Nhanganyaya:
Ichi chidzidzo chemutengi chinoratidza kubatana kwakabudirira pakati pekambani yedu, nyanzvi yekugadzira yehigh-frequency pulse power supply, uye mudzidzi weMaterials Science wekutsvagisa chiremba kubva kuYunivhesiti muUnited States. Mudzidzi akatenga 12V 1000A pulse power supply kubva kwatiri kuitira tsvakurudzo yavo pamusoro pesimbi electroplating zvinhu. Ichi chidzidzo chenyaya chinotarisa pane zvakanaka zvakabuda mukubatana kwedu.
Background:
Yunivhesiti inozivikanwa nekunaka kwayo mukutsvaga nedzidzo. Iyo Materials Sayenzi yekutsvagisa mudzidzi mudzidzi yaida yakavimbika uye yemhando yepamusoro magetsi ekupa mhinduro kutsigira zvidzidzo zvavo pasimbi electroplating zvinhu. Vakatsvaga yakasarudzika high-frequency pulse power supply kuti isangane nezvinodiwa zvekutsvagisa kwavo.
Solution:
Kunzwisisa izvo zvakasarudzika zvinodiwa zveDartmouth University yekutsvagisa mudzidzi, kambani yedu yakavapa yakarongedzwa yakakwirira-frequency pulse magetsi. Iyo 12V 1000A magetsi emagetsi akanyatsosarudzwa kuti asangane nezvinodiwa zvekutsvagisa. Iyo yakapa chaiyo voltage control, yakakwira-frequency pulse kugona, uye kuvimbika kwakasiyana, kuve nechokwadi chekuita kwakakwana kwezvidzidzo zvavo zvesimbi electroplating.
Kuita uye Mibairo:
Pakushandisa yedu yepamusoro-frequency pulse magetsi mukutsvagisa kwavo, mudzidzi weYunivhesiti akawana kuvandudzwa kwakakosha. Kuita kwakavimbika uye kwakagadzikana kwemidziyo yedu kwakavabvumira kuita chaiyo uye inodzorwa simbi electroplating miedzo.
Kugona kwepamusoro-frequency pulse kwesimba redu remagetsi kwakagonesa mudzidzi kuti aongorore mabatiro emhando dzakasiyana dzekupuruzira pa electroplating process uye kudzidza mhedzisiro yezvinhu. Izvi zvakafambisa tsvagiridzo yavo mukunzwisisa hukama pakati pemapulse parameters uye morphology, chimiro, uye hunhu hwe electroplated zvinhu.
Mutengi Kugutsikana:
The Materials Science doctoral research mudzidzi kubva kuYunivhesiti akaratidza kugutsikana kwavo nepamusoro-frequency pulse power supply uye ruzivo rwekubatana. Vakarumbidza kunaka, kuvimbika, uye kushanda kwemidziyo yedu, iyo yakaita basa rakakosha mukusimudzira zvinangwa zvavo zvekutsvagisa. Mudzidzi akarumbidzawo hunyanzvi hwechikwata chedu nerutsigiro panguva yese yekutenga nekuita.
Mhedziso:
Ichi chidzidzo chemutengi chinoratidza kuzvipira kwedu pakupa epamusoro-notch yakakwira-frequency pulse magetsi ekupa mhinduro dzakanangana nezvinodiwa chaizvo zvevatengi vedu. Kuburikidza nekudyidzana kwedu neMaterials Science yekutsvagisa mudzidzi kubva kuYunivhesiti, isu takabudirira kupa yakavimbika uye inoshanda magetsi emagetsi mhinduro kutsigira yavo simbi electroplating tsvakiridzo.
Semugadziri ane hunyanzvi, isu tinoramba takazvipira kune hunyanzvi, mhando, uye kugutsikana kwevatengi. Isu tinoramba tichiedza kuvandudza ekucheka-kumucheto magetsi ekugadzirisa magetsi anopa simba vaongorori nemasaenzi kuti vafambire mberi zvakanyanya mundima dzavo.
Nguva yekutumira: Jul-07-2023
