Qiyaasta Dunta Ugu Fiican Iyo Sida Mid Laguu Doorto

Noocyada Qiyaasta Xadhkaha ugu Fiican ama Qaababka Cabbirka Cabbirka

Marka ay timaado cabbirka cabbirka, haysashada cabbirka dunta saxda ah waa lama huraan. Waa kuwan liiska qaar ka mid ah noocyada ama moodooyinka cabbirka dunta ugu fiican:

• Hubinta dunta: Hubinta duntu waa shirkad cabbiraadda dunta oo dhan oo bixisa xariiq cabbirrada caadooyinka ah iyo gajiyeyaasha dunta. Waxay soo saaraan khad dhamaystiran oo dunta dunta ah iyo alaabada la xidhiidha kuwaas oo loo isticmaalo in lagu cabbiro dunta dunta iyo cabbirka gageska.
• Shirkadda Cross: Shirkadda Cross waxay bixisaa xulasho ballaaran oo cabbirro dun ah oo ka yimid noocyada hormuudka ah ee warshadaha. Waxay bixiyaan noocyo kala duwan oo cabbirro iyo noocyo ah sida muraayadaha qoto dheer ee dunta iyo giraanta dunta iyo cabbirada furaha.
• Iibiyeyaasha ugu Fiican Amazon: Amazon waxay leedahay liis ah qiyaasaha dunta ugu iibka badan kuwaas oo noqon kara bar bilow wanaagsan oo lagu helo cabbir tayo sare leh.

Booqo dukaanka si aad u ogaato faahfaahin dheeraad ah iyo qiimayaasha la cusboonaysiiyay:

Shaxda Isbarbardhigga: Hubinta dunta iyo Shirkadda Cross

Fadlan ogow in summada cabbirka dunta ugu fiican ay kala duwanaan karto iyadoo ku xiran baahiyahaaga gaarka ah. Waxaa lagu talinayaa in la baaro oo la barbardhigo noocyada iyo noocyada kala duwan ka hor iibsashada.

Noocyada Cabbirrada Xargaha

Qiyaasaha xadhiggu waxay u kala baxaan noocyo kala duwan, mid kasta oo loogu talagalay ujeeddooyin cabbirro gaar ah. Waa kuwan qaar ka mid ah noocyada caanka ah ee cabbirada dunta:

• Cabiradaha xadhigga dunta: Waxa loo isticmaalaa in lagu cabbiro xadhkaha xadhkaha goosha iyo cabbiraadaha. Waxay ku yimaadaan noocyo kala duwan, oo ay ku jiraan cabbirada dunta tuubada ee duuban iyo cabbirada dunta.
• Cabiradaha giraanta dunta: Waxaa loo isticmaalaa in lagu hubiyo xadhkaha dibadda ee boolal iyo boolal Waxa kale oo loo isticmaalaa in lagu cabbiro cabbirrada.
• Qiyaasaha dunta gaarka ah: Waxaa loo isticmaalaa noocyo gaar ah oo dunta ah, sida taarikada hore, bilawga badan, raadadka gaarka ah, cabbirada dunta acme, iyo cabbirada dunta API.
• Cabiraadaha taper: Waxa loo isticmaalaa in lagu cabbiro taper godka ama booska.
• Cabiradaha snap: Waxaa loo isticmaalaa in lagu cabbiro dhumucda qayb ama masaafada u dhaxaysa labada dusha.
• Cabirka dareenka: Waxaa loo isticmaalaa in lagu cabbiro farqiga u dhexeeya laba qaybood.
• Foomka cabbiraadaha: Waxa loo isticmaalaa in lagu cabbiro qaabka qayb, sida koontaroolka iliga qalabka.
• Caleemaha Caliper: Waxaa loo isticmaalaa in lagu cabbiro masaafada u dhaxaysa labada dhibcood ee qayb.

Qiyaasaha dunta ayaa ugu horrayn loo adeegsadaa dukaamada wax soo saarka si loo qiimeeyo qaybaha dunta leh. Si kastaba ha ahaatee, waxa jira qiyaasaha dunta kale ee loo isticmaalo inta badan Qolka Istaandarada ee hubinta iyo habaynta cabbirada dunta sare lagu sheegay.

Xargaha xirmada iyo gaashyada giraanta

Gages-ka xadhigga dunta iyo giraanta ayaa labadaba loo isticmaalaa cabbirka cabbirka, laakiin way ku kala duwan yihiin isticmaalkooda. Waa kuwan qaar ka mid ah qodobbada muhiimka ah ee ku saabsan gajiyeyaasha xadhigga dunta:

• Loo isticmaalo in lagu hubiyo dunta gudaha
• Waxay ka kooban tahay laba qaybood: GO iyo cabbirka NoGo
• Qalabka xadhigga dunta ee GO wuxuu eegayaa dhexroorka ugu yar ee ugu yar iyo cabbirka dhexroorka garoonka ugu yar ee qaybta dunta ah, halka qalabka NoGo thread uu eegayo si loo hubiyo in daloolka duntu aanu ka badnayn cabbirka dhexroorka garoonka ugu badan ee qayb xadhig ah.
• Habka "saddex-fiil" waxaa loo isticmaalaa in lagu cabbiro dhexroorka dunta dunta ee xirmooyinka xirmooyinka
• Caleemaha furaha cad waxa loo isticmaalaa in lagu hubiyo dulqaadka cabbirka ee godadka caajisay ama lagu daloolay darbiyada siman, halka cabbirada xadhigga dunta loo isticmaalo si loo hubiyo godadka dunta leh ama la taabtay lana xaqiijiyo nooca dunta saxda ah, dhexroorka weyn, dhexroor yar, dhexroorka garoonka, iyo duurka dunta oo ka soo horjeeda cabbirka dunta is-biirsaday

Oo waa kuwan qaar ka mid ah qodobbada muhiimka ah ee ku saabsan gageska dunta:

• Waxa loo isticmaalaa in lagu hubiyo dunta gudaha ah (Faallo tafatiraha: sixid ayaa loo baahan yahay.
• Ka kooban hal giraangire

Qaababka lagu taliyay ee cabirrada dunta

Iyada oo ku saleysan shuruudaha shakhsi ahaaneed, halkan waxaa ah moodooyinka lagu taliyey ee cabbirada dunta:

• Gagemaker Thread Gages: Waxaa soo bandhiga string Check, qaybiyaha la oggol yahay ee Gagemaker. Cabiradaha dunta waxa laga iibsan karaa Hubinta thread-ka.
• Cabbirka Xajmiga ee Xarka: Waxa soo saaray Gagemaker, cabbirahan waxa ay eegaan saamaynta isugeynta ee walxaha dunta oo ay ku jiraan dhexroor, rasaas, taper, xagal garbaha, iyo qaab khalad ah. Waxa laga iibsan karaa Hubinta Taxanaha.
• Qiyaasaha Cabbirka shaqeeya ee Gagemaker: Baadhitaanka cabbirka shaqada (ama "GO/NO GO") cabbirayaasha waxay cabbiraan dhexroorka dunta dibadda ee u dhaxaysa â... "- 24″. Waxa laga iibsan karaa Gagemaker.
• 3-Nidaamka Cabbirka Xadhkaha Xadhkaha: Modelka Supermicrometer-ka Dibadda ee C waa halbeega warshadaha, Nidaamka Cabbirka Xadhkaha 3-Siliga. Waxaa loo isticmaali karaa in lagu cabbiro dhexroorka garoonka dunta dibadda ilaa 1.5 inji dhexroor. Nidaamkan waxaa soo saaray Pratt & Whitney waxaana laga iibsan karaa shabakadooda.
• Gageska cabbirka iyo Qalabka: Waxaa jira noocyo badan oo ka mid ah gageska cabbirka iyo aaladaha ay ku jiraan aaladaha khaaska ah ee cabbira dhumucda, cabbirka dunta, garoonka, serration, iyo cabbirro kale. Qalabkan waxaa laga iibsan karaa soosaarayaal iyo alaab-qeybiyeyaal kala duwan.

Fadlan tixgeli shuruudahaaga gaarka ah markaad dooranayso cabbirka dunta. Qodobbada ay ka midka yihiin nooca dunta la cabbirayo, dhexroorka duntu, iyo saxnaanta loo baahan yahay waa in la tixgeliyaa.

Cabiradaha giraanta ee Dulqaadashada cabbirka

Qiyaasaha giraanta ayaa loo isticmaalaa si loo hubiyo in qaybta la qiyaasay ay ku dhacdo dulqaadka cabbirka ee la cayimay. Caadi ahaan qaabkoodu waa cylindrical waxaana laga sameeyay walxo deggan, sida caadiga ah birta birta ah, oo leh dalool aad u saxan.

U dulqaadashada cabbirka iyo joomatari ee cabbiraadaha giraanta cylindrical waxaa lagu qeexay heerka ASME B89.1.6 ee gudaha Mareykanka.

Heerku wuxuu qeexayaa darajooyinka dulqaadka ee cabbiraadaha giraanta ee metric iyo Ingiriisida ee sayid, dejinta, ama codsiyada shaqada.

Cabbiraadaha xadhkaha xadhkaha leh ee lagu cabbiro barxada dunta

Cabiradaha xadhkaha goosha waa aaladaha loo isticmaalo in lagu cabbiro garoonka ama sunta rasaasta dunta dunta. Waxa loo isticmaalaa sidii qalab tixraac ah si loo go'aamiyo garoonka dunta ku taal furka ama dalool la taabtay. Waxaa jira noocyo iyo cabbirro kala duwan oo cabbirrada dunta dunta ah ee loo heli karo cabbirka warshadaha:

• Metric Thread Pitch Gauge: Waxaa loo isticmaalaa in lagu cabbiro xadhkaha xadhkaha mitirka. Caadi ahaan waxay ka kooban tahay meelo kala duwan oo ah 0.25mm ilaa 6mm.
• Sae Thread Pitch Gauge: Waxaa loo isticmaalaa in lagu cabbiro xariiqda dunta SAE. Caadi ahaan waxa ay ka kooban tahay meelo kala duwan oo ah 4 ilaa 42.
• Whitworth Thread Pitch Gauge: Waxaa loo isticmaalaa in lagu cabbiro xadhkaha xargaha Whitworth. Caadi ahaan waxay ka kooban tahay noocyo kala duwan oo ah 4 ilaa 12.
• Qiyaasta Xadhkaha Cabirka: Waxa loo isticmaalaa in lagu cabbiro xadhkaha xadhkaha xadhkaha mitirka. Caadi ahaan waxay ka kooban tahay meelo kala duwan oo ah 0.5mm ilaa 7mm.

Cabiradaha xadhkaha goosha waxaa loo qaabeeyey si loo go'aamiyo jaan-goynta dunta dibadda iyo gudaha. Si loo isticmaalo cabirka dunta, isticmaaluhu waa inuu marka hore u dhigmaa nooca dunta cabirka. Marka qiyaasta saxda ah la go'aamiyo, isticmaaluhu waa inuu kordhiyaa mid ka mid ah caleemaha qalabka oo ku cadaadiya qaybta dunta leh.

Cabiradaha snap ee Xaqiijinta cabbirka Degdegga ah

Cabbirayaasha snap waa nooc ka mid ah cabbirada xaddidan ee loo isticmaalo in si degdeg ah loo xaqiijiyo in cabbirka ka baxsan qayb qayb uu ku habboon yahay cabbir la sii dajiyay ama uu ku dhacayo dulqaadka hore loo sii qeexay. Waa kuwan siyaabaha qaar ka mid ah cabbiraadaha sawirku kaga duwan yihiin noocyada kale ee cabbiraadaha:

• Hawsha: Cabirayaasha snap waxay sameeyaan qiimayno dhexroorka ka baxsan qaybaha, oo la mid ah aaladaha kale iyo qalabka cabbiraadda sida cabbirada giraanta iyo cabbirada dhumucda. Si kastaba ha ahaatee, cabbiraadaha suunka ayaa loo isticmaali karaa in lagu hubiyo cabbirada qaybaha cylindrical iyo kuwa aan ahayn cylindrical, halka cabbirada giraanta loogu talagalay qaybaha cylindrical oo keliya.
• Tag/No-Go: Cabbiraadaha snap-ka badanaa waa go/no-gole, taasoo la macno ah in hal cabbir uu leeyahay awood uu ku qiimeeyo labadaba xadka dulqaadka sare ee cabbirka cabbirka ee la cabbirayo iyo sidoo kale xadka dulqaadka hoose.
• Noocyada: Cabbiraadaha snap waxaa lagu tilmaami karaa inay yihiin dhowr nooc oo kala duwan. Marka si ballaadhan loo hadlo, waxa jira cabbirro deg-deg ah oo go'an iyo cabbirro deg-deg ah oo la hagaajin karo. Cabiradaha suunka ee go'an waxay leeyihiin daaman leh laba ballac cabbir oo kala duwan, oo leh cabbirka go'ga lagu dejiyay xadka sare ee shafka ama cabbirka qayb iyo cabbir aan tagin oo loo dejiyay qiimaha xadka hoose ama ugu yar. Cabiradaha dab-demiska ee la hagaajin karo ayaa leh anvils dhaqaaqi kara oo laga yaabo in lagu hagaajiyo cabbirro xaddidan.

Cabiraadaha snap waxaa loo isticmaalaa goobaha wax soo saarka halkaasoo cabbirada dhumucda ama dhumucda gaarka ah ay tahay in si joogto ah loogu soo celceliyo si sax ah oo sax ah. Inta badan waxaa loo isticmaalaa meelaha wax soo saarka ee dhexroorka saxda ah ama cabbirada dhumucda u baahan in si degdeg ah oo hufan loo sameeyo. Cabiradaha degdega ah waxay fududeeyaan samaynta qaybo la isweydaarsan karo waxayna jireen ilaa ugu yaraan 1898. Waxa inta badan qiimeeya shaqaale xirfad leh oo ay adeegsadaan makiinado, shaqaalaha ilaalinta tayada, iyo kormeerayaasha.

Doorashada Xargaha Saxda ah

Markaad dooranayso cabirka dunta, waa lagama maarmaan inaad tixgeliso shuruudahaaga gaarka ah. Waa kuwan saddex macaamiil oo suurtogal ah iyo cabbirka dunta ugu fiican mid kasta oo iyaga ka mid ah:

• Macmiilka 1: Mulkiilaha dukaanka wax soo saarka kaas oo u baahan in uu cabbiro xadhkaha xadhkaha goosha iyo cabbiraadaha. Qiyaasta dunta ugu fiican ee macmiilkani waxa ay noqon doontaa Check Thread, maadaama ay bixiyaan xariiq qiyaasaha caadiga ah iyo gajiyeyaasha dunta si gaar ah loogu talagalay ujeedooyinkan.
• Macmiilka 2: Mashiin-yaqaan si joogto ah ugu shaqeeya xargaha xargaha mitirka. Qiyaasta dunta ugu fiican ee macaamiishani waxay noqon doontaa cabbirka dunta mitirka, maadaama ay u oggolaanayso cabbirka saxda ah ee dunta mitirka.
• Macmiilka 3: Shaqaalaha ilaalinta tayada oo u baahan in ay si degdeg ah u xaqiijiyaan in cabbirka ka baxsan qayb qayb ahi uu la mid yahay cabbir hore loo sii diyaariyey ama ay ku dhacayso dulqaadka hore loo sii qeexay. Qiyaasta dunta ugu fiican ee macaamiishani waxay noqon doontaa cabbirka degdega ah, maadaama ay bixiso hab degdeg ah oo hufan oo lagu hubinayo cabbirrada qaybaha cylindrical iyo kuwa aan ahayn cylindrical.

Xusuusnow inaad had iyo jeer tixgeliso arrimo ay ka mid yihiin nooca dunta la cabbirayo, dhexroorka dunta, iyo saxnaanta loo baahan yahay markaad dooranayso cabbirka dunta. Markaad doorato cabbirka dunta saxda ah, waxaad xaqiijin kartaa cabbir sax ah oo sax ah shaqadaada.

Fiiro gaar ah: Bakhaarku waxa uu yeelan doonaa tafaasiisha alaabta iyo qiimayaasha.

Qoraal gaar ah oo nafta ah: (Halka maqaalka: aan la taaban karin)