Welding rectifier da na'urar

Yana da wuya su yi tunanin gina masana'antu ko kayan aiki ba tare da waldi. An kasu iri biyu: kai tsaye da kuma alternating halin yanzu.

Amfani DC samar da wani mafi girma da ingancin Weld. Wannan shi ne saboda da rashin sifili na yanzu, ya kuma inganta arcing zama mafi barga, rage spattering daga kona lantarki, da karfe zurfi shigar azzakari cikin farji yana samu, a ingantaccen Weld ƙarfi Properties.
Bugu da kari kuma, abubuwa kamar Cast baƙin ƙarfe, high-gami steels, nickel-tushen gami, jan, titanium, za a iya amfani da waldi kawai kai tsaye halin yanzu.

Don maida da alternating halin yanzu da ciwon mita na 50 Hz, akai used waldi rectifier. Yana amfani da musamman semiconductor bawuloli da kuma kula da na'urorin a cikin gidan wuta. Akwai iri daban-daban, irin kayayyakin. Kowace daga cikinsu yana a cikin tsarin mai gyara naúrar, ballast naúrar for kare da instrumentation da ikon gidan wuta.

Welding rectifier da ake amfani da manual baka waldi lokacin da lantarki narke da pulsed baka waldi, a cikin abin da tãshin hankali taimaka a rabuwa da waya lantarki karfe droplets.

Domin saukaka, musamman inji waldi rectifier waldi VD gidan wuta type, da ciwon da m yanayin canji. Irin wannan converters an halin da primary fasaha mafita:

• a cikin wannan fanni domin waldi halin yanzu gyara ne m.
• sandan m Magnetic shunt kwance zane, samar da inji gyara na Weld, shi yana da sauki tsarin.
• gidan wuta windings ake yi da tagulla,
• babu motsi nada.
• sanyaya a cikin iska.
• ƙonewa ne sauƙi yi, da baka ne barga.
• rufi aji - H;
• yanzu haši amince da sauri yana buɗewa.
• a waldi yanayi tace rectifier na irin wannan abu ne mai sauƙi ga motsa.

Wani lokaci, a gida akwai bukatar yin waldi aiki. A wannan halin da ake ciki akwai biyu zabin - saya shirye-sanya na'ura ko yin nasu waldi rectifier da hannuwansu.

Babban kashi ne wani improvised rectifier gidan wuta don mayar AC line ƙarfin lantarki da kuma samar da zama dole size da kuma ingancin da Weld halin yanzu. Gama yana yiwuwa don haɗin kai da irin ƙarfin lantarki na 220 V, da kuma fitarwa shi ya samar 40-70 V.

Next zuwa tashoshi na gidan wuta bukatar solder igiyar wutan game 2.5 square millimeters a diamita da kuma game da tsawon 5 mita, domin sauki yunkuri na waldi na'ura. Da waya ne mafi alhẽri yi amfani da biyu kadaici.

A na gaba mataki - shiri domin waldi igiyoyi. A saboda wannan dalili shi ne mafi alhẽri amfani da taushi da waya tare da roba rufi, akalla mita biyu a tsawon. A daya karshen USB lazimta clothespin "talakawa" (wani lokacin mota "m" za a iya amfani da), a kan wasu na USB - lantarki mariƙin.

Yanzu kana bukatar ka saka tare da wani waldi rectifier. Daga wannan ya dogara kan yadda da na'urar ne m ga aiki. A aiki, za a mai tsanani, sa'an nan da gidaje da ya kamata a bayar da nuna ramukan. Domin sauki kai a kan gidaje daura rike da kafa ƙafafun. Zai yiwu kwanciya da wayoyi da kuma igiyoyi don shigar da ƙarin aka gyara a cikin nau'i na hooks, washers, baka.