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Stretch zaj duab xis ntim tshuab ntawm hluav taws xob tswj qhov system ntawm dc lub cev muaj zog

2020/09/01
Stretch zaj duab xisntim tshuab ntawm kev tswj hluav taws xob ntawm dc lub cev muaj zog. Nthuav zaj duab xis ntim tshuab dc lub cev muaj zog pib zoo, nres thiab ceev tswj kev ua haujlwm, kev tswj tau yooj yim, yog li ntawd, qhov xav tau thaum ntxov tsis muaj qhov hloov kho qhov chaw ntau siv dc motor ceev tswj. Dc motor series thiab shunt, compound thiab nws qhov txhab. Cov hauv qab no yuav qhia txog stretch zaj duab xis ntim tshuab ntawm kev tswj hluav taws xob ntawm dc lub cev muaj zog.



a, stretch zaj duab xis ntim tshuab ntawm hluav taws xob tswj system ntawm dc lub cev muaj zog ntawm lub hauv paus ntsiab lus thiab qhov ua rau ntawm dc motor armature kuj pib

stretch zaj duab xis ntim tshuab ntawm hluav taws xob tswj qhov system ntawm dc lub cev muaj zog. Stretch zaj duab xis lub tshuab nqus tsev ntim tshuab tam sim no ntawm dc lub cev muaj zog pib ncaj qha yog loj heev, feem ntau ncav cuag 10 ~ 20 npaug ntawm qhov ntsuas tam sim no, tsim lub zog pib loj heev, nws yog qhov zoo rau lub cev muaj zog, tab sis ntau dhau yooj yim rau kev puas tsuaj rau lub armature winding. lub cev muaj zog torque thiab commutator, yog li ntawd, startup resistor nyob rau hauv series nrog lub armature tuaj yeem txo qhov pib tam sim no.

nyob rau hauv tas li ntawd, cais zoo siab dc lub cev muaj zog ntawm qaug zog los yog xoom sib nqus, tsim & lwm yam; Ceev & thoob plaws; Phenomenon, yog li ntawd lub armature ua ntej hluav taws xob, thawj nyob rau hauv lub excitation Circuit Court txuas nrog lub excitation voltage, series kuj tiv thaiv tib lub sij hawm. , yog li dc lub cev muaj zog pib tswj yog raws li cov kev ua haujlwm tsis zoo thiab kev tiv thaiv tsis muaj zog hlau nplaum tsim.



2, ncab zaj duab xis ntim tshuab dc lub cev muaj zog armature kuj ib-txoj kev pib tswj txheej txheem

stretch zaj duab xis ntim tshuab ntawm hluav taws xob tswj qhov system ntawm dc lub cev muaj zog. Stretch zaj duab xis ntim tshuab ncaj qha tam sim no lub cev muaj zog hluav taws xob lub thawv series resistor pib txoj kev yog ntau dua, muaj lub hauv paus ntsiab lus ntawm kev pib ceev, lub hauv paus ntsiab lus ntawm kev pib tam sim no thiab lub sijhawm pib, cov hauv qab no yuav qhia raws li.

1, lub hauv paus ntsiab lus ntawm stretch film ntim tshuab ceev pib

dc lub cev muaj zog armature kuj ib-txoj kev ncab zaj duab xis ntim tshuab pib kab raws li qhia hauv daim duab, thawj zaug kaw lub hwj chim hloov Qs1, excitation voj tam sim no, thaum lub laub khawm SB2, hluav taws xob contactor coil ntawm KM1, KM tus kheej xauv, ib txwm qhib kev sib cuag kaw, ib txwm kaw kev sib cuag disconnect, armature tam sim no, vim lub cev muaj zog thaum pib ntawm qhov pib ceev yog tsawg, ceev relay tag nrho tawg, yog li lub series resistor R1, R2 thiab R3: thaum lub ceev nce mus rau ib tug tej yam nqi, qhov ceev. relay KS1 feem ntau qhib kev sib cuag raug kaw, tus resistor nyob rau hauv series nrog armature yog txo, tsuas yog tsis kam R2 thiab R3 series nrog armature, raws li qhov ceev ntawm lub cev muaj zog txuas ntxiv mus, ceev relay KS2 nquag qhib hu thiab Ks3 nquag qhib hu muaj kaw, series nrog armature kuj yog lub cev muaj zog pib los ntawm luv luv Circuit Court.

Thaum lub excitation Circuit Court ntawm lub hwj chim tawm, electromotive quab yuam yog induced nyob rau hauv lub kauj, winding R4 MD, kuj thiab diode ntawm DVD tso tawm, kev tiv thaiv, VD thiab hu ua fly-wheel diode.

2, stretch film ntim txhua yam thiab hluav taws xob khiav txoj cai pib

stretch zaj duab xis ntim txhua yam thiab hluav taws xob khiav txoj cai ntawm dc lub cev muaj zog armature kuj ib-txoj kev pib-up Circuit Court. Kaw lub hwj chim hloov ua ntej, ces nias lub pob pib SB2, lub sij hawm relay KT coil thiab contactor rau hluav taws xob tib lub sij hawm, los ntawm lub kauj hauv KMl KM1 ib txwm qhib kev sib cuag ntawm tus kheej-locking, series nrog armature kuj ntawm lub cev muaj zog. pib, tib lub sijhawm relay KA coil hluav taws xob, KA ib txwm kaw cov neeg sib txuas, ua rau KM2 coil tsis tuaj yeem muaj hluav taws xob.

Thaum qhov ceev nce mus rau qee qhov ceev ntawm lub cev muaj zog, lub armature tam sim no, KA coil fais fab raug tso tawm, ib txwm kaw kev sib cuag kaw, KM2 coil hluav taws xob, ib txwm qhib kev sib cuag kaw KM2, series nrog armature kuj yog luv, lub cev muaj zog pib, lub Lub sij hawm relay yog siv thaum lub sijhawm, KT nquag qhib kev sib txuas, xyuas kom KM2 kauj yuav tsis muaj hluav taws xob, thiab ncua sijhawm tom qab lub sijhawm, feem ntau qhib cov neeg kaw rau KT, KM2 kauj los npaj.



3, stretch zaj duab xis ntim tshuab lub sij hawm txoj cai pib

stretch zaj duab xis ntim tshuab lub sij hawm txoj cai ntawm dc lub cev muaj zog armature kuj ib-txoj kev pib-up Circuit Court. Kaw lub hwj chim hloov Qs1, thiab tom qab ntawd nias lub pob pib SB2, hluav taws xob contactor coil ntawm KM1, ib txwm qhib kev sib cuag ntawm KM1 tus kheej-locking, series nrog lub cev muaj zog armature kuj R1 thiab R2, lub sij hawm relay KT1 coil hluav taws xob, ncua sij hawm tom qab lub sij hawm ntawm Lub sij hawm, KT1 kaw ib txwm qhib kev sib cuag, relay KA1 coil hluav taws xob, ib txwm qhib kev sib cuag kaw, resistor R1 yog sub, KT2 coil hluav taws xob, tib lub sijhawm ncua tom qab lub sijhawm, KT2 nquag qhib kev sib cuag kaw, KA2 coil hluav taws xob, nquag qhib kev sib cuag kaw, tsis kam R2 txiv mis, lub cev muaj zog hauv lub viav vias puv.
nrhiav qhov zoo tshaj plaws deal thaum tau txais qhov zoo yog feem ntau yog tus naj npawb-ib lub hom phiaj rau feem ntau lub tshuab hnyav hnyav.
Peb yog cov chaw tsim khoom muaj kev paub txog thiab tau txais lub koob npe zoo ntawm cov neeg siv khoom thoob ntiaj teb. Nrog rau ntau yam hauv kev muab, peb tuaj yeem kho raws li koj xav tau. Xa koj cov lus nug rau peb ntawm Smart Weighing And Packing Machine.
Kev txhim kho qhov hnyav tsis tu ncua raws li cov neeg siv khoom tawm tswv yim yog ib txoj hauv kev zoo los qhia koj lub hom phiaj mloog thiab saib xyuas.
Weighter tuaj yeem siv ntau txoj hauv kev raws li checkweigher.
TIV TAUJ PEB
Tsuas qhia rau peb cov kev xav tau, peb tuaj yeem ua ntau tshaj qhov koj xav tau.
Xa koj qhov kev nug
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