Ulwakhiwo
Imekobume yolwandle iyinkimbinkimbi kwaye ihlala itshintsha. Ngexesha lokuhamba ngenqanawa, iinqanawa zichatshazelwa kukuchaphazeleka ngamaza, ukugqwala kwetyuwa, ukuguquguquka kobushushu, kunye nokuphazamiseka kwe-electromagnetic. Ezi meko zinzima zibeka iimfuno eziphezulu kwiintambo zebhasi zasemanzini, kwaye zombini izakhiwo zekhebula kunye nezixhobo zekhebula ziyaqhubeka nokuphuculwa ukuze zihlangabezane neemfuno ezingqongqo ngakumbi.
Okwangoku, ulwakhiwo oluqhelekileyo lweentambo zebhasi eziqhelekileyo zasemanzini lubandakanya:
Izinto zokuqhuba: Iikhontraktha zobhedu ezifakwe kwikotoni ezixineneyo/ ezifakwe kwikotoni ezixineneyo. Xa kuthelekiswa nobhedu olungenanto, ubhedu olufakwe kwikotoni lunika ukumelana okungcono nokugqwala.
Izinto zokwambathisa: Ukwambathisa i-polyethylene enefoam (Foam-PE). Inciphisa ubunzima ngelixa ibonelela ngokwambathisa okungcono kunye nokusebenza kombane.
Izinto zokukhusela: Ukukhusela ngefoyile ye-aluminiyam + ukukhusela ngekotoni ubhedu olulukiweyo. Kwezinye iinkqubo, izixhobo zokukhusela ezisebenza kakuhle ezifanaiteyiphu ye-mylar yefoyile yobheduingasetyenziswa. Isakhiwo esikhuselwe kabini siqinisekisa ukuhanjiswa komgama omde kunye nokumelana okunamandla kokuphazamiseka kwe-electromagnetic.
Izinto ezisetyenziswa kwisingxobo: Isingxobo se-polyolefin esingenamsi uphantsi (LSZH) esithintela ilangabi. Sihlangabezana neemfuno ze-single-core flame retardance (IEC 60332-1), i-bundled flame retardance (IEC 60332-3-22), kunye neemfuno ze-halogen ezingenamsi uphantsi (IEC 60754, IEC 61034), nto leyo eyenza ukuba sibe sisixhobo esisetyenziswa kakhulu kwizingxobo zaselwandle.
Oku kungasentla kubumba ulwakhiwo olusisiseko lweentambo zebhasi zasemanzini. Kwiindawo ezineemfuno eziphezulu, kunokufuneka ezinye izixhobo zentambo ezikhethekileyo. Umzekelo, ukuhlangabezana neemfuno zokumelana nomlilo (IEC 60331), iiteyipu ze-mica ezifanaiteyiphu ye-mica ye-phlogopitekufuneka ifakwe phezu komaleko wokugquma; ukuze kukhuselwe ngoomatshini ngakumbi, kunokongezwa isikrweqe se-galvanized steel tape kunye nezinye iileya ze-sheath ezongezelelweyo.
Ulwahlulo
Nangona ulwakhiwo lweentambo zebhasi zasemanzini lufana kakhulu, iimodeli kunye nokusetyenziswa kwazo kwahlukile kakhulu. Iintlobo eziqhelekileyo zeentambo zebhasi zasemanzini ziquka:
1. IProfibus PA
2. I-Profibus DP
3. I-CANBUS
4. RS485
5. Iprofinet
Ngokubanzi, iProfibus PA/DP isetyenziselwa ukwenza izinto ngokuzenzekelayo kunye nonxibelelwano lwe-PLC; iCANBUS isetyenziselwa ulawulo lweenjini kunye neenkqubo ze-alamu; i-RS485 isetyenziselwa unxibelelwano lwezixhobo kunye ne-I/O ekude; iProfinet isetyenziselwa iinkqubo zolawulo olukhawulezayo kunye neenethiwekhi zokuhamba.
Iimfuno
Iintambo zebhasi zaselwandle mazilandele uthotho lwemigangatho ukuqinisekisa ukuthembeka nokhuseleko kwiindawo zaselwandle.
Ukumelana netyuwa: Umoya ojikeleze ulwandle uqulathe ityuwa eninzi, nto leyo edla iintambo ngamandla. Iintambo zebhasi zaselwandle kufuneka zibonelele ngokumelana okuhle nokugqwala kwetyuwa, kwaye izixhobo zentambo mazithintele ukuwohloka kwexesha elide.
Ukumelana nokuphazamiseka kwe-electromagnetic: Iinqanawa zinezixhobo ezahlukeneyo ezivelisa ukuphazamiseka kwe-electromagnetic okunamandla. Iintambo zebhasi zasemanzini kufuneka zibe nokumelana okuhle kwe-EMI/RFI ukuqinisekisa ukuhanjiswa kwesignali okuzinzileyo.
Ukumelana nokungcangcazela: Iinqanawa zifumana ukungcangcazela okuqhubekayo ngenxa yempembelelo yamaza. Iintambo zebhasi zasemanzini kufuneka zihlale zikwazi ukumelana nokungcangcazela, ziqinisekise ukuba isakhiwo sisemgangathweni.
Ukumelana nobushushu obuphezulu nobuphantsi: Iintambo zebhasi zasemanzini kufuneka zisebenze ngokuthembekileyo phantsi kobushushu obuphezulu. Iimfuno zezixhobo eziqhelekileyo zichaza ubushushu obusebenzayo obuphakathi kwe-−40°C ukuya kwi-+70°C.
Ukulibaziseka kwedangatye: Kwimeko yomlilo, iintambo ezivuthayo zinokuvelisa umsi onzima kunye neegesi ezinobuthi, nto leyo ebeka emngciphekweni ukhuseleko lwabasebenzi. Iishelufu zeentambo zebhasi yolwandle kufuneka zisebenzise izixhobo ze-LSZH kwaye zithobele i-IEC 60332-1 single-core flame retardance, i-IEC 60332-3-22 bundled flame retardance, kunye ne-IEC 60754-1/2 kunye ne-IEC 61034-1/2 low-smoke, halogen-free requirements.
Njengoko imigangatho yoshishino isiya iqina, isiqinisekiso soluntu lokwahlulwahlulwa siye saba sisalathisi sokusebenza esibaluleke ngakumbi. Iiprojekthi ezininzi zaselwandle zifuna iintambo ukuze zifumane iziqinisekiso ezifana ne-DNV, i-ABS, okanye i-CCS.
Ngathi
I-ONE WORLD igxile kuphando, uphuhliso, kunye nokubonelela ngezinto ezifunekayo kwiintambo zebhasi zasemanzini. Iimveliso zethu eziphambili ziquka ii-copper copper conductors, izinto zokukhusela i-Foam-PE, i-aluminium foil shielding, i-copper braiding, i-copper foil Mylar tape, i-LSZH flame-retardant polyolefin sheaths, i-phlogopite mica tape, kunye ne-galvanized steel tape armor. Sizimisele ukubonelela abavelisi beentambo ngezisombululo zezinto ezihlangabezana nemigangatho yomgangatho wolwandle, ukuqinisekisa ukusebenza okuzinzileyo kwexesha elide kweentambo zebhasi phantsi kweemeko ezinzima zolwandle.
Ixesha leposi: Novemba-25-2025