Intshayelelo kwiindidi kunye nemigaqo yokukhetha iitheminali zokubopha iintambo zemoto eziveziweyo

Intshayelelo kwiindidi kunye nemigaqo yokukhetha iitheminali zokubopha iintambo zocingo lwemoto

Inkcazelo emfutshane:

Itheminali yokubopha sisiqalelo sokuqhuba esinokwenza isekethe enento ehambelanayo yokuqhuba.I-terminal ibandakanya iintlobo ezimbini zezikhonkwane kunye neziseko, ezidlala indima yokudibanisa umbane.Izinto ezisetyenzisiweyo zizikhonduki ezilungileyo ezifana nobhedu kunye ne-alloys yalo.Umphezulu wesilivere, ufakwe ngegolide okanye i-tin-plated ukuphucula ukuxhathisa i-corrosion kunye ne-oxidation resistance.kunye ne-anti-rust.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Uhlobo lwetheminali

Iitheminali zinokwahlulwa zibe luchungechunge lwamaphepha, uchungechunge lwe-cylindrical kunye nochungechunge lwe-wire joint ngokwemilo yazo.
1) Iitheminali ze-chip series zenziwe nge-H65Y okanye i-H70Y, kwaye ubukhulu bezinto buyi-0.3 ukuya kwi-0.5.Umzobo weskimu wamanye amacandelo uboniswe kuMfanekiso 2.
2) Ii-terminals ze-cylindrical series zenziwe nge-H65Y okanye i-Qsn6.5-0.1 yezinto eziphathekayo, kunye nobukhulu bezinto eziphathekayo ngu-0.3 ukuya kwi-0.4.Umzobo weskimu wamanye amacandelo uboniswe kuMfanekiso 3.

3) Iitheminali zechungechunge lwe-wire connector zihlulwe zibe ziintlobo ezintathu: U-U-shaped, i-fork-shaped kunye ne-hole-shaped.
① Itheminali enemilo engu-U yenziwe nge-H62Y2, H65Y, H68Y okanye Qsn6.5-0.1 imathiriyeli, enobunzima obuyi-0.4 ukuya ku-0.6.Umzobo weskimu wamanye amacandelo uboniswe kuMfanekiso 4a;
②Itheminali yefolokhwe ikwabizwa ngokuba yi-Y-type terminal.I-terminal yohlobo lwe-Y yenziwe ngezinto ze-H62Y2, kunye nobukhulu bezinto ezi-0.4 ukuya kwi-0.6.Inxalenye yomhlaba i-nickel-plated kwaye ine-conductivity elungileyo yombane.Umzobo weskimu wamanye amacandelo uboniswe kuMfanekiso 4b;
③ Iitheminali zomngxunya ziqhele ukusebenzisa i-H65Y kunye ne-H65Y2 njengesiseko semathiriyeli, kwaye ubukhulu bemathiriyeli yi-0.5 ukuya kwi-1.0.Umzobo weskimu wamanye amalungu ubonisiwe kuMfanekiso 4c.

Imigaqo yokukhetha iitheminali

Ii-terminals ezicwecwe ezahlukeneyo kufuneka zikhethwe ngokweziqhagamshelo ezahlukeneyo kunye neemfuno ezahlukeneyo.Kwizixhobo ezineemfuno eziphezulu zokusebenza, njengee-terminals ze-airbags, i-ABS, i-ECU, njl., iindawo ezifakwe ngegolide kufuneka zikhethwe ukuze kuqinisekiswe ukhuseleko kunye nokuthembeka, kodwa ngokuqwalasela iindleko, unyango oluyinxenye lwegolide lunokukhethwa kwindawo ukuhlangabezana neemfuno zokusebenza.
Imigaqo ekhethiweyo yokukhetha yile:
1. Qinisekisa ukuba iitheminali zihambelana ngokufanelekileyo nezihlanganisi ezikhethiweyo.
2.Khetha i-terminal efanelekileyo yocingo lwedayamitha ye-crimped wire.
3.Ngomngxunya omnye ongenamanzi, khetha i-terminal enokuthi umsila wayo unqanyulwe kwiplagi engenamanzi.
4.Qinisekisa ukuthembeka koqhagamshelwano.Xa ukhetha i-terminals, qinisekisa uqhagamshelwano olufanelekileyo kunye nezixhobo zombane kunye neeplagi-ins, ukuze unciphise ukuchasana noqhagamshelwano kunye nokuphucula ukuthembeka.Umzekelo, unxibelelwano lomphezulu lungcono kunonxibelelwano lwamanqaku, kwaye uhlobo lwe-pinhole lungcono kunohlobo lwentwasahlobo yeqabunga.Kuyilo, kulungele ukusebenzisa isinxibelelanisi esinesakhiwo sokunyanzeliswa kwentwasahlobo ephindwe kabini (ukuchasana okuphantsi kakhulu).
5.Impedance ehambelanayo.Ezinye iisignali zineemfuno zokumatshaniswa kwe-impedance, ngakumbi iisignali zerediyo zamaza erediyo, ezineemfuno ezingqongqo zokumelana ne-impedance.Xa i-impedance ingahambelani, iya kubangela ukubonakaliswa kwesignali, ngaloo ndlela ichaphazela ukuhanjiswa kwesignali.Ke ngoko, xa ukhetha i-terminal, qiniseka ukuba ukhetha i-terminal ene-impedance ehambelanayo.
Apha, imbalelwano phakathi kwangoku enokuthi ithwalwe ngamatheminali aseJapan kunye nobubanzi bocingo obusebenzayo bushwankathelwa.Izibalo zangoku ezinokuthi zithwalwe ngamatheminali angangeni manzi kunye nediameter yocingo esebenzayo iboniswe kwiThebhile 5, kwaye izibalo zangoku kunye nediameter yocingo esebenzayo yeetheminali ezingenamanzi ziboniswe kwiThebhile.