Intambo yesiphethu yesixhumi sendiza yowesifazane nowesifazane engu-8mm M16-4
Umkhuba wokuthuthukiswa kwesixhumi sezimoto embonini yezimoto ezintsha zamandla
Njengoba iShayina isiba imakethe yokuthengisa izimoto enkulu kunazo zonke emhlabeni, imboni yezimoto yaseShayina nayo isingene esigabeni esisha sentuthuko. Kungabonakala ohlelweni lweminyaka emihlanu lwe-12 ukuthi eminyakeni emihlanu ezayo, imboni yezimoto yaseShayina izoshintsha isuke ezingeni elikhulu iye emandleni amakhulu esikhathini esidlule, futhi isiqondiso sayo sentuthuko ikakhulukazi ukukhuthaza izimoto ezonga amandla, okuhlanganisa nezimoto ezintsha zamandla.
Ngokusho kohlelo lwamanje olusalungiswa, ngo-2015, iShayina izokhuthaza intuthuko ehlelekile yemboni yezimoto kanye nezimboni ezihlobene nayo, ingqalasizinda yezokuthutha zasemadolobheni kanye nokuvikelwa kwemvelo, isuke ezweni elikhulu lokukhiqiza izimoto iye ezweni elinamandla lezimoto, futhi inani lokuthengisa lonyaka kulindeleke ukuthi lifinyelele izimoto eziyizigidi ezingu-25 ngo-2015. Izoba yitshe lesisekelo lemboni yezimoto yaseShayina ukuze ibe nkulu futhi iqine. Ngo-2015, ingxenye yemakethe yezimoto zomkhiqizo waseShayina izokwandiswa kakhulu. Isabelo semakethe yasekhaya sezimoto zabagibeli zomkhiqizo ozimele sizodlula u-50%, lapho isabelo sasekhaya sezimoto zomkhiqizo ozimele sizodlula u-40%. Ngaphezu kwalokho, imboni yezimoto yaseShayina izoshintsha isuke ekuthembeleni emakethe yezidingo zasekhaya iye kwamanye amazwe ngezinga elikhulu. Ngo-2015, ukuthunyelwa kwamanye amazwe kwezimoto zomkhiqizo ozimele kwaba ngaphezu kuka-10% wokukhiqiza nokuthengisa.
Ukuze kufezwe lo mgomo, umbuso uzosekela ngamandla izimoto ezonga amandla nezinobungani nemvelo ngamafutha endabuko, izimoto ezintsha zamandla ezilawulwa yizimoto zikagesi ezihlanzekile, futhi usekele ucwaningo nentuthuko yamafutha ahlanganisiwe, uphethiloli we-hydrogen nezinye izimoto. Ngokukhethekile zifaka:
Okokuqala, ngaphambi kuka-2015, sizosekela ngamandla ukuthuthukiswa kwezingxenye ezibalulekile zezimoto zokonga amandla nezintsha. Emkhakheni wezingxenye eziyinhloko njengezimoto namabhethri, lwela ukwakha amabhizinisi angu-3-5 ayisisekelo ezingxenye ezibalulekile njengezimoto zamandla namabhethri, anezinga lezimboni elingaphezu kuka-60%. Okwesibili, qaphela ukuthuthukiswa kwezimoto zikagesi ezivamile ezihlanganisiwe futhi ulwele ukuba nezimoto zabagibeli ezihlanganisiwe ezingaphezu kwesigidi esisodwa.
Ukuze uzivumelanise ngenkuthalo noHlelo Lweminyaka Emihlanu lwe-12, isixhumi, njengengxenye eyinhloko yemboni yezimoto, kumele sithuthukiswe ngokuphelele. Ngokusho kokuhlaziywa konjiniyela be-linkconn.cn, i-ejenti yokuxhumanisa yetheminali yobungcweti, ukuthuthukiswa kwemboni yezixhumi kunezindlela ezintathu ezinkulu:
Okokuqala ukuvikelwa kwemvelo, okwesibili ukuphepha, kanti okwesithathu ukuxhumeka.
● ukuvikelwa kwemvelo... Ngenxa yesistimu yamandla aphezulu yezimoto ezintsha zamandla, izidingo zezixhumi nazo "zifuna indawo efanayo ngenkathi zigcina umehluko" nezimoto zendabuko. Njengoba imoto entsha yamandla iyimoto "eluhlaza", isixhumi sidinga nokuvikelwa kwemvelo okuluhlaza. Ngokuphathelene nokuphepha, ngenxa yamandla esixhumi esisha semoto yamandla ukumelana namanje angu-250A kanye ne-voltage engu-600V okungenani, isidingo sokuvikelwa kokushaqeka kukagesi okujwayelekile sisobala. Ngesikhathi esifanayo, ngaphansi kwamandla aphezulu kangaka, ukuphazamiseka kwe-electromagnetic kungenye inkinga ebalulekile. Ngaphezu kwalokho, ukusebenza kokuxhuma kwesixhumi kuzokhiqiza i-arc, okuzobeka engcupheni kakhulu uxhumano lukagesi kanye nemishini kagesi, futhi kungabangela ukusha kwezimoto, okudinga ukwakheka okukhethekile kanye nokuthuthukiswa kwesixhumi.
● ukuphepha... Ukuze kuhlangatshezwane nezidingo zokusebenza okuphezulu kwezixhumi ezintsha zezimoto zamandla, kuncike kakhulu ezicacisweni eziqinile zomklamo. Isibonelo, uma kwenzeka ukuchayeka, kuyadingeka ukuvimbela ukuwohloka komoya yi-voltage ephezulu, okudinga ukuthi kube negebe elithile lomoya eligciniwe; Ngaphansi kwesimo se-voltage ephezulu kanye nogesi omkhulu, ukwenyuka kwezinga lokushisa akufanele kudlule inani elilinganiselwe; Lapho sikhetha izinto zegobolondo, kufanele sicabangele isisindo, amandla kanye nokulula kokucutshungulwa, kanye nendlela yokugcina ukuzinza kokusebenza kwezinto ze-terminal yesixhumi emazingeni okushisa ahlukene kanye nendlela yokuqinisekisa ukuhanjiswa okudingekayo.
● uxhumano... Ngenxa yokwanda okuqhubekayo kohlelo lokuzijabulisa ngezimoto, ukubaluleka komsebenzi wokudlulisa idatha ngesivinini esikhulu kuya ngokuya kugqama. Isibonelo, kwamanye amamodeli, ikhanda lekhamera lifakwa esibukweni esibuyela emuva, okungenza umshayeli abe nensimu ebanzi yokubona, okudinga isixhumi ukuthi sidlulise idatha eyengeziwe. Ngezinye izikhathi isixhumi siyadingeka ukuxazulula inkinga yokudlulisa izimpawu ze-GPS kanye nezimpawu zokusakaza ngesikhathi esifanayo, okudinga ukuthuthukisa umthamo waso wokudlulisa idatha. Ngesikhathi esifanayo, isixhumi sidinga futhi ukumelana nokushisa okuphezulu, ngoba injini yemoto ivame ukubekwa phambi kwemoto. Nakuba kukhona i-firewall yokuvikela, ukushisa okuthile kuzodluliselwa, ngakho isixhumi kufanele sikwazi ukumelana nokushisa okuphezulu.
Isingeniso esiyisisekelo se-harness yezimoto
Izintambo zezimoto, ezaziwa nangokuthi izintambo ezine-voltage ephansi, zihlukile kwezintambo zasekhaya ezivamile. Izintambo zasekhaya ezivamile ziyizintambo zethusi ezi-single core ezinobunzima obuthile. Izintambo zezimoto ziyizintambo zethusi eziguquguqukayo ezi-multi core. Ezinye izintambo eziguquguqukayo zincane njengezinwele. Izintambo zethusi eziguquguqukayo eziningana noma eziningi zigoqwe ngamapayipi okuvikela epulasitiki (i-PVC), athambile futhi akulula ukuwaphula.
Ngenxa yokubaluleka kwemboni yezimoto, inqubo yokukhiqiza i-harness yezimoto nayo ikhetheke kakhulu kunezinye i-harness ezivamile.
Izinhlelo zokukhiqiza izintambo zemoto zingahlukaniswa ngezigaba ezimbili:
1. Ihlukaniswe ngamazwe aseYurophu naseMelika, okuhlanganisa neShayina:
Uhlelo lwe-TS16949 lusetshenziswa ukulawula inqubo yokukhiqiza.
2. Ikakhulukazi ivela eJapane:
Isibonelo, iToyota neHonda zinezinhlelo zazo zokulawula inqubo yokukhiqiza.
Ngokwanda kwemisebenzi yezimoto kanye nokusetshenziswa kobuchwepheshe bokulawula ngogesi emhlabeni wonke, kunezingxenye zikagesi eziningi, izintambo eziningi, futhi i-harness iba nkulu futhi isinda. Ngakho-ke, izimoto ezithuthukile zethule ukucushwa kwebhasi le-can futhi zamukela uhlelo lokudlulisa oluneziteshi eziningi. Uma kuqhathaniswa ne-harness yendabuko yezintambo, idivayisi yokudlulisa eneziteshi eziningi inciphisa kakhulu inani lezintambo nezixhumi, okwenza izintambo zibe lula.
Kusetshenziswa kakhulu
Izimpawu ezivamile zezintambo ezixhunywe ku-harness yezimoto zifaka izintambo ezinezindawo eziqondile eziqondile ezingo-0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 4.0 kanye no-6.0 mm2 (izindawo eziqondile ezivamile ezisetshenziswa ezimotweni zaseJapan ziyi-0.5, 0.85, 1.25, 2.0, 2.5, 4.0 kanye no-6.0 mm2). Zonke zinamanani avumelekile omthwalo wamanje futhi zifakwe izintambo zemishini kagesi enamandla ahlukene. Uma sibheka lonke i-harness yemoto njengesibonelo, umugqa wemininingwane ongu-0.5 usebenza ezibanini zezinsimbi, izibani zezinkomba, izibani zomnyango, izibani zophahla, njll; umugqa wemininingwane ongu-0.75 usebenza ezibanini zepuleti lelayisense, izibani ezincane zangaphambili nezangemuva, izibani zamabhuleki, njll; umugqa wemininingwane ongu-1.0 usebenza esibanini sesignali sokujika, isibani senkungu, njll; 1.5 umugqa wemininingwane usebenza ezibanini zemoto, izimpondo, njll; Ulayini wamandla oyinhloko, njengolayini wokwakha ijeneretha, ucingo lokufaka isisekelo, njll., udinga izintambo ezingu-2.5 kuya ku-4 mm2. Lokhu kusho ukuthi ezimotweni ezivamile, ukhiye uncike enanini lamanje eliphezulu lomthwalo. Isibonelo, ucingo lokufaka isisekelo kanye nolayini wamandla omuhle webhethri kuyizintambo zemoto ezikhethekile ezisetshenziswa zodwa. Ububanzi bazo bezintambo bukhulu kakhulu, okungenani bungaphezu kwamamilimitha ayizikwele ayishumi. Lezi zintambo "ze-Big Mac" ngeke zifakwe ku-harness eyinhloko.
uhlu
Ngaphambi kokuhlela i-harness, dweba umdwebo we-harness kusengaphambili. Umdwebo we-harness uhlukile kumdwebo we-circuit schematic. Umdwebo we-circuit schematic uwumfanekiso ochaza ubudlelwano phakathi kwezingxenye ezahlukene zikagesi. Awubonisi indlela izingxenye zikagesi ezixhumene ngayo, futhi awuthintwa usayizi nesimo sezingxenye ezahlukene zikagesi kanye nebanga eliphakathi kwazo. Umdwebo we-harness kumele ucabangele usayizi nesimo sengxenye ngayinye kagesi kanye nebanga eliphakathi kwazo, futhi ubonise nendlela izingxenye zikagesi ezixhumene ngayo.
Ngemva kokuba ochwepheshe befektri yezintambo zensimbi benze ibhodi lokuxhuma izintambo zensimbi ngokwedayagramu yezintambo zensimbi, abasebenzi basika futhi bahlela izintambo ngokwemibandela yebhodi lokuxhuma. Intambo eyinhloko yemoto yonke ivame ukuhlukaniswa ngenjini (ukushisa, i-EFI, ukukhiqizwa kwamandla, ukuqala), ithuluzi, ukukhanyisa, umoya opholile, izinto ezisetshenziswayo ezisizayo nezinye izingxenye, kufaka phakathi intambo eyinhloko nentambo yegatsha. Intambo eyinhloko yemoto yonke inama-harnesses amaningi egatsha, njengezigxobo zemithi namagatsha. Intambo eyinhloko yemoto yonke ivame ukuthatha iphaneli yezinsimbi njengengxenye eyinhloko futhi inwebeka phambili nangemuva. Ngenxa yobuhlobo bobude noma ukuhlanganiswa okulula, intambo yezinye izimoto ihlukaniswe ngentambo engaphambili (kufaka phakathi ithuluzi, injini, intambo engaphambili, i-air conditioner nebhethri), intambo engemuva (intambo engemuva, intambo yepuleti lelayisensi kanye ne-trunk lamp), intambo ephahleni (umnyango, isibani sophahla kanye ne-audio horn), njll. Ukuphela ngakunye kwentambo kuzomakwa ngezinombolo nezinhlamvu ukukhombisa into yokuxhuma yentambo. Umsebenzisi angabona ukuthi uphawu lungaxhunywa kahle ezintanjeni namadivayisi kagesi ahambisanayo, okuwusizo kakhulu lapho kulungiswa noma kufakwa esikhundleni sentambo. Ngesikhathi esifanayo, umbala wentambo uhlukaniswe ngocingo olunombala owodwa kanye nocingo olunemibala emibili. Inhloso yombala nayo ichaziwe, okuvame ukuba yizinga elibekwe yifektri yezimoto. Izinga lomkhakha waseShayina lichaza umbala oyinhloko kuphela. Isibonelo, lichaza ukuthi umnyama owodwa usetshenziswa ngokukhethekile ngocingo oluphansi kanti obomvu usetshenziselwa ucingo lwamandla, okuyinto engenakudideka.
I-harness isongwa ngentambo elukiwe noma i-plastic adhesive tape. Ukuze kube lula ukuphepha, ukucubungula kanye nokulungisa, ukugoqa intambo elukiwe sekususiwe futhi manje kusongwa nge-plastic adhesive tape. Ukuxhumana phakathi kwe-harness ne-harness kanye naphakathi kwe-harness nezingxenye zikagesi kusebenzisa isixhumi noma i-lug. Isixhumi senziwe ngepulasitiki futhi sihlukaniswe nge-plug ne-socket. I-wire harness ixhunywe ne-wire harness ngesixhumi, futhi ukuxhumana phakathi kwe-wire harness nezingxenye zikagesi kuxhunywe nesixhumi noma i-lug.
Isayensi Yezinto Ezibonakalayo
Izidingo zezinto zokwakha i-harness yemoto nazo ziqinile kakhulu:
Kubandakanya ukusebenza kwayo kagesi, ukukhishwa kwezinto ezibonakalayo, ukumelana nokushisa njalo njalo, izidingo ziphakeme kune-harness ejwayelekile, ikakhulukazi lezo ezihlobene nokuphepha: isibonelo, i-harness yezingxenye ezibalulekile njengohlelo lokulawula isiqondiso kanye nebhuleki, izidingo ziqinile kakhulu.
Ukwethulwa komsebenzi we-harness yezimoto
Ezimotweni zanamuhla, kunezinhlobo eziningi zezinsimbi zezimoto, futhi uhlelo lokulawula lwe-elekthronikhi luhlobene kakhulu nensimbi. Othile wake wenza isifaniso esicacile: uma imisebenzi yekhompyutha encane, inzwa kanye ne-actuator kuqhathaniswa nomzimba womuntu, kungashiwo ukuthi ikhompyutha encane ilingana nobuchopho bomuntu, inzwa ilingana nesitho sezinzwa, kanti i-actuator ilingana nesitho sokunyakaza, khona-ke insimbi iyizinzwa kanye nemithambo yegazi.
I-harness yezimoto iyinethiwekhi eyinhloko yesekethe yezimoto. Ixhuma izingxenye zikagesi neze-elekthronikhi zezimoto futhi izenze zisebenze. Ngaphandle kwe-harness, ngeke kube khona isekethe yezimoto. Njengamanje, kungakhathaliseki ukuthi iyimoto yokunethezeka ethuthukisiwe noma imoto evamile engabizi, i-wiring harness ifana kakhulu ngesimo, esakhiwe ngezintambo, izixhumi kanye netheyiphu yokusonga. Akufanele nje iqinisekise ukudluliswa kwezimpawu zikagesi, kodwa futhi iqinisekise ukuthembeka kwesekethe exhumanisayo, inikeze inani lamanje elicacisiwe ezingxenyeni zikagesi neze-elekthronikhi, ivimbele ukuphazamiseka kwe-electromagnetic kumasekethe azungezile, futhi isuse isekethe emfushane yemishini kagesi. [1]
Ngokuphathelene nomsebenzi, i-harness yemoto ingahlukaniswa ngezinhlobo ezimbili: umugqa wamandla ophethe amandla e-actuator yokushayela (i-actuator) kanye nomugqa wesignali odlulisela umyalo wokufaka we-sensor. Umugqa wamandla uyintambo ebanzi ephethe ugesi omkhulu, kuyilapho umugqa wesignali uyintambo encane engathwali amandla (ukuxhumana ngefayibha ye-optical); Isibonelo, indawo enqamulayo yentambo esetshenziswa kusekethe yesignali ingu-0.3 no-0.5mm2.
Izindawo ezihlanganisa izintambo zama-motor nama-actuator ziyi-0.85 kanye ne-1.25mm2, kanti izindawo ezihlanganisa izintambo zamasekethe kagesi ziyi-2, 3 kanye ne-5mm2; Amasekethe akhethekile (isiqalisi, i-alternator, intambo yokumisa injini, njll.) anezincazelo ezahlukene ze-8, 10, 15 kanye ne-20mm2. Uma indawo enkulu yesekethe yomqhubi inkulu, kulapho amandla kagesi eba makhulu khona. Ngaphezu kokucabangela ukusebenza kukagesi, ukukhethwa kwezintambo nakho kunqunyelwe ukusebenza ngokomzimba lapho usesikebheni, ngakho-ke ububanzi bokukhetha bawo bubanzi kakhulu. Isibonelo, umnyango ovame ukuvulwa/ukuvalwa etekisini kanye nentambo emzimbeni wonke kufanele yakhiwe ngezintambo ezisebenza kahle ngokugoba. I-conductor esetshenziswa ezingxenyeni zokushisa okuphezulu ngokuvamile isebenzisa i-conductor eboshwe nge-vinyl chloride kanye ne-polyethylene enokushisa okuhle kanye nokumelana nokushisa. Eminyakeni yamuva nje, ukusetshenziswa kwezintambo zokuvikela i-electromagnetic kumasekethe esignali abuthakathaka nakho kuyanda.
Ngokwanda kwemisebenzi yezimoto kanye nokusetshenziswa kobuchwepheshe bokulawula ngogesi emhlabeni wonke, kunezingxenye zikagesi eziningi kakhulu kanye nezintambo. Inani lamasekethe kanye nokusetshenziswa kwamandla emotweni kuyanda kakhulu, futhi i-harness iba nkulu futhi ibe nzima. Lena inkinga enkulu okufanele ixazululwe. Indlela yokwenza inani elikhulu lama-harness ezintambo endaweni elinganiselwe yezimoto, indlela yokuwahlela kahle nangendlela efanele, kanye nendlela yokwenza i-harness yezintambo zezimoto idlale indima enkulu sekuyinkinga ebhekene nemboni yokukhiqiza izimoto.
Ubuchwepheshe bokukhiqiza i-harness yezimoto
Njengoba izidingo zabantu zithuthuka njalo ukuze bathole induduzo, ukonga kanye nokuphepha, izinhlobo zemikhiqizo kagesi emotweni nazo ziyanda, i-harness yezimoto iya ngokuya iba yinkimbinkimbi, kanti nezinga lokwehluleka kwe-harness nalo liyakhula ngokufanele. Lokhu kudinga ukuthuthukisa ukuthembeka nokuqina kwe-harness yezintambo. Abantu abaningi banesithakazelo enkambisweni nasekukhiqizweni kwe-harness yezintambo zezimoto. Lapha, ungenza incazelo elula yolwazi lwenqubo kanye nokukhiqizwa kwe-harness yezintambo zezimoto. Udinga nje ukuchitha imizuzu embalwa ukuyifunda.
Ngemva kokuphuma komdwebo womkhiqizo we-harness yezimoto onezinhlangothi ezimbili, inqubo yokukhiqiza ye-harness yezimoto kufanele ihlelwe. Inqubo ikhonza ukukhiqizwa. Lokhu kokubili akuhlukaniseki. Ngakho-ke, umbhali uhlanganisa ukukhiqizwa kanye nenqubo ye-harness yezimoto.
Isiteshi sokuqala sokukhiqizwa kwezintambo zensimbi yinqubo yokuvula. Ukunemba kwenqubo yokuvula kuhlobene ngqo nenqubekela phambili yokukhiqiza yonke. Uma sekukhona iphutha, ikakhulukazi usayizi wokuvula omfushane, kuzoholela ekusetshenzisweni kabusha kwazo zonke iziteshi, okuthatha isikhathi futhi okukhathazayo, futhi kuthinte ukusebenza kahle kokukhiqiza. Ngakho-ke, lapho silungiselela inqubo yokuvula izintambo, kumelwe sinqume ngokufanele usayizi wokuvula izintambo kanye nosayizi wokukhipha umqhubi ngokwezidingo zomdwebo.
Isiteshi sesibili ngemva kokuvula umugqa inqubo yokugoqa. Amapharamitha okugoqa anqunywa ngokohlobo lwetheminali oludingekayo ngomdwebo, futhi kwenziwa imiyalelo yokusebenza kokugoqa. Uma kunezidingo ezikhethekile, kuyadingeka ukuzibonisa kumadokhumenti enqubo futhi uqeqeshe opharetha. Isibonelo, ezinye izintambo zidinga ukudlula esheleni ngaphambi kokugoqa. Kudingeka zihlanganise izintambo kuqala, bese zibuya esiteshini sangaphambi kokuhlanganisa ngaphambi kokugoqa; Ngaphezu kwalokho, amathuluzi akhethekile okugoqa asetshenziselwa ukubhoboza ukugoqa, okunokusebenza okuhle kokuxhumana kukagesi.
Bese kuba inqubo yangaphambi kokuhlanganiswa. Okokuqala, lungiselela incwadi yokusebenza yenqubo yangaphambi kokuhlanganiswa. Ukuze kuthuthukiswe ukusebenza kahle kokuhlanganiswa okujwayelekile, isiteshi sangaphambi kokuhlanganiswa kufanele sisethelwe ama-wire harnesses ayinkimbinkimbi. Kungakhathaliseki ukuthi inqubo yangaphambi kokuhlanganiswa inengqondo noma cha ithinta ngqo ukusebenza kahle kokuhlanganiswa okujwayelekile futhi ikhombisa izinga lobuchwepheshe lochwepheshe. Uma ingxenye ehlanganisiwe ingahlanganisiwe kakhulu noma indlela yentambo ehlanganisiwe ingenangqondo, kuzokwandisa umthwalo womsebenzi wabasebenzi bomhlangano ojwayelekile futhi kwehlise ijubane lomugqa wokuhlanganiswa, ngakho ochwepheshe kufanele bahlale endaweni futhi bahlale befingqa.
Isinyathelo sokugcina inqubo yokugcina yokuhlanganisa. Ukwazi ukuhlanganisa ipuleti lokuhlanganisa eliklanywe umnyango wokuthuthukiswa komkhiqizo, ukuklama imininingwane nobukhulu bemishini yamathuluzi kanye nebhokisi lezinto ezibonakalayo, bese unamathisela izinombolo zazo zonke izigqoko zokuhlanganisa nezesekeli ebhokisini lezinto ezibonakalayo ukuze uthuthukise ukusebenza kahle kokuhlanganisa. Lungisa okuqukethwe kokuhlanganisa nezidingo zesiteshi ngasinye, ulinganisele sonke isiteshi sokuhlanganisa, futhi uvimbele isimo sokuthi umthwalo womsebenzi mkhulu kakhulu futhi ijubane lomugqa wonke wokuhlanganisa liyancipha. Ukuze kufezwe ibhalansi yezikhundla zokusebenza, abasebenzi benqubo kumele bajwayelane nomsebenzi ngamunye, babale amahora okusebenza endaweni, futhi balungise inqubo yokuhlanganisa nganoma yisiphi isikhathi.
Ngaphezu kwalokho, inqubo ye-harness ihlanganisa nokulungiswa kwesheduli yesabelo sokusetshenziswa kwezinto ezibonakalayo, ukubalwa kwamahora okusebenza komuntu, ukuqeqeshwa kwabasebenzi, njll. ngoba inani lokuqukethwe kobuchwepheshe aliphezulu, lokhu ngeke kuchazwe ngokuningiliziwe. Ngamafuphi, okuqukethwe kanye nekhwalithi ye-harness yezimoto kubuchwepheshe be-elekthronikhi yezimoto kuye kwaba yinkomba ebalulekile yokuhlola ukusebenza kwezimoto. Abakhiqizi bezimoto kufanele banake ngokukhethekile ukukhethwa kwe-harness yezintambo, futhi kuyadingeka futhi ukuqonda inqubo kanye nokukhiqizwa kwe-harness yezintambo zezimoto.
