Indlela ukuba bazobe isangqa ngaphandle ikhampasi

Izifundo geometry umzobo ngokufuthi kufuneka baphathe ikhampasi kunye zokuzoba izixhobo kunye amaphepha. Kodwa njani ukuba bazobe isangqa, xa kungekho zixhobo ezikhethekileyo esandleni? Zifika ukunceda izixhobo lobuchwepheshe kunye ngcono!

A Isangqa nigqibela ngesandla

Oku kuya kufuna isiqwenga sephepha, ipensile okanye nzima eliphakathi kwaye ngesandla ethambileyo. Ngokutsho indlela esetyenziswa phantse zonke amagcisa xa kuyimfuneko somfanekiso isangqa ogqibeleleyo.

1. Zoba isangqa encinane (amehlo ezilwanyana, iinkcukacha zokwakha): iphepha obekwe endaweni ethe tyaba, ipensile kufuneka esandleni njengoko ngokubhaliweyo eqhelekileyo. Beka isandla sakhe phezu kwimakhishithi ukuze lihlale phezu iphedi ngomnwe encinane. Kulo mzekelo, ukwanelisa imeko ukuba kuyimfuneko ukuba cofa sheet ukwenzela ukuba ngexesha elifanayo ngokuqinileyo wadibana etafileni kwaye kube zijikeleza axis, ie, Pinky. Isandla yesibini yokubolekisana iphepha kwisangqa ngaphandle ezihambayo isandla kunye ipensile. Ngexesha ujikelezo, bakhokele ipensile kufuneka yayichukumisa iphepha, kulandele ujikelezo uya kufunyanwa nkqu isangqa encinane.

2. Indlela ukuba bazobe isangqa enobubanzi-50 mm? Kufuneka izixhobo efanayo, kodwa ipensile elikhokelayo kufuneka ithambe. Ngokungafaniyo indlela lwangaphambili iqulathe ekuseteni reference ngomnwe encinane, kule meko kuyimfuneko ukuba ukugoba kwaye cinezela namasundu. Kwakhona ukuthembela ngomnwe kancinane, kodwa hayi ngokucinezela nzima phezu ipensile, eli phepha Tyhila iphepha uze ukrwele isangqa.

3. Indlela ukuba bazobe isangqa ogqibeleleyo ubukhulu enkulu? I algorithm uhlala efanayo, kodwa ngoku ixhasa Ucikicane ukutshintsha ithambo equmbile phezu esihlahleni. Ukuba kakubi, uyakwazi uthembele leaf wesundu.

Umceli-mngeni omkhulu kakhulu kwiindlela ezichazwe - kukukwazi bengathandi kuyishukumisa kwengalo yakhe ipensile. Emva 2-3 uqeqesho ukhethe isantya kangangoko ojikeleza wetshati, ezi ndlela kuya kuba lula ukwenzela ukuba bazobe ngekompas isangqa.

Umzobo a neprotrektha

Namasu ingaba ngaphezu ilingane ukulibala, ingakumbi xa kukho intaphane ikhampasi, kodwa kukho neprotrektha. Esi sixhobo enemisebenzi rhoqo ithatha indawo uluhlu oluqhelekileyo ngenxa compactness yayo.

Algorithm "Indlela ukuba bazobe isangqa egqibeleleyo kunye neprotrektha" iqulathe amanyathelo 5:

• phezu ephepheni ukubeka ingongoma - embindini wesangqa;
• ncamathela neprotrektha kule ndawo noseko lwalo (ngokuqhelekileyo kwindawo ukulungiselela izixhobo zeplastiki babe yokuvula);
• Isangqa ngepeni isabelo asondezwe ubulungeleyo ongaphakathi okanye isangqa engaphandle, amiliswe njenge kwisangqa;
• Ukuvula neprotrektha degrees 180, phinda inkqubo yangaphambili;
• susa neprotrektha kwaye ngesandla ukudibanisa imigca ipensile zenze isangqa.

Umzobo CD kunye negilasi

Le ndlela ithathwa ukuba ibe lula. Kwanele ukuba qhoboshela ephepheni kuqhubo kwaye wenze isangqa ajikelezise ukuba ufuna isangqa ubudeki enkulu. Kwakhona sebenzisa ngayo kukuveza ngokulula isangqa encinane, singa kwisangqa ngaphakathi emngxunyeni CD. Ootitshala ngokucacile ngokuchaseneyo le ndlela, echaza ukuba ukuzoba indlela isangqa kunye nezinye izinto kusondele.

Umzekelo, iglasi nako ukukhonza njenge indawo nekhampasi. Kuba leglasi usisangqa okanye inxalenye eliphezulu zixhonywe iphepha ukulujikeleza macala onke. Bedplate apho njengoko iglasi ngokwayo, ngaphakathi kufuneka owomileyo, ukuze bonakalise umfanekiso. Iindondo kungenziwa kufakwe iinkonkxa ze hairspray, deodorant okanye utsheva amagwebu, ukubaleka ipensile wakhe ezinzulwini zabo.

indlela kumthungi

Kuba eyimveliso njengomzekelo inqaku yokwambatha, efuna inxalenye ajikelezayo, kumthungi weza indlela bazobe isangqa. Ukuqalisa ibala embindini wesangqa ye elizayo. Ngokomzekelo, xa imilinganiselo esinqeni wajika inombolo 600 mm - oku ke ubude ojikeleyo. Ukubala ifomula yezikolo radius kusetyenziswa: ubude circumferential zihlukaniswe 2n.

Ngako oko, uhla ku umzekelo ilingana 600 / 3.14 * 2 = 100 mm.

Ngoku kufuneka ezimbini ipensile ngokulinganayo-ubude. Kufuneka ukunxibelelanisa umsonto ukuze umgama phakathi iikhrayoni wolula vulu wayelingana 100 mm. Enye ipensile kuya inkxaso. ngepensile yesibini uthathe kwi yonke ubude umsonto. Bamba inkxaso, kwisangqa ukubamba umgca ipensile wesibini. Eyona nto ibalulekileyo - ukugcina uqhuba intambo. Kubalulekile ukuba ukhethe isantya ukujikeleza yokukhokela, nephepha ekhwele kwindawo othe tye.

Le inkxaso kutshintshwa kuze kufakwe inaliti ipensile zokubhala.