Luluphi uhlobo lomenzi womandlalo webhedi esifanele silale

Loluphi uhlobo lomenzi womandlalo webhedi ekufuneka silale? 。 Ukuqina khumbula akukho nzima ukukhumbula umgaqo deformation umatrasi, kwaye ethambileyo deformation ayikho mkhulu kakhulu. Kusenokwenzeka ukuba xa ukhetha umatrasi, kuqhutywa ngokomgaqo: umatrasi atyebileyo cm, uxinzelelo lwesandla ezika ezantsi cm efanelekileyo; Umatrasi otyebileyo we-Cm, umngxuma kancinane cm othambileyo oqinileyo ophakathi, njalo njalo. 。 Kwaye isidanga silale ngomqolo ngesandla esifanelekileyo somandlalo sinokugcina umqolo wendalo wolule, kunye negxalaba, esinqeni kunye ne-hip joint ngokupheleleyo, kungashiyi zithuba. Lala phantsi kumatrasi, isandla entanyeni, esinqeni kunye hip phantsi ethangeni phakathi kokugoba ezintathu ezicacileyo zibe horizontal, jonga babe umsantsa; Ukujikela kwicala elinye, yizame ngendlela efanayo igophe lamalungu omzimba kwaye kukho umsantsa phakathi komatrasi. Ukuba isandla sinokungena ngokulula kwizithuba, kubonisa ukuba ibhedi inzima kakhulu. Ukuba entendeni yesandla sakho kufutshane umsantsa, oko kubonisa ukuba umatrasi nabantu ngexesha ubuthongo entanyeni, umva, esinqeni, hip kunye nomlenze igophe yendalo apt. 。 Ukutyeba komandlalo wentlakohlaza ~ cm umandlalo otyebileyo awukho mkhulu, kodwa unxulunyaniswa namandla axhasayo, ngakumbi umandlalo wasentlakohlaza, ukuba ubude bentlakohlaza rhoqo, ukujiya komandlalo ophantsi, ukutshintshiselana ngamandla axhasayo akulunganga. Ubukhulu be-matrasi yasentwasahlobo efanelekileyo yi-cm. Xa intwasahlobo ngenxa yeengxaki ezisemgangathweni zenzeka ukuguqulwa, amandla axhasayo aya kuba nefuthe, ukutshintsha ngexesha. Umatrasi onexesha elide nawo kufuneka utshintshwe. Njengoko ngoku sebenzisa i-morer i-matrasi yasentwasahlobo, ukuba ixesha lide, intwasahlobo ilahlekelwa ukunyameka, amandla okugcina aya kuchaphazeleka, emva koko sebenzisa, akuncedi ukugcina umzimba womntu ukugoba okuqhelekileyo komzimba womqolo.