1. Khetha impahla yamasondo: okokuqala, cabangela ubukhulu bomgwaqo, izithiyo, izinto ezisele (njengamafayili ensimbi namafutha) esizeni, izimo zemvelo (ezifana nezinga lokushisa eliphezulu, izinga lokushisa elivamile noma izinga lokushisa eliphansi) kanye isisindo isondo elingasithwala ukuze linqume into efanelekile yesondo.Isibonelo, amasondo enjoloba awakwazi ukumelana ne-asidi, amafutha namakhemikhali.Amasondo amakhulu e-polyurethane, amasondo e-polyurethane aqinile, amasondo enayiloni, amasondo ensimbi namasondo asezingeni eliphezulu angasetshenziswa ezindaweni ezikhethekile ezahlukene.
2. Ukubalwa komthamo womthwalo: ukuze ubale umthamo womthwalo odingekayo wama-casters ahlukahlukene, kuyadingeka ukwazi isisindo esifile semishini yokuthutha, umthwalo omkhulu kanye nenani lamasondo angashadile nama-casters asetshenzisiwe.Umthamo wokulayisha odingekayo wesondo elilodwa noma i-caster ibalwa kanje:
T=(E+Z)/M × N:
-T=isisindo esidingekayo sesondo elilodwa noma ama-caster;
-E=isisindo esifile sempahla yokuthutha;
—Z=umthwalo omkhulu;
-M=inani lamasondo awodwa kanye nama-caster asetshenzisiwe;
—N=isici sokuphepha (cishe 1.3-1.5).
3. Thola usayizi wobubanzi besondo: ngokuvamile, uma ubukhulu besondo buba bukhulu, kulula ukuliphusha, umthamo womthwalo mkhulu, futhi kungcono ukuvikela umhlabathi ekulimaleni.Ukukhethwa kosayizi we-diameter yesondo kufanele kuqala kucabangele isisindo somthwalo kanye nokuphonswa kokuqala kwesithwali ngaphansi komthwalo.
4. Ukukhethwa kwezinto ezithambile neziqinile zamasondo: ngokuvamile, amasondo ahlanganisa isondo lenylon, isondo le-super polyurethane, isondo le-polyurethane enamandla amakhulu, isondo lenjoloba yokwenziwa enamandla amakhulu, isondo lensimbi nesondo lomoya.Amasondo amakhulu e-polyurethane namasondo e-polyurethane anamandla angahlangabezana nezidingo zakho zokuphatha kungakhathaliseki ukuthi ashayela phansi ngaphakathi endlini noma ngaphandle;Amasondo enjoloba okwenziwa anamandla aphezulu angasetshenziselwa ukushayela emahhotela, imishini yezokwelapha, phansi, phansi ngokhuni, ama-ceramic tile floor kanye nezinye izitezi ezidinga umsindo ophansi nokuthula lapho uhamba;Isondo lenayiloni kanye nesondo lensimbi kulungele izindawo lapho umhlabathi ungalingani noma kukhona amashidi ensimbi nezinye izinto phansi;Isondo lephampu lilungele umthwalo omncane kanye nomgwaqo othambile futhi ongalingani.
5. Ukuguquguquka okuguquguqukayo: uma isondo elilodwa liphenduka libe likhulu, kuzoba ngcono kakhulu ukusebenza.I-roller bearing ingathwala umthwalo osindayo, futhi ukumelana ngesikhathi sokujikeleza kukhulu.Isondo elilodwa lifakwe izinga eliphezulu (elithwele insimbi) elithwala ibhola, elikwazi ukuthwala umthwalo osindayo, futhi ukujikeleza kuyaphatheka kakhulu, kuyaguquguquka futhi kuthule.
6. Isimo sokushisa: izimo ezibandayo ezibandayo neziphezulu zinomthelela omkhulu kuma-casters.Isondo le-polyurethane lingakwazi ukujikeleza ngokuguquguqukayo ekushiseni okuphansi okungu-45 ℃, futhi isondo elimelana nokushisa okuphezulu likwazi ukuzungeza kalula ekushiseni okuphezulu okungu-275 ℃.
Ukunakwa okukhethekile: ngoba amaphuzu amathathu anquma indiza, lapho inani lama-casters asetshenzisiwe liyizine, umthamo womthwalo kufanele ubalwe njengezintathu.
Ukukhetha uzimele wamasondo
1. Ngokujwayelekile, isisindo sama-casters, njengezitolo ezinkulu, izikole, izibhedlela, izakhiwo zamahhovisi, amahhotela nezinye izindawo, kufanele kucatshangelwe kuqala lapho kukhethwa uhlaka lwamasondo olufanele.Ngenxa yokuthi iphansi lihle, libushelelezi, futhi izimpahla eziphathwayo zilula (i-caster ngayinye ithwala u-10-140kg), kufanelekile ukukhetha ifreyimu yesondo le-electroplating elakhiwe ngokugxiviza ipuleti lensimbi elincanyana (2-4mm).I-wheel frame yayo ilula, iyashintshashintsha, ithule futhi yinhle.Lolu hlaka lwesondo lwe-electroplating luhlukaniswe lwaba imigqa emibili yobuhlalu kanye nomugqa owodwa wobuhlalu ngokuya ngohlelo lwebhola.Uma ngokuvamile inyakaziswa noma ithuthwa, kuzosetshenziswa imigqa ephindwe kabili yobuhlalu.
2. Ezindaweni ezinjengamafekthri nezindawo zokugcina izimpahla, lapho izimpahla ziphathwa njalo futhi zilayishwa kakhulu (i-castor ngayinye ithwala u-280-420kg), kufanelekile ukukhetha uhlaka lwamasondo olunepuleti lensimbi eliwugqinsi (5-6 mm) eligxiviziwe futhi elishisiwe. futhi ashiselwe amabhola anemigqa ekabili.
3. Uma isetshenziselwa ukuthwala izinto ezinzima njengamafekthri endwangu, izimboni zezimoto, izimboni zemishini, njll., ngenxa yomthwalo osindayo kanye nebanga elide lokuhamba efektri (i-castor ngayinye eno-350-1200kg), uhlaka lwamasondo luyashiselwa. ngemuva kokusika ngepuleti yensimbi ewugqinsi (8-12mm) kufanele kukhethwe.Uhlaka lwesondo olugudlukayo lusebenzisa indiza yebhola kanye nebhola elithwalayo ku-base plate, ukuze i-castor ikwazi ukuthwala umthwalo osindayo, ijikeleze ngokuguquguqukayo, futhi imelane nomthelela.
Ukukhetha kokukhetha
1. I-Terling bearing: I-Terling iyipulasitiki yobunjiniyela ekhethekile, ifanele izindawo ezimanzi nezigqwalayo, enokuguquguquka okujwayelekile kanye nokumelana okukhulu.
2. Ukuthwala i-roller: ukuthwala i-roller ngemva kokwelashwa kokushisa kungathwala umthwalo osindayo futhi kunokuguquguquka okujwayelekile kokujikeleza.
3. Ukuthwala ibhola: Ibhola elenziwe ngensimbi enekhwalithi ephezulu lingathwala umthwalo osindayo futhi lifanele izikhathi ezidinga ukuphenduka okuguquguqukayo nokuthule.
4. I-Flat bearing: ilungele ukulayisha okuphezulu nokuphezulu kakhulu kanye nezikhathi zejubane eliphezulu.
izindaba ezidinga ukunakwa
1. Gwema ukukhuluphala.
2. Ungakhubeki.
3. Ukugcinwa njalo, njengokugcoba amafutha njalo, nokuhlolwa ngesikhathi kwezikulufu.
Isikhathi sokuthumela: Feb-10-2023