Welding rectifier chacho mudziyo

Zvakaoma kufungidzira kuvaka indasitiri kana michina pasina Welding. Rakakamurwa mhando mbiri: zvakananga uye rakatumbuka ano.

Uchishandisa DC inopa yepamusoro unhu weld. Izvi imhaka kushaya razero kuitika, uye saka arcing anova akatsiga zvikuru, kunoderedza anosasa kubva pomoto electrode, chicherwa zvakadzama kupinda inotengwa, mu nani weld simba ehupfumi.
Uyezve, zvinhu zvakadai kukandira simbi, mukuru-chiwanikwa steels, nickel anotsanangura alloys, mhangura, titanium, inogona kushandiswa Welding chete zvakananga kuitika.

Kutendeutsa rakatumbuka razvino ane kakawanda 50 Hz, kugara kushandiswa nomoto rectifier. Inoshandisa inokosha semiconductor mavharuvhu uye kudzora mano ari transformer. Pane nzira dzakasiyana zvinhu zvakadaro. Mumwe nomumwe wavo ane wayo maumbirwo imwe kugadzirisa Unit, kutsigisa igwa chikwata kudzivirira uye zvishandiso uye simba transformer.

Welding rectifier rinoshandiswa kuti Chinyorwa riemukaari nomoto apo electrode inonyunguduka uye pulsed riemukaari nomoto, apo zvechivhurumukira kubatsira kupatsanurwa kubva waya electrode simbi mumate.

Zvivanakire, pakaitwa zvokuimba nomoto rectifier nomoto VD transformer mhando, ane kure muoti chinja. converters kwakadaro vanoonekwa ne chikuru rwokugadzira dambudziko:

• mune imwe chikuva Welding ano kugadziridzwa risina mvere;
• the wedge chinjwa rinobva shunt chinjikira design, inopa zvokuimba kuchinja kubva weld, ine nyore mamiriro;
• transformer windings dzinoitwa nemhangura;
• hapana chinofamba coils;
• kutonhora mumhepo;
• kuvesa iri nyore mabasa, kuti chinhu chakakombama akatsiga;
• kuputira kirasi - H;
• kuitika connectors zvakanaka uye nokukurumidza unomuzarurira
• mumwe nomoto mamiriro fora rectifier kwakadai ndiko nyore kutama.

Dzimwe nguva, pamba pane kudiwa kuita nomoto basa. In izvi pane zviviri zvokusarudza - kutenga vakagadzirira akagadzirwa muchina kana kuti dzavo nomoto rectifier nemaoko avo.

The chikuru chaikosha chiri kugadzirwa rectifier transformer nokuda rokutendeutsa AC mutsetse voltage uye kupa zvakafanira ukuru uye unhu hwake weld ano. Batanidza zvinobvira Network ne voltage pamusoro 220 V, uye goho kunofanira kupa 40-70 V.

Next kune zviteshi ari transformer vanofanira solder simba tambo anenge 2,5 mativi millimeters mune dhayamita uye kureba vanenge 5 metres, nokuti nyore kufamba chakanamwa nomoto muchina. The waya nani kushandisa voga kaviri.

Akatevera Danho - kugadzirira nomoto netambo. Nokuti chinangwa ichi zviri nani kushandisa nyoro waya pamwe rabha kuputira, mamita zviviri pakureba. Pamugumo waya vakasungira clothespin "vakawanda" (dzimwe nguva motokari "kupenya" rinogona kushandiswa), pane dzimwe waya - electrode pedhi.

Zvino unofanira kuisa pamwe munhu nomoto rectifier. Kubva ichi zvinoenderana sei parachuti zviri nyore kuti kushanda. In oparesheni, zvichaitwa neshungu, ipapo dzimba vanofanira kupiwa yakabvooka pokubuda napo. For nyore senga pamusoro redzimba varibatanidze mubato akaisa mumavhiri. Possible kuripisa waya uye netambo kuisa mamwe zvinoriumba muchimiro zvokukochekera, the washers, mumabhuraketi.