Anti-kusunungura yeThreaded Fastener Connections

Hurukuro dzekubatanidza dzinogona kuisirwa kune ese marudzi emitoro yakasiyana-siyana mumamiriro ekushanda, kusanganisira yakanyanya vibration uye kukanganisa mitoro. Pasi pechiito chemitoro yakasiyana-siyana, kukundikana kwekubatanidzwa kwe threaded kunowanzokonzerwa nekusunungurwa kwavo uye kuneta kukanganisa. Kazhinji, hupenyu hwekudzivirira-kuzunguza kusunungurwa kwetambo dzakabatanidzwa ipfupi pane hupenyu hwekuneta hwezvinhu zvavo uye zvimiro. Nguva refu kuneta kusati kwakuvadzwa, kusunungura kutadza kwekubatanidzwa kwe threaded nekuda kwekusunungura kwakaitika, kana kuneta kusati kwasvika kukuvara kwezvibatanidza uye zvikamu zvakabatana nekuda kwekusunungura kwakaitika. Iko kutadza kweiyo tambo yekubatanidza kuchakanganisa kushanda kwakajairwa kwezvigadzirwa nemidziyo, uye zvinogona kutokonzera mhedzisiro yakakomba. Nzira yekudzivirira sei kusunungurwa kwekubatanidzwa kwe threaded nderimwe remabasa akakosha mukuvandudza uye dhizaini yezvisungo zvakasungwa.

Kune matatu akakosha marudzi e-anti-kusunungura nzira dzeiyo threaded fastener yekubatanidza:

1. Non-Detachable Anti-Kusunungura

Iyi inzira yekurwisa-kusunungura inoshandisa welding, bonding kana punching riveting kushandura chinodimburika chine shinda kuti ive isina-inodonhedzwa tambo yekubatanidza. Iyo yakavimbika kwazvo yechinyakare anti-kusunungura nzira. Kuipa kwayo ndeyekuti ma threaded fasteners haagone kushandiswa zvakare. Uye kuvhiya kwacho kunonetsa. Inowanzoshandiswa mune dzimwe nguva dzinokosha dzinoda kuvimbika kwakanyanya mukurwisa-kusunungura pasina disassembly.

• Welding: Iyo nzungu inosungirirwa kubhaudhi kana chisungo kune workpiece.

• Bonding: Isa zvinonamira senge epoxy resin kana anaerobic adhesive kune inoenderana neshinda. Mushure mekunamira kwaporeswa, inogona kusungira zvakasimba tambo dzinoenderana kuti zvizadzise chinangwa chekuvhara nekudzivirira kusunungura. Akasiyana anonamira kazhinji ane akasiyana ekuvhara maitiro. Zvisungo zvakaputirwa ne epoxy resin zvine simba rekubatanidza uye hazvigone kuparadzaniswa. Zvisungo zvakaputirwa neanaerobic adhesive zvinogona kupatsanurwa, asi chinonamira chinosara pachiso cheshinda mushure mekuputika chinonetsa kuchenesa, uye shinda inogona kukuvadzwa, saka zvisungo hazvifanirwe kushandiswa zvakare.

• Kurovera/Kurovera:Iyo punch riveting nzira inoshandiswa kukonzeresa deformation yenzvimbo yebhaudhi (kana screw) uye nati mushure mekuomesa kuti irege kusunungura. Kubatana kwakavimbika uye kunogona kushandiswa kune chero kubatana kusingadi disassembly.

2. Anti-Kusunungurwa kweMechanical Fasteners

Mechanical fasteners anoshandiswa kugadzirisa uye kupinza zvikamu zvakasungwa kune zvikamu zvakabatana kana pakati pezvikamu zvakasungwa kudzivirira kusunungura. Kubatsira kweiyi nzira ndeyekutendeseka anti-kusunungura, uye kuvimbika kwayo kwe-anti-kusunungura kunowanzo kunoenderana nekusimba kwesimba kana kuneta kwesimba remuchina wekusimbisa (kana chisungo pachacho, senge nut yakavharwa). Izvo zvisingabatsiri ndezvokuti inowedzera huremu hwekubatanidza yakasungirirwa, yakaoma kugadzira uye kuisa, uye haigoni kuiswa nyore nyore, saka mari yacho inenge yakakwirira. Nekuda kwekuvimbika kwayo kwe-anti-kusunungura, ichiri kushandiswa zvakanyanya mune zvimwe zvikamu zvakakosha zvemichina zvigadzirwa uye zvigadzirwa zvemuchadenga.

• Cotter Pins pamweSlotted Nuts: Mapini eCotter anopfuura nepakati pezvimedu mu nati uye maburi epini pamagumo ebhaudhi kuti avhare zvakananga nati nebhaudhi. Zvinogona kushandiswa muzvikamu zvakakosha zvinofamba munzvimbo yakasununguka yekubatanidza pasina kuomesa (kureva pasina kuisa preload), sekubatanidza majoini anofambika ejoystick mucockpit yemotokari dzemuchadenga nemotokari. Izvo zvinogona zvakare kushandiswa mune zvakanyanya kukosha zvikamu zvinoda kuvimbika kwakanyanya mukudzivirira kusunungura pasi penguva refu yakakomba mamiriro ekudengenyeka. Muchiitiko ichi, makungu uye mabhoti anofanira kusimbiswa neakakodzera preload, kana zvisina kudaro, mukubatana kwakasununguka kusina kusimbiswa, mapini ecotter kana nuts achatambura nekuneta kwekuneta, zvichiita kuti zvisungo zvisununguke uye zvikundike. Tsaona dzakadai dzinowanzoitika mukubatana kwakawanda kunoiswa mumamiriro ekushanda akaomarara.

• Tab Washer:Shandisa imwe kana kaviri simbi washer kugadzirisa nati uye yakabatana chikamu pamwe chete kana maviri nzungu kune mumwe nemumwe. Inovimbika kudzivirira kusunungura uye inogona kushandiswa kune-anti-kusunungura zvisungo muzvikamu zvepamusoro-tembiricha. Inowanzoshandiswa muzvikamu zvakakosha zvezvigadzirwa zvejini

• Kukiya waya: Shandisa waya yesimbi kupinda mukaburi kadiki kescrew musoro kana nati kubatanidza masiruuru akawanda kana nzungu pamwe chete wokiya. Kunyange zvazvo kuungana kunonyanya kunetsa, kuchiri kushandiswa muzviitiko zvakakosha, kunyanya zvikamu zvakakosha zvezvigadzirwa zvemhepo, nokuti inovimbika kudzivirira kusunungura. Inogona kushandiswa kudzivirira kusunungura mabhaudhi kana screws mumapoka

3. Anti-Kusunungura nekuwedzera Froction

Chinangwa chekudzivirira-kusunungura chinowanikwa nekuwedzera kupesana pakati petambo kana bhaudhi (screw) musoro uye nut yekupedzisira chiso kana kuwedzera kupesana kwezvose panguva imwe chete. Iyi nzira yekudzivirira-kusunungura haina kuvimbika kudarika nzira mbiri dziri pamusoro apa, asi kukosha kwayo kukuru ndeyokuti haina kuganhurirwa nenzvimbo yekushandiswa, inogona kudzokororwa kuunganidzwa uye kuparadzaniswa, inogona kuunganidzwa zvakasununguka, uye zvimwe zvezvisungo (zvakadai senylon ring locking nuts, all-metal locking nuts) zvasvika padanho repamusoro-soro re-antiloosening. Naizvozvo, iyi nzira yekurwisa-kusunungura ndiyo inonyanya kushandiswa muchikamu chekugadzira michina uye munda wendege.

• Kaviri Nuts:Nzira yechinyakare yekuungana yenzungu mbiri ndeyekuomesa mukati me nzungu kutanga, wobva waomesa nati yekunze, wozodzosera kumashure mukati, kuitira kuti tambo dziri pakati pehurefu hwenzungu mbiri idzi dziburitse zvishoma elastic deformation kuti uwane kumwe kukweshera kudzivirira kusunungura. Kudzidzira kwakaratidza kuti iyi nzira yegungano haina kuvimbika kune kaviri nut anti-kusunungura. Kukanganisa kwayo ndeyekuti kana iyo yemukati nut yakadzoserwa, iyo yekusimbisa sisitimu inoburitswa, iyo clamping simba inova diki, uye anti-kusunungura kugona kunoderedzwa. Iyo nzira itsva yegungano inodzima "reverse tightening yemukati nut" maitiro, ndiko kuti, tanga kuomesa nati yemukati, wobva wasunga kunze nati, uye shandisa iyo imwechete yekusimbisa torque kune iyo nzungu mbiri, kuitira kuti iyo clamping simba refastening system inogona kuchengetedzwa pamwero wepamusoro. Miedzo yemukati neyekunze yakaratidza kuti hunyanzvi hwekurwisa-kusunungura kwenzungu mbiri uchishandisa nzira nyowani yegungano inovandudzwa zvakanyanya. Pakati peakasiyana-siyana ekudzivirira-kusunungura nzira dzekusungirirwa dzakasungwa, ndeimwe yeakati wandei ekudzivirira-kusunungura nzira ine yakakwira vibration kuramba hupenyu. Kunyangwe kushandiswa kwenzungu mbiri kunowedzera huremu, ine chimiro chakareruka, yakanaka anti-kusunungura mhedzisiro, uye inogona kushandiswa pakupisa kwakanyanya, saka ichiri kushandiswa mune dzimwe nguva dzakakosha, senge anti-kusunungura kwetambo dzakabatanidzwa dzeinjini, nezvimwe.

• Serrated Flange Nutsuye Bolts: Iyo inotakura nzvimbo pasi pe nati uye screw musoro yakarukwa kana serrated. Kana iyo nati kana screw yakaomeswa, kupesana kwekupesana kunogadzirwa pakati penzvimbo inotakura uye yakabatana chikamu, kunyanya kana "serrations" yakanyudzwa mukati meiyo yakabatana chikamu, kukiya kwakasimba kwazvo. Zino chimiro chekubereka pamusoro serrations uye clamping simba panguva yekusimbisa ine zvakakosha pakuita kwekuvhara. Hukama hwakadzikama hwe torsion-tension uye simba rakakwana rekusunga ndizvo zvinodikanwa kuti chisungo ichi chichengetedze kugona kwayo kukiya. Miedzo yakaratidza kuti vane yakanaka anti-loosening properties. Iyo haigone kushandiswa nemawachi, uye haigone kushandiswa kune yakarukwa yakabatana isingakwanise kumirisana nemasimba ekusunga kana uko nzvimbo yakabatana inonzwa nekukwenya uye ngura. Paunenge uchishandisa iyi nzira yekudzivirira-kusunungura, kutarisisa kunofanirwa kubhadharwa kune inonzwisisika kuenzanirana kwekuoma. Kazhinji kutaura, kuoma kwechikamu chakasungirirwa kunofanirwa kunge kwakadzikira pane kuoma kwefastener.

• All-Metal Locking Nuts:Mugumo wepamusoro wemuviri wenzungu wakavharwa nemagumo asina-denderedzwa kana magumo akatsvetwa (iyo yekupedzisira inonziwo slotted beam nut) kuti iparadze zvishoma shinda. Mushure mekunge bhaudhi rakwizwa mu nati, panoperera nati inokura ichienda kunze, uye elasticity yemagumo inoshandiswa kudzvanya shinda pairi nechemberi, kubvisa gaka reshinda, kuwedzera tambo yetambo, uye zvakasimba kukiya bhaudhi nenzungu pamwechete. Iyo anti-kusunungura mhedzisiro yakanaka, uye slotted danda nati ine zvirinani anti-kusunungura kuita. Kana yakashandiswa nemabhaudhi ane yakakwirira shinda chaiyo, iyo anti-kusunungura kuita inogona kuvandudzwa; kana yakashandiswa nemabhaudhi ane kuoma kwepamusoro kunoenderana nekuoma kweti, iyo inodzokororwa kuungana uye disassembly hupenyu hwebasa rekubatanidza hunogona kuvandudzwa zvakanyanya. Pakati pe-ese-metal yekuvhara nzungu, iyo slotted beam nut ine yakanakisa reusability. Inogona kushandiswa kune chero yekusimbisa yekubatanidza chikamu kunze kwechikamu chinofamba.

• Nylon Insert Lock Nuts:Mhete yenaironi yakavharirwa kumucheto wepamusoro wenzungu, uye dhayamita yemukati yemhete yenaironi idiki zvishoma pane dhayamita yeshinda. Kana bhaudhi rikapindirwa mukati, shinda yemukati inosvinwa kunze kwemhete yenaironi, uye iyo yakanyungudika naironi zvinhu zvinoumba hombe uye kwakadzikama kurwisana nekukwesha nebhaudhi, ichiwana kukiya kwakavimbika. Iyo ine yakanaka anti-kusunungura kuita uye inogona kudzokororwa kuunganidzwa uye kuparadzaniswa. Inokodzera kushandiswa munzvimbo dziri pasi pekukanganisa kwakanyanya uye vibration. Inogona kushandiswa nechero bhoti kubva pasi pasi kusvika kune yakakwirira; inogonawo kushandiswa nechero bhoti kubva kune yakaderera simba kusvika kune yakakwirira simba. Tembiricha yekushanda inoganhurwa neiyo nylon ring material, kazhinji -50～+100℃.

• Spring washers: Shandisa tension yechitubu kupa kukiya kune ma threaded connections. Zvakanakira maitiro akareruka, mutengo wakaderera uye nyore kushandisa. Inoshandiswa zvakanyanya kudzivirira kusunungura muzvikamu zvisina kukosha zve general electromechanical michina. Sezvo matsutso echitubu ane hurombo hwekudzivirira-kusunungura maitiro, haana kukodzera kushandiswa muzvikamu zvinoiswa pasi pesimba rakasimba uye kudedera; uye electrogalvanized kana cadmium-plated simbi washers kazhinji kuburitsa kunonoka hydrogen embrittlement kutsemuka, zvichikonzera yakavanzwa njodzi dzinonetsa kuwana uye dzinozotevera kukundikana tsaona. Nokudaro, mawashi echitubu haashandiswi muzviitiko zvinokosha.

• Mazino Lock Washers: Paunenge uchisimbisa nuts kana screws, mazino ewasheri anoputika, achiwedzera kupesana kwekupokana pakati pematambo uye inotakura nzvimbo, ichipa kukiya kwekuvhara kweiyo threaded connection. Sezvo mazino akaiswa mumusoro we screw (kana nut) uye pamusoro pezvikamu zvakabatana, kukanganisa kunokonzerwa navo kunowedzera kunzwa kwekuora, uye kune zvigadziro kana zvikamu zvakabatana zvinoiswa pasi pekunetseka kwakanyanya, izvi zvinokuvadza zvinogona kukonzera kuputika. Kana ichiiswa pasi pemasimba makuru ekumanikidza, mazino ewasher anogona kuputika kana kutsemuka.

• Michelle
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