Indlela ukubala izinyuko ngokwabo

Phambi kokuba uqale ukufakela ngezinyuko endlwini yelizwe okanye eflethini, kufuneka wenze ubalo lwe esisiseko parameters zayo, esebenzisa imigaqo eqhelekileyo zobugcisa.

Kukho iindidi ezimbini leri: kunye amanyathelo zabezhnymi kunye iqhosha lemenyu.

Apha ngezantsi kukho indlela yokuba ukubala njani leri zombini iintlobo.

Indlela yokubala lwezitepsi kunye amanyathelo zabezhnymi

Ukubalwa ezinyukweni kunye amanyathelo zabezhnymi ezenziwa le migangatho ilandelayo zobugcisa:

- isigaba 15h30 ngokuqhelekileyo ube neempawu, ngamanye amazwi, inyathelo ukuphakama 15 cm, ububanzi - 30 cm;

- i parameters zikhankanywe ngasentla ukuvumela ukwenza amanyathelo leri nge uhambo ukukhetha umlinganiselo omnye ukuya ezimbini;

- ububanzi ngezinyuko kufuneka ubuncinane, belikhulu elinamanci mabini cm;

- ububanzi pad kufuneka ungabi ngaphantsi kobubanzi ezinyukweni kanye;

- inani amanyathelo komjikelo ngokuqhelekileyo isusela ukususela ezintlanu elinesihlanu.

Kodwa maxa wambi kukho imeko apho technical parameters kwangaphambili ayikwazi ingasetyenziswa ngenxa isakhiwo enyusiweyo kwizinyuko.

Indlela ukubala leri kule meko?

Kulo mzekelo, kukho enye indlela yokubala okunyuka kunye amanyathelo zabezhnymi.

Ukusebenzisa le ndlela, kufuneka uwazi isigama ilandelayo:

- ububanzi kombisaka - umgama phakathi kwe iikona phambili amanyathelo ezisecaleni kunye zibonakaliswe «b» ileta;

- edlulisa ukuphakama - ukuphakama phakathi iinqwelomoya manqanaba amabini kwaye luchazwa ngeleta Latin «h».

Ukuze ubone ukuphakama, ububanzi ngokusekelwe la mazwi alandelayo:

2 x h + b = 60 - 65 cm

ie udibaniso kabini ukuphakama edlulisa kwaye ububanzi kombisaka kufuneka ukusuka amathandathu ukuya cm amahlanu anesithandathu.

Kwakhona ingasetyenziswa ekubaleni ezinyukweni kanye ukuba amabinzana amabini arithmetic, abamagama ukuthetha ngokwabo: "ifomula eziluncedo" kunye "ifomula ukhuseleko".

"Obathuthuzelayo Ifomula" liye inani ilandelayo: bh = 12 cm.

"Zokhuseleko Ifomula": b + h = 46 m.

Ukongeza izibalo lungentla iinketho leri elizayo, kufuneka bakhokelwe zezi le migaqo ilandelayo:

- Ububanzi izinyuko ukuba ungabi ngaphantsi kwe kwimitha mnye;

- ukuba leri na amanyathelo angaphezulu kwesithathu, ngoko ke kufuneka ixhotyiswe kunye zokubambelela;

- umgama phakathi udonga nobhazabhaza akufunekanga ibe ngaphezulu kwe ezintlanu - ezintandathu neesentimitha;

- umthwalo eliphezulu, ekufuneka ukumelana ileli - ukususela ikhulu elinamanci asibhozo ukuya bengamakhulu amabini anamanci mabini, nonyeliso - hayi ngaphantsi kwe nekhulu eekhilogram.

Indlela yokubala le ngezinyuko ezijikeleze

nobhazabhaza Ukonakala ikakhulu kusetyenziswa kuloo mimandla apho ufuna ukugcina indawo luncedo.

Xa uqala kuqala, ekubaleni ngezinyuko ezijikeleze ubonakala esintsonkothileyo. Kodwa ke, nangona kunjalo, ukuba amandla ka wonke umntu, kwanabo abangengabo kakuhle kakhulu izibalo.

Ecacileyo, indlela uboniswa ukubala njani leri, ezizezi ngesilungelelanisi, umzekelo practical.

Kwangoko kufuneka ukhankanye ukuba ubukhulu kangangoko uwele ngezinyuko ububanzi kufuneka 0.8 - 0.9 yeemitha.

Ngoko ke, umzekelo, kuyimfuneko ukuba ukubala leri, ukuba ububanzi oziimitha ezi-0.85 kunye ukuphakama kuyimitha 2.7. Ngapha koko, le nesakhelo ileli kufuneka ubudeki ngundoqo kweemitha 0.25, sigaba ububanzi - 0.2 m Ubude ithuba elinye -. 2,05 m.

Kuqala kuyimfuneko ukufumanisa ubukhulu jikelele uzobe isakhiwo yonke, ukususela athi: 2 x 0.85 + 0.25 = 1.95 m.

E. Iyonke ubukhulu na isixa ububanzi kwileli kabini apha kwentsika ziko.

Imfuneko kubangele ukuba ufaka elinye achazwe apha isangqa ngokwezi mabinzana alandelayo: 0,85 / 2 + 0,25 / 2 = 0,55 m.

Apho 0.85 - ububanzi benyathelo, 0.25 - sangqa kumhlathi engundoqo.

Kwisangqa eliphuma isikhokelo ekunyukeni kwabantu.

Okulandelayo, limisele inani amanyathelo omnye Ekuveleni ngokunxulumene:

2 x 3.14 x 0,55 / 0,25 = 13.816

Apho 3.14 - PI.

Ahanjiswa degrees 14.

Emva koko ukubala ukuphakama emkhondweni: 2.05 / 14 = 14.64 cm.

Apho 2,05 - ukuphakama ithuba elinye.

Fumana inani elipheleleyo amanyathelo ngokungqinelana ibinzana elithi: 2.7 / 18.44 = 0.1464. Siye elirhangqiweyo-19.

Kule inyathelo lokugqibela ngokutsho indlela ukubala indlela leri Screw hambo phambili ukuphakama Inqanaba lokugqibela: 2.7 / 19 = 0.142 m.