Pamene poto yowotcha mpweya yakhala yotchuka kwambiri ku China, tsopano yafalikira padziko lonse la malonda akunja ndipo imakondedwa kwambiri ndi ogula akunja. Malinga ndi kafukufuku waposachedwa wa Statista, 39,9% ya ogula aku America adanena kuti ngati akufuna kugula zida zazing'ono zakukhitchini m'miyezi 12 ikubwerayi, chinthu chotheka kugula ndi chowotcha mpweya. Kaya imagulitsidwa ku North America, Europe, kapena madera ena, ndikukula kwa malonda, zowotcha mpweya zimatumiza zinthu masauzande kapena makumi masauzande nthawi iliyonse, ndipo kuwunika musanatumize ndikofunikira kwambiri.
Kuyang'anira zowotcha mpweya
Zowotcha mpweya ndi za zida zapakhitchini zapakhomo. Kuyang'anira zowotcha mpweya kumatengera muyezo wa IEC-2-37: muyezo wachitetezo wamanyumba ndi kukhazikitsa kwamagetsi kofananira - Zofunikira zapadera pazokazinga zamagetsi zamagetsi ndi zokazinga zakuya. Ngati mayesero otsatirawa sanasonyezedwe, zikutanthauza kuti njira yoyeserayo ikugwirizana ndi miyezo yapadziko lonse ya IEC.
1. Mayeso otsitsa a Transport (osagwiritsidwa ntchito pazinthu zosalimba)
Njira yoyesera: Chitani mayeso otsitsa malinga ndi ISTA 1A standard. Pambuyo madontho 10, mankhwala ndi ma CD ayenera kukhala opanda mavuto akupha komanso aakulu. Chiyesochi chimagwiritsidwa ntchito makamaka kuyerekezera kugwa kwaulele komwe malonda amatha kugwera pamayendedwe, komanso kufufuza kuthekera kwa chinthucho kukana kukhudzidwa mwangozi.
2. Maonekedwe ndi kuyendera msonkhano
-Pamwamba pa mbali electroplated ayenera yosalala popanda mawanga, pinholes ndi thovu.
-Filimu ya penti pamtundu wa penti iyenera kukhala yosalala komanso yowala, yokhala ndi mtundu wofanana ndi wosanjikiza wopaka utoto wokhazikika, ndipo pamwamba pake pamakhala opanda zilema zomwe zimakhudza mawonekedwe monga kutuluka kwa utoto, madontho, makwinya ndi peeling.
-Pamwamba pa mbali za pulasitiki zidzakhala zosalala ndi zofananira mumtundu, popanda zoonekeratu pamwamba zoyera, zokopa ndi mawanga amtundu.
- Mtundu wonse uzikhala wofanana popanda kusiyana koonekeratu kwamitundu.
-Chilolezo cha msonkhano / sitepe pakati pa mbali zakunja za mankhwala ziyenera kukhala zosakwana 0.5mm, ndipo ntchito yonse iyenera kukhala yosasinthasintha, mphamvu yokwanira iyenera kukhala yofanana ndi yoyenera, ndipo palibe zolimba kapena zotayirira.
-Wotsuka mphira pansi adzasonkhanitsidwa kwathunthu popanda kugwa, kuwonongeka, dzimbiri ndi zochitika zina.
3. Kukula kwa katundu / kulemera / mphamvu chingwe kutalika muyeso
Malinga ndi zomwe kasitomala amayesa kapena kuyesa kuyerekeza kwachitsanzo, kuyezetsa kulemera kwa chinthu chimodzi, kukula kwake, kulemera kwa bokosi lakunja, kukula kwa bokosi lakunja, kutalika kwa chingwe chamagetsi ndi mphamvu ya fryer. Ngati kasitomala sapereka zofunikira zololera, kulolera kwa +/- 3% kuyenera kugwiritsidwa ntchito.
4. Kuyeza kumatira mayeso
Gwiritsani ntchito tepi yomatira ya 3M 600 kuyesa kumamatira kwa mafuta opopera, masitampu otentha, zokutira za UV ndi malo osindikizira, ndipo palibe 10% ya zomwe zingagwe.
5. Kuyesa kukangana kwa label
Pukutani chomata choveteredwa ndi nsalu yoviikidwa m'madzi kwa 15S, ndiyeno pukutani ndi nsalu yoviikidwa mu petulo kwa 15S. Palibe kusintha koonekeratu pa chizindikirocho, ndipo zolembazo ziyenera kukhala zomveka bwino, popanda kusokoneza kuwerenga.
6. Kuyesa kwathunthu kwa ntchito (kuphatikiza ntchito zomwe ziyenera kusonkhanitsidwa)
Kusinthana / knob, kukhazikitsa, kusintha, kukhazikitsa, kuwonetsera ndi ntchito zina zomwe zafotokozedwa m'bukuli zidzatha kugwira ntchito bwino. Ntchito zonse zizigwirizana ndi zomwe zalengezedwa. Kwa fryer, ntchito yophika chips, mapiko a nkhuku ndi zakudya zina ziyenera kuyesedwa. Pambuyo kuphika, pamwamba pa tchipisi ayenera kukhala golide bulauni khirisipi kapangidwe, ndi mkati tchipisi ayenera pang`ono youma popanda chinyezi, ndi kukoma kwabwino; Mukatha kuphika mapiko a nkhuku, khungu la mapiko a nkhuku liyenera kukhala losalala ndipo pasakhale madzi otuluka. Ngati nyama ndi yolimba kwambiri, zikutanthauza kuti mapiko a nkhuku ndi owuma kwambiri, ndipo sizophikira bwino.
7. Mayeso olowetsa mphamvu
Njira yoyesera: kuyeza ndikuwerengera kupatuka kwa mphamvu pansi pa voliyumu yovotera.
Pansi pa voliyumu yovotera komanso kutentha kwanthawi zonse, kupatuka kwa mphamvu yovotera sikungakhale kwakukulu kuposa izi:
| Mphamvu zovoteledwa (W) | Kupatuka kololedwa |
| 25 <;≤200 | ±10% |
| >200 | + 5% kapena 20W (Chilichonse chachikulu), -10% |
8. Mayeso apamwamba kwambiri
Njira yoyesera: Ikani voteji yofunikira (magetsi amatsimikiziridwa molingana ndi gulu lazogulitsa kapena voteji pansi pa muzu) pakati pa zigawo zomwe ziyenera kuyesedwa, ndi nthawi ya 1s ndi kutayikira kwapano kwa 5mA. Zofunika kuyesa magetsi: 1200V kwa zinthu zogulitsidwa ku United States kapena Canada; 1000V ya Class I idagulitsidwa ku Europe ndi 2500V ya Class II yogulitsidwa ku Europe, popanda kusokoneza. Zowotcha mpweya nthawi zambiri zimakhala za Gulu Loyamba.
9. Mayeso oyambira
Njira yoyesera: chitsanzocho chidzayendetsedwa ndi magetsi ovotera, ndikugwira ntchito kwa maola osachepera 4 pansi pa katundu wathunthu kapena motsatira malangizo (ngati osachepera maola 4). Pambuyo pa mayesowo, chitsanzocho chizitha kuyesa mayeso okwera kwambiri, kuyesa ntchito, kuyesa kwapansi, ndi zina zambiri, ndipo zotsatira zake sizikhala ndi zolakwika.
10.Grounding mayeso
Njira yoyesera: kuyesa kwapansi ndi 25A, nthawi ndi 1s, ndipo kukana sikuposa 0.1ohm. Msika waku America ndi waku Canada: kuyesa kwapansi ndi 25A, nthawi ndi 1s, ndipo kukana sikuposa 0.1ohm.
11. Kuyesa kwa fuse yamafuta otentha
Lolani chochepetsera kutentha chisagwire ntchito, kuyaka kowuma mpaka fusesi yotentha italumikizidwa, fuseyo iyenera kuchitapo kanthu, ndipo palibe vuto lachitetezo.
12. Kuyesa kwamphamvu kwa chingwe chamagetsi
Njira yoyesera: Muyezo wa IEC: kukoka nthawi 25. Ngati kulemera kwa ukonde wa mankhwalawa ndi kochepa kapena kofanana ndi 1kg, kukoka 30N; Ngati kulemera kwa ukonde wa mankhwala ndi oposa 1kg koma osachepera kapena ofanana 4kg, kukoka 60N; Ngati kulemera kwa chinthucho kukuposa 4 kg, kokerani ma newton 100. Pambuyo pakuyesa, chingwe chamagetsi sichidzatulutsa kupitilira 2mm. Muyezo wa UL: kukoka mapaundi 35, gwirani mphindi imodzi, ndipo chingwe chamagetsi sichingatulutse.
13. Ntchito yamkati ndi kuyendera magawo ofunikira
Yang'anani kapangidwe ka mkati ndi zigawo zikuluzikulu malinga ndi CDF kapena CCL.
Makamaka yang'anani chitsanzo, mafotokozedwe, wopanga ndi zina zambiri za magawo ofunikira. Nthawi zambiri, zigawozi zikuphatikizapo: MCU, Relay, Mosfet, electrolytic capacitor yaikulu, kukana kwakukulu, terminal, zotetezera monga PTC, MOV, etc.
14. cheke kulondola koloko
Wotchiyo iyenera kukhazikitsidwa molingana ndi malangizo, ndipo nthawi yeniyeni iyenera kuwerengedwa molingana ndi muyeso (kuyikidwa pa maola 2). Ngati palibe chofunikira chamakasitomala, kulekerera kwa wotchi yamagetsi ndi +/- 1min, ndipo kulekerera kwa wotchi yamakina ndi +/- 10%
15. Kukhazikika cheke
UL muyezo ndi njira: ikani chowotcha mpweya pamalo otsetsereka a madigiri 15 kuchokera pa ndege yopingasa monga mwachizolowezi, ikani chingwe chamagetsi pamalo osayenera, ndipo chipangizocho sichingagubuduze.
Miyezo ndi njira za IEC: ikani chowotcha mpweya pa ndege yokhotakhota madigiri 10 kuchokera ku ndege yopingasa molingana ndi ntchito yanthawi zonse, ndikuyika chingwe chamagetsi pamalo osayenera kwambiri popanda kugubuduza; Ikani pa ndege yokhotakhota madigiri 15 kuchokera ku ndege yopingasa, ndikuyika chingwe cha mphamvu pamalo osayenera kwambiri. Amaloledwa kugubuduza, koma kuyesa kukwera kwa kutentha kumafunika kubwerezedwa.
16. Gwirani mayeso a psinjika
Chipangizo chokonzekera chogwiritsira ntchito chidzapirira kupanikizika kwa 100N kwa mphindi imodzi. Kapena chothandizira pa chogwiriracho chofanana ndi 2 kuchuluka kwa madzi a mphika wonse ndi kulemera kwa chipolopolo kwa mphindi imodzi. Pambuyo pa mayeso, dongosolo lokonzekera limakhala lopanda chilema. Monga riveting, kuwotcherera, etc.
17. Kuyesa kwaphokoso
Muyezo wolozera: IEC60704-1
Njira yoyesera: pansi pa phokoso lakumbuyo<25dB, ikani mankhwala patebulo loyesera ndi kutalika kwa 0.75m pakati pa chipinda, osachepera 1.0m kutali ndi makoma ozungulira; Perekani voteji yovotera kwa chinthucho ndikuyika zida kuti chinthucho chipange phokoso lalikulu (magiya a Airfly ndi Rotisserie akulimbikitsidwa); Yezerani kuchuluka kwa kuthamanga kwa mawu (A-kulemedwa) pamtunda wa 1m kuchokera kutsogolo, kumbuyo, kumanzere, kumanja ndi pamwamba pa chinthucho. Kuthamanga kwa mawu koyezedwa kudzakhala kochepa kuposa mtengo wa decibel wofunidwa ndi ndondomeko ya malonda.
18. Kuyesedwa kwa madzi kutayikira
Lembani chidebe chamkati cha fryer ndi madzi ndikuchisiya chilili. Zida zonse zisatayike.
19. Barcode scanning test
Barcode imasindikizidwa bwino ndikusinthidwa ndi barcode scanner. Zotsatira za sikanizo zimagwirizana ndi malonda.
Nthawi yotumiza: Mar-10-2023