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Uhlalutyo olunzulu lobume bophuhliso lwezixhumi zebhodi ukuya kwibhodi
Uhlalutyo olunzulu lobume bophuhliso lweziqhagamshelo zebhodi-ebhodini Okwangoku, izixhumi zebhodi ukuya kwibhodi ezisetyenziswa kwiifowuni eziphathwayo ikakhulu zineempawu ezilandelayo: Eyokuqala "iguquguqukayo", uxhulumaniso oluguquguqukayo, kunye nokumelana nokugqwala okunamandla;okwesibini, akukho welding, conveni...Funda ngokugqithisileyo -
Yintoni endimele ndiyinikele ingqalelo xa ndigcina izixhumi zebhodi ukuya kwibhodi?
Imithetho yokuhlolwa kwe-insulation yebhodi-to-ibhodi yezixhumi: uhlobo olufanayo lwezinto zokukhusela eziveliswe ngababoneleli abaqeqeshiweyo, ukusebenza kwemveliso ezinzileyo (impahla ebuyiselweyo ngaphandle kweengxaki zomgangatho kunyaka omnye), ukuhlolwa kweesampuli kanye kwiitoni ezi-5.Kwimathiriyeli entsha yokugquma iqualif...Funda ngokugqithisileyo -
Yintoni isidibaniso se-USB
Kunokuthiwa izihlanganisi ze-USB zinokubonwa kuyo yonke indawo kubomi bethu bemihla ngemihla.Side sichukumise iimveliso zombane yonke imihla.I-USB ikuyo yonke indawo, njengeefowuni ezihlakaniphile, iitafile, iikhamera zedijithali, ii-hard drives eziphathwayo, iiprinta, izixhobo ezivakalayo nezibonwayo, imultimedia, kunye nezixhobo zombane.Yima, yintoni i...Funda ngokugqithisileyo -
Iimpawu zesakhiwo kunye nemisebenzi ye-wire-to-board connectors
Kwi-wire-to-board connector, isiseko se-insulating ye-connector inikwe i-groove yokufumana ucingo ukuze ucingo olusethiwe lubekwe kunye nokubekwa, kunye ne-joint for butting kunye nekhonkco yangaphandle yenziwe kwelinye icala le-insulating. isiseko, kwaye uninzi lweziqhagamshelo zipr...Funda ngokugqithisileyo -
Ukukhetha izinto kunye nenkqubo yokuvelisa isinxibelelanisi se-USB
Oku kulandelayo kwazisa imveliso kunye nokuveliswa kwezixhumi ze-USB ukusuka kuyilo ukuya kwiimveliso ezigqityiweyo, ezinokuthi zahlulwe zibe ziinxalenye ezimbini: izinto zetsimbi kunye neeplastiki.Ukongeza ekusebenziseni izinto eziluhlaza, izinto zetsimbi zisetyenziselwa i-electroplating kunye ne-stamping molds;umsebenzi kwi...Funda ngokugqithisileyo -
Iyintoni indima yokudibanisa, kutheni usebenzisa ikhonkco?
Isidibanisi, njengoko igama libonisa, libhekisa kwisixhobo esidibanisa izixhobo ezibini ezisebenzayo ukuhambisa okwangoku okanye imiqondiso.Umsebenzi walo kukwakha ibhuloho yonxibelelwano phakathi kweesekethe ezivaliweyo okanye ezizimeleyo kwisekethe, ukwenzela ukuba i-current ikwazi ukuhamba kwaye isiphaluka sinokuqonda i-predete ...Funda ngokugqithisileyo -
Ukukuzisela usetyenziso olusisiseko lwebhodi kwisidibanisi sebhodi ngokulandelelanayo!
Abantu bahlala befumana okanye bedala zonke iintlobo zezinto ezintsha.Kule mihla, ngokusetyenziswa ngokubanzi kweemveliso ze-elektroniki, ibhodi-to-ibhodi ikhonkco iba yinto ebaluleke kakhulu ebomini bethu.Ngaphezu koko, imimandla yesicelo sayo iya ikhula ngakumbi.Abaphuhlisi bayo...Funda ngokugqithisileyo -
Indlela yokukhetha ibhodi kwibhodi yokudibanisa?
I-1.I-Lead, isithuba senombolo ye-Pin kunye ne-pin isithuba sisiseko esisisiseko sokukhetha umnxibelelanisi.Inani lezikhonkwane zokukhetha lixhomekeke kwinani leempawu eziza kudityaniswa.Kwezinye izihlanganisi zepatch, ezifana nezikhonkwane zepetshi, inani lezikhonkwane akufanelekanga. kuba kakhulu.Kuba kwindawo yokubeka umatshini welding pro...Funda ngokugqithisileyo -
Inkcazo yee-electrodeposits ezisetyenziswa ngokuqhelekileyo - igolide
Intshayelelo yokufakwa kwegolide 1.Igolide yintsimbi yegolide exabisekileyo ethambileyo kwaye kulula ukuyipolisha.I-2.Igolide inozinzo oluhle lweekhemikhali, azinyibiliki kwi-asidi eqhelekileyo, i-soluble kuphela kwi-aqua regia 3.I-Gold i-coating inokumelana ne-corrosion eyomeleleyo kunye nokuchasana okulungileyo kwi-discoloration 4.I-Gold plating ine...Funda ngokugqithisileyo
