I-Bolt njengesixhobo esisetyenziswa kakhulu kwizixhobo, ukusetyenziswa kwayo kubanzi kakhulu, kodwa ukusetyenziswa kwayo ixesha elide kuya kuzisa iingxaki ezininzi, ezifana nokungakhawulezi konxibelelwano, amandla okubamba angonelanga, ukugqwala kwe-bolt njalo njalo. Umgangatho kunye nokusebenza kakuhle kwe-machining kuya kuphazamiseka ngenxa yonxibelelwano olukhululekileyo lwee-bolts ngexesha lokwenziwa kwe-machining yeendawo. Ngoko ke ungayikhulula njani i-bolt?
Kukho iindlela ezintathu ezisetyenziswa rhoqo zokulwa nokukhulula: ukulwa nokukhulula, ukulwa nokukhulula ngoomatshini kunye nokulwa nokukhulula ngokusisigxina.
- Ibholithi ephindwe kabini
Umgaqo we-nut echasene nokukhulula phezulu: kukho iindawo ezimbini zokungqubana xa ii-nuts ezimbini zichasene nokukhulula. Umphezulu wokungqubana wokuqala uphakathi kwe-nut kunye ne-fastener, kwaye umphezulu wesibini wokungqubana uphakathi kwe-nut kunye ne-nut. Ngexesha lokufakwa, umthwalo wokuqala womphezulu wokungqubana yi-80% yomphezulu wesibini wokungqubana. Phantsi kwemithwalo yokungqubana nokungcangcazela, ukungqubana komphezulu wokuqala wokungqubana kuya kuncipha kwaye kuphele, kodwa kwangaxeshanye, i-nut yokuqala iya kucinezelwa, nto leyo ekhokelela ekwandeni kokungqubana komphezulu wesibini wokungqubana. Ukungqubana kokuqala nokwesibini kufuneka koyiswe xa i-nut ikhululiwe, kuba amandla okungqubana wesibini ayanda njengoko amandla okuqala okungqubana ehla. Ngale ndlela, isiphumo sokulwa nokukhulula siya kuba ngcono.
Umgaqo wokungakhululeki kwentambo ezantsi: Iziqhoboshi zentambo ezantsi zisebenzisa neenati ezimbini ukuthintela ukukhululeka, kodwa ezi nati zimbini zijikeleza kwicala elichaseneyo. Phantsi kwemithwalo yokungqubana nokungcangcazela, ukungqubana komphezulu wokuqala wokungqubana kuya kuncipha kwaye kuphele.
- Itekhnoloji yokulwa nokungakhululeki ngentambo ye-30° wedge
Kukho i-wedge bevel engama-30° kwisiseko sezinyo lomsonto we-wedge we-30°. Xa ii-bolt nuts ziqiniswe kunye, iincam zamazinyo ze-bolt zicinezelwa ngokuqinileyo kwi-wedge bevel yomsonto we-wedge we-wedge, nto leyo ebangela amandla amakhulu okutshixa.
Ngenxa yotshintsho kwi-Angle ye-conformal, amandla aqhelekileyo asetyenziswa kunxibelelwano phakathi kwemisonto akwi-Angle ye-60° ukuya kwi-bolt shaft, kunokuba abe yi-30° njengakwimisonto eqhelekileyo. Kuyacaca ukuba uxinzelelo oluqhelekileyo lomsonto we-wedge we-30° lukhulu kakhulu kunoxinzelelo lwe-clamping, ngoko ke ukungqubana okubangelwa kukulwa nokuyekelela kufuneka kwandiswe kakhulu.
- Ukususela kwi-lock nut
Yahlulwe ngokwezi: isetyenziselwa oomatshini bokwakha iindlela, oomatshini bemigodi, izixhobo zoomatshini zokungcangcazela kweenati ezizitshixayo ezinamandla aphezulu, ezisetyenziswa kwi-aerospace, kwiinqwelomoya, kwiitanki, oomatshini bemigodi, njengenati ezizitshixayo zenylon, ezisetyenziswa kuxinzelelo olusebenzayo azidluli kwi-2 ATM yepetroli, i-parafini, amanzi okanye umoya njengendawo yokusebenza esetyenziselwa - 50 ~ 100 ℃ ubushushu obujikelezayo benati ezizitshixayo kwimveliso, kunye nenati yokutshixa yespring clamp.
- Iglu yokutshixa intambo
Iglu evala umsonto yi (methyl) acrylic ester, i-initiator, i-promoter, i-stabilizer (i-polymer inhibitor), idayi kunye ne-filler kunye kwinxalenye ethile yeglue.
Kwimeko yokuphuma komngxuma: dlulisa ibholithi kumngxuma wesikrufu, faka iglu yokutshixa umsonto kumsonto wenxalenye ye-meshing, udibanise i-nut uze uyiqinise kwi-torque echaziweyo.
Kwimeko apho ubunzulu bomngxuma wesikrufu bungaphezulu kobude bebholiti, kuyimfuneko ukufaka iglu yokutshixa kumsonto webholiti, udibanise kwaye uqinise kwi-torque echaziweyo.
Kwimeko yomngxuma ongaboniyo: lahla iglu yokutshixa ezantsi komngxuma ongaboniyo, uze ufake iglu yokutshixa kumsonto webholti, uyidibanise uze uyiqinise kwi-torque echaziweyo; Ukuba umngxuma ongaboniyo uvulwe ezantsi, kufakwa iglu yokutshixa kuphela kumsonto webholti, kwaye akukho glue ifunekayo kumngxuma ongaboniyo.
Kwimeko yokusebenza kwebholiti enentloko ezimbini: iglu yokutshixa kufuneka iphoswe emngxunyeni wesikrufu, ize iglu yokutshixa igqunywe kwibholiti, ize istipu idityaniswe kwaye iqiniswe kwitorque echaziweyo; Emva kokudibanisa ezinye iindawo, faka iglu yokutshixa kwindawo enemingxuma yestud kunye nenut, hlanganisa inut kwaye uyiqinise kwitorque echaziweyo; Ukuba umngxuma ongaboniyo uvulekile ezantsi, akukho glue iwayo emngxunyeni.
Kwizinto zokubopha ezifakwe imisonto esele zihlanganisiwe (ezifana nezikrufu ezilungisekayo): emva kokudibanisa nokuqiniswa kwi-torque echaziweyo, lahla iglu yokutshixa kwindawo ye-meshing yomsonto ukuze iglu ikwazi ukungena yodwa.
- Isixhobo sokuhlamba iipakethe ezimbini esitshixwayo esingenamivalo
Izinyo lesarha elisecaleni komphezulu wangaphandle we-wedged lock washer livalwe ngumphezulu we-workpiece eliwuchukumisayo. Xa inkqubo yokulwa nokukhululeka idibana nomthwalo oguqukayo, ukufuduka kungenzeka kuphela kumphezulu wangaphakathi we-gasket.
Umgama wokwandiswa kwe-wedge lock washer kwicala lobukhulu bokwandiswa mkhulu kunomgama we-longitudinal displacement we-bolt extensibility thread.
- Iphini ehluliweyo kunye nenati enomngxuma
Emva kokuba i-nut iqinisiwe, faka i-cotter pin kwindawo ye-nut kunye nomngxuma womsila we-bolt, uze uvule umsila we-cotter pin ukuthintela ukujikeleza okunxulumeneyo kwe-nut kunye ne-bolt.
- Intambo yentsimbi yochungechunge ikhululekile
Indlela ethintela ukukhululeka kwentambo yentsimbi elandelelanayo kukufaka intambo yentsimbi emngxunyeni wentloko yebholiti, uze uqhagamshele iibholiti ngolandelelaniso ukuze zibambene. Yindlela ethembekileyo kakhulu yokuphumla, kodwa kunzima ukuyiqhaqha.
- Misa i-gasket
Emva kokuba i-nut iqinisiwe, goba i-single-lug okanye i-double-lug stop washer ecaleni kwe-nut kunye nesixhumi ukuze itshixe i-nut. Ukuba ii-bolts ezimbini zifuna ukudityaniswa kabini, ii-double brake washers zingasetyenziselwa ukwenza ii-nuts ezimbini ziqhagamshelene.
- Umatshini wokuhlamba impahla wasentwasahlobo
Umgaqo wokungakhululeki kwe-spring washer kukuba emva kokuba i-spring washer ithambile, i-spring washer iya kuvelisa ukuthamba okuqhubekayo, ukuze isibini soqhagamshelo lwe-nut kunye ne-bolt thread ziqhubeke nokugcina amandla okungqubana, zivelise umzuzu wokuxhathisa, ukuthintela i-nut ukuba ikhululeke.
- Itekhnoloji yokubopha eshushu yokunyibilika
Itekhnoloji yokubopha i-melt eshushu, ngaphandle kwesidingo sokuvulwa kwangaphambili, kwiprofayili evaliweyo inokucofwa ngqo ukuze kufunyanwe unxibelelwano, kwaye kwishishini leemoto kusetyenziswa kakhulu.
Le teknoloji yokuqiniswa kwe-hot melt yinkqubo yokwenza ubushushu obubandayo yokuzicofa kunye ne-screw joint emva kokuba ukujikeleza kwe-motor ngesantya esiphezulu kuqhutywe kwizinto zephepha ukuze kuqhagamshelwe nge-tightening shaft embindini wesixhobo kwaye ukuguqulwa kweplastiki kuveliswe bubushushu bokungqubana.
- ilayishwe kwangaphambili
Uqhagamshelo lwebholiti enamandla aphezulu ngokubanzi aludingi manyathelo ongezelelweyo okulwa nokukhulula, kuba iibholiti ezinamandla aphezulu ngokubanzi zifuna amandla amakhulu okuqinisa kwangaphambili, amandla amakhulu okuqinisa kwangaphambili phakathi kwenati kunye nesixhumi ukuvelisa uxinzelelo olunamandla, olu xinzelelo luya kuthintela ukujikeleza kwe-torque yokungqubana kwenati, ukuze inati ingakhululeki.
Ixesha lokuthumela: Matshi-04-2022
