Noorganik moddalar kimyoviy texnologiyasi

U yoki i ning tavsiya etilgan qiymatlari
U yoki i ning eng katta qiymatlari
I.	Yopiq tishli uzatmalar (reduktorlar)
	1. Silindsimon g’ildirakli	2,8 ----- 6,3	12,5
	2. Konussimon g’ildirakli	2,0 ----- 3,15	6,3
	3. Ochiq tishli uzatma	2,8 ----- 7,1	20
	4.Chervyakli uzatma: o ch i q	10 ---- 60	120
	yo p i q	10 ---- 40	80
II.	Zanjirli uzatma	3,14 ---- 6,3	8,0
III.	Tasmali uzatma: yassi tasmali ponasimon tasmali	2,5 ---- 5,0 2,5 ---- 5,0	6,3 7,1
IV.	Frikstion uzatmalar	2,0 ---- 4,0	10,0

5 – jadval.
Silindrsimon tishli uzatmalar uchun nominal uzatish soni u
(GOST 2185-76 bo’yicha)

1-qator	1,0	1,25	1,6	2,0	2,5	3,15	4,0	5,0	6,3	8,0	10,0	12,5
2-qator	1,12	1,4	1,8	2,24	2,8	3,55	4,5	5,6	7,1	9,0	11,2

6 – jadval.
Chervyakli tishli uzatmalar uchun nominal uzatish soni u
(GOST 2144-76 bo’yicha)

1-qator	8	10	12,5	16	20	25	31,5	40	50	63	80
2-qator	9	11,2	14	18	22,4	28	35,5	45	56	71

7 – jadval.
Asinxron elektrodvigatellarning texnik ko’rsatkichlari

Elektro- dvigatel turi	Nominal quvvati P , kVt	Nominal aylanish takroriyligi n , min ^–1	Elektro- dvigatel turi	Nominal quvvati P , kVt	Nominal aylanish takroriyligi n , min ^-1
Sinxron takroriyligi n=3000 min^–1			Sinxron takroriyligi n=1000 min^-1
4A71AUZ	0,75	2823	4A80A6UZ	0,75	916
4A71V2UZ	1,10	2811	4A80V6UZ	1,10	920
4A80A2UZ	1,50	2874	4A90L6UZ	1,50	936
4A80V2UZ	2,20	2871	4A100S6UZ	2,20	949
4A 90L2UZ	3,00	2871	4A112MA6UZ	3,00	953
4A100S2UZ	4,00	2901	4A112MV6UZ	4,00	949
4A100L2UZ	5,50	2898	4A1326UZ	5,50	967
4A112M2UZ	7,50	2925	4A132M6UZ	7,50	968
4A132M2UZ	11,00	2931	4A160M6UZ	11,00	973
4A160S2UZ	15,00	2937	4A160M6UZ	15,00	974
4A160M2UZ	18,50	2937	4A180M6UZ	18,50	973
4A180S2UZ	22,00	2940	4A200M6UZ	22,00	972
4A180M2UZ	30,00	2943	4A2006UZ	30,00	979
Sinxron takroriyligi n=1500 min^–1			Sinxron takroriyligi n=750 min^-1
4A71V4 UZ	0,75	1388	4A90A8 UZ	0,75	687
4A80A4 UZ	1,10	1419	4A90V8 UZ	1,10	698
4A80V4 UZ	1,50	1413	4A100L8 UZ	1,50	698
4A90L4 UZ	2,20	1424	4A112MA8UZ	2,20	705
4A100S4 UZ	3,00	1434	4A112MA8UZ	3,00	707
4A100L4 UZ	4,00	1430	4A132S8 UZ	4,00	719
4A112M4 UZ	5,50	1445	4A132M8 UZ	5,50	719
4A132S4 UZ	7,50	1455	4A160S3 UZ	7,50	731
4A132M4 UZ	11,00	1458	4A160M8UZ	11,00	731
4A160S4 UZ	15,00	1466	4A180M8UZ	15,00	731
4A160M4 UZ	18,50	1467	4A200M8UZ	18,50	733
4A180S4 UZ	22,00	1470	4A200S8 UZ	22,00	730
4A180M4 UZ	30,00	1472	4A225M8UZ	30,00	737

HISOB – CHIZMA ISHI VA KURS LOYIHASINI
BAJARISH UCHUN TOPSHIRIQ
VA VARIANTLAR


HCHI-KL-01 Lentali konveyerning yuritmasi

Yuritmaning kinematik
sxemasi

1-elektrodvigatel; 2-mufta; 3-reduktor; 4-zanjirli uzatma; 5, 6-baraban tayanchi; 7-lenta; 8-yuqorigi tayanch; 9-etaklanuvchi baraban; 10-taranglash qurilmasi; 11-ustun; 12-tayanch; 13-tayanch.

Variant	Burchak tezlik ω3, s^-1	Quvvat P3, kVt	Variant	Burchak tezlik ω3, s^-1	Quvvat P3, kVt	Variant	Burchak tezlik ω3, s^-1	Burovchi moment T3, Nm
01	3,5 π	12,0	08	4,5 π	15,0	15	1,5 π	2200
02	3,0 π	15,0	09	5,0 π	12,0	16	2,0 π	1200
03	2,5 π	10,0	10	6,0 π	22,0	17	1,8 π	2000
04	2,8 π	17,0	11	2,5 π	16,0	18	2,1 π	1000
05	4,0 π	8,0	12	2,8 π	15,0	19	2,3 π	800
06	3,5 π	7,0	13	3,0 π	8,0	20	2,5 π	700
07	4,0 π	16,0	14	3,5 π	17,0	21	3,0 π	2000

Hamma variantlar uchun ishlash muddati L_h=18000 soat.


HCHI-KL-02 Neft so’rib oluvchi qurilmaning yuritmasi







1-rama; 2-uch oyoqli to’sin; 3-posangi; 4-kallak; 5-travers; 6-yuklovchi qurilma; 7-krivoship; 8-reduktor; 9-ponasimon tasmali uzatma; 10-elektrodvigatel.

Variant	Burchak tezlik ω3, s^-1	Quvvat P3, kVt	Variant	Burchak tezlik ω3, s^-1	Quvvat P3, kVt	Variant	Burchak tezlik ω3, s^-1	Quvvat P3, kVt
01 02 03 04 05 06 07 08 09	3,0 π 3,5 π 3,2 π 3,0 π 2,8 π 2,6 π 2,5 π 2,3 π 2,5 π	10,0 8,5 11,0 14,0 15.0 8,0 7,5 17,0 16,0	10 11 12 13 14 15 16 17 18	2,2 π 2,4 π 2,0 π 2,5 π 2,7 π 2,3 π 2,8 π 3,0 π 2,5 π	11,0 9,0 8,0 7,5 8,5 11,0 5,5 17,0 11,0	19 20 21