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简体中文
Ka'idar nauyin jakar baya
2018-12-21
Don kwatanta matsalar, ƙila mu so mu yi hasashe. Mun saita mutane biyu masu ma'aunin ƙarfin jiki iri ɗaya. Mutum daya yana da nauyin kilogiram 60 kuma nauyinsa 25KG. Sannan mutum yana auna kilo 85, dayan kuma nauyin kilogiram 85. Sannan mutanen biyu suna ɗaukar nauyi ɗaya. . Idan su biyun sun yi tafiyar kilomita 30, wa zai yi nasara? Tabbas za ku faɗi cewa mai hannu zai fi fa'ida. Wannan saitin bazai kasance mai ma'ana sosai ba, amma yana iya bayyana matsalar ta wata ma'ana. Me yasa masu hannu suka fi rinjaye? Wannan shi ne saboda jimlar nauyin freehander yana samun mafi kyawun haɗuwa tare da kansa. Dangane da ka'idar ƙarfin nauyi mai nauyi, zamu iya zana ƙarshe cewa haɗuwa da ma'amala mai ma'ana shine mafi girman nauyin kimiyya.
Don haka ta yaya za mu iya cimma daidaituwa mai ma'ana na canja wurin nauyi? Wannan ya ƙunshi ainihin fasaha na jakar baya. Kowane mutum ya san cewa ainihin fasaha na ta'aziyya na jakar baya da kuma ɗaukar nauyi ya ta'allaka ne a cikin ƙirar tsarin ɗaukar hoto. Ta'aziyya da ɗaukar nauyin tsarin ɗaukar nauyi yana buƙatar magance waɗannan matsalolin. Ina tsammanin aƙalla matakai huɗu dole ne a warware su, wato kwanciyar hankali, dacewa da samun iska. Mahimmancin watsawar nauyi, a gaskiya, an haɗa haɗin haɗin hudu a cikin zane na nauyin nauyi.
A. Buƙatun kwanciyar hankali Da farko suna ƙayyade madaidaicin mayar da hankali. Bisa ga ka'idar ɗaukar nauyi na jakar baya, ƙuƙwalwar lumbar da ke sama da kashin wutsiya shine babban mahimmanci. An haɗa soket ɗin lumbar zuwa saman humerus na gefe biyu. Shi ne babban yanki na karfi. Kafadu sune wuraren da ke tallafawa karfi da daidaituwa. Saboda haka, ya kamata a warware jakar baya a cikin yankin karfi. Rarraba wurin ɗaukar kaya. Ina tsammanin cewa tallafin maki uku shine hanya mafi dacewa. Za a iya shirya fulcrums biyu na kafadu don guje wa jujjuyawar jakar baya. Za a iya shirya ƙuƙumman kugu da kafadu sama da ƙasa don guje wa jujjuyawa (juyawa) na jakar baya, da cikar buƙatun samun iska. Kadan kamar yadda zai yiwu, kuma kwanciyar hankali yana buƙatar aƙalla fulcrums guda uku, don haka nauyin ɗaukar nauyi ya fi dacewa a rarraba madaidaicin maki uku.
B. Matsalar da za a warware ita ce haɗakar abin dogara na jakar baya da jiki. Haɗin abin dogara kuma shine buƙatu don kwanciyar hankali. Ana buƙatar dacewa don ya kasance mai matsakaicin matsakaici, kuma sako-sako ba shi da kwanciyar hankali kuma kullun yana da ƙarfi. Sabili da haka, ƙirar ƙirar baya yawanci ana warware ta ta hanyar daidaitawar haɗin gwiwa. Ana amfani da bel ɗin don daidaita madaidaicin kugu da idon sawu, kuma ana amfani da madaurin kafada don daidaita sashin babba na baya. Dace, yi amfani da kasan jakar don daidaita yanayin kasan jakar baya, kuma yi amfani da kafadu don daidaita dacewa a saman jakar baya. Lokacin da kuka daidaita daidaitattun guda huɗu, ji shine jakar baya da jiki. Narkar da halitta tare.
C. Samun iska shine don magance matsalar zafi. Mutane za su haifar da zafi mai yawa a lokacin motsa jiki, musamman a lokacin zafi, zai yi wuya a rabu da zafi, don haka yana buƙatar samun iska don zubar da zafi. Jaka mai kyau tare da ƙirar kafada don magance kwanciyar hankali da dacewa yawanci shine ƙaddamar da wurin tallafi. Sashin da aka cire ya zama hanyar iska, don haka zafi a cikin motsi ya fito a cikin lokaci.
D. Rationality of gravity watsa: Mahimmancin isar da nauyi shine mabuɗin ɗaukar tsarin, kuma don warware madaidaicin watsa nauyi, dole ne mu fara fahimtar ka'idar tafiyar da nauyi. Kakannin 'yan Adam sun binciko wasu abubuwa masu kima da yawa wajen daukar kaya masu nauyi, irinsu ganga na katako na Portuguese, da karatuttukan Nepalese, da karatuttukan masu karbar muggan kwayoyi a tsaunukan kudancin kasar Sin, wadanda su ne na gargajiya na zamanin da. kakannin mutane dauke da kaya masu nauyi. Bayan da suke amfani da shi yana da fasalin gama-gari, wato, siffar da aka buga.
Yadda za a gane mazugi shine hanya mafi dacewa don canja wurin nauyi? Nauyin abin yana ɗaukar nauyi daga sama zuwa ƙasa ta hanyar nauyi. Babban ƙarami da ƙarami, abu yana warwatse a sama, a hankali yana raguwa daga sama zuwa ƙasa. Saboda haka, tsakiyar nauyi yana raguwa a hankali, kuma a ƙarshe ya mayar da hankali kan ƙananan fulcrum. Girman wannan fulcrum ya kamata ya kasance kusa da haɗuwa da jiki da ma'anar karfi. Sabili da haka, mafi mahimmancin mahimmanci don watsawa mai ma'ana na nauyi shine siffar baya, don haka madaidaicin siffar jakar baya. Har ila yau yana da girma da ƙananan, ba shakka, yana da mahimmanci don ɗaukar tsarin.
Bayan sanin haƙiƙanin watsa nauyi, har yanzu muna buƙatar fahimtar matsalar ɗaukar nauyi a kimiyyance, wato, wace irin hanyar ɗaukar nauyi ce ta fi ceton aiki? A kafafen yada labarai, na kan ga irin wadannan rahotanni, dauke da manyan jakunkuna da yawo a duniya, dauke da manyan jakunkuna don yin sansani. Tafiya, a zahiri magana, wannan magana ba daidai ba ce. Ma'anar baya shine cewa kafadu suna ƙarƙashin kaya. Watsawa na nauyi yana daga kafada zuwa kugu, daga kugu zuwa ƙugiya, daga ƙwanƙwasa zuwa ƙafafu zuwa ƙafafu. A haƙiƙa, duk jiki yana yin ƙarfi, watsa ƙarfin haɗin gwiwa da yawa, da haɓaka ƙarfin jiki ba shi da wahala. fahimta. Idan kun ɗauki nauyin da kafadu, za ku sami ciwon baya a rana. Yin amfani da kimiyar jakar hawan dutse ya kamata ya zama babban ƙarfin ɗaukar nauyi a kugu, da kuma tsakiyar nauyi akan kugu, rage watsa ƙarfin ɗaukar nauyi da rage ƙarfin kuzarin da ba dole ba. Hakanan dabi'a ne don jin dadi da annashuwa a baya. Hanyar da ta dace don amfani da ita ya kamata ya kasance ɗaukar babban jaka, kuma kafadu kawai sun fahimci ma'auni kuma suna taimakawa da karfi. Ya kamata mu kuma gaya musu game da gabatarwar jakunkuna ga abokan ciniki.
Don haka ta yaya za mu iya cimma daidaituwa mai ma'ana na canja wurin nauyi? Wannan ya ƙunshi ainihin fasaha na jakar baya. Kowane mutum ya san cewa ainihin fasaha na ta'aziyya na jakar baya da kuma ɗaukar nauyi ya ta'allaka ne a cikin ƙirar tsarin ɗaukar hoto. Ta'aziyya da ɗaukar nauyin tsarin ɗaukar nauyi yana buƙatar magance waɗannan matsalolin. Ina tsammanin aƙalla matakai huɗu dole ne a warware su, wato kwanciyar hankali, dacewa da samun iska. Mahimmancin watsawar nauyi, a gaskiya, an haɗa haɗin haɗin hudu a cikin zane na nauyin nauyi.
A. Buƙatun kwanciyar hankali Da farko suna ƙayyade madaidaicin mayar da hankali. Bisa ga ka'idar ɗaukar nauyi na jakar baya, ƙuƙwalwar lumbar da ke sama da kashin wutsiya shine babban mahimmanci. An haɗa soket ɗin lumbar zuwa saman humerus na gefe biyu. Shi ne babban yanki na karfi. Kafadu sune wuraren da ke tallafawa karfi da daidaituwa. Saboda haka, ya kamata a warware jakar baya a cikin yankin karfi. Rarraba wurin ɗaukar kaya. Ina tsammanin cewa tallafin maki uku shine hanya mafi dacewa. Za a iya shirya fulcrums biyu na kafadu don guje wa jujjuyawar jakar baya. Za a iya shirya ƙuƙumman kugu da kafadu sama da ƙasa don guje wa jujjuyawa (juyawa) na jakar baya, da cikar buƙatun samun iska. Kadan kamar yadda zai yiwu, kuma kwanciyar hankali yana buƙatar aƙalla fulcrums guda uku, don haka nauyin ɗaukar nauyi ya fi dacewa a rarraba madaidaicin maki uku.
B. Matsalar da za a warware ita ce haɗakar abin dogara na jakar baya da jiki. Haɗin abin dogara kuma shine buƙatu don kwanciyar hankali. Ana buƙatar dacewa don ya kasance mai matsakaicin matsakaici, kuma sako-sako ba shi da kwanciyar hankali kuma kullun yana da ƙarfi. Sabili da haka, ƙirar ƙirar baya yawanci ana warware ta ta hanyar daidaitawar haɗin gwiwa. Ana amfani da bel ɗin don daidaita madaidaicin kugu da idon sawu, kuma ana amfani da madaurin kafada don daidaita sashin babba na baya. Dace, yi amfani da kasan jakar don daidaita yanayin kasan jakar baya, kuma yi amfani da kafadu don daidaita dacewa a saman jakar baya. Lokacin da kuka daidaita daidaitattun guda huɗu, ji shine jakar baya da jiki. Narkar da halitta tare.
C. Samun iska shine don magance matsalar zafi. Mutane za su haifar da zafi mai yawa a lokacin motsa jiki, musamman a lokacin zafi, zai yi wuya a rabu da zafi, don haka yana buƙatar samun iska don zubar da zafi. Jaka mai kyau tare da ƙirar kafada don magance kwanciyar hankali da dacewa yawanci shine ƙaddamar da wurin tallafi. Sashin da aka cire ya zama hanyar iska, don haka zafi a cikin motsi ya fito a cikin lokaci.
D. Rationality of gravity watsa: Mahimmancin isar da nauyi shine mabuɗin ɗaukar tsarin, kuma don warware madaidaicin watsa nauyi, dole ne mu fara fahimtar ka'idar tafiyar da nauyi. Kakannin 'yan Adam sun binciko wasu abubuwa masu kima da yawa wajen daukar kaya masu nauyi, irinsu ganga na katako na Portuguese, da karatuttukan Nepalese, da karatuttukan masu karbar muggan kwayoyi a tsaunukan kudancin kasar Sin, wadanda su ne na gargajiya na zamanin da. kakannin mutane dauke da kaya masu nauyi. Bayan da suke amfani da shi yana da fasalin gama-gari, wato, siffar da aka buga.
Yadda za a gane mazugi shine hanya mafi dacewa don canja wurin nauyi? Nauyin abin yana ɗaukar nauyi daga sama zuwa ƙasa ta hanyar nauyi. Babban ƙarami da ƙarami, abu yana warwatse a sama, a hankali yana raguwa daga sama zuwa ƙasa. Saboda haka, tsakiyar nauyi yana raguwa a hankali, kuma a ƙarshe ya mayar da hankali kan ƙananan fulcrum. Girman wannan fulcrum ya kamata ya kasance kusa da haɗuwa da jiki da ma'anar karfi. Sabili da haka, mafi mahimmancin mahimmanci don watsawa mai ma'ana na nauyi shine siffar baya, don haka madaidaicin siffar jakar baya. Har ila yau yana da girma da ƙananan, ba shakka, yana da mahimmanci don ɗaukar tsarin.
Bayan sanin haƙiƙanin watsa nauyi, har yanzu muna buƙatar fahimtar matsalar ɗaukar nauyi a kimiyyance, wato, wace irin hanyar ɗaukar nauyi ce ta fi ceton aiki? A kafafen yada labarai, na kan ga irin wadannan rahotanni, dauke da manyan jakunkuna da yawo a duniya, dauke da manyan jakunkuna don yin sansani. Tafiya, a zahiri magana, wannan magana ba daidai ba ce. Ma'anar baya shine cewa kafadu suna ƙarƙashin kaya. Watsawa na nauyi yana daga kafada zuwa kugu, daga kugu zuwa ƙugiya, daga ƙwanƙwasa zuwa ƙafafu zuwa ƙafafu. A haƙiƙa, duk jiki yana yin ƙarfi, watsa ƙarfin haɗin gwiwa da yawa, da haɓaka ƙarfin jiki ba shi da wahala. fahimta. Idan kun ɗauki nauyin da kafadu, za ku sami ciwon baya a rana. Yin amfani da kimiyar jakar hawan dutse ya kamata ya zama babban ƙarfin ɗaukar nauyi a kugu, da kuma tsakiyar nauyi akan kugu, rage watsa ƙarfin ɗaukar nauyi da rage ƙarfin kuzarin da ba dole ba. Hakanan dabi'a ne don jin dadi da annashuwa a baya. Hanyar da ta dace don amfani da ita ya kamata ya kasance ɗaukar babban jaka, kuma kafadu kawai sun fahimci ma'auni kuma suna taimakawa da karfi. Ya kamata mu kuma gaya musu game da gabatarwar jakunkuna ga abokan ciniki.
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