Layin daɗi yana cikin muhimmanci a tattalin arziki. Abubuwa da ranar layin daɗi suna dogara da mutanen bayanin da ake amfani da su don kundin daɗi. Mutum mafi kyau da zai iya amfani da shi wajen kundin daɗi shine koppe saboda anake da kundin daɗi da kuma ingantaccen gaba-gaban daɗi. Kuma ya fi sonon da ya fi damar daɗi. Yadda aka tsari shi ne abubuwan da ya fi koyar da shi. An yi amfani da alumiyan da ya fi koyar da shi a layin daɗi.
Alumiyan yana da kundin daɗi. Saboda haka ya fi koyar da shi. Amma abubuwan da ya fi koyar da shi na noma da gaba-gaban daɗi. Don haka ana amfani da jerin hakka don samun gaba-gaban daɗi na alumiyan kamar ACSR (Aluminum Conductor Steel Reinforced) kundin daɗi.
Kundin daɗi na ACSR yana da karfi ga jihohin layin daɗi na takamakwai. Zan iya zaɓe abubuwan da ke da kyau don layin daɗi.
Abubuwan da ke da kyau don kudin daɗi
Gaba-gaban daɗi
Harkokin yankin
Kyautar bayanin
Kundin daɗi mai yawa
Gaba-gaban daɗi mai yawa
Koyar daɗi
Zama da ma'ana a kan kororofin kafin bashe
Ingantaccen harshen kafin bashe
Yawan zama da ma'ana a kan kororofin kafin bashe
Kyautar bayanin
Bayanin da ake amfani da su don layin daɗi suna da:
Koppe
Alumiyan
Cadimiyan – Koppen
Phosphor bronze
Galvanized steel
Steel core copper
Steel core aluminum
An yi amfani da koppe da ya fi koyar da shi a kan kudin daɗi na kayan aiki ko zamani. Malleability, weldability da solder ability suna da muhimmanci a cikin abubuwan da ke da kyau a cikin koppe. Koppe ta hanyar da ya fi koyar da shi yana da kundin daɗi mai yawa. Amma kundin daɗin koppe na rai-rain da ya fi koyar da shi ya rage saboda abubuwan da ba a da kyau.
Resistivity: 1.68 µΩ -cm.
Temperature coefficient of resistance at 20oC: 0.00386 /oC.
Melting point: 1085oC.
Specific gravity: 8.96gm /cm3.
Koppe yana da muhimmanci a cikin bayanin da ake amfani da su don kundin daɗi na layin daɗi saboda anake da kundin daɗi mai yawa da kuma gaba-gaban daɗi mai yawa. Amma abubuwan da ya fi koyar da shi na noma da gaba-gaban daɗi. Yadda aka tsari shi ne abubuwan da ya fi koyar da shi.
Alumiyan yana da abubuwan da ke da kyau a cikin kayan aiki. Alumiyan yana da muhimmanci a cikin bayanin da ake amfani da su don kundin daɗi na layin daɗi. Kuma ya fi sonon da ya fi damar daɗi. Yadda aka tsari shi ne abubuwan da ya fi koyar da shi. An yi amfani da jerin hakka don samun gaba-gaban daɗi na alumiyan kamar ACSR (Aluminum Conductor Steel Reinforced) kundin daɗi. ACSR kundin daɗi yana da karfi ga jihohin layin daɗi na takamakwai.
Resistivity: 2.65 µΩ -cm.
Temperature coefficient of resistance at 20oC: 0.00429 /oC.
Melting point: 660oC.
Specific gravity: 2.70 gm /cm3.
Alumiyan yana da muhimmanci a cikin bayanin da ake amfani da su don kundin daɗi na layin daɗi. Alumiyan yana da kundin daɗi mai yawa. Amma abubuwan da ya fi koyar da shi na noma da gaba-gaban daɗi. Don haka ana amfani da jerin hakka don samun gaba-gaban daɗi na alumiyan kamar ACSR (Aluminum Conductor Steel Reinforced) kundin daɗi. ACSR kundin daɗi yana da karfi ga jihohin layin daɗi na takamakwai.
Cadimiyan koppen alloy yana da cadimiyan daga 0.6 zuwa 1.2%. Wannan babban abubuwan da ya fi koyar da shi yana da muhimmanci a cikin gaba-gaban daɗi da kuma zama da ma'ana a kan kororofin kafin bashe. Kundin daɗin cadimiyan koppen alloy yana da 90 zuwa 96% na koppe mai tsabta.
Don samun kundin daɗi na gaba-gaban daɗi mai yawa.
Don samun trolley wire.
Heating pads.
Electrical blanket elements.