A. Ntchito yamakina a mpira wa tenisi
1. Mutha kukhazikitsa ndikusintha ma liwiro osiyanasiyana, ma frequency, mayendedwe, madontho ogwetsa, ndi ma spin kuti muphunzitse mophatikiza.
2. Kuwongolera kwakutali kumatha kuyimitsidwa kuti mupulumutse mphamvu ponyamula mpira, ndipo chowongolera chakutali chikhoza kuikidwa m'thumba panthawi yophunzitsira.
3. Mapangidwe opangidwa ndi kayendetsedwe ka kayendetsedwe ka makina a mpira, n'zovuta kuweruza njira yoyambira makina panthawi ya maphunziro, komanso amasonyezanso robotization.
4. Malo otsegulira makina a mpira: malo okhazikika ku bwalo la theka kapena bwalo lathunthu.
B. Makina ophunzitsira tennis: maphunziro ntchito
Kuyeserera kolondola: kukankha mfundo zokhazikika, kujambula kuwombera, kujambula kwautali, volley, kukhudza dziko lapansi, kutsogolo ndi kumbuyo kumbuyo, kubwerera kumbuyo ndi mizere itatu, kuzungulira mmwamba ndi pansi, kukwapula kwathunthu kwa khothi, ndi zina zambiri.
C. Mfundo ya ntchito yamakina owombera mpira wa tenisi
Wambamakina a mpira wa tenisipa msika akhoza kugawidwa m'magulu awa:
1. Makina a mpira wa mawilo awiri: Makina amtundu wa mpira wodzigudubuza amagwiritsa ntchito mawilo kuti azitumikira mpirawo.Monga momwe tawonetsera m'chithunzichi, danga lapakati pa mawilo awiri omwe amayenda mothamanga kwambiri komanso mosiyana ndilochepa kwambiri kuposa momwe mpirawo ulili.Mpira ukagubuduka kuchoka pa njanji kupita ku mawilo awiri, kukangana pakati pa gudumu ndi mpira kumathamanga.
2. Makina onyamula mpira wa tenisi: Zimapangidwa ndi makina osungira mpira, makina opangira zolinga, njira yotulutsa ejection, chimango ndi dera lowongolera, ndipo imayendetsedwa ndi microcomputer imodzi-chip.Mfundo yake yogwirira ntchito ndikugwiritsa ntchito gwero lamagetsi kukakamiza kasupe, ndikumasula kasupe pamene kasupe amasunga mphamvu zokwanira.Mpira wa tenisi umalandira mphamvu zina zoyambira pamalo ena pansi pa mphamvu ya masika, kenako ndikuyambitsa mpirawo.The ntchito kunyamula mpira makina makamaka zochokera ubwino kuti kasupe akhoza kusunga zazikulu kuthekera mphamvu.
3. Makina a mpira wa pneumatic: pogwiritsa ntchito mphamvu ya mpweya yopangidwa ndi mpweya wa compressor, imasungidwa mu silinda yosonkhanitsa mpweya.Mpira ukagwera mu chitoliro cha mpira, mpweya wa silinda umatulutsidwa ndipo mpirawo umatulutsidwa pansi pa kupanikizika kwa mpweya.
Apa ndikupangira inumakina a tenisi a siboasi s4015 model :
1. Wogulitsa kwambiri komanso wotentha kwambiri zaka zonsezi pamsika wapadziko lonse lapansi;
2.With wanzeru ntchito zonse kutali ulamuliro;
3.Ndi batire yowonjezeredwa yomwe imatha pafupifupi maola a 5-6 pakulipiritsa kwathunthu (Pafupi ndi maola a 10);
4.Kukhoza kusewera mpira wa lob - pafupifupi 9 mita;
5.Could kupanga mapulogalamu monga zomwe makasitomala amafuna kuphunzitsa;
Ntchito za 6.Random ndi ntchito zozungulira pamwamba ndi kumbuyo;
7.Pokhala ndi mawilo oyenda ndi ndodo, imatha kusuntha makinawo kupita kulikonse komwe mukufuna;
8.Pali mitundu ya 3 yosankha: yoyera, yakuda, yofiira
9.Zoyenera kugwiritsidwa ntchito pawekha, kugwiritsa ntchito makalabu, kugwiritsa ntchito maphunziro aukadaulo, kugwiritsa ntchito kuphunzitsa, kugwiritsa ntchito sukulu ndi zina.
10. Itha kukhala ngati mphatso kwa anzanu, mabanja ndi zina.
Lumikizanani nafe kuti mugule nthawi iliyonse:
Nthawi yotumiza: Jun-18-2021