"Bratislava" . "Stav povrchu sou\u010D\u00E1sti je rozhoduj\u00EDc\u00ED vlastnost\u00ED ovliv\u0148uj\u00EDc\u00ED celou \u0159adu dal\u0161\u00EDch hodnot. Sledovat povrch je d\u016Fle\u017Eit\u00E9 nejen u dynamicky nam\u00E1han\u00FDch sou\u010D\u00E1st\u00ED, kde je nebezpe\u010D\u00ED rozvoje \u00FAnavov\u00E9ho poru\u0161en\u00ED, ale i sou\u010D\u00E1st\u00ED, kde vz\u00E1jemn\u00FDm pohybem povrch\u016F m\u016F\u017Ee do j\u00EDt k ne\u017E\u00E1douc\u00ED zm\u011Bn\u011B geometrie a rozm\u011Bru. Obdobn\u00E1 situace m\u016F\u017Ee nastat i u \u0159ezn\u00FDch n\u00E1stroj\u016F, kde o jejich \u0159ezivosti rozhoduj\u00ED \u010Dasto faktory sahaj\u00EDc\u00ED sv\u00FDm rozm\u011Brem do oblasti mikro. V t\u00E9to oblasti je nejd\u016Fle\u017Eit\u011Bj\u0161\u00EDm faktorem stav povrchu a to nejen z hl ediska drsnosti, ale i z hlediska povrchov\u00FDch defekt\u016F iniciovan\u00FDch v\u00FDrobn\u00EDm procesem. Z tohoto d\u016Fvodu se tento p\u0159\u00EDsp\u011Bvek zab\u00FDv\u00E1 hodnocen\u00EDm vlivu jednotliv\u00FDch parametr\u016F technologick\u00E9ho procesu brou\u0161en\u00ED a pou\u017Eit\u00E9ho materi\u00E1lu na v\u00FDsledn\u00FD stav povrchu celok arbidov\u00FDch n\u00E1stroj\u016F. Sledovan\u00FDmi parametry jsou nejen podm\u00EDnky brou\u0161en\u00ED, ale i vliv pou\u017Eit\u00FDch brusn\u00FDch kotou\u010D\u016F. Stav povrchu je pops\u00E1n nejen veli\u010Dinami charakterizuj\u00EDc\u00ED drsnost povrchu, ale i dokumentov\u00E1n sn\u00EDmky z \u0159\u00E1dkovac\u00EDho elektronov\u00E9ho mikroskopu." . "Hodnocen\u00ED povrchu brou\u0161en\u00FDch celokarbidov\u00FDch n\u00E1stroj\u016F" . . . "RIV/49777513:23210/03:00000125!RIV/2004/MSM/232104/N" . "Hodnocen\u00ED povrchu brou\u0161en\u00FDch celokarbidov\u00FDch n\u00E1stroj\u016F" . "2003-09-09+02:00"^^ . "0"^^ . "2"^^ . "Evaluation of ground surfaces of all carbide tools"@en . "0"^^ . . . . "Hodnocen\u00ED povrchu brou\u0161en\u00FDch celokarbidov\u00FDch n\u00E1stroj\u016F"@cs . . . "2"^^ . . . "TECHNOL\u00D3GIA 2003" . "Evaluation of ground surfaces of all carbide tools"@en . . "\u0160im\u016Fnek, Dalibor" . "5"^^ . "609124" . . . . "[EFA2AC27CEA0]" . "23210" . . . "K\u0159\u00ED\u017E, Anton\u00EDn" . "81-85" . "Z(MSM 232100006)" . "Surface; cutting tools;scanning electron micrographs"@en . "RIV/49777513:23210/03:00000125" . "Hodnocen\u00ED povrchu brou\u0161en\u00FDch celokarbidov\u00FDch n\u00E1stroj\u016F"@cs . "Surface state of a component influences a number of properties thereof. Surface investigation is important not only in dynamically loaded, susceptible-to-fatigue components, but also in such components, where relative motion of surfaces may cause undesi rable changes in geometry and dimensions. This may occur in cutting tools, whose cutting efficiency is often determined by micro-sized factors. Out of these, the most significant one is the surface state, in terms of roughness and manufacturing-initiate d surface defects. This article summarizes evaluation of influence of individual parameters of grinding process and applied material upon resultant state of surface of all-carbide tools. The parameters include grinding conditions and type of grinding di scs. Surface state is described by means of roughness parameters and characterized by scanning electron micrographs."@en . . "Slovensk\u00E1 technick\u00E1 univerzita v Bratislave" . . "Bratislava" . "80-227-1935-8" .