[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.bellafit.cz\/vyrabime-morse-kuzel-pro-upinani-nastroju\/#Article","mainEntityOfPage":"https:\/\/www.bellafit.cz\/vyrabime-morse-kuzel-pro-upinani-nastroju\/","headline":"Vyr\u00e1b\u00edme morse ku\u017eel pro up\u00edn\u00e1n\u00ed n\u00e1stroj\u016f","name":"Vyr\u00e1b\u00edme morse ku\u017eel pro up\u00edn\u00e1n\u00ed n\u00e1stroj\u016f","description":"s set=UTF-8″> Kdyby v\u00e1m dal n\u011bkdo za \u00fakol promyslet, jak byste up\u00ednali vrt\u00e1k, aby vrt\u00e1n\u00ed otvor\u016f bylo co.","datePublished":"2024-12-20","dateModified":"2024-12-20","author":{"@type":"Person","@id":"https:\/\/www.bellafit.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.bellafit.cz\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/7726f7b8e3ba8979c4cf2ad896cb2e8cc05af8ceb17ce4fb40617b72e0be53b4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/7726f7b8e3ba8979c4cf2ad896cb2e8cc05af8ceb17ce4fb40617b72e0be53b4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"bellafit.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.bellafit.cz\/wp-content\/uploads\/drill-444510_640_3.jpg","url":"https:\/\/www.bellafit.cz\/wp-content\/uploads\/drill-444510_640_3.jpg","height":0,"width":0},"url":"https:\/\/www.bellafit.cz\/vyrabime-morse-kuzel-pro-upinani-nastroju\/","about":["N\u00e1kupy"],"wordCount":431,"articleBody":"  s set=UTF-8″>    Kdyby v\u00e1m dal n\u011bkdo za \u00fakol promyslet, jak byste up\u00ednali vrt\u00e1k, aby vrt\u00e1n\u00ed otvor\u016f bylo co nejp\u0159esn\u011bj\u0161\u00ed a aby vrt\u00e1k byl upnut\u00fd na co nejv\u011bt\u0161\u00ed plo\u0161e, jak byste postupovali? Lid\u00e9, kte\u0159\u00ed se nezab\u00fdvaj\u00ed stroj\u00edrenstv\u00edm, by mohli s\u00e1hnout po syst\u00e9mu b\u011b\u017en\u00fdch ru\u010dn\u00edch vrta\u010dek, kde se vyskytuje up\u00ednac\u00ed skl\u00ed\u010didlo, kter\u00e9 up\u00edn\u00e1 vrt\u00e1ky s v\u00e1lcov\u00fdm d\u0159\u00edkem pouze v n\u011bkolika bodech, a t\u00edm by asi skon\u010dili, jen\u017ee tento zp\u016fsob upnut\u00ed n\u00e1stroje je velmi nep\u0159esn\u00fd. Existuje lep\u0161\u00ed \u0159e\u0161en\u00ed v podob\u011b tzv. morse ku\u017eelu. Jestli\u017ee je vrt\u00e1k zakon\u010den ku\u017eelovitou \u010d\u00e1st\u00ed, ta pak zapadne do sv\u00e9ho protikusu rovn\u011b\u017e ku\u017eelovit\u00e9ho tvaru o stejn\u00e9m \u00fahlu, a n\u00e1stroj je zde pevn\u011b sev\u0159en ze v\u0161ech stran. P\u0159esnost vrt\u00e1n\u00ed s vrt\u00e1kem v morse ku\u017eelu je nesrovnateln\u011b vy\u0161\u0161\u00ed.Toto \u0159e\u0161en\u00ed upnut\u00ed n\u00e1stroje ov\u0161em vy\u017eaduje vyrobit up\u00ednac\u00ed \u010d\u00e1st s po\u017eadovanou p\u0159esnost\u00ed, co\u017e tak\u00e9 obn\u00e1\u0161\u00ed proces m\u011b\u0159en\u00ed \u00fahlu ku\u017eelu. A zde se dost\u00e1v\u00e1me na tenk\u00fd led, jestli\u017ee chceme p\u0159esn\u011b zm\u011b\u0159it \u00fahel u trojrozm\u011brn\u00e9ho p\u0159edm\u011btu, nikoli jen na dvojrozm\u011brn\u00e9m pap\u00edrov\u00e9m v\u00fdkresu. M\u011b\u0159en\u00ed \u00fahl\u016f ku\u017eel\u016f je p\u0159\u00edmou metodou v podstat\u011b nemo\u017en\u00e9, nikdy byste nedok\u00e1zali prov\u00e9st m\u011b\u0159en\u00ed dostate\u010dn\u011b p\u0159esn\u011b, mus\u00ed se na to j\u00edt jinak, a sice pomoc\u00ed nep\u0159\u00edm\u00e9ho m\u011b\u0159idla a v\u00fdpo\u010dtem skrze sinus \u00fahlu u sinusov\u00e9ho prav\u00edtka. Sinusov\u00ed prav\u00edtko je vlastn\u011b jedin\u00e1 spolehliv\u00e1 metoda m\u011b\u0159en\u00ed \u00fahl\u016f u trojrozm\u011brn\u00fdch p\u0159edm\u011bt\u016f. Sest\u00e1v\u00e1 ze dvou v\u00e1le\u010dk\u016f, prav\u00edtka a podkl\u00e1dac\u00edch m\u011brek. Nep\u0159\u00edm\u00e1 metoda s v\u00fdpo\u010dtem sinu \u00fahlu alfa je sice pon\u011bkud zdlouhav\u011bj\u0161\u00ed a n\u00e1ro\u010dn\u011bj\u0161\u00ed na pochopen\u00ed principu i na samotn\u00fd v\u00fdpo\u010det, ale jakmile odhal\u00edte zp\u016fsob m\u011b\u0159en\u00ed a jeho v\u00fdhody, zjist\u00edte, \u017ee jde o spolehlivou metodu, zvl\u00e1\u0161t\u011b pak u velmi p\u0159esn\u00fdch v\u00fdrobk\u016f s pot\u0159ebnou jakost\u00ed povrchu, kam pat\u0159\u00ed pr\u00e1v\u011b i zmi\u0148ovan\u00e9 up\u00ednac\u00ed morse ku\u017eely. M\u011b\u0159en\u00ed se sinusov\u00fdm prav\u00edtkem je zn\u00e1mo ji\u017e des\u00edtky let, nen\u00ed to \u201enic nov\u00e9ho pod Sluncem\u201c a s touto pom\u016fckou se ji\u017e seznamuj\u00ed studenti st\u0159edn\u00edch pr\u016fmyslov\u00fdch \u0161kol.                                                                                                                                                                                                                                                                                                                                                                                                  "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Vyr\u00e1b\u00edme morse ku\u017eel pro up\u00edn\u00e1n\u00ed n\u00e1stroj\u016f","item":"https:\/\/www.bellafit.cz\/vyrabime-morse-kuzel-pro-upinani-nastroju\/#breadcrumbitem"}]}]