IiCastors ligama eliqhelekileyo, kuquka iiCastors ezishukumayo, iiCastors ezizinzileyo kunye neeCastors ezishukumayo ezineebrake. IiCastors ezishukumayo, ezaziwa ngokuba ngamavili e-universal, zivumela ukujikeleza ngama-degrees angama-360; IiCastors ezizinzileyo zikwabizwa ngokuba ziiCastors eziqondisayo. Azinasakhiwo esijikelezayo kwaye azinakujikeleza. Ngokubanzi, eziCastors zimbini zisetyenziswa kunye. Umzekelo, ulwakhiwo lwetroli ngamavili amabini aqondisayo ngaphambili kunye namavili amabini e-universal kufutshane ne-push handrail ngasemva. IiCastors zenziwe ngezinto ezahlukeneyo, ezinje ngee-PP castors, ii-PVC castors, ii-PU castors, iiCastors zesinyithi eziphosiweyo, ii-nylon castors, ii-TPR castors, ii-iron-core nylon castors, ii-iron-core PU castors, njl.
1. Iimpawu zesakhiwo
Ukuphakama kokufakelwa: kubhekisa kumgama othe nkqo ukusuka emhlabeni ukuya kwindawo yokufakelwa kwezixhobo, kwaye ukuphakama kokufakelwa kwee-castors kubhekisa kumgama ophezulu othe nkqo ukusuka kwipleyiti yesiseko se-castor kunye nomphetho wevili.
Umgama wenkxaso yeziko lokuqhuba: ubhekisa kumgama othe tye ukusuka kumgca othe nkqo we-rivet esembindini ukuya embindini wesiseko sevili.
Irediyasi yokujika: ibhekisa kumgama othe tyaba ukusuka kumgca othe nkqo werivet ephakathi ukuya kumda ongaphandle wetayara. Umgama ofanelekileyo uvumela i-castor ukuba ijike iidigri ezingama-360. Nokuba irediyasi yokujikeleza ifanelekile okanye ayifanelekanga kuya kuchaphazela ngqo ubomi benkonzo ye-castor.
Umthwalo wokuqhuba: amandla okuthwala ii-castors xa zishukuma abizwa ngokuba ngumthwalo oguqukayo. Umthwalo oguqukayo wee-castors uyahluka ngokweendlela ezahlukeneyo zovavanyo kumzi-mveliso kunye nezinto ezahlukeneyo zamavili. Eyona nto ibalulekileyo kukuba ingaba isakhiwo kunye nomgangatho wenkxaso zinokumelana na nempembelelo kunye nomothuko.
Umthwalo wempembelelo: umthamo we-bearing okhawulezileyo wee-castors xa izixhobo zichaphazeleka okanye zishukunyiswa ngumthwalo. Umthwalo ozinzileyo umthwalo ozinzileyo umthwalo ozinzileyo umthwalo ozinzileyo: ubunzima obunokuthwalwa zii-castors phantsi kwemeko ezinzileyo. Ngokubanzi, umthwalo ozinzileyo kufuneka ube ngamaxesha ama-5 ~ 6 omthwalo osebenzayo (umthwalo oguqukayo), kwaye umthwalo ozinzileyo kufuneka ube ubuncinane amaxesha ama-2 omthwalo wempembelelo.
Ukuqhuba: Amavili aqinileyo nancinci kulula ukuwajika kunamavili athambileyo nabanzi. I-radius yokujika yiparameter ebalulekileyo yokujikeleza kwevili. Ukuba i-radius yokujika imfutshane kakhulu, iya kwandisa ubunzima bokujika. Ukuba inkulu kakhulu, iya kubangela ukuba ivili lishukume kwaye lifinyeze ubomi balo.
Ukuguquguquka kokuqhuba: Izinto ezichaphazela ukuguquguquka kokuqhuba kwee-castor ziquka ulwakhiwo lwenkxaso kunye nokukhethwa kwentsimbi yokuxhasa, ubungakanani bevili, uhlobo lwevili, i-bearing, njl. Okukhona ivili lilikhulu, kokukhona ukuguquguquka kokuqhuba kungcono. Amavili aqinileyo nancinci emhlabeni ogudileyo agcina abasebenzi ngaphezu kwamavili athambileyo asicaba, kodwa amavili athambileyo emhlabeni ongalinganiyo agcina abasebenzi, kodwa amavili athambileyo emhlabeni ongalinganiyo anokukhusela izixhobo kunye nokufunxwa komothuko ngcono!
2. Indawo yokusetyenziswa
Isetyenziswa kakhulu kwiinqwelo eziphathwayo, kwi-scaffold ehambayo, kwilori yokusebenzela, njl.njl.
IiCastor zahlulwe kakhulu zibe ziindidi ezimbini:
A. Ii-fixed castor: i-fixed bracket ixhotyiswe ngevili elinye, elinokuhamba kuphela kumgca othe tye.
B. Ii-casteors ezishukumayo: i-bracket ene-steering ye-360 degree ixhotyiswe ngevili elinye, elinokuqhuba nakweyiphi na indlela ngokuthanda.
IiCastor zineentlobo ngeentlobo zamavili angawodwa, ahluka ngobukhulu, imodeli, indlela yokunyathela amavili, njl. Khetha ivili elifanelekileyo ngokwemiqathango elandelayo:
A. Sebenzisa indawo engqongileyo.
B. Umthamo womthwalo wemveliso.
C. Indawo yokusebenza ineekhemikhali, igazi, amafutha, ioyile, ityuwa kunye nezinye izinto.
D. Iimozulu ezahlukeneyo ezikhethekileyo, ezinje ngokufuma, ubushushu obuphezulu okanye ukubanda okukhulu
E Iimfuneko zokuxhathisa impembelelo, ukumelana nokungqubana kunye noxolo lokuqhuba.
3. Umgangatho wezinto eziphathekayo
I-Polyurethane, intsimbi yesinyithi ephosiweyo, irabha ye-nitrile (NBR), irabha ye-nitrile, irabha yendalo, irabha ye-silicone fluororubber, irabha ye-neoprene, irabha ye-butyl, irabha ye-silicone (SILICOME), i-EPDM, i-Viton, irabha ye-nitrile ene-hydrogenated (HNBR), irabha ye-polyurethane, irabha, irabha ye-PU, irabha ye-PTFE (iindawo zokucubungula ze-PTFE), igiya ye-nylon, ivili lerabha le-Polyoxymethylene (POM), ivili lerabha le-PEEK, igiya le-PA66.
4. Ishishini lesicelo
Izixhobo kunye noomatshini bemizi-mveliso, bezorhwebo, bezonyango, bezothutho, bezokhuseleko lokusingqongileyo kunye neemveliso zokucoca, ifenitshala, izixhobo zombane, izixhobo zobuhle, izixhobo zoomatshini, iimveliso zobugcisa, iimveliso zezilwanyana zasekhaya, iimveliso zehardware kunye namanye amashishini.
5. Ukukhetha amavili
(1). Khetha izinto zevili: okokuqala, qwalasela ubungakanani bomphezulu wendlela, imiqobo, izinto eziseleyo (ezifana neefayile zentsimbi kunye negrisi) kwindawo leyo, iimeko zokusingqongileyo (ezifana nobushushu obuphezulu, ubushushu obuqhelekileyo okanye ubushushu obuphantsi) kunye nobunzima obunokuthwala ivili ukuze kuchongwe izinto ezifanelekileyo zevili. Umzekelo, amavili erabha awanakukwazi ukumelana ne-asidi, igrisi kunye neekhemikhali. Amavili e-super polyurethane, amavili e-polyurethane anamandla aphezulu, amavili e-nylon, amavili entsimbi kunye namavili e-high-temperature angasetyenziswa kwiindawo ezahlukeneyo ezikhethekileyo.
(2). Ukubalwa komthamo womthwalo: ukuze kubalwe umthamo womthwalo ofunekayo wee-castor ezahlukeneyo, kuyimfuneko ukwazi ubunzima obungasasebenziyo bezixhobo zokuthutha, umthwalo ophezulu kunye nenani lamavili kunye nee-castor ezisetyenzisiweyo. Umthamo womthwalo ofunekayo wevili okanye i-castor enye ubalwe ngolu hlobo lulandelayo:
T=(E+Z)/M × N：
---T = ubunzima obufunekayo bokuthwala ivili elinye okanye ii-castor;
---E=ubunzima obungaphelelanga bezixhobo zothutho;
---Z=umthwalo ophezulu;
---M=inani lamavili angatshatanga kunye nee-castor ezisetyenzisiweyo;
---N = into yokhuseleko (malunga ne-1.3-1.5).
(3). Misela ubungakanani bobubanzi bevili: ngokubanzi, okukhona ubukhulu bevili bukhulu, kokukhona kulula ukutyhala, kokukhona umthamo womthwalo umkhulu, kwaye kokukhona kungcono ukukhusela umhlaba ekonakalisweni. Ukukhetha ubungakanani bobubanzi bevili kufuneka kuqala kuqwalasele ubunzima bomthwalo kunye nokutyhala kokuqala komthwali phantsi komthwalo.
(4). Ukukhethwa kwezinto zamavili ezithambileyo neziqinileyo: ngokubanzi, amavili aquka ivili le-nylon, ivili le-polyurethane ephezulu, ivili le-polyurethane enamandla aphezulu, ivili lerabha elenziweyo enamandla aphezulu, ivili lesinyithi kunye nevili lomoya. Amavili e-polyurethane ephezulu kunye namavili e-polyurethane enamandla aphezulu anokuhlangabezana neemfuno zakho zokuphatha nokuba aqhuba emhlabeni ngaphakathi okanye ngaphandle; Amavili erabha elenziweyo enamandla aphezulu anokusetyenziselwa ukuqhuba kwiihotele, izixhobo zonyango, imigangatho, imigangatho yomthi, imigangatho yethayile yeseramikhi kunye neminye imigangatho efuna ingxolo ephantsi kunye nokuzola xa uhamba; Ivili le-nylon kunye nevili lesinyithi zifanelekile kwiindawo apho umhlaba ungalingani okanye kukho iitships zesinyithi kunye nezinye izinto emhlabeni; Ivili lepompo lifanelekile umthwalo olula kunye nendlela ethambileyo nengalinganiyo.
(5). Ukuguquguquka kokujikeleza: okukhona ivili elinye lijika likhulu, kokukhona liza konga abasebenzi. I-roller bearing inokuthwala umthwalo onzima, kwaye ukumelana ngexesha lokujikeleza kukhulu. Ivili elinye lifakelwe i-ball bearing esemgangathweni ophezulu (yentsimbi ethwalayo), enokuthwala umthwalo onzima, kwaye ukujikeleza kuyaphatheka lula, kuyaguquguquka kwaye kuzolile.
(6). Imeko yobushushu: ukubanda okukhulu kunye neemeko zobushushu obuphezulu zinempembelelo enkulu kwii-castor. Ivili le-polyurethane linokujikeleza ngokulula kubushushu obuphantsi obuyi-minus 45 ℃, kwaye ivili elimelana nobushushu obuphezulu linokujikeleza ngokulula kubushushu obuphezulu obuyi-275 ℃.
Ingqwalasela ekhethekileyo: kuba amanqaku amathathu amisela iplani, xa inani lee-castors ezisetyenzisiweyo zi-4, umthamo womthwalo kufuneka ubalwe njenge-three.
6. Amashishini okukhetha iifreyimu zamavili.
7. Ukukhetha iibheringi
(1) I-roller bearing: i-roller bearing emva konyango lobushushu inokuthwala umthwalo onzima kwaye inokuguquguquka kokujikeleza ngokubanzi. Umthwalo olula kwaye inokuguquguquka kokujikeleza ngokubanzi.
(2) Ibhereyitha yebhola: Ibhereyitha yebhola eyenziwe ngentsimbi ekumgangatho ophezulu inokuthwala umthwalo onzima kwaye ifanelekile kwiimeko ezifuna ukujikeleza okuguquguqukayo nokuzolileyo.
(3) Ibhereji engenanto: ifanelekile kwimithwalo ephezulu nephezulu kakhulu kunye neziganeko zesantya esiphezulu
Ixesha lokuthumela: Feb-17-2023
