GanacsigaWarshadaha

Xidhiidhada dhafnaa iyo noocyada

xidhiidhada dhafnaa ku xiran tahay meesha uu dusha dibadda iyo gudaha. Waxay yihiin gudaha, dibadda, toobinta iyo cylindrical. Waxay ku kala duwan yihiin qaybta iyo profile faahfaahin cross, wareega, qaab, adkaysi, trapezoidal. Magacaabista kulushahay ama sii kordhaya.

Sii kordhaya ayaa profile a xagalka ah iyo waxaa loo qaybiyaa laba kooxood: ku inch oo ton.

Xiri inch xiriir qiyaasay in inches (ka this magaca), talaabada ugu waa 25.4 mm. Lagu gartaa tirada line helical thread on a qaybo cut hal inch.

Inji waxaa loo isticmaalaa in lagu xiro tuubooyinka (loo yaqaan "thread biibiile"). Waxaa sidoo kale loo isticmaalaa jarida on the dayactir qalab kala duwan. Mashiinnada, kuwaas oo soo saaray in aannu mar, thread inch ma khuseeyo. heerarka horumariyo hoos ton ah, si design ah waa la fuliyay ka yar heerka.

xidhiidhada dhafnaa la thread leexdo loo isticmaalo weyn nagruzkah.Trapetseidalnye dhajinta ee gudbinta mooshinka (spindles) iyo dadaal, laakiin ma ay soo saaraan qaybo lagala kulmo adag. Waayo, khaanadaha, dun wareeg ee mashiinada ah waxaa dhif ah loo isticmaalo.

Iyadoo profile saddex xagal xiriir fur waa ugu kalsoonaan karo, xataa marka dhexroor ka mid ah. Riixdaan waa xoog badan yahay ka yar. Xitaa yar lagu kalsoonaan karo waa thread trapezoidal, liita - qaab. Sababo la xariiqa qallooca ayaa u siman xoog wareeg sare firfircoon.

xidhiidhada dhafnaa kala qaybsan yihiin kooxo: fur, marka la isku daro, iyo xidhay hairpin.

The xeryahooda fudud ka kooban yihiin nuts iyo boolal.

Si dabciyeen ma dhicin in xeryahooda loo isticmaalo mataanuhu qaybo kaas oo u jilciso gariirka iyo load saamaynta, yareeyo khilaaf.

Buuggan wuxuu ka kooban yahay noocyo kala duwan oo siyaabo ka is-quful.

xidhiidhada dhafnaa for gaari macmalay by handarraabbadeedii of a carbon-birta sameeyey. The qaybood ah u baahan isku halaynta sare iyo cimri dherer, dabaqi steel chromium alloyed. Waqtiga adkaynaya xiriir ah ku dhafnaa loo isticmaalo muhiim ah oo firfircoon (taas oo daqiiqado ka yihiin ciidamada load caadi) furayaasha leydiinku loo isticmaalo diyaarinta meesha xidhiidhada awoodda waa ka qeexay in ay waraaqo farsamo.

xidhiidhada dhafnaa haysa marka hore, ka dibna wax yar loo dabciyo iyo dib-u-adkayn. Sidaas daraaddeed ciidanka ku tirtirayaan sax ah gacanta.

Xisaabinta xiriir dhafnaa loo sameeyaa si loo ogaado danab, kaas oo ka dhacdaa xarunta. Waxa kale oo aad u baahan tahay si ay u xisaabiso goolasha ay ammaanka codsatay oo geliyeen handarraabbadeedii.

Xisaabinta waxaa la sameeyaa on xubno ka ah:

- aan lowska iyo lowska,

- la xamuulka ee lala yaabo iyo-gashan;

- silsilado,

- ayaa sheegay in aagga xiriir waxaa lagu go'aamiyaa geometry dunta,

- haddii aad u badan oo ka mid ah meelaha fallaadhihii cylindrical,

- badan ee taarikada.

load tirakoobka Qaar ka mid ah loo isticmaalo xisaabinta.

xidhiidhada dhafnaa waa wanaagsan yihiin sababtoo ah waxay had iyo jeer lagu disassembled karaa iyada oo aan isu dhaawac qaybo.

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