Iimpawu zoomatshini zisetyenziswa rhoqo izixhobo, ngoko ke ingqwalasela enkulu kufuneka ihlawulwe ekukhetheni imodeli.Ziziphi iimfuno ekufuneka zihlawulwe xa ukhetha amatywina omatshini?
1. Iimfuno zokutywinwa koomatshini ekuchanekeni komatshini (ukuthatha isitywina somatshini kwimpompo njengomzekelo)
(1) Obona bukhulu bokunyamezela ukuphuma kwe-radial kwishafti okanye umkhono weshaft akusayi kudlula kwi-0.04 ~ 0.06mm.
(2) Intshukumo ye-axial ye-rotor ayiyi kudlula i-0.3mm.
(3) Owona mmandla uphezulu wokunyamezela ukubaleka kobuso besiphelo sokumisa kudityaniswe nomngxuma wokutywina kunye nesigqubuthelo sawo sokugqibela kwishafu okanye umkhono weshaft nawo awusayi kuba ngaphezu kwe-0.04 ~ 0.06mm.
2. Ukuqinisekiswa kwamatywina
(1) Qinisekisa ukuba isitywina esifakiweyo siyahambelana nemodeli efunekayo.
(2) Ngaphambi kokufakela, thelekisa ngononophelo kunye nomzobo wendibano jikelele ukuze ubone ukuba inani lamalungu ligqityiwe.
(3) Kwitywina elinomatshini kunye nokujikeleza kwe-coil ehambelanayo, ngenxa yokuba umthombo wayo unokujikeleza ngasekhohlo nasekunene, iya kukhethwa ngokwendlela yokujikeleza kweshaft yayo ejikelezayo.
1. Qinisekisa ukuba isakhiwo sokutywinwa sinokulinganisela okanye asilungelelananga, ubuso obubodwa okanye ubuso obuphindwe kabini, njl., Ezinokuthi zikhethwe ngokunyanzeliswa kwesigxina sokutywinwa.
2. Qinisekisa ukuba uthatha uhlobo lwe-rotary okanye uhlobo lwe-static, uhlobo loxinzelelo oluguquguqukayo lwe-fluid okanye uhlobo olungadibaniyo, kwaye ukhethe uhlobo ngokwesantya sokusebenza kwayo.
3. Ukumisela iperi friction kunye nezixhobo zokutywina ezincedisayo, ukwenzela ukuba ukhethe ngokuchanekileyo iinkqubo zokukhusela umjikelo we-mechanical seal ezifana nokuthambisa, ukugungxulwa, ukugcinwa kobushushu kunye nokupholisa, ngokuhambelana nobushushu kunye neempawu zamanzi.
4. Ngokwendawo esebenzayo yokufaka itywina, kumiselwe ukuba kuthathwe i-multi spring, intwasahlobo enye, i-wave spring, yangaphakathi okanye yangaphandle.
Ixesha lokuposa: Dec-07-2021