj kev: nyob rau hauv lub suab nrov tom qab <25dB, muab cov khoom tso rau ntawm lub rooj kuaj nrog qhov siab ntawm 0.75m nyob rau hauv nruab nrab ntawm chav tsev, tsawg kawg yog 1.0m deb ntawm cov phab ntsa; Muab qhov ntsuas hluav taws xob rau cov khoom thiab teeb tsa lub iav kom cov khoom tsim lub suab nrov tshaj plaws (Airfly thiab Rotisserie iav tau pom zoo); Ntsuas tus nqi siab tshaj plaws ntawm lub suab siab (A-hnyav) ntawm qhov deb ntawm 1m ntawm pem hauv ntej, nram qab, sab laug, sab xis thiab sab saum toj ntawm cov khoom. Qhov ntsuas lub suab siab yuav tsum tsawg dua li tus nqi decibel xav tau los ntawm cov khoom specification.
18. Kev ntsuas dej ntws
Sau lub thawv sab hauv ntawm lub tshuab cua fryer nrog dej thiab cia nws sawv. Tag nrho cov cuab yeej yuav tsum tsis txhob xau.
19. Barcode scanning xeem
Lub barcode yog luam tawm kom meej thiab luam nrog barcode scanner. Cov txiaj ntsig scanning yog zoo ib yam nrog cov khoom.
Post lub sij hawm: Mar-10-2023