Ubwihindurize bwa Baskelieball kubana - Dual - ijwi rya pu
Ni irihe tandukaniro riri hagati ya PU na Rubber:
1. Ibikoresho bitandukanye
Rubber basballs ikozwe muri reberi; PU basketball yakozwe uruhu rwa synthetic.
2. Ibibuga bitandukanye
Kinini - Igipimo cya Basketball Ibyabaye byose byerekana ikoreshwa rya basketball bikozwe mubintu bya PU, kugirango utemereye abakinnyi gukora neza, mugihe bas standball bakoresha neza, mugihe basketball ya rubberbal bakora neza nabantu bafite imipira gusa.
3. Ibyiyumvo bitandukanye
Rubber basketballs yumva ikomeye; PU basketball yakozwe yuruhu, niko neza mubijyanye na elastique kandi ubyumva.
4. Ibiciro bitandukanye
Rubber basballs irahendutse kandi ibereye abana n'imyidagaduro; PU basketballs irahenze kandi ibereye abatangiye hamwe nabakunda basketball.
5. Impamyabumenyi zitandukanye zo kwambara
Rubber basball ya rubber bafitanye isano ikomeye kandi ntabwo bigoye cyane iyo bimaze rwose, kandi ubuso bwabo ntabwo bwangiritse byoroshye (hano bivuga kugakona amazi); PU basketball ifite ubudakemure neza kandi biragoye iyo byuzuye, kandi ubuso burabagirana mugihe gito.
Ibyiza bya PU Basketball na Rubber basball:
Kwambara kwambara PU basketball akenshi akenshi ni inshuro nyinshi zibikoresho bisanzwe bya reberi. Ibikoresho bya PU birakoreshwa cyane mubuzima busanzwe kandi ni urugwiro. Imikorere yayo muri byose ni hafi cyangwa irusheho kuba uruhu nyarwo.
Uruhu rwa PU muri rusange bivuga uruhu rwa microfiber. Izina ryuzuye ryuruhu rwa Microfiber ni "Microfiber ashimangira uruhu". Byaba byiza cyane kwambara, kwambara ibintu byiza no kurwanya gusa, biroroshye kandi byoroshye, bifite guhinduka cyane kandi ubu bishyigikira uburinzi bwibidukikije.
Rubber basketball ifite elastique ndende na modulus yoroheje. Mubisanzwe bifite uburyo bunini bwo kurambura hagati ya 1 na 9.8MPA. Kurambura birashobora kuba byinshi nka 1000%. Biracyazagaragaza ibiranga kandi birashobora gukoreshwa muburyo butandukanye (- biracyari kurimbuka murwego rwa 50 kugeza 150 ℃).
Viscoelastity ya basketball ya rubber. Rubber ni umubiri wa visomu. Bitewe no kubaho kw'imbaraga hagati ya Macronolecules, Rubber yibasiwe n'imbaraga zo hanze. Iyo ibyo bibaye, bigira ingaruka kumiterere nubushyuhe, kandi bigaragaza imihangayiko igaragara hamwe na creep phenomena.
Ibicuruzwa Byihariye:No. 7 Umupira, Umupira wibibazo byabagabo
No. 6 Umupira, Umupira usanzwe wabagore
Oya 5 Umupira Umupira Urubyiruko
No. 4 Umupira Wumukino w'abana
Gukoresha Ahantu: Gukoresha Imbere no hanze

Urugendo rw'umukinnyi ukiri muto wuzuye ishyaka, kwitanga, no gukurikirana neza. Gushyigikira uru rugendo, icyerekezo cya salovierma cyihariye cya basketball cyakozwe neza kugirango gitere iterambere ryubuhanga. Ibipimo byayo nuburemere bihuye namahame yurubyiruko rwurubyiruko, kureba neza - Umukino Umva muri buri gikorwa. Ibirindiro - Tone Ibara Ibikoresho bya Imfashanyo bijyanye, bituma abakinnyi bateganya neza inzira yumupira na spin. Yaba yagabanije urukiko cyangwa gutangiza isasu, iyi basketball itanga ibitekerezo bya tactile no kugenzura bikenewe kugirango uzamure umukino wumukinnyi ukiri muto wumukinnyi. Muguhitamo icyerekezo cya salovierma yihariye ya baskelieball, ntabwo uhitamo gusa hejuru - ibikoresho bya siporo byiza; Urimo ushora mubwihindurize bwumwana wawe. Hamwe no kuramba bitagereranywa, gufata, hamwe no guteza imbere isura itera imbere, iyi basketball ninshuti nziza kuri buri mwuka, imyitozo, numukino. Shishikariza umwana wawe kwitabira urugendo rwabo rwa basketball hamwe nabafatanyabikorwa beza kuruhande rwabo, bakareba uko bahindura ishyaka no kwitoza mubuziranenge n'imikorere ku rukiko rwa basketball.





