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Halayen fasaha na sana'a na shimfidar wasanni na PVC

views:28 Mawallafi: Edita Site Lokacin Buga: 2021-06-01 Asali: Shafin

1. Batun ta'aziyya

         Filayen bene na wasanni na wasan PVC na iya zama nakasu daidai lokacin da abin ya shafa, kamar katifa da aka rufe da iska a ciki. Lokacin da kuka faɗi ko zamewa, tasirin kwantar da hankali da fasahar goyan bayan kumfa mai iska zai iya rage raunin wasanni.

2. Matsalar girgiza

   Tremor yana nufin kewayon nakasar ƙasa saboda tasiri. Mafi girman kewayon girgiza, mafi kusantar zai haifar da karaya. Akwai nau'ikan girgizar ƙasa guda biyu: girgizar ƙasa da girgizar yanki.

3. Matsalar shayarwar girgiza

        Sha'awar da mutane suka yi a lokacin motsa jiki zai haifar da girgiza a saman filin wasanni na PVC. Tsarin bene dole ne ya kasance yana da aikin ƙaddamar da girgiza, wanda ke nufin cewa bene ya kamata ya sami aikin ɗaukar tasiri na makamashi. Halin da 'yan wasa ke yi a kan filin wasanni na PVC Ƙarfin tasiri ya fi ƙanƙanta fiye da motsi a kan ƙasa mai wuya, kamar ƙasan ciminti. Wato lokacin da dan wasa ya yi tsalle ya fadi kasa, a kalla kashi 53% na tasirin da ake yi dole ne a shanye ta kasa, ta yadda za a kare kafar kafar dan wasan, meniscus, spinal cord, da kwakwalwa, ta yadda mutane ba za su kasance ba. abin ya shafa a lokacin motsa jiki. ciwo. Har ila yau, aikin kariya yana la'akari da cewa mutum ba zai iya rinjayar maƙwabta ba lokacin da yake motsawa a filin wasanni na PVC. Wannan shine ra'ayi na shanyewar girgiza, nakasar girgiza da nakasar tsawo da aka bayyana a ma'aunin DIN na Jamus.

4. Matsalar gogayya coefficient

   Bincike ya nuna cewa kashi 12 cikin 0.4 na ‘yan wasan kwallon kwando sun ji rauni a yayin da suke juyawa. Matsakaicin juzu'i na filin wasanni yana nuna ko kasan yana da jujjuyawa sosai (wanda ke rage jujjuyawar juyi) ko kuma ya yi shuɗi (wanda ke ƙara haɗarin zamewa). Idan aka yi la'akari da motsi da amincin ɗan wasan, ƙimar juzu'i tsakanin 0.7-0.57 yakamata ya zama mafi kyawun ƙimar. Matsakaicin juzu'i na filin wasanni na PVC gabaɗaya ana kiyaye shi tsakanin wannan ƙididdiga. Matsakaicin juzu'i na ƙwararrun filin wasanni na PVC shine XNUMX. Yana da isasshe kuma matsakaicin juzu'i don tabbatar da kwanciyar hankali na motsi yayin kiyaye kwanciyar hankali a duk bangarorin motsi. Daidaituwa da daidaita aikin juzu'i don tabbatar da motsi mai sassauƙa da jujjuyawar cikin gida ba tare da wani shamaki ba.

5.Matsalar komawar kwallo

   Jarrabawar ƙwallon ƙwallon ita ce sauke ƙwallon kwando daga tsayin ƙafafu 6.6 zuwa filin wasanni don gwada tsayin da aka dawo na ƙwallon kwando. An bayyana wannan bayanan a matsayin kashi, kuma ana amfani da tsayin dakaru na kwando a kan simintin bene a matsayin ma'aunin kwatanta don nuna bambancin tsayin dawowa. Dokokin wasanni na cikin gida suna buƙatar yin amfani da ƙasa don wasanni na wasanni ko horo, kamar ƙwallon kwando da sauran wasanni na ball kamar wasan tsalle-tsalle da sake dawowa da kwallon, yana buƙatar sake kwatanta kwatancen ƙwallon ƙwallon a ƙasa. filin wasan ya kamata ya fi girma ko daidai da 90% na ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwarar (PVC) ta filin wasan ta kamata ta fi girma ko daidai da 98%. Babu wani mataccen mataccen maki a ƙasa, kuma ƙimar kwatankwacinsa na sake dawowa zai iya kaiwa zuwa XNUMX%.

6. Matsalar dawo da kuzarin wasanni

   Wannan yana nufin kuzarin wasanni da filin wasanni na PVC ya dawo lokacin da 'yan wasa ke motsa jiki don inganta wasan motsa jiki.

7. Matsalar mirgina kaya

        Matsakaicin nauyin ɗaukar nauyi, ƙarfi, da rayuwar sabis na ƙwararrun filayen wasanni dole ne su cika buƙatun gasa da horo. Misali, lokacin da kwandon kwando mai motsi da wuraren wasanni masu alaƙa suna motsawa a ƙasa, saman da tsarin bene ba zai iya lalacewa ba. Wannan shine ma'auni na DIN na Jamus Ƙa'idodin ɗaukar nauyi da aka kwatanta.