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12For citation: Qi Di, Zhang Mengying, Yang Liye, Pan Song, Zhang Ming, Mei Shunqi. Energy consumption analysis of direct twisting machine //
URL: http://rectors.altstu.rU/ru/periodical/archiv/2022/1/articles/5_3.pdf DOI: 10.25712/ASTU.2410-485X.2022.01.012 EDN: https://elibrary.ru/nwthbs
UDK 677.05
Energy consumption analysis of direct twisting machine1
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Qi Di1, Zhang Mengying1, Yang Liye1, Pan Song2, Zhang Ming2, Mei Shunqi1,2
1 Hubei Digital Textile Equipment Key Laboratory, School of Mechanical Engineering and Automation, Wuhan Textile University, Wuhan 430073, China; 2 Yichang Jingwei Textile Co. Ltd., Yichang, 443001, China; 3 School of Mechanical & Electrical Engineering, Zhongyuan University of Technology, Zhengzhou, 450007, China
E-mail: meishunqi@vip.sina.com
0
m&ftw n^, mmrn,
[1]. m^n^mj^
a [2-3]. g
[4-6].
1 anurnnw
150kwh f^^^I^t^T^^l 80% BONFIGLIOLI 3 & FREI
am 24V-40A ^^wiMT^ 1, i^^t
^^rnmmmmmi 95%
1 This paper was supported by the Chinese Research Foundation: 2018AAA036, 2019AEE011.
2 [2018AAA036], [2019AEE011] i»
mi. M&MM&m
Table 1. Direct twisting machine motor power table
ЛШЙШ (RPM) (kw)
10000 1*80 95%
ШШ 2530 3.0 3%
2500 1.1 1.1%
Ш4Й 2000 1.0 1%
ВЙШШХ^Ш&ТШ 1 ЯЯж: № фШЩ ^шш^чш
(штщ г^,
Figure 1. Schematic diagram of the structure of the direct twisting machine
Mmrn^mmmm^mm Mm
mmmmmm^mmmm^mmmm^Hmrmm». -^xmmm [7], m^mmrn^trnm-, m^mmm^^m
mMmm mMmm^m «m^mm
2 m^mmmm^mmmmBm
mm^mm^WMmnMmMMmMmmm, ^imt^j^ 10
220mm 120mm
m 375 mm mnm^^^m^m^rm 2 m^.
m2. ^mrnffl^mmrmmimm
Table 2. Energy consumption of direct twisting machine under different rotational speed and yarn fineness
föi^Ä (r/min)
(dtex) 7000 7500 8000 8500 9000
930 279.711 329.508 405.671
1100 331.137 413.293 469.125 550.890
1440 350.478 421.398 504.207 592.515 698.517
1670 340.000 413.907 495.936 583.038
2200 475.686 570.672 692.871
dtex ШШ 1 Л^^ш^^ад^тмйй^й, & 1440dtex ift ^ Ш % Ш , Ш ^ Т Ш ^ Ш Ш & 7000r/min
mm9ooor/min ш&шxш^шж, s» y
шш.
a 2. MmMm^m^mmxm^^mm
Fig. 2. The fitting curve of the relationship between the energy consumption of the direct twisting machine and the speed of the spindle
2 m^,
y = 0.17x-878.6, 419.20, ^ R2=0.99.
y = (2.17E - 5)x2 - 0.17x + 500.25, 6.63, ^ R2=0.99.
у = (3.33Е - 9)х3 - (5.83Е - 5)х2 + 0.46х - 1183.74, ШШТО^ 4.13, R2=0.99.
у = (3.33Е - 9)х3 - (5.83Е - 5)х2 + 0.46х - 1183.74
8000r/min Ш^ТШШ^А 930dtex М 2200dtex Т^
ШШШМ. ёЯ x ШШШ., y шшшп.
a 3. amMm^m^mm^m^^mm
Fig.3. Fitting curve of relationship between energy consumption of direct twisting machine and yarn fineness
y = 0.29* - 51.38,
Bm^fth 6317.98, R2=0.90. r&^^M^Wh y = -(3.87F - 5)x2 + 0.41x - 35.296.
Bm^rnh 6090, ^m r2=0.86. n&^m^M^wh
y = (8.66E - 7)x3 - 0.0041x2 + 6.44641x - 2867.64726, 26.9454, ^m R2=0.99.
y = (8.66E - 7)x3 - 0.0041x2 + 6.44641x - 2867.64726
3 ^^^
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