{"id":9124,"date":"2022-06-23T17:57:24","date_gmt":"2022-06-23T15:57:24","guid":{"rendered":"https:\/\/svetkamene.eu\/?p=9124"},"modified":"2022-06-23T17:59:26","modified_gmt":"2022-06-23T15:59:26","slug":"jak-je-to-s-temi-osami","status":"publish","type":"post","link":"https:\/\/svetkamene.eu\/index.php\/cs\/2022\/06\/23\/jak-je-to-s-temi-osami\/","title":{"rendered":"JAK JE TO S T\u011aMI OSAMI?"},"content":{"rendered":"

Za\u010dn\u011bme od za\u010d\u00e1tku. Anebo mo\u017en\u00e1 ne \u00fapln\u011b od za\u010d\u00e1tku. Vynechme pov\u00edd\u00e1n\u00ed o star\u00fdch typech stroj\u016f s posuvn\u00fd stolem a pohonem na \u0159et\u011bz a zam\u011b\u0159me se na stroje modern\u011bj\u0161\u00ed.<\/strong><\/p>\n

Standardn\u00ed \u201ekart\u00e9zsk\u00e9\u201c stroje*) lze rozd\u011blit do t\u0159\u00ed skupin: t\u0159\u00edos\u00e9, \u010dty\u0159os\u00e9 a p\u011btios\u00e9 stroje. \u0158e\u010d je zde samoz\u0159ejm\u011b o interpolovan\u00fdch os\u00e1ch – tedy umo\u017e\u0148uj\u00edc\u00edch pohyb po v\u0161ech os\u00e1ch sou\u010dasn\u011b.<\/strong><\/p>\n

 <\/p>\n

Ji\u017e z\u00e1kladn\u00ed t\u0159\u00edos\u00e9 stroje (X,Y,Z) jsou schopny prov\u00e1d\u011bt v\u011bt\u0161inu prac\u00ed:<\/p>\n

– vrt\u00e1n\u00ed,<\/p>\n

– le\u0161t\u011bn\u00ed hran a otvor\u016f,<\/p>\n

– tvorba basreli\u00e9f\u016f,<\/p>\n

– le\u0161t\u011bn\u00ed bok\u016f n\u00e1hrobn\u00edch desek,<\/p>\n

– v\u00fdbrus liter, tak\u00e9 na profilech typu \u201ekniha\u201c,<\/p>\n

– v\u00fdroba umyvadel, sprchov\u00fdch vani\u010dek atd,<\/p>\n

– le\u0161t\u011bn\u00e1 odvod\u0148ovac\u00ed deska – bez sp\u00e1du.<\/p>\n

 <\/p>\n

3os\u00e9 <\/strong>pily<\/strong><\/p>\n

Pr\u00e1ce v os\u00e1ch X\/Y\/Z:<\/p>\n

X – pohyb vlevo-vpravo<\/p>\n

Y – pohyb vp\u0159ed a vzad<\/p>\n

Z – pohyb nahoru-dol\u016f<\/p>\n

Zpravidla mohou b\u00fdt vybaveny:<\/p>\n

 <\/p>\n

– oto\u010dn\u00fdm stolem (ru\u010dn\u011b nebo automaticky ot\u00e1\u010den\u00fdm) v rozsahu 0-360\u00b0,<\/p>\n

– oto\u010dnou hlavou s klikov\u00fdm ramenem v rozsahu 0-45\u00b0 nebo 0-90\u00b0,<\/p>\n

– oto\u010dnou hlavou 0-90\u00b0 pro kolm\u00e9 \u0159ezy,<\/p>\n

– mo\u017enost\u00ed profilov\u00e1n\u00ed.<\/p>\n

Pro svou jednoduchou obsluhu a p\u0159\u00edznivou cenu jsou tyto stroje v polsk\u00fdch kamenick\u00fdch provozech velmi obl\u00edben\u00e9.<\/p>\n

\"3osa3os\u00e9 obr\u00e1b\u011bc\u00ed stroje<\/strong><\/p>\n

Neinformovan\u00fd z\u00e1kazn\u00edk m\u00e1 zpravidla z tohoto typu stroje obavy: \u201ePro\u010d jen 3 osy? Co na n\u011bm budu moci d\u011blat? Bude mi to sta\u010dit?\u201c<\/p>\n

Tyto stroje pracuj\u00ed tak\u00e9 v os\u00e1ch X\/Y\/Z a umo\u017e\u0148uj\u00ed vrt\u00e1n\u00ed, fr\u00e9zov\u00e1n\u00ed, obr\u00e1b\u011bn\u00ed hran a povrch\u016f, jako\u017e i vy\u0159ez\u00e1v\u00e1n\u00ed a r\u00fdhov\u00e1n\u00ed do \u017euly, mramoru, keramiky a syntetick\u00fdch materi\u00e1l\u016f.<\/p>\n

Je to stroj, kter\u00fd \u201eodbav\u00ed\u201c 90 % zak\u00e1zek, kter\u00e9 z\u00e1kazn\u00edci nej\u010dast\u011bji popt\u00e1vaj\u00ed. Desky s otvory a le\u0161t\u011bn\u00fdmi hranami, vrt\u00e1n\u00ed, sni\u017eov\u00e1n\u00ed pro induk\u010dn\u00ed varn\u00e9 desky. Nezalekne se le\u0161t\u011bn\u00ed to\u010dit\u00fdch schod\u016f, zvl\u00e1dne vyhloubit umyvadlo nebo sprchov\u00fd kout v koupeln\u011b. P\u0159i pot\u0159ebn\u00e9m vybaven\u00ed m\u016f\u017ee tak\u00e9 kalibrovat, le\u0161tit nebo kart\u00e1\u010dovat povrchy desek.
\nPokud je stroj vybaven mo\u017enost\u00ed nakl\u00e1p\u011bn\u00ed hlavy (osa T) v rozmez\u00ed 0-3 stup\u0148\u016f, jsme schopni zhotovovat odtokov\u00e9 prohlubn\u011b i cel\u00e1 brouzdali\u0161t\u011b v\u010detn\u011b sklonu. Bez osy T jsme toho schopni tak\u00e9, ale pouze s vodorovn\u00fdm povrchem. Pozor: Osa T nen\u00ed \u010dtvrtou osou!<\/p>\n

P\u0159i v\u00fdrob\u011b n\u00e1hrobk\u016f dok\u00e1\u017ee t\u0159\u00edos\u00fd obr\u00e1b\u011bc\u00ed stroj vyfr\u00e9zovat tvar n\u00e1pisov\u00e9 desky, vyle\u0161tit hrany za pomoc\u00ed \u201ev\u00e1le\u010dk\u016f\u201c a vytvo\u0159it na povrchu desky n\u00e1pis libovoln\u00fdm dostupn\u00fdm fontem z MS Word. Vytvo\u0159\u00ed tak\u00e9 basreli\u00e9f.<\/p>\n

Jak vid\u00edte, t\u0159\u00edos\u00fd obr\u00e1b\u011bc\u00ed stroj m\u00e1 mnoho mo\u017enost\u00ed a nen\u00ed d\u016fvod m\u00edt obavy co se t\u00fdk\u00e1 jeho vyu\u017eitelnost u naprost\u00e9 v\u011bt\u0161iny kamenick\u00fdch prac\u00ed.<\/p>\n

4os\u00e9 <\/strong>pily<\/strong><\/p>\n

Pr\u00e1ce v os\u00e1ch X\/Y\/Z a v ose C – ot\u00e1\u010den\u00ed hlavy.<\/p>\n

Osa C umo\u017e\u0148uje ot\u00e1\u010den\u00ed hlavy a t\u00edm i pr\u00e1ci s agreg\u00e1ty pro:<\/p>\n

– \u0159ez\u00e1n\u00ed kotou\u010dem, tak\u00e9 \u0159ez\u00e1n\u00ed v oblouku,<\/p>\n

– \u0159ez\u00e1n\u00ed pod st\u00e1l\u00fdm \u00fahlem 44 stup\u0148\u016f,<\/p>\n

– le\u0161t\u011bn\u00ed ostr\u00fdch vnit\u0159n\u00edch otvor\u016f,<\/p>\n

– vytvo\u0159en\u00ed le\u0161t\u011bn\u00fdch odkap\u00e1vac\u00edch dr\u00e1\u017eek,<\/p>\n

– \u0159ez\u00e1n\u00ed dl\u00e1tem pod \u00fahlem 90 stup\u0148\u016f.<\/p>\n

Tyto stroje mohou b\u00fdt vybaveny tak\u00e9 osou T.<\/p>\n

Na rozd\u00edl od t\u0159\u00edos\u00fdch stroj\u016f maj\u00ed tak\u00e9 \u010dtvrtou osu, naz\u00fdvanou osa C nebo W. Jedn\u00e1 se o osu, kter\u00e1 je zodpov\u011bdn\u00e1 za ot\u00e1\u010den\u00ed hlavy.<\/p>\n

\u010cty\u0159os\u00e9 pily umo\u017e\u0148uj\u00ed k\u0159ivkov\u00e9 \u0159ezy: schody, kruhy, mnoho\u00faheln\u00edky. Nezapome\u0148te, \u017ee \u010dty\u0159os\u00e9 pily \u0159e\u017eou pouze vn\u011bj\u0161\u00ed oblouky – vnit\u0159n\u00ed oblouky vy\u017eaduj\u00ed interpolaci p\u00e1t\u00e9 osy. U stroj\u016f tohoto typu je st\u016fl pevn\u00fd, proto\u017ee pohybliv\u00e1 je hlava. Stroj m\u016f\u017ee b\u00fdt p\u0159\u00edpadn\u011b vybaven sklopnou klikovou hlavou v rozsahu 0-90\u00b0 umo\u017e\u0148uj\u00edc\u00ed fr\u00e9zov\u00e1n\u00ed.
\n\u010cty\u0159os\u00e9 stroje umo\u017e\u0148uj\u00ed mimo jin\u00e9:<\/p>\n

– v\u011bt\u0161\u00ed variability \u0159ez\u016f, rovn\u011b\u017e ve v\u00edce pr\u016fchodech,<\/p>\n

– pod\u00e9ln\u00e9, p\u0159\u00ed\u010dn\u00e9 a kolm\u00e9 \u0159ezy,<\/p>\n

– \u00fahlov\u00e9 \u0159ezy a \u0161ikm\u00e9 \u0159ezy interpolovan\u00e9 v os\u00e1ch,<\/p>\n

– nakl\u00e1p\u011bc\u00ed \u0159ezy, tak\u00e9 s v\u00edce pr\u016fchody,<\/p>\n

– zak\u0159iven\u00e9, eliptick\u00e9, kruhov\u00e9 a polygon\u00e1ln\u00ed \u0159ezy,<\/p>\n

– hrubov\u00e1n\u00ed a vyhlazov\u00e1n\u00ed profil\u016f.<\/p>\n

 <\/p>\n

4os\u00e9 obr\u00e1b\u011bc\u00ed stroje<\/strong><\/p>\n

Krom\u011b v\u00fd\u0161e uveden\u00fdch funkc\u00ed t\u0159\u00edos\u00e9ho stroje m\u00e1 stroj XYZC mo\u017enost ot\u00e1\u010den\u00ed os, kter\u00e9 umo\u017e\u0148uj\u00ed pr\u00e1ci s agreg\u00e1ty, tj. s n\u00e1stavci s \u00fahlov\u00fdm p\u0159evodem.<\/p>\n

Existuje n\u011bkolik typ\u016f agreg\u00e1t\u016f:<\/p>\n