Dhammaanteen waan ognahay in qaybta xudunta u ah miisaanka elektiroonigga ah ay tahayunugga rarka, kaas oo loo yaqaan "wadnaha" ee qalabka elektarooniga ahmiisaan. Waxaa la odhan karaa saxnaanta iyo dareenka dareemaha ayaa si toos ah u go'aaminaya waxqabadka miisaanka elektaroonigga ah. Haddaba sidee ku dooran karnaa unugga rarka? Isticmaalayaashayada guud, xuduudo badan oo ka mid ah unugga rarka (sida aan toos ahayn, hysteresis, gurguurta, kala duwanaanta magdhowga heerkulka, caabbinta dahaarka, iwm.) runtii waxay naga dhigayaan culays. Aynu eegno sifooyinka dareemaha miisaanka elegtarooniga ah ku saabsan tisaga oo cabbirada ugu weyn ee farsamada.
(1) Culeyska la qiimeeyay: culeyska ugu sarreeya ee axial-ka ee dareemehu uu ku cabbiri karo inta lagu jiro tusmada farsamada ee la cayimay. Laakiin isticmaalka dhabta ah, guud ahaan kaliya 2/3 ~ 1/3 ee qiyaasta la qiimeeyay ayaa la isticmaalaa.
(2) Culayska la oggol yahay (ama culeys badbaado leh): culeyska ugu badan ee axial ee uu oggol yahay unugga rarka. Shaqada xad dhaafka ah waa la ogol yahay ilaa xad go'an. Guud ahaan 120% ~ 150%.
(3) Xaddid culeyska (ama xaddid culeyska xad-dhaafka ah): culeyska ugu sarreeya ee axial-ka ee dareemayaasha cabbirka elektiroonigga ah uu qaadi karo isaga oo aan lumin awooddiisa shaqo. Tani waxay ka dhigan tahay in dareemaha uu dhaawacmi doono marka shaqadu ka badato qiimahan.
(4) Dareenka: Saamiga korodhka wax soo saarka iyo korodhka culayska la dabaqay. Caadi ahaan mV ee wax soo saarka lagu qiimeeyay 1V ee gelinta
(5) Aan toos ahayn: Kani waa halbeeg tilmaamaya saxnaanta xidhiidhka u dhigma ee ka dhexeeya wax soo saarka signalka korantada ee dareeraha miisaanka elegtarooniga ah iyo culayska.
(6) Soo noqnoqoshada: Ku celcelintu waxay muujinaysaa in qiimaha wax soo saarka dareemaha lagu soo celin karo oo joogto ah marka culeys isku mid ah lagu celceliyo isla shuruudo isku mid ah. Habkani waa mid aad muhiim u ah oo si fiican u muujin kara tayada dareenka. Sharaxaadda qaladka soo noqnoqda ee heerka qaranka: qaladka soo noqnoqda waxaa lagu qiyaasi karaa mid aan toos ahayn isla mar ahaantaana farqiga ugu sarreeya (mv) ee u dhexeeya qiyamka calaamadaynta dhabta ah ee lagu qiyaasay saddex jeer isla barta imtixaanka.
(7) Lag: Macnaha caanka ah ee hysteresisku waa: marka rarka si tallaabo tallaabo ah loo mariyo, kadibna loo soo dejiyo markeeda, oo u dhiganta rar kasta, sida ugu habboon waa in la akhriyo isku mid ah, laakiin dhab ahaantii waa mid joogto ah, heerka iswaafaqsanaanta. waxaa lagu xisaabiyaa qaladka hysteresis. tilmaame lagu matalo. Qaladka hysteresis waxaa loo xisaabiyaa heerka qaranka sida soo socota: farqiga ugu badan (mv) ee u dhexeeya celceliska xisaabaadka ee qiimaha calaamadda dhabta ah ee saddexda stroke dhibic.
8. Qaado akhrinta, ka dibna qor qiyamka wax soo saarka si isdaba joog ah u dhexeeyo muddo 30-daqiiqo ah. Midda labaad waa soo kabashada gurguurta: ka saar culeyska la qiimeeyay sida ugu dhakhsaha badan (5-10 ilbiriqsi gudahood), isla markiiba ku akhri 5-10 ilbiriqsi gudahood ka dib marka la dejiyo, ka dibna ku qor qiimaha wax soo saarka waqtiyo gaar ah 30 daqiiqo gudahood.
(9) Heerkulka isticmaalka la oggol yahay: wuxuu qeexayaa munaasabadaha lagu dabaqi karo unugga xamuulka. Tusaale ahaan, dareemaha heerkulka caadiga ah waxaa guud ahaan loo calaamadeeyay sida: -20℃- +70℃. Dareemayaasha heerkulka sare waxaa lagu calaamadeeyay sida: -40°C - 250°C.
(10) Kala duwanaanshaha magdhowga heerkulka: Tani waxay muujinaysaa in dareemaha lagu magdhabay inta u dhaxaysa heerkulka noocaas ah inta lagu jiro wax soo saarka. Tusaale ahaan, dareemayaasha heerkulka caadiga ah waxaa guud ahaan lagu calaamadeeyay -10°C - +55°C.
(11) caabbinta daahfurka: qiimaha caabbinta ee udhaxeeya qaybta wareegga ee dareeraha iyo muraayadda laastikada, way ka sii weyn tahay, xajmiga caabbinta xakamaynta waxay saameyn doontaa waxqabadka dareenka. Marka caabbinta dahaarka uu ka hooseeyo qiimo gaar ah, buundada si sax ah uma shaqeyn doonto.
Waqtiga boostada: Jun-10-2022