Yolula ifilimu
umatshini wokupakisha yenkqubo yolawulo lombane ye-dc motor.
Umatshini wokupakisha wefilimu owolula i-dc motor inesiqalo esihle, isiqhoboshi kunye nesantya sokulawula ukusebenza, ulawulo olulula, ke ngoko, imfuno yangaphambili engenanyathelo ehlengahlengiswayo Useto lusebenzisa kakhulu ulawulo lwesantya se-dc motor.
Dc motor series kunye shunt, compound kunye nenxeba lakhe.
Oku kulandelayo kuza kwazisa umatshini wokupakisha owoluliweyo wenkqubo yolawulo yombane ye-dc motor.
a, wolula umatshini wokupakisha wefilimu wenkqubo yolawulo yombane ye-dc motor yomgaqo kunye nesizathu sokuqala kokumelana nezixhobo zemoto ye-dc
owolula umatshini wokupakisha wefilimu wenkqubo yolawulo lombane ye-dc motor.
Umatshini wokupakisha wokucoca ifilimu okhoyo ngoku we-dc motor uqalwa ngokuthe ngqo mkhulu kakhulu, uhlala ufikelela kumaxesha angama-10 ~ 20 angoku, ukuvelisa itorque enkulu kakhulu, kulungile ukuqalisa kwemoto, kodwa kulula kakhulu ukonakalisa i-armature winding of the I-torque yemoto kunye ne-commutator, ke ngoko, isixhasi sokuqalisa kuthotho kunye ne-armature inokunciphisa ukuqala kwangoku.
ukongeza, ngokwahlukileyo imincili dc motor kubuthathaka okanye zero magnetic, velisa & nezinye;
Isantya & kuyo yonke;
I-Phenomenon, ke ngoko i-armature phambi kombane, eyokuqala kwisekethe yokuvuselela eqhagamshelwe kumbane we-excitation, ukukhuselwa kochungechunge ngaxeshanye.
, ngoko ke ulawulo lokuqalisa lwemoto ye-dc lusekwe kuthotho loxhathiso kunye noyilo olubuthathaka lokhuselo lwemagnethi.
2, ukolula umatshini wokupakisha wefilimu i-dc yemoto yokuxhathisa indlela enye yolawulo lokuqalisa
owolula umatshini wokupakisha wefilimu wenkqubo yolawulo lombane ye-dc motor.
Umatshini wokupakisha wefilimu othe ngqo wangoku wemoto yombane yebhokisi yombane indlela yokuqalisa ingaphezulu, kukho umgaqo wokuqalisa ngesantya, umgaqo wesiqalo sangoku kunye nexesha eliqalisiwe, oku kulandelayo kuya kwazisa ngokulandelelanayo.
I-1, umgaqo wokolula ifilimu yokupakisha isantya sokuqalisa
I-dc motor armature ukumelana nomgca wokupakisha umatshini wokupakisha indlela enye njengoko kubonisiwe kumfanekiso, vala kuqala iqhosha lamandla Qs1, i-loop loop yangoku, xa iqhosha lokutyhala i-SB2, i-coil yombane ye-KM1, i-KM yokuzitshixa, abafowunelwa abadla ngokuvula. ivaliwe, abafowunelwa ngokuqhelekileyo ivaliwe qhawula, izixhobo yangoku, ngenxa motor ekuqaleni isantya isiqalo liphantsi, isantya relay yonke yaphukile, ngoko ke resistor series R1, R2 kunye R3: xa isantya kwandisa ixabiso elithile, isantya. i-relay KS1 ngokuqhelekileyo abafowunelwa abavulekileyo bavalwa, i-resistor kuthotho kunye ne-armature iyancitshiswa, kuphela ukuchasana kwe-R2 kunye ne-R3 uchungechunge kunye ne-armature, njengoko isantya semoto siqhubeka sinyuka, i-speed relay KS2 idla ngokuvula abafowunelwa kunye ne-Ks3 idla ngokuvula abafowunelwa. ivaliwe, uchungechunge kunye noxhathiso lwezixhobo zemoto ziqala ngokupheleleyo ukusuka kwisekethe emfutshane.
xa i-excitation circuit yokucima kombane, amandla e-electromotive anyanzeliswa kwikhoyili, i-R4 MD ejikelezayo, ukuxhathisa kunye ne-diode yokukhululwa kweDVD, ukhuseleko, i-VD kwaye ibizwa ngokuba yi-fly-wheel diode.
2, yolula ukupakishwa kwefilimu ngoomatshini kunye nomgaqo wokuhamba kombane ukuqala
yolula ukupakishwa kwefilimu ngoomatshini kunye nomgaqo wokuhamba kombane wokuxhathisa kwezixhobo zemoto ye-dc indlela enye yokuqalisa isekethe.
Vala iswitshi yamandla kuqala, emva koko ucinezele iqhosha lokuqala SB2, ixesha relay KT coil kunye contactor kumbane ngaxeshanye, yi coil e KMl KM1 ngokuqhelekileyo ukuvula abafowunelwa of self-locking, uthotho kunye noxhathiso lwezixhobo zemoto. ukuqala, kwangaxeshanye relay KA coil umbane, KA ngokuqhelekileyo ivaliwe abafowunelwa ukuqhawula, ukwenza KM2 ikhoyili akanakuba nombane.
xa isantya sinyuka ukuya kwisantya esithile semoto, i-armature yangoku, amandla ekhoyili e-KA akhululwa, ukuvalwa koqhagamshelwano oluqhelekileyo, i-KM2 yombane wekhoyili, unxibelelwano oluqhelekileyo oluvulekileyo luvaliwe i-KM2, uchungechunge olunokumelana nezixhobo lwalufutshane, ukuqala kwemoto, ixesha relay isetyenziswa xa mzuzu, KT ngokuqhelekileyo ukuvula abafowunelwa ukuqhawula, qinisekisa KM2 ikhoyili akayi umbane, kwaye ukulibaziseka emva kwethuba lexesha, abafowunelwa ngokuqhelekileyo uvule ivaliwe KT, KM2 ikhoyili ukulungiselela.
I-3, umgaqo wexesha lokuqalisa umatshini wokupakisha ifilimu
Umgaqo-nkqubo wexesha lomatshini wokupakisha wefilimu we-dc motor yezixhobo zokuxhathisa indlela enye yokuqalisa isekethe.
Ivalwe iqhosha lokutshintsha amandla Qs1, kwaye emva koko ucinezele iqhosha lokuqala SB2, icoil yombane ye-KM1, unxibelelwano oluqhelekileyo oluvulekileyo lwe-KM1 lokuzitshixa, uthotho olunokumelana ne-motor armature R1 kunye ne-R2, ixesha lokuhambisa umbane we-coil KT1, ukulibaziseka emva kwexesha elithile. ixesha, i-KT1 ivaliwe abafowunelwa abaqhelekileyo abavulekileyo, i-relay KA1 coil umbane, abafowunelwa abaqhelekileyo abavulekileyo bavaliwe, i-resistor R1 iphantsi, i-KT2 yombane wekhoyili, kwangaxeshanye ukulibaziseka emva kwexesha elithile, i-KT2 idla ngokuvula abafowunelwa abavaliweyo, i-KA2 coil umbane, abafowunelwa ngokuqhelekileyo abavulelekileyo bavaliwe, ukuxhathisa i-R2 nipple, i-motor in full swing.
ukukhangela esona sivumelwano silungileyo ngelixa ukufumana umgangatho kudla ngokuba yinjongo yokuqala kuninzi lomenzi womatshini wokulinganisa.
Singababoneleli abanamava kwaye sizuze igama elihle phakathi kwabathengi behlabathi. Ngoluhlu olubanzi olunikezelwayo, sinokwenza ngokwemfuno yakho. Sithumelele umbuzo wakho kwi-Smart Weighing and
Packing Machine.
Ukuphucula rhoqo isikali ngokuhambelana nengxelo yabathengi yindlela entle yokubonisa uphawu lwakho luyamamela kwaye luyakhathala.
isilinganisi sinokusetyenziswa ngeendlela ezahlukeneyo njengetshekhi.
