Khafetsa le linako tsa ts’ebeliso ea mekhoa e fapaneng ea ho futhumatsa ea lisebelisoa tse tima tsa maqhubu a phahameng

1) Maqhubu a mefuta e mengata ea ho futhumatsa maqhubu a phahameng a ho futhumatsa: a tloaelehileng 40KHZ ho 200KHZ, a sebelisoang hangata 40KHZ ho 80KHZ. Botebo ba mocheso le botenya bo ka ba 1-2mm. Lisebelisoa tsa ho futhumatsa ka holim’a metsi li sebelisoa haholo bakeng sa ho futhumatsa ho tebileng, ho phunya ka bofubelu, ho forging, annealing, tempering, quenching le tempering, ho tima holim’a metsi, ho futhumatsa le ho cheselletsa liphaephe tsa bophara bo bohareng, kopano e chesang, pinion quenching, joalo-joalo.

2) Mokhoa oa ho futhumatsa o phahameng oa maqhubu a phahameng haholo

Maqhubu a batla a phahame haholo, lebelo la maqhubu: ka holimo ho 200KHZ, ho fihla ho tse ngata tsa MHZ. Botebo ba mocheso le botenya ke tse nyenyane ka ho fetisisa, tse ka bang 0.1-1mm. E sebelisoa haholo bakeng sa ho tima le ho cheselletsa likarolo tse nyane haholo tsa lehae kapa mekoallo e tšesaane haholo, le ho tima holim’a li-workpieces tse nyane.

Ka nako e ts’oanang, mefuta ena e mehlano ea lisebelisoa tsa ho futhumatsa induction e na le melemo e itseng. Kaofela ba sebelisa lisebelisoa tsa motlakase tse futhumatsang tsa IGBT. Ke lisebelisoa tsa ho futhumatsa tse bolokang matla ka ho fetesisa le tikolohong lekholong la bo21 la lilemo.

3) Mokhoa o matla oa ho futhumatsa maqhubu a molumo oa maqhubu

Maqhubu a maqhubu: 20KHZ e tloaelehileng ho isa ho 40KHZ (hobane maqhubu a molumo ke 20HZ ho isa ho 20KHZ, kahoo e bitsoa molumo o moholo). Botebo ba mocheso le botenya bo ka ba 2-3mm. E sebelisoa haholo bakeng sa ho futhumatsa ho tebileng, ho futhumatsa, ho futhumatsa, ho tima le ho futhumatsa lisebelisoa tsa mosebetsi tse nang le bophara bo bohareng, ho futhumatsa, ho tjheseletsa, kopano e futhumatsang ea liphaephe tse nang le marako a masesaane tse nang le bophara bo boholo, le ho tima lisebelisoa tse mahareng.

4) Mokhoa oa ho futhumatsa o fokolang oa maqhubu

Maqhubu a tlase haholo, lebelo la maqhubu: matla a maqhubu (50HZ) ho isa ho 1KHZ, hangata e sebelisoang hangata ke maqhubu a matla. Botebo bo tebileng ba ho futhumatsa ke bo tebileng ka ho fetisisa, ‘me botenya ba ho futhumatsa ke bo boholo ka ho fetisisa, bo ka bang 10-20mm;. Haholo-holo e sebelisoa bakeng sa ho futhumatsa ka kakaretso, ho futhumatsa, ho futhumatsa le ho tima holim’a lisebelisoa tse kholo tsa mosebetsi. Lisebelisoa tsa ho tjheseletsa maqhubu a phahameng

5) Maqhubu a mefuta e fapaneng ea mokhoa oa ho futhumatsa maqhubu a mahareng: 1KHZ e tloaelehileng ho isa ho 20KHZ, boleng bo tloaelehileng bo ka ba 8KHZ. Botebo ba mocheso le botenya bo ka ba 3-10mm. E sebelisoa haholo ho futhumatsa, ho futhumatsa, ho futhumatsa, ho futhumatsa le ho tima holim’a lisebelisoa tse kholo tsa mosebetsi, li-shaft tse kholo tse bophara bo boholo, liphaephe tse kholo tsa marako tse kholo, likere tse kholo tsa modulus, le ho phunya le ho thella ha mekoallo e menyenyane ea bophara.

Moloko o mocha oa lisebelisoa tsa ho tima li-frequency tse phahameng haholo o ntlafatsa katleho ea tlhahiso. Melemo e bonahala haholo-holo lintlheng tse latelang:

① Likarolo tsa mantlha: boholo bo nyane, matla a phahameng, ho futhumatsa ka potlako, mantlha a bonaletsang, tšebeliso e tlase ea matla.

② Litšobotsi tsa potoloho: Sesebelisoa se seholo se amohela mojule oa IGBT, potoloho ha e laole tokiso e felletseng ea borokho, ho sefa capacitor, inverter ea borokho, letoto la resonance output. E fapane haholo le maqhubu a mahareng a mehleng ea khale a sebelisang thyristor parallel resonance.

③ Boemo ba ho boloka matla: Ha ho bapisoa le maqhubu a mahareng a mehleng ea khale a thyristor, mocheso oa maqhubu a mahareng a thyristor o sebelisa likhato tse 470 ka tone e le ‘ngoe ea mosebetsi.

④Molao-motheo oa ho boloka matla: Tokiso e sa laoleheng, ‘me potoloho ea rectifier e sebetsa ka botlalo. Ntho e phahameng ea matla, mofuta oa li-voltage series resonance, joalo-joalo, e khetholla matla a mangata a ho pholosa thepa ena.