Soo koobid:Shaashadda goynaysa ee wareegta ah waxaa ka kooban sanduuqa shaashadda, kiciyaha, qalabka taageerada iyo qaybaha kale.
Shaashadda goynaysa ee wareegta ah waxaa ka kooban sanduuqa shaashadda, kiciyaha, qalabka taageerada iyo qaybaha kale.
Sanduuqa shaashadda wuxuu ka kooban yahay rariin shaashad, dusha shaashadda iyo qalabka xoojinta. Kiciyaha gariirka waxaa ka kooban laba mooto gariir ah oo ku yaal laba dhinac oo ku xiran isku xidhka guud ee dhexda. Sanduuqa shaashadda waxaa taageera 8 xuubo.
Qiyaasta gariirka ee ka dhalata isha gariirka ee shaashadda goynaysa ee wareegta ah waa xoog inertial ah oo is beddelaya jihada togan agagaarka halkii xiddig, oo asal ahaan ay tahay centrifu.
Mabda' shaqada shaashada gariirka wareegsan waa in markii shaashada gariirku bilaabatay, qalabka gariirka shaashadu wuxuu ku keenaa sanduuqa shaashada dhaqdhaqaaq boodbood ah oo isku jiho ah, inta lagu jiro taas, walxaha ka yar godka dusha shaashada ayaa hoos u dhacayaa lakabka hoose iyada oo maraysa godadka shaashada, taasina waxay noqonaysaa walxaha hoos maray shaashada, walxaha ka wayn dusha shaashada ayaa laga soo saaraa godka soo saarista kadib dhaqdhaqaaq joogto ah oo boodbood ah, ugu dambeyntiina shaqada kala soociddu waa dhammaystirtay.
Xulashada Qiyaasaha Shaashadda Wareega ee Vibrating
(1) Tuuritaanka Tilmaanta
Guud ahaan, iyadoo lagu saleynayo isticmaalka shaashadda, shaashadda wareega ee gariirka leh guud ahaan waxay qaadanaysaa KV=3～5, halka shaashadda gariirka toosan ay qaadanayso KV=2.5～4. Maaddada adag in la kala saaro waxay qaadanaysaa qiimo weyn, halka maaddada fudud in la kala saaro ay qaadanayso qiimo yar. Marka godadka shaashadda ay yaryihiin, waxaa la qaadanayaa qiimo weyn, marka godadka shaashadda ay wayn yihiin, waxaa la qaadanayaa qiimo yar.
(2) Xoogga Gariirka
Doorashada xoogga gariirka K waxaa ugu horreeya lagu xadidayaa xoogga maaddada iyo adkaynta qaybaha ay ka kooban tahay. Heerka caadiga ah ee makaanikada hadda waxaa ku jira qiimaha K guud ahaan.
(3) Aragtida geeska dusha shaashadda
Shaashadda wareegga ee gariiraysa, aragtida geeska dusha shaashadda guud ahaan waxay qaadataa 15°~25°, qiimaha yar marka amplitude-ku uu weyn yahay, qiimaha waaweyn marka amplitude-ku uu yar yahay.
(4) Dhererka sanduuqa shaashadda
Dhererka sanduuqa shaashadda A waa mid ka mid ah qaybaha muhiimka ah ee lagu naqshadeeyo shaashadda gariiraysa, qiimihiisa waa inuu saxan yahay si loo hubiyo kala-soocidda ku filan ee walxaha, hoos u dhigidda xannibaadda, iyo fududaynta geeddi-socodka kala-soocidda. Caadiyan A = 3 ~ 6mm, godka shaashadda ee weyn waxa uu qaadanayaa qiimo weyn, iyo midka yar waxa uu qaadanayaa qiimo yar.
Talooyin lagu dooranayo shaandhada gariirada wareegsan
Waxyaabaha ugu muhiimsan ee la tixgeliyo marka la dooranayo nooca mashiinka shaandhaynta waa:
- Sifooyinka walxaha shaandhaynta (qadarkeeda buuraha ku jira, qadarkeeda qaybaha adag ee shaandhaynta, qoyaanka iyo qoyaanka ku jira walxaha, qaabka walxaha, miisaanka gaarka ah ee walxaha, iwm.);
- Dhismaha mashiinka shaandhaynta (meel shaandheynta, tirada lakabka shaandhaynta, cabbirka iyo qaabka godadka shaandhaynta, qaybinta godadka shaandhaynta, qaabka dhaqdhaqaaqa mashiinka shaandhaynta, wareegga iyo inta jeer ee dhaqdhaqaaqa, iwm.).
- Shuruudaha farsamada habaynta faa'iidada (kaabayaasha habaynta, waxtarka shaandhaynta, habka shaandhaynta, xagasha incline ee mashiinka shaandhaynta), iwm.
Marka laga reebo in la tixgeliyo arrimaha kor ku xusan, mabaadi'da aasaasiga ah ee soo socda waa in la ixtiraamaa:
(1) Kadib marka la go'aamiyo aagga shaandhaynta, ballaca dusha shaandhaynta waa inuu ugu yaraan noqdaa 2.5 ilaa 3 jeer cabirka xajmiga ugu weyn ee walxaha si looga hortago in shaandhada ay xidhanto walxo waaweyn.
(2) Si shaandhada gariirta ay u noqoto mid muujinaysa xaalad wanaagsan, saamiga dhererka ilaa ballaca
(3) Waxyaabaha shaashadda lagu sameeyo iyo qaabkeeda ku habboon xaaladaha shaqada waa in la doortaa.
(4) Go'aaminta cabbirka shabagga
Marka la isticmaalayo shaandho fiican, shaandho arc, shaandho gariir toosan si loo shaandheeyo qaybaha waxyaabaha yar-yar, cabbirka fagaare ee shaandhada waa 2 ilaa 2.2 jeer cabbirka qaybaha kala soocida, ugu badnaanna ma dhaafi doonto 3 jeer;
Shaandhada gariirka loo isticmaalo shaandheynta waxyaabaha cabbirka dhexdhexaadka ah, cabbirka shabagga shaandhada waa 1.2 jeer cabbirka qaybaha kala soocida;
Marka loo isticmaalo shaandheynta waxyaabaha qaro weyn, cabbirka shaandhada waa inuu noqdaa 1.05 jeer cabbirka qaybaha kala soocida;
Shaashadda shaqada aragtida suurtogalnimada, cabbirka shaashadda guud ahaan waa laba ilaa laba iyo bar jeer cabbirka dhabta ah ee qaybaha qaybsan.
(5) Go'aami haddii aad dooranayso shaashad laba-laab ama dhowr-laab
Marka kala duwanaanshaha cabbirka qaybaha la kala soocayo ee maaddada la kala soocayo uu ballaaran yahay, shaashad laba-laab ah waxaa loo isticmaali karaa shaashad keliya, taasoo hagaajinaysa awoodda farsamada kala soocidda, ilaalisa shaashadda hoose, iyo kordhinaysa nolosha adeegga shaashadda hoose. Doorashada cabbirka shaashadda ee shaashadda gariirka laba-laabka sare waxaa guud ahaan go'aaminaya cabbirka qaybaha
(6) Go'aami aagga hawlgalka ee hufan ee shaashadda
Aagga shaandhaynta ee lagu xisaabiyay iyadoo loo eegayo shuruudaha habka wax soo saarka waa aagga hufan ee shaashadda, iyo qeexitaanka shaashadda waa aagga dhammeystiran ee shaashadda.
Shaashadda gariiraysa ee loo isticmaalo shaandhaynta alaabaha cabir dhexe, aagga shaandhaynta hufan waa in uu noqdaa 0.8 ilaa 0.85 jeer aagga dhammeystiran ee shaashadda. Dabcan, tani waxay si dhow ula xidhiidhsan tahay heerka furitaanka shaashadda ee dusha shaashadda.
(7) Alaabada ka badan 200mm, shaashadaha gariiraya ee culus ayaa inta badan la isticmaalaa; alaabada ka sarreeya
(8) Haddii xaaladuhu ogolaadaan, waa in la door bidaa shaashadda fadhiga si loo fududeeyo baaritaanka iyo dayactirka. Marka shaashadda la taagay ay tahay in la doorto, waa in la yareeyaa sare sare si loo yareeyo dhaqdhaqaaqa shaashadda gariirka iyo fududeynta howlaha wax soo saarka.
Marka la dooranayo qalabka shaashadda, ma aha in la tixgeliyo kaliya sabab keliya, laakiin waa in si dhameystiran loo tixgeliyaa arrimo kala duwan si loo hubiyo in la dooranayo qalabka ku haboon xaaladaha shaqada.
La talin
Hel Xal