1. Gabatar da fasahar injin dinki mai zagaye

1. Gabatar da injin dinki mai zagaye a takaice

Injin dinkin dinkin da'ira (kamar yadda aka nuna a Hoto na 1) na'ura ce da ke saka zaren auduga zuwa zane mai siffar bututu. Ana amfani da ita ne musamman don dinka nau'ikan yadi daban-daban da aka ɗaga, yadi T-shirt, yadi daban-daban masu ramuka, da sauransu. Dangane da tsarin, ana iya raba shi zuwa injin dinkin dinkin dinkin mai zagaye da kuma injin dinkin dinkin mai zagaye da mai zagaye, wadanda ake amfani da su sosai a masana'antar yadi.

2. Bukatun tsari

(1) Ana buƙatar inverter ya kasance yana da ƙarfin juriya ga muhalli, saboda zafin yanayin aiki a wurin yana da yawa, kuma ulu na auduga na iya sa fanka mai sanyaya ya tsaya cak ya lalace cikin sauƙi, da kuma toshe ramukan sanyaya.

(2) Ana buƙatar aikin sarrafa inci mai sassauƙa. Ana sanya maɓallan inci a wurare da yawa na kayan aikin, kuma ana buƙatar inverter don amsawa da sauri.

(3) Akwai gudu uku da ake buƙata a sarrafa gudu. Ɗaya shine saurin aiki na inci, yawanci kusan 6Hz; ɗayan kuma shine saurin saƙa na yau da kullun, tare da mafi girman mita har zuwa 70Hz; na uku shine aikin tattarawa mai ƙarancin gudu, wanda ke buƙatar mita kusan 20Hz.

(4) A lokacin aikin injin ɗin ɗinki mai zagaye, an haramta juyawa da juyawar injin gaba ɗaya, in ba haka ba allurar gadon allura za ta lanƙwasa ko ta karye. Idan injin ɗin ɗinki mai zagaye yana amfani da bearing mai mataki ɗaya, ba za a yi la'akari da wannan ba. Idan tsarin ya juya gaba da juyawa Ya dogara gaba ɗaya akan juyawar injin gaba da baya. A gefe guda, yana buƙatar ya iya hana juyawa baya, kuma a gefe guda, yana buƙatar saita birki na DC don kawar da juyawa.

3. Bukatun aiki

Lokacin saƙa, nauyin yana da nauyi, kuma tsarin inci/farawa yana buƙatar ya zama mai sauri, wanda ke buƙatar inverter ya kasance yana da ƙarancin mita, babban ƙarfin juyi, da saurin amsawa mai sauri. Mai canza mita yana amfani da yanayin sarrafa vector don inganta daidaiton daidaita saurin motar da fitowar ƙarfin juyi mai ƙarancin mita.

4. Sarrafa wayoyi

Sashen sarrafawa na injin ɗin ɗinka na zaren da'ira yana amfani da microcontroller ko PLC + ikon sarrafa hanyar sadarwa ta injin ɗan adam. Ana sarrafa mai canza mita ta hanyar tashoshi don farawa da tsayawa, kuma ana ba da mitar ta hanyar adadin analog ko saitin mita mai matakai da yawa.

Akwai tsarin sarrafawa guda biyu don sarrafa saurin gudu da yawa. Ɗaya shine amfani da analog don saita mitar. Ko dai gudu ne ko aiki mai sauri da ƙarancin gudu, siginar analog da umarnin aiki ana bayar da su ta tsarin sarrafawa; ɗayan kuma shine amfani da mai canza mita. Saitin mita mai matakai da yawa da aka gina a ciki, tsarin sarrafawa yana ba da siginar sauyawar mita da yawa, inverter da kansa ne ke ba da jog ɗin, kuma mitar saƙa mai sauri ana bayar da ita ta hanyar adadin analog ko saitin dijital na inverter.

2. Bukatun wurin aiki da tsarin aiki

(1) Bukatun wurin aiki

Masana'antar injin ɗin saka mai zagaye tana da buƙatu masu sauƙi don aikin sarrafawa na inverter. Gabaɗaya, ana haɗa shi da tashoshi don sarrafa farawa da tsayawa, ana ba da mitar analog, ko kuma ana amfani da saurin gudu da yawa don saita mitar. Ana buƙatar aikin inchi ko ƙarancin gudu don ya zama da sauri, don haka ana buƙatar inverter don sarrafa injin don samar da babban ƙarfin juyi mai ƙarancin mita a ƙananan mita. Gabaɗaya, a cikin amfani da injunan saka mai zagaye, yanayin V/F na mai canza mita ya isa.

(2) Tsarin Gyaran Kuskure Tsarin da muka ɗauka shine: Injin canza wutar lantarki mara firikwensin C320 mai ƙarfin lantarki: 3.7 da 5.5KW

3. Gyara sigogi da umarni

1. Tsarin wayoyi

2. Saitin sigar gyara kurakurai

(1) Yanayin F0.0=0 VF

(2) F0.1=6 tashar shigarwar mita siginar wutar lantarki ta waje

(3) F0.4=0001 Sarrafa tashar waje

(4) F0.6=0010 rigakafin juyawa baya yana aiki

(5) F0.10=5 lokacin hanzari 5S

(6) F0.11=0.8 lokacin rage gudu 0.8S

(7) F0.16=6 mitar mai ɗaukar hoto 6K

(8) F1.1=4 Ƙarfin karfin juyi 4

(9) F3.0=6 Saita X1 don yin jogging na gaba

(10) F4.10=6 saita mitar gudu zuwa 6HZ

(11) F4.21=3.5 Saita lokacin hanzarta gudu zuwa 3.5S

(12) F4.22=1.5 yana saita lokacin rage gudu zuwa 1.5S

Bayanan Gyara Gyara

(1) Da farko, yi gudu don tantance alkiblar injin.

(2) Dangane da matsalolin girgiza da kuma jinkirin amsawa yayin gudu, ana buƙatar daidaita lokacin gudu da rage gudu bisa ga buƙatu.

(3) Ana iya inganta ƙarfin juyi mai ƙarancin mita ta hanyar daidaita raƙuman jigilar kaya da haɓakar ƙarfin juyi.

(4) Ulu na auduga yana toshe hanyar iska kuma fanka yana tsayawa, wanda ke haifar da ƙarancin zubar zafi na inverter. Wannan yanayi yana faruwa akai-akai. A halin yanzu, inverter na gaba ɗaya yana tsallake ƙararrawar zafi sannan ya cire lint ɗin da ke cikin hanyar iska da hannu kafin ya ci gaba da amfani da shi.