Ama-caster ahlukahlukene (i-hardware, ifenisha, imboni) ekuphileni kwansuku zonke, njengama-stroller casters, ama-caster wemithwalo, ama-caster amashalofu ezimbonini, njll., ngokuvamile enziwa ngerabha, i-EVA enegwebu, i-PU nezinye izinto.Umsindo ogingqikayo phansi uphezulu.Lokhu kwenza umphakathi osuvele unamawala ube nomsindo futhi ube nomsindo.
Uma kuqhathaniswa nama-casters nsuku zonke, ama-casters asetshenziswa embonini yezokwelapha ayinalo iphunga elibi, futhi akukho msindo lapho ugubha emhlabathini, ohlangabezana ngokugcwele nezidingo ezifanele zemboni yezokwelapha.Iyini imfihlo lapha?
Kuvela ukuthi abahlinzeki bezokwelapha basebenzisa i-TPE/TPU enwebekayo ye-thermoplastic evumelana nemvelo, engenabuthi futhi engenaphunga (isifinyezo: i-polyurethane) njengento yesikhumba sangaphandle se-caster.Imikhiqizo ye-TPU inamandla okuthwala avelele, ukumelana nomthelela kanye nokusebenza kokumunca ukushaqeka, ngakho-ke iyinketho yokuqala yolwelwesi lwangaphandle lwabakhangisi bezokwelapha.
Ama-stroller caster amaningi enziwe ngerabha eshisiwe noma impahla yegwebu ye-EVA, enephunga elinamandla futhi ekhathaza ukuvikelwa kwemvelo nokuphepha.Ama-casters amaningi ezimbonini kanye nabafaka imithwalo basebenzisa i-PU njengento yokunyathela.Nakuba benokumelana okuqinile kokugqoka, ngenxa yokumelana okuphezulu kwe-friction kanye nomhlabathi, umsindo uphezulu kakhulu ngesikhathi sokugoqa.
Kodwa-ke, impahla ye-TPE/TPU ehambisana nemvelo ayiwengezi amapulasitiki e-phthalate, isibabule, i-DCP namanye ama-agent axhumanisa anobuthi ngesikhathi senqubo yokukhiqiza, futhi iyimpahla engenabuthi ngokuphelele.Ngaphezu kwalokho, okokusebenza kwe-TPE/TPU kwe-thermoplastic elastomer kunokwakheka kwamangqamuzana athambile, futhi i-coefficient yokungqubuzana lapho ithintana nomhlabathi incane, futhi awukho umsindo ngokuyisisekelo lapho igudla phansi.Ngesikhathi esifanayo, isakhiwo esikhethekile se-styrene-butadiene block sezinto ezibonakalayo ze-TPE / TPU siqinisekisa ukuthi impahla inamandla amakhulu nokumelana nokugqoka.Imfihlo yabezokwelapha “abanobungani bemvelo nabathule” ilele kulokhu.
Lolu hlobo lwe-caster buthule alusetshenziswa embonini yezokwelapha kuphela, kodwa futhi ludumile kwezinye izindawo zokudlela eziphezulu, amahholo okulinda esikhumulweni sezindiza nakwezinye izindawo.
Ngomklamo owenziwe ngabantu, ubuciko obuhle, ukwakheka kwamasondo okuhle kanye nekhwalithi ethembekile, ama-SKERI casters azuze umusa wezibhedlela nezikhungo zezokwelapha eziningi ezaziwayo.Selokhu kwasungulwa inkampani, amashumi ezigidi zama-SKRI casters asetshenziswe izikhungo zezokwelapha ezingaphezu kwesigidi, okwenza indawo yokusebenza elula nephephile yeningi labasebenzi bezokwelapha.Ama-Sikri casters kancane kancane abe uhlobo oluthandwayo lwe-caster ezikhungweni zezokwelapha.
Isikhathi sokuthumela: Jun-09-2023
