Bolt sechishandiso chinowanzoshandiswa mukugadzira, mashandisirwo acho akawanda, asi kushandiswa kwenguva refu kuchaunzawo matambudziko akawanda, akadai sekuderera kwekubatanidza, simba rekubatanidza risina kukwana, ngura yebolt nezvimwewo. Hunhu uye kushanda zvakanaka kwemuchina uyu kuchakanganiswa nekuda kwekubatana kwakasununguka kwebolts panguva yekugadzirwa kwezvikamu. Saka ungasunungura sei bolt?
Kune nzira nhatu dzinoshandiswa zvakanyanya dzekudzivirira kusunungura: kusunungura kumanikidzwa, kusunungura kwemuchina uye kusunungura zvachose.
- Bhaudhi mbiri
Nheyo ye nati inodzivirira kusunungura pamusoro: pane nzvimbo mbiri dzekukakavara kana nati mbiri dzichidzivirira kusunungura. Nzvimbo yekutanga yekukakavara iri pakati pe nati nechisungo, uye nzvimbo yechipiri yekukakavara iri pakati pe nati ne nati. Panguva yekuisa, kurodha kwekutanga kwekukakavara kuri 80% yenzvimbo yechipiri yekukakavara. Pasi pemitoro yekukakavara uye yekudedera, kukakavara kwenzvimbo yekutanga yekukakavara kunoderera uye kunonyangarika, asi panguva imwe chete, nati yekutanga ichamanikidzwa, zvichikonzera kuwedzera kwekukakavara kwenzvimbo yechipiri yekukakavara. Kukakavara kwekutanga nekwechipiri kunofanirwa kukundwa kana nati yasunungurwa, sezvo simba rechipiri rekukakavara richiwedzera sezvo simba rekutanga rekukakavara richiderera. Nenzira iyi, simba rekudzivirira kusunungura richave nani.
Nheyo yekudzivirira kusunungura shinda pasi: Zvisungo zveshinda pasi zvinoshandisawo nzungu mbiri kudzivirira kusunungura, asi nzungu mbiri dzinotenderera dzakatarisana. Kana dzabatwa nemagetsi uye dzichidedera, kukweshana kwenzvimbo yekutanga yekukweshana kunoderera uye kunonyangarika.
- Tekinoroji ye30° wedge inodzivirira kusunungura tambo
Pane denderedzwa re30° wedge pasi pezino reshinda yechikadzi ye30° wedge. Kana nzungu dzebolt dzakabatana, magumo ezino ebholt anodzvanywa zvakasimba padenderedzwa reshinda yechikadzi, zvichiita kuti pave nesimba guru rekukiya.
Nekuda kwekuchinja kweAngle ye conformal, simba rakajairika rinoshandiswa pakubatana pakati pemashinda riri paAngle ye60° kuenda kubhoti shaft, pane 30° sezvinoitwa nemashinda akajairwa. Zviri pachena kuti kumanikidzwa kwakajairika kweshinda ye30° wedge kwakakura kupfuura kumanikidzwa kwe clamping, saka kukweshana kunokonzerwa ne anti-loosening kunofanira kuwedzerwa zvakanyanya.
- Kubva pakiyi nati
Yakakamurwa kuita: inoshandiswa pakugadzira michina yekuvaka migwagwa, michina yekuchera, michina yemakanika kuzununguka kwenzungu dzinozvivharira dzine simba guru, dzinoshandiswa mundege, matangi, michina yekuchera, senge nzungu dzinozvivharira dzenylon, inoshandiswa pakushanda nesimba isingapfuure 2 ATM yepeturu, parafini, mvura kana mhepo senzvimbo yekushanda inoshandiswa - 50 ~ 100 ℃ tembiricha inomonera nzungu dzinozvivharira pachigadzirwa, uye spring clamp locking nzungu.
- Guruu rinovhara shinda
Guruu rinokiya shinda (methyl) acrylic ester, initiator, promoter, stabilizer (polymer inhibitor), dhayi uye filler pamwe chete muchikamu chakati cheguruu.
Kana paine buri rinopinda: pfuudza bhaudhi nepaburi resikuruu, isa guruu rinokiya shinda pashinda yechikamu chemeshing, batanidza nati woisunga kusvika pa torque yakatarwa.
Kana hurefu hweburi resikuruu hwakakura kupfuura hurefu hwebhoti, zvinodikanwa kuisa guruu rinokiya pashinda yebhoti, kubatanidza uye kusimbisa kusimba kwakatarwa.
Kana paine buri risingaonekwe: donhedza guruu rinokiya pasi peburi risingaonekwe, wobva waisa guruu rinokiya pashinda yebhoti, wobatanidza wobva wasunga kusvika pa torque yakatarwa; Kana buri risingaonekwe rakavhurwa pasi, guruu rinokiya chete ndiro rinoiswa pashinda yebhoti, uye hapana guruu rinodiwa muburi risingaonekwe.
Kana bhodhi remabhoti rine misoro miviri richishanda: guruu rinokiya rinofanira kudonhedzwa muburi resikuruu, uye guruu rinokiya rinoputirwa pabhoti, uye stud inounganidzwa uye inosungirirwa kutorque yakatarwa; Mushure mekubatanidza zvimwe zvikamu, isa guruu rinokiya pachikamu chemeshing chestud nenati, unganidza nati uye uisimbise kutorque yakatarwa; Kana gomba risina jira rakavhurika pasi, hapana guruu rinodonha muburi.
Kune zvinosungirirwa neshinda zvakatogadzirwa kare (zvakaita sezvikuruu zvinogadziriswa): mushure mekusunganidzwa nekusimbiswa ku torque yakatarwa, isa guruu rinokiya panzvimbo ine meshing yeshinda kuti guruu ripinde roga.
- Muchina wekugezesa une machira maviri anokiya mukati
Zino re radial saw riri pamusoro pekunze kwe washer yakavharirwa rinovharwa ne workpiece surface yarinosangana nayo. Kana system inodzivirira kusunungura ikasangana ne dynamic load, kusuduruka kunogona kuitika chete pamusoro pe gasket.
Daro rekugona kuwedzera remuchina we wedge lock washer kana wakanangana neukobvu hwekugona kuwedzera rakakura kupfuura daro rekufamba kwenguva refu remuchina wekuwedzera webolt.
- Pini yakakamurwa nenati yakatsemurwa
Mushure mekunge nati yasimbiswa, isa pini yekotoni mugomba renati neburi remuswe webhoti, wobva wavhura muswe wepini yekotoni kudzivirira kutenderera kwenati nebhoti.
- Waya yesimbi yakatevedzana yakasununguka
Nzira inodzivirira kusunungura waya dzesimbi dzakatevedzana ndeyekuisa waya yesimbi muburi remusoro webhoti, uye kubatanidza mabhaudhi akatevedzana kuti agare pamwe chete. Inzira yakavimbika kwazvo yekuzorora, asi zvakaoma kupatsanura.
- Gasket yekumisa
Kana nati yasimbiswa, peta washer ye single-lug kana double-lug stop padivi pe nati ne connector kuti ivhare nati. Kana mabhoti maviri achida kuvharwa kaviri, mawasher edouble brake anogona kushandiswa kuita kuti nati mbiri dzibhureke.
- Muchina wekusuka weSpring
Pfungwa yemuchina wekusuka chitubu ndeyekuti mushure mekunge muchina wekusuka chitubu wapera, muchina wekusuka chitubu uchaita kuti tambo dzesimbi dzirambe dzichichinjika, kuitira kuti tambo dzekubatanidza nati nebolt dzirambe dzichishanda pamwe chete, dzichigadzira nguva yekudzivirira, kudzivirira nati kuti isasununguke.
- Tekinoroji yekusimbisa inopisa
Tekinoroji yekusimbisa inopisa, pasina chikonzero chekuvhura kwekutanga, inogona kubatwa zvakananga kuti iwane kubatana, uye muindasitiri yemotokari inoshandiswa zvakanyanya.
Iyi tekinoroji yekusimbisa kupisa inonyunguduka inzira yekuzvigadzira inotonhora yekuzvitapa nekusunga sikuruu mushure mekunge mota yatenderera nekukurumidza kuenda kune sheet material kuti ibatanidzwe kuburikidza ne tighten shaft iri pakati pemuchina uye plastic deformation inokonzerwa nekupisa kwekukweshana.
- yakatoiswa kare
Kubatana kwebhaudhi rakasimba kazhinji hakudi mamwe matanho ekudzivirira kusunungura, nekuti mabhaudhi akasimba anowanzoda simba guru rekusimbisa, simba guru rekusimbisa pakati penati nechinobatanidza kuti pave nekumanikidzwa kwakasimba, kumanikidzwa uku kuchadzivirira kutenderera kwe torque yekukweshana kwenati, saka nati haizosununguki.
Nguva yekutumira: Kurume-04-2022
