Uma sibhekene nendawo yokusetshenziswa ehlukile, izidingo zama-caster zihlukile. Isibonelo, ngaphandle, umsindo omncane, akukho mthelela omkhulu nhlobo, kodwa uma ungaphakathi, isondo lithule kunezidingo ezithile. Ukusetshenziswa okuvamile kwangaphakathi kwama-tile, noma amabhodi okhuni, ikakhulukazi ihhovisi lesakhiwo sehhovisi, ngakho-ke amasondo kumele athule umphumela muhle.
Ama-caster asetshenziswa kakhulu, ngokuvamile anama-caster e-nylon e-PA, ama-caster e-PP, ama-caster e-PU polyurethane, ama-caster e-TPR. Ama-caster erabha njalo njalo.
Okokuqala, ake sixoxe ngama-caster e-nylon e-PA kanye nama-caster e-PP. Lezi zinhlobo ezimbili zama-caster zinobunzima obukhulu kanye nomthamo ophezulu wokuthwala umthwalo, ngakho-ke zizinzile kakhulu lapho zithwala imithwalo esindayo. Kodwa-ke, lokhu kuletha nenkinga yomsindo ophezulu. Ngakho-ke, uma kunesidingo esikhulu sokulawula umsindo, lezi zinhlobo ezimbili zama-caster zingase zingabi yisinqumo esihle kakhulu.
Bese kuba khona ama-PU polyurethane casters kanye nama-TPR casters. Lezi zinhlobo ezimbili zama-casters zinhle kakhulu ekuthuleni, ikakhulukazi ama-TPR casters, umphumela wawo wokuthulisa ungcono. Lokhu kungenxa yokuthi ukuthungwa kwama-TPR casters kuthambile futhi kunendawo enkulu yokuxhumana nomhlabathi, okunciphisa ukukhiqizwa komsindo. Kodwa-ke, ngesikhathi esifanayo, amandla okuthwala isisindo ala ma-casters amabili abuthakathaka, uma izimpahla okufanele zithwalwe zisinda, ukusetshenziswa kwazo kungase kuzwakale kunzima.
Isikhathi sokuthunyelwe: Meyi-08-2024