Amapine ya Caster agizwe n'ubwoko butandukanye bw'ibikoresho, aho akunze kugaragara cyane ari nylon, polypropylene, polyurethane, rubber na cast iron.
1. Ipine ya Polypropylene Swivel Caster (Ipine ya PP)
Polypropylene ni ibikoresho bya thermoplastic bizwiho kudahinduka, kudahura n’ingufu, kudahura n’ingufu, kudatera ibara, no kudatera uburozi, ndetse no kudahumanya ikirere. Polypropylene ishobora kurwanya ibintu byinshi byangiza, hatarimo oxidizer zikomeye n’ibinyabutabire bya halogen hydrogen. Ubushyuhe bukoreshwa buri hagati ya -20℃ na +60℃, nubwo ubushobozi bwo gutwara ibintu buzagabanuka mu bushyuhe buri hejuru ya +30℃.
2. Igikoresho cyo kuzunguruka cy'ibiziga bya nayiloni
Nayiloni ni ibikoresho bya thermoplastic bizwiho kwangirika no kudakora neza, imiterere yayo itagira impumuro mbi cyangwa uburozi, ndetse no kudashyira ibimenyetso no kudasiga ibara. Nayiloni ishobora kwangirika ku bintu byinshi byangirika, ariko, ntabwo izahangana n'ibinyabutabire bya chlorine hydrogen cyangwa umunyu w'icyuma kiremereye. Ingano y'ubushyuhe bwayo iri hagati ya -45℃ na +130℃, bigatuma ikoreshwa mu gihe gito mu bushyuhe bwinshi. Ariko, ni ngombwa kumenya ko iyo ubushyuhe buri hejuru ya +35℃, ubushobozi bwo gutwara ibintu buzagabanuka.
3. Imashini izunguruka y'ibiziga bya polyurethane
Polyurethane (TPU) ni imwe mu zigize umuryango wa polyurethane ikoreshwa mu buryo bwa thermoplastic. Irinda ubutaka, kandi ikwinjiza imitingito idashyira ikimenyetso cyangwa ngo ihindure ibara. TPU ifite ubushobozi bwo kurwanya ingese no kwangirika, ndetse no kuba ikora neza cyane, bigatuma ikoreshwa mu bintu bitandukanye bikikije ibidukikije. Abakiriya bashobora guhitamo amabara ya polyurethane ajyanye n'ikoreshwa rikenewe, hamwe n'ubushyuhe buri hagati ya -45℃ na +90℃, nubwo bikwiye kumenyekana ko ubushobozi bwo gutwara bugabanuka iyo ubushyuhe buri hejuru ya +35℃. Ubukomere muri rusange ni 92°±3°, 94°±3° cyangwa 98°±2° Shore A.
4. Imashini izunguruka ya Polyurethane (CPU) Elastomer Wheel Caster
Elastomer ya polyurethane yo gutwika (CPU) ni elastomer ya polyurethane yo gutwika ikozwe hakoreshejwe uburyo bwo gukora imiti. Amapine akozwe hakoreshejwe iki gikoresho akingira ubutaka, kandi afite ubushobozi bwo kurwanya kwangirika neza, kurwanya ingese no kurwanya imirasire ya UC, ndetse no gukomera gukomeye. Ariko, ni ngombwa kumenya ko iki gikoresho kidahangana n'amazi ashyushye, umwuka ushyushye, umwuka utose, cyangwa ibintu bihumura neza. Ubushyuhe bukoreshwa buri hagati ya -30℃ na +70℃, mu gihe gito kugeza kuri +90℃ mu gihe gito. Uburemere bwa elastomer ya polyurethane yo gutwika ni bwiza cyane ku bushyuhe buri munsi ya -10℃ kandi ubukana ni 75°+5° Shore A.
5. Imashini izunguruka y'amapine ya Polyurethane (CPU) yo gusukamo
Polyurethane yo gutwika (CPU) ni elastomer ya polyurethane ikoze mu buryo bwa thermosetting ikoresheje uburyo bwa chemical reaction. Ikwiriye cyane cyane gukoreshwa ku muvuduko ntarengwa wa 16km/h, kandi abakiriya bashobora guhitamo amabara bitewe n'ibyo bakeneye. Ubushyuhe bwo gukoreshwa buri hagati ya -45℃ na +90℃, aho gukoreshwa mu gihe gito kugera kuri +90℃.
6. Imashini izunguruka y'amapine ya MC (Casting Nylon)
Nayiloni yo gutwika (MC) ni pulasitiki ikoreshwa mu gushyushya ikirere ikozwe hakoreshejwe uburyo bwa chemical reaction, kandi akenshi iba nziza kurusha nayiloni yo guterwa. Ifite ibara karemano kandi ifite ubushobozi bwo kuzunguruka buke cyane. Ubushyuhe bukoreshwa muri nayiloni yo gutwika buri hagati ya -45℃ na +130℃, nubwo ari ngombwa kumenya ko ubushobozi bwo gutwara icyuma bugabanuka iyo ubushyuhe buri hejuru ya +35℃.
7. Imashini ikoresha impumuro y'ibiziga bya Polyurethane (PUE)
Polyurethane y'ifuro (PUE), izwi kandi nka polyurethane ntoya, igira ingaruka nziza zo gufunga iyo ikoreshejwe mu gukoresha imbaraga nyinshi n'umuvuduko mwinshi, ibintu bidakunze kuboneka mu bikoresho bya pulasitiki cyangwa bya rubber.
8. Ipine ikomeye ya Rubber
Ubuso bw'ipine y'ipine ikomeye ya rubber bukorwa no gupfunyika rubber nziza cyane ku nkengero z'inyuma z'ipine, hanyuma ikabishyira mu buryo bwo gukurura ubushyuhe bwinshi. Amapine akomeye ya rubber afite ubushobozi bwo gukurura no kurwanya ingaruka, ubushobozi bwo kwangirika neza, ndetse no kurinda ubutaka no kurwanya isuri. Amabara y'ipine ikomeye ya rubber arimo umukara, imvi cyangwa imvi yijimye, afite ubushyuhe buri hagati ya -45℃ na +90℃ n'ubukana bwa 80°+5°/-10° Shore A.
9. Igikoresho cyo gukata ibiziga by'umwuka
Amapine y'umuyoboro w'amazi arimo amapine y'umwuka n'amapine ya rubber, yombi akozwe hakoreshejwe rubber. Arinda ubutaka, kandi akwiriye cyane cyane mu gihe ubutaka bubi. Ingano y'ubushyuhe ikoreshwa ni -30℃ na +50℃.
10. Igikoresho cyoroshye cyo gukata amapine ya Rubber
Udupira tworoshye tw’amapine turinda ubutaka, kandi ni ingirakamaro cyane cyane mu gihe ubutaka bubi. Ingano y’ubushyuhe ikoreshwa ni -30℃ na +80℃ hamwe n’ubukana bwa 50°+5° Shore A.
11. Igikoresho cyo gukata amapine ya rubber yo mu bwoko bwa sintetike
Udupira tw’amapine twakozwe muri elastomer za thermoplastic rubber (TPR), dufite ubushobozi bwo gukamura no gufata umuriro, kandi ni byiza kurinda ibikoresho, ibicuruzwa n’ubutaka. Ubushobozi bwatwo ni bwiza kurusha ubw’udupira tw’icyuma gikozwe mu cyuma gishongeshejwe, kandi ni byiza cyane mu butaka aho hari amabuye cyangwa ibyuma. Ubushyuhe bukwiye ni -45℃ na +60℃ hamwe n’ubukana bwa 70°±3° Shore A.
12. Igikoresho cyo gukata amapine ya sintetike gikozwe mu buryo bwa "antistatic"
Imashini ikora amapine ya rubber ikozwe muri elastomer ya rubber ya thermoplastic (TPE), kandi ifite ubushobozi bwo kwirinda guhindagurika. Ingano y'ubushyuhe ikoreshwa ni hagati ya -45℃ na +60℃ hamwe n'ubukana bwa 70°±3° Shore A.
13. Igikoresho cy'icyuma gikozwe mu ipine
Imashini zikoresha ibyuma bicukurwa ni imashini zikoresha ibyuma bicukurwa zikozwe mu cyuma gikomeye cy’umukara gifite ubushobozi bwo gutwara ibintu bwinshi. Ubushyuhe bukoreshwa buri hagati ya -45℃ na +500℃ hamwe n’ubukana bwa 190-230HB.
Igihe cyo kohereza: Ukuboza-07-2021
