Mazuva ano Peak rackets anowanzo mubatanidzwa wezvakawanda zvinhu, zvinoshanda zvakaiswa muzvikamu zvepakati uye zvepamusoro / zvekunze layer zvinhu.

1. Core Zvishandiso (Sarudza "kunzwa" kweraketi uye "simba")

Ichi ndicho chinhu chikuru cheiyo yakakora yepakati layer yeraketi, inobata zvakananga "kunzwa" kwepfuti.

Polymer: Iyo yakajairika uye ine hupfumi musimboti zvinhu. Inopa kunzwa kwakanaka uye kubatwa kwakanaka kwekuvhunduka, asi neruzha rwakashata. Sarudzo yepamusoro yekupinda-chikamu uye yekuvaraidza rackets.

Nomex (aramid muzinga): Muzinga usingaremi, wakaomarara uye unopindura. Inoburitsa simba rakakura uye ruzha rwakanyanya, asi ne "zvakaoma" kunzwa uye kudzora kushoma. Kazhinji inowanikwa pakati-kusvika-yepamusoro-yekupedzisira rackets inoisa pamberi pesimba.

Aluminium: Inonyanya kushandiswa mune yekupinda-level, isingadhure rackets. Huremu asi neavhareji simba, rinowanzoita deformation, uye yakaderera kuita sirin'i.

1. Foam uye Mamwe Mafuro Akasanganiswa: Inobuda yepamusoro-yekupedzisira core zvinhu. Nekusanganisa mafuro emhando dzakasiyana-siyana, chiyero chakanakisa chesimba, kutonga, uye kunzwa kunogona kuwanikwa. Inowanzo shandiswa mumhando yepamusoro-tier nyanzvi kana mureza.

2. Outer/Surface Materials (Tsvaga kuti "performance" uye "durability" yeraketi): Iri ndiro jira rakatetepa rinovhara musimboti, rakanangana nebhora, uye rine simba guru pakuruka, kutonga, uye simba.

Carbon Fiber: Parizvino mhedziso huru uye bhenji mumusika wepamusoro-soro. Hunhu: Huremu, kusimba kwepamusoro, uye kusimba kwakakwana. Inopa yakanakisa kufambisa kwesimba, kunyatso kudzora, uye yakanakisa "kunzwa mhinduro." Iyo yepamusoro inowanzo ine carbon fiber texture, iyo inobatsira kuwedzera friction uye kuwedzera kutenderera.

Fiberglass: Inochinjika uye inosimba kupfuura kabhoni fiber. Inopa hombe "nzvimbo inotapira" uye kunzwa kwakapfava, nekubatwa kwakanaka kwekuvhunduka, asi kufambisa kwesimba uye kusimba hazvina kunaka secarbon fiber. Sarudzo yakajairika yemhando yepamusoro-inoshanda, yekudzora-inotungamirwa rackets.

Hybrid Zvishandiso: Senge kabhoni faibha / fiberglass inosanganiswa. Iyo dhizaini ine chinangwa chekubatanidza zvakanakira zvese zviri zviviri, sekushandisa kabhoni faibha yekuwedzera simba mufuremu uye girazi fiber kuwedzera nzvimbo inotapira pane inorova pamusoro. Iyi inzvimbo huru yekutengesa yekutengesa.

Graphite: Kazhinji kuvhiringika nekabhoni fiber, asi kutaura chaiko, mareketi ekutanga akashandisa mamwe magirafu, aine mashandiro akafanana asi kazhinji akaderera mukugadzira uye simba zvichienzaniswa neazvino kabhoni fiber. Parizvino, maraketi akanyorwa kuti "graphite" anonyanya kuve epakati-renji zvigadzirwa.

Market Trends:

Kupinda-chikamu / Kuvaraidza: Polymer musimboti + girazi faibha / yakajairika graphite pamusoro layer.

Yepakati-renji / Yepamberi: Nomex kana premium polymer musimboti + kabhoni faibha pamusoro layer.

High-end / Competitive: Advanced foam kana Nomex core + high-quality carbon fiber surface layer, ine maitiro akacheneswa ekugadzira (akadai seasina-porous design uye edge teknolojia).

Zvikamu zvakakosha zvePeak Rackets:

Kurema: Kazhinji pakati pe190g-250g. Mareketi akareruka (

220g) anopa simba rakakura uye kugadzikana kuri nani.

Racquet Face Shape: Yakakura yakafara (hombe inotapira nzvimbo, yakakodzera kune vanotanga), yakareba (inowedzera kusvika), blade-yakaita (yesimba nekukurumidza).

Ukobvu: Kazhinji 13mm-16mm. Makobvu mareketi anoburitsa simba rakawanda, nepo mareketi matete achipa zvirinani kutonga uye agility.

Balance Point:

Musoro-unorema: Simba guru, guru rekuzunguza inertia.

Musoro-chiedza / Yakagadzikana: Kudzora zvirinani, nekukurumidza kuita nguva pamambure.

Grip Size: Yakajairika circumferences ingangoita 10cm (4 inches) uye 10.5cm (4.25 inches), ichipa kune akasiyana saizi yemaoko.

Grip Leather: Inofema, inodikitira, uye inotsvedza inodzivirira.