Labaran Kamfani
Ƙimar aiki na kayan Jaket na USB
A matsayin muhimmin iko da kayan aikin watsa sigina, kebul ɗin yana ƙara yin amfani da shi sosai a cikin matsanancin yanayi daban-daban. A cikin aikace-aikace daban-daban, kayan kwalliyar kebul suna taka muhimmiyar rawa wajen kare abubuwan ciki na igiyoyi daga abubuwan muhalli kamar danshi, zafi, da damuwa na inji.
A cikin wannan takarda, takwas da aka saba amfani da na USB sheathing kayan - crosslinked polyethylene (XLPE), polytetrafluoroethylene (PTFE), fluorinated ethylene propylene (FEP), perfluoroalkoxy guduro (PFA), polyurethane (PUR), polyethylene (PE), thermoplastic elastomer (TPE) kuma ana ɗaukar polyvinyl chloride (PVC) a matsayin misali. Kowannensu yana da halaye daban-daban na aikin, maƙasudin shine cikakken kimanta aikin waɗannan kayan ta hanyar gwaji mai amfani da bincike na bayanai, da kuma ba da jagora mai amfani don ƙira da aikace-aikacen jaket na USB.
Kayan Jaket:
Binciken aikin kayan aiki da gwaji mai amfani
1. Gwajin juriya na zafin jiki
Mun gudanar da gwaje-gwajen juriya na zafin jiki akan abubuwa takwas, gami da tsufa na thermal da ƙananan gwajin tasirin zafi.
Binciken bayanai:
| Kayan abu | Yanayin zafin jiki na tsufa na thermal (℃) | Ƙananan zafin zafi mai tasiri (℃) |
XLPE | -40-90 | -60 |
PTFE | -200-260 | -200 |
FEP | -80-200 | -100 |
PFA | -200-250 | -150 |
DUK DA | -40-80 | -40 |
ON | -60-80 | -60 |
TPE | -60-100 | -40 |
PVC | -10-80 | -10 |
Kamar yadda ake iya gani daga bayanan, PTFE da PFA suna da mafi girman kewayon zafin jiki kuma sun dace da yanayin zafi mai girma da ƙananan.
2. Gwajin juriya na ruwa
Mun gwada kayan don juriyar ruwa, gami da gwaje-gwajen jiƙa da gwaje-gwajen watsa tururin ruwa.
Binciken bayanai:
Kayan abu | Yawan sha ruwa (%) | Ruwa tururin watsa (g/m² · 24h) |
XLPE | 0.2 | 0.1 |
PTFE | 0.1 | 0.05 |
FEP | 0.1 | 0.08 |
PFA | 0.1 | 0.06 |
DUK DA | 0.3 | 0.15 |
ON | 0.4 | 0.2 |
TPE | 0.5 | 0.25 |
PVC | 0.8 | 0.3 |
Daga bayanan, ana iya ganin cewa PTFE, FEP, da PFA suna da ƙananan shayar ruwa da kyakkyawan aikin shinge na ruwa, yana nuna kyakkyawan juriya na ruwa.
3. Gwajin juriya na mold
Mun gudanar da gwaje-gwajen al'adun gyare-gyare na dogon lokaci don lura da yin rikodin girma na mold a saman kowane abu.
Binciken bayanai:
| Kayan abu | Halin girma mold |
XLPE | Ƙananan girma |
PTFE | Babu girma |
FEP | Babu girma |
PFA | Babu girma |
DUK DA | Ƙananan girma |
ON | Ƙananan girma |
TPE | Matsakaicin girma |
PVC | Babban girma |
Daga bayanan, ana iya ganin cewa PTFE, FEP, da PFA suna da kyakkyawan aikin rigakafin mold a cikin mahalli mai laushi.
4. Gwajin aikin lantarki
An gwada kaddarorin lantarki na kayan, kamar juriya na rufi da ƙarfin dielectric.
Binciken bayanai:
Kayan abu | Juriya na Insulation (Ω·m) | Ƙarfin Dielectric (kV/mm) |
XLPE | 10^14 | 30 |
PTFE | 10^18 | 60 |
FEP | 10^16 | 40 |
| PFA | 10^17 | 50 |
DUK DA | 10^12 | 25 |
ON | 10^11 | 20 |
TPE | 10^13 | 35 |
PVC | 10^10 | 15 |
Daga bayanan, ana iya ganin cewa PTFE yana da mafi girman juriya na rufi da ƙarfin dielectric, yana nuna kyakkyawan aikin lantarki. Duk da haka, aikin lantarki na PVC ba shi da kyau.
5. Gwajin kayan aikin injiniya
An gwada kaddarorin injina kamar ƙarfin ƙarfi da haɓakawa a lokacin hutu.
Binciken bayanai:
Kayan abu | Ƙarfin ƙarfi (MPa) | Tsawaitawa a lokacin hutu (%) |
XLPE | 15-30 | 300-500 |
PTFE | 10-25 | 100-300 |
FEP | 15-25 | 200-400 |
PFA | 20-35 | 200-450 |
DUK DA | 20-40 | 400-600 |
ON | 10-20 | 300-500 |
TPE | 10-30 | 300-600 |
PVC | 25-45 | 100-200 |
Ana yin amfani da igiyoyi sau da yawa don lanƙwasa, karkatarwa, da sauran nau'ikan damuwa na inji yayin shigarwa da aiki. Yin la'akari da ƙarfin ƙarfin ƙarfi, sassauci, da juriya na abrasion na kayan jaket yana da mahimmanci wajen ƙayyade ikon su na jure wa irin waɗannan matsalolin ba tare da lalata amincin kebul ba. Ana iya gani daga bayanan da PUR da TPE suka yi mafi kyau dangane da ƙarfin ƙarfin hali elongation a karya kuma suna da kyawawan kaddarorin inji, yayin da PVC yana da ƙarancin kayan aikin injiniya.
Dangane da binciken bayanan da ke sama, ana ba da shawarar cewa ku zaɓi kayan jaket ɗin kebul da ya dace daidai da takamaiman yanayin aikace-aikacen da buƙatun:
Jure yanayin zafi: PTFE da PFA suna da mafi girman kewayon zafin jiki kuma sun dace musamman don yanayin yanayin zafi da ƙasa. Wadannan abubuwa biyu sun dace don aikace-aikacen da ke buƙatar matsanancin zafi.
Juriya na ruwa: PTFE, FEP da PFA suna da ƙananan shayar ruwa da kyawawan kaddarorin shinge na ruwa, suna nuna kyakkyawan juriya na ruwa. Ya kamata a yi la'akari da waɗannan kayan don igiyoyi da aka yi amfani da su a cikin rigar ko ƙarƙashin ruwa.
Juriya na mold: PTFE, FEP da PFA suna da kyakkyawan juriya na mold a cikin mahalli mai laushi. An fi son waɗannan kayan don igiyoyi waɗanda ke buƙatar amfani na dogon lokaci a cikin yanayi mai ɗanɗano ko mildew.
Kaddarorin lantarki: PTFE yana da mafi girman juriya na rufi da ƙarfin dielectric, yana nuna kyawawan kayan lantarki. Don aikace-aikacen da ke buƙatar babban aikin lantarki, kamar manyan igiyoyi masu ƙarfin lantarki ko igiyoyin watsa sigina, PTFE shine mafi kyawun zaɓi.
Kaddarorin injina: PUR da TPE suna aiki mafi kyau a cikin ƙarfin ƙarfi da haɓakawa a lokacin hutu, kuma suna da kyawawan kayan aikin injiniya. Don igiyoyin igiyoyi waɗanda ke buƙatar jure matsanancin damuwa na inji ko nakasawa, ana iya la'akari da waɗannan abubuwa biyu.
Overall, aikin kimantawa nana USBkayan kwasfa sun haɗa da cikakkiyar kimanta juriya ga abubuwan muhalli, aikin lantarki, ƙarfin injin, da dai sauransu Ta hanyar ingantaccen kimantawa, masana'antun da masu amfani za su iya yanke shawara masu hikima don zaɓar kayan sheath na USB wanda ya fi dacewa da takamaiman buƙatun aikace-aikacen su, kyakkyawan haɓaka gabaɗaya gabaɗaya. aminci da rayuwar sabis na tsarin kebul.
Kamfanin yana ba da tallafi na ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙa'idodi don haɓaka ingantaccen ingantaccen aiki da ci gaba mai dorewa na kayan kwasfa na kebul na waje. A lokaci guda, tare da ci gaba da haɓaka sabbin kayan fasaha da haɓaka buƙatar aikace-aikacen, za mu sa ido ga ƙarin kayan aikin kebul na waje tare da ku, shigar da sabon kuzari cikin ci gaban masana'antar kebul.