Ha u khetha khafetsa ea lisebelisoa tsa ho futhumatsa induction, na hoa hlokahala ho bala?

When selecting the frequency of lisebelisoa tsa ho futhumatsa , na hoa hlokahala ho bala?

Khetho ea maqhubu a hona joale ke haholo-holo ho khetha lebelo la maqhubu, ke hore, ho khetha sehlopha sa maqhubu, eseng ho khetha ka nepo boleng ba sekhahla se itseng, ha se na moelelo. Ho lokela ho boleloa hore 8kHz le 10kHz ha e le hantle lia tšoana; 25kHz le 3kHz le tsona li ka sebelisoa ka mokhoa o tšoanang; empa 8kHz le 30kHz, 30kHz le 250kHz li ke ke tsa sebelisoa ka mokhoa o tšoanang, hobane ha li sehlopheng se tšoanang sa maqhubu, ho na le taelo ea phapang ea boholo.

Maqhubu a lisebelisoa tsa phepelo ea motlakase ea maqhubu a holimo le a mahareng a na le lintlha tse lekantsoeng linaheng tsohle. Ho ea ka litlhoko tsa bophara ba likarolo tse fapaneng le botebo ba lera le thata, maqhubu a loketseng a ka khethoa ho ea ka Lethathamo la 2-1 le Lethathamo la 2.2.

Letlapa la 2-1 Botebo bo thata ba lera la boleng bo tloaelehileng ba maqhubu

Khafetsa /kHz		250	70	35	8	EA-2. 5	EA-1. 0	0.5
Botebo ba lera le thatafetseng /mm	Nyane ka ho fetisisa	EA-0. 3	EA-0. 5	EA-0. 7	EA-1. 3	2.4	3.6	EA-5. 5
	palo e kahodimodimo	1.0	1.9	2.6	EA-5. 5	10	15	mashome a mabeli le metso e ‘meli
	e nepahetseng	EA-0. 5	1	1.3	2.7	5	8	11

① Ho 250kHz, ka lebaka la mocheso o potlakileng haholo, data ea ‘nete e ka ba kholo ho feta boleng bo tafoleng.

Letlapa la 2-2 Khetho ea makhetlo a mangata nakong ea ho tima holim’a metsi a likarolo tsa cylindrical

maqhubu	bonyane bophara bo lumelletsoeng	Bophara bo khothalelitsoeng	maqhubu	bonyane bophara bo lumelletsoeng	Bophara bo khothalelitsoeng
/ kHz	/ mm	/ mm	/ kHz	/ mm	/ mm
1.0	55	160	35.0	9	26
2.5	35	100	70.0	6	18
8.0	19	55	250.0	3.5	10

Letlapa la 2-3 ke chate ea hajoale ea khetho ea khafetsa nakong ea ho thatafala ha likarolo tsa John Deere Company United States. Bophara ba karolo le botebo ba lera le thata li kopantsoe, ‘me e ka boela ea sebelisoa e le chate ea litšupiso bakeng sa khetho ea hona joale ea maqhubu.

Lethathamo la 2-3 Khetho ea makhetlo a hona joale a likarolo tse thata tsa induction

motlakase Likarolo tse thata tsa induction		balelloa sehlopheng seo	Jenereithara matla a mmuso a tiileng			Jenereithara e phahameng ea maqhubu
		Matla /kW	7 ~ 2000			5 -600
		Khafetsa /kHz	1	3	10	50 ~ 100	200 〜600	1000
Diameter/mm	Botebo ba lera le thatafetseng /mm
W12	0.2 bonyane 0.7						A	A B
13 – 18	0. 7 Bonyane 2				B	B A	A A

motlakase Likarolo tse thata tsa induction		Sehlopha se seng sa IJ	Motlakase oa jenereithara o tiileng oa naha			Jenereithara e phahameng ea maqhubu
		Matla /kW	7 – 2000			5 -600
		Khafetsa /kHz	1	3	10	50 ~ 100	200 〜600	1000
19 ~ 59	2 bonyane 4			A	A B
N60	3.5 bonyane		A	B	C

Tlhokomeliso: 1. Botebo ba sekhahla se thata ka har’a tafole se nkiloe ho tloha ho chesa-rolled medium carbon steel, ‘me botebo ba lera le thata bo lekanngoa ho 45HRC.

2. The bonyane thata thata lera botebo itšetlehile ka thepa thepa ea ho futhumatsa nako e khutsoanyane (pele ho mocheso kalafo boemo), le palo e kahodimodimo thatathata lera botebo itšetlehile ka hardness ya lintho tse bonahalang le tekanyo ea ho overheating holim’a metsi.

3. A emela maqhubu a loketseng ka ho fetisisa; B e emela maqhubu a loketseng haholoanyane; C e emetse maqhubu a sa lokelang.