Iirakethi zale mihla zePeak ziqhelekile ukudityaniswa kwezixhobo ezininzi, ezisebenza ngokwahlulwa ngokwemathiriyeli engundoqo kunye nemathiriyeli yomphezulu / yangaphandle.

1. Izinto ezingundoqo (Misa i-racket "imvakalelo" kunye "namandla")

Le yeyona nto iphambili yomgangatho ophakathi werakethi, echaphazela ngokuthe ngqo "imvakalelo" yokudubula.

Ipolymer: Eyona nto ixhaphakileyo kunye neyoqoqosho imathiriyeli. Inika imvakalelo elungileyo kunye nokufunxwa okufanelekileyo kokothuka, kodwa ngesandi esingaqhelekanga. Inketho ephezulu kwinqanaba lokungena kunye neerkethi zokuzonwabisa.

I-Nomex (i-aramid honeycomb): Isixhobo sobusi esikhaphukhaphu, siqinile kwaye siyaphendula. Ivelisa amandla amakhulu kunye nesandi esingxolayo, kodwa ngemvakalelo "enzima" kunye nolawulo oluncinci. Ngokuqhelekileyo zifunyenwe phakathi ukuya kwi-high-end rackets ezibeka phambili amandla.

I-Aluminiyam: Isetyenziswa ikakhulu kwinqanaba lokungena, iirakethi ezingabizi kakhulu. Ikhaphukhaphu kodwa inamandla aphakathi, ithanda ukuguqulwa, kunye nesilingi esezantsi yokusebenza.

1. I-Foam kunye nezinye iiFoam ezidibeneyo: Izinto eziphambili ezivelayo eziphezulu. Ngokuxuba amagwebu obunzima obahlukeneyo, ulungelelwaniso olubalaseleyo lwamandla, ulawulo, kunye nokuziva kunokufezekiswa. Ngokuqhelekileyo isetyenziswa kwiimodeli zodidi oluphezulu okanye iimodeli zeflegi.

2. Izinto zangaphandle / ezingaphezulu (Qinisekisa "ukusebenza" kunye "nokuqina" kwe-racket): Lo ngumaleko obhityileyo ogubungela undoqo, ngokudibana ngokuthe ngqo nebhola, kwaye unempembelelo enkulu kwi-spin, ukulawula kunye namandla.

ICarbon Fiber: Okwangoku eyona nto iphambili kunye nebenchmark kwimarike ephezulu. Iimpawu: Ikhaphukhaphu, ukomelela okuphezulu, kunye nokuqina okwaneleyo. Ibonelela ngogqithiso lwamandla olugqwesileyo, ulawulo oluchanekileyo, kunye "nengxelo yokuziva". Umphezulu uhlala une-carbon fiber texture, enceda ukwandisa ukukhuhla kunye nokuphucula ukujikeleza.

I-Fiberglass: Iguquguquka ngakumbi kwaye yomelele kune-carbon fiber. Inikeza "indawo eswiti" enkulu kunye nokuziva okuthambileyo, kunye nokufunxa kakuhle okothusayo, kodwa ukuhanjiswa kwamandla kunye nobungqongqo akulunganga njengefayibha yekhabhoni. Ukhetho oluqhelekileyo ekusebenzeni okuphezulu, ii-rackets ezijoliswe kulawulo.

Izinto zeHybrid: Ezinje ngecarbon fiber/fiberglass blends. Uyilo lujolise ekudibaniseni iingenelo zombini, ezifana nokusebenzisa i-carbon fiber yokwandisa amandla kwisakhelo kunye nefiber yeglasi ukwandisa indawo emnandi kwindawo yokubetha. Le yindawo enkulu yokuthengisa intengiso.

Igraphite: Ihlala ibhidaniswa necarbon fiber, kodwa xa sithetha ngokungqongqo, iirakethi zakuqala zisebenzisa igraphite ngaphezulu, kunye nokusebenza okufanayo kodwa ngokubanzi kuphantsi kwinkqubo yokuvelisa kunye namandla xa kuthelekiswa nefiber yanamhlanje. Okwangoku, iirakethi ezibhalwe "graphite" uninzi lweemveliso zoluhlu oluphakathi.

Iindlela zeMarike:

Inqanaba lokungena / uLonwabo: Undoqo wepolymer + ifayibha yeglasi / umaleko oqhelekileyo womphezulu wegraphite.

Uluhlu oluphakathi / oluPhezulu: I-Nomex okanye i-premium polymer core + i-carbon fiber surface layer.

I-High-end / Competitive: I-foam ephezulu okanye i-Nomex core + i-high-quality carbon fiber surface layer, kunye neenkqubo zokuvelisa eziphuculweyo (ezifana noyilo olungenayo i-porous kunye ne-edge technology).

Iiparamitha eziphambili zeeRakethi eziPhakamileyo:

Ubunzima: Ngokuqhelekileyo phakathi kwe-190g-250g. I-rackets elula (

220g) zinika amandla amakhulu kunye nokuzinza okungcono.

I-Racquet Face Shape: I-Standard wide (indawo enkulu emnandi, ilungele abaqalayo), i-longated (ukwandisa ukufikelela), i-blade-shaped (yamandla kunye nesantya).

Ukutyeba: Ngokuqhelekileyo 13mm-16mm. Iirakethi ezityebileyo zenza amandla angakumbi, ngelixa iirakethi ezincinci zibonelela ngolawulo olungcono kunye nokubamba.

Indawo yoMncono:

Intloko-nzima: Amandla amakhulu, inertia enkulu yokujinga.

Ukukhanya kwentloko / ukulinganisela: Ulawulo olungcono, ixesha lokuphendula ngokukhawuleza kumnatha.

Ukubamba ubukhulu: Iiseyile eziqhelekileyo zimalunga ne-10cm (i-intshi ezi-4) kunye ne-10.5cm (ii-intshi ezi-4.25), ukubonelela ngobungakanani bezandla ezahlukeneyo.

Isikhumba sokubamba: Kuyaphefumla, ukubila, kunye nokungatyibiliki.