Kugwiritsa ntchito kwa EACON Frequency Inverter mu Circular Knitting Machine

Njira zofunika makina lalikulu zozungulira kuluka

(1) Ndikofunikira kuti chosinthira pafupipafupi chimakhala ndi kukana kolimba kwa chilengedwe.Chifukwa cha kutentha kwakukulu kwa malo ogwirira ntchito pa malo ndi thonje wadding, fan yozizira imakhala yosavuta kutsekedwa, kuonongeka ndipo dzenje lozizira limatsekedwa.

(2) Flexible inching operation ntchito ikufunika, mabatani a inching amaikidwa m'malo ambiri a zipangizo, ndipo otembenuza pafupipafupi amafunika kuyankha mwamsanga.

(3) Ponena za kuwongolera liwiro, maulendo atatu amafunikira.Imodzi ndi liwiro lothamanga, nthawi zambiri pafupifupi 6Hz;Yachiwiri ndi yachibadwa kuluka liwiro, pafupipafupi kwambiri akhoza kufika 70Hz;Chachitatu, ntchito yotolera nsalu yotsika kwambiri imafunikira pafupipafupi pafupifupi 20Hz.

(4) Pogwiritsa ntchito makina akuluakulu ozungulira, ndizoletsedwa kutembenuza ndi kuzungulira galimotoyo, apo ayi singano ya bedi la singano idzapindika kapena kusweka.Ngati ndi makina akuluakulu ozungulira okhala ndi magawo amodzi, sizingaganizidwe.Ngati kutsogolo ndi kumbuyo kuzungulira kwa dongosolo kumatengera kusuntha kwagalimoto kutsogolo ndi kumbuyo, kumbali imodzi, ndikofunikira kuletsa kuzungulira kozungulira, ndipo, kumbali ina, ndikofunikira kukhazikitsa ma braking a DC kuti athetse kasinthasintha. .

Zofunikira paukadaulo

Makampani Oluka Makina ali ndi zofunikira zosavuta pakugwira ntchito yosinthira pafupipafupi.Nthawi zambiri, kuyambika ndi kuyimitsidwa kumayendetsedwa ndi terminal, ndipo ma frequency operekedwa a kuchuluka kwa analogi kapena ma frequency operekedwa a liwiro la multistage amagwiritsidwa ntchito.The inching kapena otsika-liwiro ntchito akufunika kuti mofulumira, kotero frequency converter akufunika kuti athe kulamulira otsika pafupipafupi makokedwe a galimoto.Mwambiri, mawonekedwe a V / F osinthira pafupipafupi amatha kukwaniritsa zofunikira pamakina akuluakulu ozungulira.

Yankho lathu ndi:

EC590 pafupipafupi Converter, mphamvu ndi 4kW

Ubwino wazinthu:

1. S-mtundu mathamangitsidwe ndi deceleration kwa yosalala kuyamba ndi kusiya.

2. Magnetic flux vector control mode, otsika pafupipafupi, torque yayikulu, kuyankha mwachangu.

3. Deceleration plus DC braking function, shutdown khola ndi braking.

4. Ntchito yopewera kasinthasintha imatengedwa kuti apewe kusweka kwa singano chifukwa cha kusinthasintha kwa zida.

5. Kukonzekera bwino kwa kutentha kwa kutentha kumatha kukwaniritsa bwino ntchito ya nthawi yayitali ya zipangizo kumalo otentha kwambiri.