Graphite Electrodes nipples 3tpi 4tpi Njikọta Pin T3l T4l

Nkọwa dị mkpirikpi:

Igwe eletrọd graphite bụ akụkụ dị oke mkpa na usoro nchara ọkụ eletrik (EAF).Ọ na-arụ ọrụ dị ịrịba ama n'ijikọta electrode na ọkụ ọkụ, nke na-eme ka ikuku eletrik na-agafe na metal a wụrụ awụ.Ogo nke ọnụ ara dị mkpa iji hụ na arụmọrụ na ntụkwasị obi nke usoro ahụ.

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Ọnụ ara ara graphite bụ obere akụkụ dị mkpa na usoro nhazi igwe EAF.Ọ bụ ihe dị n'ụdị cylindrical na-ejikọta electrode na ọkụ ọkụ.N'oge usoro nchara, a na-agbada electrode n'ime ọkụ ma tinye ya na kọntaktị na-agbaze agbaze.Igwe ọkụ eletrik na-agafe na electrode, na-emepụta okpomọkụ, nke na-agbaze ígwè n'ime ọkụ.Ọnụ ara ara na-arụ ọrụ dị mkpa n'ịkwado njikọ eletrik kwụsiri ike n'etiti electrode na ọkụ.

Nka nka

Gufan Carbon Conical nipple na ihe osise oghere

Graphite-Electrode-Nipple-T4N-T4L-4TPI-T3N-3TPI

Graphite-Electrode-Nipple-Socket-3TPI-4TPIL-T4N-T4L

Graphite-Electrode-Nipple-Socket-T4N-T4L-4TPI

Chart 1.Conical Nipple and Socket Dimensions(T4N/T4L/4TPI)

Ọnụ ala dayameta		Koodu IEC	Ogo nke ọnụ ara (mm)				Ogo nke oghere (mm)		Mgbapụta
mm	inch		D	L	d2	I	d1	H	mm
mm	inch		Ndidi (-0.5-0)	Nkwenye (-1～0)	Ndigide (-5～0)	I	Ntachi obi (0 ~ 0.5)	Ntachi obi (0～7)	mm
200	8	122T4N	122.24	177.80	80.00	<7	115.92	94.90	6.35
250	10	152T4N	152.40	190.50	108.00		146.08	101.30
300	12	177T4N	177.80	215.90	129.20		171.48	114.00
350	14	203T4N	203.20	254.00	148.20		196.88	133.00
400	16	222T4N	222.25	304.80	158.80		215.93	158.40
400	16	222T4L	222.25	355.60	150.00		215.93	183.80
450	18	241T4N	241.30	304.80	177.90		234.98	158.40
450	18	241T4L	241.30	355.60	169.42		234.98	183.80
500	20	269T4N	269.88	355.60	198.00		263.56	183.80
500	20	269T4L	269.88	457.20	181.08		263.56	234.60
550	22	298T4N	298.45	355.60	226.58		292.13	183.80
550	22	298T4L	298.45	457.20	209.65		292.13	234.60
600	24	317T4N	317.50	355.60	245.63		311.18	183.80
600	24	317T4L	317.50	457.20	228.70		311.18	234.60
650	26	355T4N	355.60	457.20	266.79		349.28	234.60
650	26	355T4L	355.60	558.80	249.66		349.28	285.40
700	28	374T4N	374.65	457.20	285.84		368.33	234.60
700	28	374T4L	374.65	558.80	268.91		368.33	285.40

Chart 2.Conical Nipple and Socket Dimensions(T3N/3TPI)

Ọnụ ala dayameta		Koodu IEC	Ogo nke ọnụ ara (mm)				Ogo nke oghere (mm)		Mgbapụta
mm	inch		D	L	d2	I	d1	H	mm
mm	inch		Ndidi (-0.5-0)	Nkwenye (-1～0)	Ndigide (-5～0)	I	Ntachi obi (0 ~ 0.5)	Ntachi obi (0～7)	mm
250	10	155T3N	155.57	220.00	103.80	<7	147.14	116.00	8.47
300	12	177T3N	177.16	270.90	116.90		168.73	141.50
350	14	215T3N	215.90	304.80	150.00		207.47	158.40
400	16	241T3N	241.30	338.70	169.80		232.87	175.30
450	18	273T3N	273.05	355.60	198.70		264.62	183.80
500	20	298T3N	298.45	372.60	221.30		290.02	192.20
550	22	298T3N	298.45	372.60	221.30		290.02	192.20

Chart 3.Standard Electrode Sizes & Nipple arọ

Electrode		Ọkọlọtọ arọ nke ara ara
Nha Electrode aha		3TPI				4TPI
Dayameta × Ogologo		T3N		T3L		T4N		T4L
inch	mm	lbs	kg	lbs	kg	lbs	kg	lbs	kg
14 × 72	350 × 1800	32	14.5	-	-	24.3	11	-	-
16 × 72	400 × 1800	45.2	20.5	46.3	21	35.3	16	39.7	18
16 × 96	400 × 2400	45.2	20.5	46.3	21	35.3	16	39.7	18
18 × 72	450 × 1800	62.8	28.5	75	34	41.9	19	48.5	22
18 × 96	450 × 2400	62.8	28.5	75	34	41.9	19	48.5	22
20 × 72	500 × 1800	79.4	36	93.7	42.5	61.7	28	75	34
20 × 84	500 × 2100	79.4	36	93.7	42.5	61.7	28	75	34
20 × 96	500 × 2400	79.4	36	93.7	42.5	61.7	28	75	34
20 × 110	500 × 2700	79.4	36	93.7	42.5	61.7	28	75	34
22 × 84	550 × 2100	-	-	-	-	73.4	33.3	94.8	43
22 × 96	550 × 2400	-	-	-	-	73.4	33.3	94.8	43
24 × 84	600 × 2100	-	-	-	-	88.2	40	110.2	50
24 × 96	600 × 2400	-	-	-	-	88.2	40	110.2	50
24 × 110	600 × 2700	-	-	-	-	88.2	40	110.2	50

Chart 4.Coupling Torque Reference for Nipple & Electrode

Dayameta Electrode	inch	8	9	10	12	14
Dayameta Electrode	mm	200	225	250	300	350
Oge mfe	N·m	200–260	300–340	400–450	550–650	800–950
Dayameta Electrode	inch	16	18	20	22	24
Dayameta Electrode	mm	400	450	500	550	600
Oge mfe	N·m	900–1100	1100–1400	1500-2000	1900-2500	2400-3000

Ntuziaka nwụnye

Tupu ịwụnye graphite electrode nipple, dị ọcha uzuzu na unyi n'elu na oghere nke electrode na onu ara na abịakọrọ ikuku;(lee foto 1)
The n'etiti ahịrị nke graphite electrode ara kwesịrị ịnọgide na-agbanwe agbanwe n'oge abụọ iberibe graphite electrodes nkwonkwo ọnụ;(lee foto 2)
A ghaghị ijide ihe nkedo electrode n'ọnọdụ kwesịrị ekwesị: n'èzí nchekwa nchekwa nke njedebe dị elu;(lee foto 3)
Tupu imechi ọnụ ọnụ ara, hụ na elu ọnụ ara dị ọcha na-enweghị uzuzu ma ọ bụ unyi.(lee foto 4)

HP350mm graphite electrode_Installation01

HP350mm graphite electrode_Installation02

HP350mm graphite electrode_Installation03

HP350mm graphite electrode_Installation04

Igwe eletrọd graphite bụ akụkụ dị oke mkpa na usoro nchara EAF.Àgwà ya na-emetụta kpọmkwem arụmọrụ na ntụkwasị obi nke usoro ahụ.Iji nipples dị elu dị mkpa iji gbochie ihe mberede electrode ma hụ na usoro nhazi ígwè dị mma na nke na-arụpụta ihe. Dị ka data ụlọ ọrụ si kwuo, ihe karịrị 80% nke ihe mberede electrode na-akpata site na nipples gbajiri agbaji na nkwụsịtụ na-adịghị mma.Maka ịhọrọ ọnụ ọnụ ara kwesịrị ekwesị, a ga-atụlerịrị ihe ndị dị n'okpuru.

Thermal conductivity
Eletriki resistivity
Njupụta
Mechanical ike

Mgbe ị na-ahọrọ graphite electrode nipple, ọ dị mkpa ịtụle ịdịmma ya, nha ya, na ọdịdị ya, yana ndakọrịta na nkọwapụta electrode na ọkụ ọkụ.Site n'ịhọrọ ọnụ ara dị mma, ndị na-emepụta ihe nwere ike imeziwanye nchara ha ma belata ụgwọ ọrụ jikọtara ya na nkwụsịtụ na mmepụta adịghị mma.

Gụnyere conductivity thermal, resistivity eletriki, njupụta, na ike igwe.

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