Mgbe ị na-ahọrọ ugboro ole induction akụrụngwa kpo oku , ọ dị mkpa ịgbakọ?

When selecting the frequency of akụrụngwa ọkụ kpo oku , ọ dị mkpa ịgbakọ?

Nhọrọ nke ugboro dị ugbu a bụ tumadi ịhọrọ ọnụọgụ ugboro, ya bụ, ịhọrọ ụda ugboro, ọ bụghị ịhọrọ nke ọma uru nke ụfọdụ ugboro, ọ bụ ihe efu. Ekwesịrị ikwu na 8kHz na 10kHz bụ otu ihe ahụ; 25kHz na 3kHz nwekwara ike iji na-emekarị; ma 8kHz na 30kHz, 30kHz na 250kHz enweghị ike iji na-emekarị, n’ihi na ha na-adịghị na otu ugboro band, e nwere usoro nke ịdị iche iche.

Ugboro nke akụrụngwa na-enye ọkụ na-adị elu na nke etiti na-egosi ugboro ugboro na mba niile. Dị ka ihe ndị a chọrọ maka dayameta nke akụkụ dị iche iche na omimi nke oyi akwa siri ike, enwere ike ịhọrọ ugboro ole kwesịrị ekwesị dịka 2-1 na tebụl 2.2.

Tebụl 2-1 Omimi oyi akwa siri ike nke uru ugboro ole ọkọlọtọ

Ugboro ugboro / kHz		250	70	35	8	Ugboro abụọ 2	Ugboro abụọ 1	0.5
Omimi oyi akwa siri ike /mm	Nke kacha nta	Ugboro abụọ 0	Ugboro abụọ 0	Ugboro abụọ 0	Ugboro abụọ 1	2.4	3.6	Ugboro abụọ 5
	kacha	1.0	1.9	2.6	Ugboro abụọ 5	10	15	iri abụọ na abụọ
	ezigbo	Ugboro abụọ 0	1	1.3	2.7	5	8	11

① Na 250kHz, n’ihi ọkụ ọkụ na-ekpo ọkụ nke ukwuu, data ahụ nwere ike ibu karịa uru dị na tebụl.

Tebụl 2-2 Nhọrọ nke ugboro ole n’oge imecha elu nke akụkụ cylindrical

ugboro	Dayameta kacha nta kwere ekwe	Dayameta akwadoro	ugboro	Dayameta kacha nta kwere ekwe	Dayameta akwadoro
/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

Tebụl 2-3 bụ eserese nhọrọ ugboro ole dị ugbu a n’oge mmegide ike nke akụkụ nke ụlọ ọrụ John Deere dị na United States. A na-ejikọta dayameta nke akụkụ na omimi nke oyi akwa siri ike, a pụkwara iji ya mee ihe dị ka chaatị ntụaka maka nhọrọ ugboro ole ugbu a.

Tebụl 2-3 Nhọrọ nke ugboro dị ugbu a nke akụkụ ntinye ike siri ike

ike ọkọnọ Induction akụkụ siri ike		Atiya	Generator siri ike steeti			Igwe na-emepụta ugboro ugboro dị elu
		Ike /kW	7 ~ 2000			5-600
		Ugboro ugboro / kHz	1	3	10	50 ~ 100	200 “600	1000
Dayameta / mm	Omimi oyi akwa siri ike /mm
W12	0.2 kacha nta 0.7						A	A B
13-18	0 kacha nta 2				B	B A	A A

ike ọkọnọ Induction akụkụ siri ike		Klas ọzọ IJ	Mechanical generator siri ike steeti ike ọkọnọ			Igwe na-emepụta ugboro ugboro dị elu
		Ike /kW	7-2000			5 -600
		Ugboro ugboro / kHz	1	3	10	50 ~ 100	200 “600	1000
19 ~ 59	2 kacha nta 4			A	A B
N60	3.5 kacha nta		A	B	C

Rịba ama: 1. A na-ewepụta omimi nke oyi akwa siri ike na tebụl site na carbon steel nke na-ekpo ọkụ na-ekpo ọkụ, na omimi nke oyi akwa siri ike na-atụle 45HRC.

2. The kacha nta siri ike oyi akwa omimi dabere na ihe onwunwe Njirimara nke obere oge kpo oku (tupu okpomọkụ ọgwụgwọ ala), na kacha ike siri ike oyi akwa omimi dabere na hardenability nke ihe na ogo nke elu ikpo ọkụ.

3. A na-anọchi anya ugboro kacha adabara; B na-anọchi anya ugboro ole dabara adaba; C na-anọchi anya ugboro ole dabara adaba.