Insait long otomotiv indastri bilong tude, ol i save wokim ol 'wiring harness' long wankain pasin bilong ol bikpela kar na ol kar we i no gat bikpela pe. Ol 'wiring harness' i gat ol waia, ol konekta, na ol 'wrapping tape', na dispela i kamapim 'core network' bilong 'electrical circuit' bilong kar. Sapos i no gat ol 'wiring harness', 'electrical circuit' bilong kar bai i no inap stap moa.
Ol waia bilong kar, planti taim ol i kolim olsem 'low-voltage wiring, i no wankain olsem ol waya we ol i save yusim long ol haus. Ol waya bilong ol masin bilong haus em planti bilong ol i gat wanpela 'core' kopa wantaim sampela mak bilong strong. Ol waia bilong ol kar, long narapela sait, em i multi-core kopa, fleksibel waia, sampela i liklik olsem gras bilong man. Ol dispela 'flexible waya' i stap insait long plastik insulation (polyvinyl chloride), na dispela i mekim ol i 'flexible' na i no inap bruk.
Ol waia insait long ol 'automotive wiring harnesses' i gat kain kain 'gauge', wantaim ol wankain sais olsem 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 4.0, na 6.0 skwea milimita. Wanwan 'gauge' i gat wanpela 'load current rating' bilong inapim ol nid bilong ol lektrikel ikwipmen we i gat kain kain pawa. Olsem, ol i save yusim 0.5 skwea milimita waia long ol samting we i no gat bikpela pawa olsem ol lait bilong instramen na ol lait bilong soim; taim ol bikpela pawa lain, olsem ol waia bilong jenereta, i nidim 2.5 i go inap 4 skwea milimita waia.
Tru tumas, dispela em i wanpela kain 'wiring harness' konfiguresen tasol. Long ol aplikesen tru, wok bilong makim 'wire gauge' i dipen tu long mak bilong 'current' bilong 'load'. Olsem, ol bikpela lain olsem 'battery ground wire' na 'positive power line' ol i save yusim ol spesel 'automotive wiring', planti taim ol 'wire diameters' i winim 10 skwea milimita. Ol dispela "bikpela" waia i no stap insait long bikpela 'wiring harness'.
Pastaim long ol i putim ol 'wiring harness', ol i save droim piksa bilong ol 'wiring harness' pastaim. I no olsem ol 'circuit schematics', ol 'wiring harness' piksa i nidim gutpela tingting long sais, seip, na spes bilong wanwan lektrikel komponen, na soim stret ol koneksen namel long ol.
Wok bilong wokim ol 'wiring harness' i stat wantaim wanpela teknisen i wokim wanpela 'wiring harness layout' bihainim piksa bilong ol 'wiring harness'. Bihain ol wokman i katim na stretim ol waia bihainim ol tok bilong 'layout'. Ol i save brukim ol 'wiring harness' bilong kar i go long planti hap, olsem ensin (we i gat 'ignition', 'electronic fuel injection', jenereta, na ol 'starting system'), ol instramen, lait, ea kondisen, na ol narapela lektrikel sistem. Dispela i gat tupela 'main' na 'branch harness'. Ol dispela 'harness' i stap olsem 'trunk' na 'branch' bilong diwai, na 'instrument panel' i save stap olsem 'core', na i go het na i go bek. Long wanem, ol i save longpela na isi long bungim, ol i save brukim ol waia bilong sampela kar i go long wanpela 'front harness' (i karamapim ol instramen, ensin, hetlait, ea kondisen, na bateri), wanpela 'rear harness' (wantaim 'taillight assembly', laisens plet, na 'trunk light'), na wanpela 'roof harness' (we i karamapim ol 'dome', 'dome', na ol spika). Ol i putim ol namba na leta long olgeta hap bilong 'harness' bilong soim koneksen, na dispela i mekim isi long stretim o senisim. Ol waia i save stap tu olsem wanpela-kala o tupela-kala, na ol i save makim kala bihainim ol standet we kampani i wokim.
Ol i save karamapim ol 'wire harness' wantaim 'wire wire' o plastik tep. Tasol, long sait bilong sefti na isi bilong prosesim na lukautim, ol i pinisim isi isi pasin bilong karamapim ol samting long waia na ol i yusim plastik tep we i save pas long en. Ol i save yusim ol konekta o 'lugs' long konektim ol 'wiring harness' long narapela narapela na long ol samting bilong pawa. Ol dispela konekta em ol i wokim long plastik na i gat wanpela plag na wanpela soket.
Na tu, wantaim wok bilong ol kar i wok long kamap gutpela moa, planti manmeri i yusim 'electronic control' teknoloji, na namba bilong ol 'electrical components' i wok long go antap, wok bilong wokim ol 'wiring harness' i bungim ol nupela salens. Ol 'wiring harness' bilong bipo i no inap long karim dispela groa trend. Olsem na, ol gutpela teknoloji bilong wokim ol kar i stat long putim ol CAN bas konfiguresen na ol multipleks transmisin sistem. Dispela sistem i save daunim tru namba bilong ol waia na konekta, na dispela i mekim wok bilong putim ol waia i kamap isi na gutpela moa.
