I-Bolt njengesixhobo esisetyenziswa ngokuqhelekileyo kwi-fixture, isicelo sininzi kakhulu, kodwa ukusetyenziswa kwexesha elide kuya kuzisa iingxaki ezininzi, ezifana ne-slack yoxhumo, ukungonelanga kwamandla okubamba, i-rust ye-bolt njalo njalo. Umgangatho kunye nokusebenza kakuhle komatshini kuya kuchaphazeleka ngenxa yokuqhagamshelwa okuxekethileyo kweebholiti ngexesha lokwenziwa kweengxenye. Ngoko ke ungayikhulula njani ibholithi?
Kukho iindlela ezintathu ezisetyenziswa ngokuqhelekileyo zokulwa nokukhulula: i-friction anti-loosening, anti-loosening mechanical kunye ne-anti-loosening esisigxina.
- Ibholithi ephindwe kabini
Umgaqo we-anti-loosening nut phezulu: kukho iindawo ezimbini zokukhuhla xa amantongomane aphindwe kabini echasene nokukhulula. Umphezulu wokukhuhlana wokuqala uphakathi kwentongomane kunye ne-fastener, kwaye umphezulu wokukhuhlana wesibini uphakathi kwe nut kunye ne nut. Ngexesha lofakelo, ukulayishwa kwangaphambili kwendawo yokuqala yokukhuhlana yi-80% yendawo yesibini yokuxubana. Ngaphantsi kwempembelelo kunye nemithwalo ye-vibration, ukuxutywa kwendawo yokuqala yokubambisana kuya kuncipha kwaye kunyamalale, kodwa ngelo xesha, i-nut yokuqala iya kuxinzelelwa, okukhokelela ekunyuseni okungaphezulu kokuxutywa kwendawo yesibini. I-frictions yokuqala neyesibini kufuneka yoyiswe xa i-nut ikhululiwe, ekubeni amandla okukhuhlana okwesibini anyuka njengoko amandla okuqala okukhuhlana ehla. Ngale ndlela, i-anti-loosening effect iya kuba ngcono.
Umsonto osezantsi ochasene nokukhulula umgaqo: Izibophelelo zentambo ezisezantsi nazo zisebenzisa amandongomane aphindwe kabini ukunqanda ukukhulula, kodwa amandongomane amabini ajikeleza kumacala achaseneyo. Ngaphantsi kwempembelelo kunye nemithwalo ye-vibration, ukuxutywa kwendawo yokuqala yokuxutywa kuya kuncipha kwaye kuphele.
- 30 ° umsonto wedge anti iteknoloji ekhululekileyo
Kukho i-30 ° bevel ye-wedge kwisiseko sezinyo le-30 ° wedge wedge female thread. Xa iindongomane zebholiti ziqinisiwe kunye, iincam zamazinyo zebholithi zicinezelwe ngokuqinileyo kwi-bevel ye-wedge yomsonto womfazi, okukhokelela kumandla amakhulu okutshixa.
Ngenxa yotshintsho kwi-Angle ye-conformal, amandla aqhelekileyo asetyenziswe kuqhagamshelwano phakathi kweentambo kwi-Angle ye-60 ° kwi-bolt shaft, kunokuba i-30 ° njengemicu eqhelekileyo. Kucacile ukuba uxinzelelo oluqhelekileyo lwentambo ye-wedge ye-30 ° lukhulu kakhulu kunoxinzelelo lwe-clamping, ngoko ke ukukhuhlana okuchasene nokukhulula kufuneka kwandiswe kakhulu.
- Ukususela nut lock
Yahlulwe ibe: isetyenziselwa oomatshini bokwakha indlela, oomatshini basemigodini, izixhobo zoomatshini zokungcangcazela kwamandla aphezulu okuzitshixa amandongomane, asetyenziswa kwi-aerospace, inqwelomoya, amatanki, oomatshini bemigodi, njengenayiloni yokuzivalela amandongomane, esetyenziselwa uxinzelelo olusebenzayo alukho ngaphezu kwe-2 ATM yepetroli, i-kerosene, amanzi okanye umoya njengoko ubushushu bokusebenza ℃ i-nut kwimveliso, kunye ne-spring clamp yokuvala i-nut.
- Iglu yokuvala imisonto
Iglue yokuvala imisonto yi (methyl) i-acrylic ester, i-initiator, iphromotha, i-stabilizer (i-polymer inhibitor), idayi kunye ne-filler kunye kumlinganiselo othile we-adhesive.
Kwimeko yomngxuma: dlulisa ibholiti kwi-screw hole, sebenzisa iglue yokutshixa intambo kumsonto wenxalenye ye-meshing, uhlanganise i-nut kwaye uyiqinise kwi-torque echaziweyo.
Kwimeko apho ubunzulu bomgodi we-screw bukhulu kunobude be-bolt, kuyimfuneko ukusebenzisa iglue yokutshixa kwintambo ye-bolt, uhlanganise kwaye uqinise kwi-torque echaziweyo.
Kwimeko yomngxuma oyimfama: yehla iglue yokukhiya phantsi komngxuma oyimfama, uze usebenzise i-glue yokutshixa kwintambo yebholiti, udibanise kwaye uqinise kwi-torque echaziweyo; Ukuba umngxuma oyimfama uvulwa phantsi, kuphela iglue yokukhiya isetyenziswe kwintambo yebholiti, kwaye akukho glue efunekayo kwimbobo eyimfama.
Kwimeko yokusebenza ye-double-head bolt: iglue yokuvala kufuneka ifakwe kwi-screw hole, kwaye i-glue yokuvala ifakwe kwi-bolt, kwaye i-stud ihlanganiswe kwaye igxininiswe kwi-torque echaziweyo; Emva kokudibanisa ezinye iindawo, sebenzisa i-glue yokukhiya kwi-meshing inxalenye ye-stud kunye ne-nut, hlanganisa i-nut kwaye uyiqinise kwi-torque echaziweyo; Ukuba umngxuma oyimfama uvulekile ezantsi, akukho ntlama yeglue emngxunyeni.
Kwii-fasteners ezifakwe ngaphambili (ezifana ne-screws ehlengahlengiswayo) : emva kokudibanisa kunye nokuqiniswa kwi-torque echaziweyo, yehlisa i-glue yokukhiya kwindawo ye-meshing yentambo ukuze i-glue ingene ngokwayo.
- I-Wedge-in yokutshixa i-anti-loose double pack washer
I-radial saw tooth kumphezulu ongaphandle wewasha yesitshixo esidityanisiweyo ivalwe ngomphezulu wesixhobo sokusebenzela esidibana nayo. Xa inkqubo yokuchasa i-anti-loosening idibana nomthwalo onamandla, ukufuduka kunokwenzeka kuphela kwindawo yangaphakathi ye-gasket.
Umgama wokwandiswa kwewasha yesitshixo sewedge kwicala lobungqingqwa bokwandiswa mkhulu kunokususwa kwelongitudinal yomsonto wokwandiswa kwebholiti.
- I-pin yokwahlula kunye ne-nut slotted
Emva kokuba i-nut iqinisiwe, faka ipini ye-cotter kwi-slot ye-nut kunye nomsila womsila webholithi, kwaye uvule umsila we-cotter pin ukukhusela ukujikeleza okuhambelanayo kwe-nut kunye ne-bolt.
- Series intsimbi wire ekhululekile
I-anti-ukukhulula i-series ye-serial wire kukubeka ucingo lwentsimbi emngxunyeni wentloko yebholithi, kwaye udibanise iibholithi kuthotho ukuze ziqulathe enye kwenye. Yindlela ethembekileyo kakhulu yokuphumla, kodwa kunzima ukuyiqhaqha.
- Misa i-gasket
Emva kokuba i-nut iqinisiwe, goba i-lug-lug okanye i-double-lug stop washer ukuya kwicala le-nut kunye nesinxibelelanisi ukutshixa i-nut. Ukuba iibholiti ezimbini zifuna ukudityaniswa kabini, iiwasha zokuqhobosha kabini zingasetyenziswa ukwenza amandongomane amabini aqhoboshelane.
- Iwashi yasentwasahlobo
Umgaqo-nkqubo wokuchasana nokukhululwa kwe-spring washer kukuba emva kokuba i-washer yasentwasahlobo ihlanjululwe, i-washer yasentwasahlobo iya kuvelisa i-elasticity eqhubekayo, ukwenzela ukuba i-nut kunye ne-bolt yokudibanisa i-pair pair iqhubeke nokugcina i-friction force, ivelise umzuzu wokumelana, ukukhusela i-nut ikhululekile.
- Itekhnoloji yokuqinisa i-melt eshushu
Itekhnoloji yokuqinisa i-melt eshushu, ngaphandle kwesidingo sokuvula kwangaphambili, kwiprofayili evaliweyo inokucofa ngokuthe ngqo ukufezekisa unxibelelwano, kushishino lweemoto olusetyenziswa kakhulu.
Le teknoloji yokuqinisa i-melt yinkqubo ebandayo yokwenza i-self-tapping kunye ne-screw joint emva kokujikeleza kwesantya esiphezulu se-motor kuqhutyelwa kwi-sheet material ukuba idityaniswe ngokuqiniswa kwe-shaft embindini wesixhobo kunye nokuguqulwa kweplastiki kuveliswa ngubushushu bokukhuhla.
- ilayishwe kwangaphambili
Uqhagamshelo lwebholithi yamandla aphezulu ngokuqhelekileyo aludingi imilinganiselo eyongezelelweyo yokuchasana nokukhulula, kuba iibholiti zamandla aphezulu ngokubanzi zifuna amandla amakhulu okuqinisa kwangaphambili, amandla amakhulu anjalo okuqinisa phakathi kwe-nut kunye nekhonkco ukuvelisa uxinzelelo olunamandla, olu xinzelelo luya kuthintela ukujikeleza kwe-torque ye-nut friction, ngoko ke i-nut ayiyi kukhulula.
Ixesha lokuposa: Mar-04-2022