Uhlobo lokutshixa umsonto wokutshixa umsonto

Uhlobo lokutshixa intambo yokufaka intambo luhlobo olutsha oluphuhliswe ngesiseko sohlobo oluqhelekileyo lokufaka umsonto wocingo. Ukutshixa uhlobo lwentambo yocingo faka inxalenye ephakathi ye-1 ukuya ku-2 ukujika kwe-pentagonal okanye i-hexagonal, xa ibholithi ijijelwe kwisiqingatha somngxuma ophothiweyo, intloko yebholithi ichukumisa ikhonkco lokutshixa, ngeli xesha ngokusebenzisa isixhobo sokusebenzisa amandla entambo yentsimbi. Faka kunomnye umsebenzi wokutshixa wesiqhelo wesixhobo sokutshixa ungaphezulu, amandla aphezulu, kodwa unokwahlulwa ngokuphindaphindiweyo.

Xa isikrufu sijijelwe kuhlobo lokutshixa imingxunya yesikrufu, kwipolygon phambi kokuba ikhonkco lokutshixa likhululeke, xa isikrufu singena kwipolygon yeringi yokutshixa, ipholigoni kufuneka ixhaswe, ukuze icala lokutshixa le-deformation, Screw kwimfuno yokoyisa icala lokutshixa lokukhuhlana elinikwe kwisikrufu. Izikrweqe eziqiniweyo emva kokuba le friction inokwenza isikrufu singakhutshwa, ngaloo ndlela sitshintshela ezinye iindlela zokutshixa.

Ufakelo lwentsimbi ephothiweyo eyenziwe ngentsimbi engama-304, unyango olukhoyo lukhona:

1. Akukho unyango, umgangatho wendalo

2. Ukufakwa kombala ohambelana nokusingqongileyo, ngokweemfuno zabathengi kunokugqithwa ngemfusa, eluhlaza, eluhlaza okwesibhakabhaka, ebomvu. Kwimizi-mveliso apho kufunwa ubungakanani obukhulu bezinto ezifakwayo ezifakwe intambo, ezifakwe ngocingo ezinemisonto ezinombala zinceda ukuchonga ukuba zifakelwe okanye hayi. Imibala eyahlukeneyo yokufakwa kwentambo yocingo nayo ilunge kakhulu kulawulo olubonakalayo.

3. I-Cadmium plating, i-cadmium (cd) icwecwe ngentsimbi yentsimbi efakwe kwintambo ifaka ukuxhathisa ukubola, ukuthambisa, ukumelana nokunxiba, ukuhanjiswa kombane, iipropathi ze-electromagnetic, ukumelana nobushushu kunamandla.

4. I-Silver-plated, i-silver-plated i-threaded bushings enemisonto yesilivere inokufakwa kwiintlobo zezixhobo zeqokobhe, kubandakanywa i-alloys ye-magnesium, i-alloys ye-aluminium kunye ne-corrosion kunye nezixhobo ezikwazi ukumelana nobushushu, ezisetyenziselwa ukunciphisa i-screw threads kwi-high-temperature state. isiphumo sokuhlangana.

5. I-tin-plated, i-tin-plated ifake i-wire wire threads inenzuzo enkulu yokumelana nokugqwala okungcono, ngenxa yokuxhathisa i-corrosion kuneemfuno eziphezulu, unokuqwalasela i-tin-plated coating of steel thread threads.

I-6.I-lubrication yefilimu eyomileyo ye-corrosion epholileyo okanye indawo yokushisa ephezulu.

Inkqubo yofakelo yokutshixa intambo yokufaka intambo iyafana naleyo yokufaka intambo eqhelekileyo.

Ufakelo oluthungelwe ngocingo lunokufakwa kusetyenziswa izixhobo zesandla okanye izixhobo zombane. Nazi ezinye iinkqubo zokufakela ezilula usebenzisa izixhobo zezandla, ukuba kunokwenzeka ukuba uzifune, nceda ujonge ngakumbi.

1. Gqoka imingxuma
2. Sebenzisa itephu ekhethekileyo ukuze ujije umngxuma owombiweyo ukwenza umngxuma onemisonto
3. Ukusebenzisa i-wrench ekhethekileyo yokufakela, faka kuqala i-threaded insert kwintloko yesixhobo sokufakela.
4. Emva koko lungelelanisa intloko yesixhobo kunye nokufakwa okuphothiweyo kunye nomngxuma ophothiweyo kwaye ujikethe ukujija ufakelo olunentambo.
5. Susa i-shank ngesixhobo sokususa i-shank.
6. Ufakelo oluyimpumelelo

1.Indibano :
Lungisa intambo yentsimbi efakwe kwintsimbi okanye izinto ezingezizo ezentsimbi ukwenza amandla aphezulu, angagugiyo, atshintshe umsonto osemgangathweni wangaphakathi. Ifakwe kwi-aluminium, i-magnesium, i-alloy yobhedu, iplastiki, i-glass organic, i-plywood kunye nezinye izinto zobunjineli eziphantsi kwamandla, inokuphucula kakhulu amandla kunye nokuxhatshazwa kokugqoka; ifakwe kwintsimbi, intsimbi ephoswe ngentsimbi, inokuphucula ukuqina kwesikrufu, ithintele isikrufu ukuba singakhululeki ngenxa yeentlobo ngeentlobo zokungcangcazela okubangelwa sisikruda ukuwa, ukudinwa ukugqabhuka kunye nokuphucula amandla okudinwa kwesikrufu kwisikrufu. uqhagamshelwano.

2.Uguqulo :
usetyenziso lwentsimbi yofakelo lwentambo yocingo lwemetric ← → inkqubo ye-intshi ← → umgangatho wamazwe ngamazwe wokuguqulwa komngxunya ophothiweyo, oluncedo kakhulu, okhawulezayo, unoqoqosho, osebenzayo, osebenzayo nakweyiphi na imveliso yokungenisa nokuthumela ngaphandle.

3.Ukulungisa :
Kwimeko yempazamo yokucubungula intambo okanye ukulungiswa kwemingxuma yangaphakathi eyonakeleyo, ukusetyenziswa kwe-bushings ye-wire threaded bushings njengendlela yokulungiswa kunokufumaneka ngaphandle kokunyusa ubunzima kunye nomthamo wokulungiswa kwezoqoqosho ukugcina iindawo ezibalulekileyo, ukulungiswa ngokukhawuleza kunye nokusebenza kakuhle. kwimo yangaphambili, ngelixa ikwadibana okanye igqithisa iimfuno zokuqala zobugcisa.