The article analyzes the technologies and equipment for the recovery disc coulter drills John Deere 455. The theoretical analysis of known schemes sharp-ening led to the conclusion that the most effective is the scheme of the symmetric arrangement of the axis of the rotating electrode.
physical and technical processing, disk opener, drill, repair, detail
1. Spravochnik po elektrokhimicheskim i elektrofizicheskim metodam obrabotki [Tekst] / G. L. Amitan, I. A. Bayaupov, Yu. M. Baron i dr.; Pod obshch. red. V. A. Volosatova. - L. : Mashinostroenie. Leningr. otd-nie, 1988. - 719 s.
2. Kozlov, V. G. Metallorezhushchee oborudovanie, instrument i prisposobleniya [Tekst] / V. G. Kozlov, T. V. Trishina, E. V. Kondrashova. - Voronezh : FGBOU VPO Voronezhskiy GAU, 2015. - 215 s.
3. Trishina, T. V. Izmerenie sily rezaniya pri obrabotke drevesiny i materialov na ee osnove instrumentom s krivolineynym lezviem [Tekst] / T. V. Trishina, V. G. Kozlov / Sovremennye problemy nauki i obrazovaniya. - 2015. - № 1.
4. Trishina, T. V. Primenenie teorii podobiya i razmernosti dlya opredeleniya optimal´nykh parametrov reztsa i rezhimov rezaniya pri obra-botke drevesiny [Tekst] / T. V. Trishina, V. G. Kozlov, V. I. Trukhachev. So-vremennye problemy nauki i obrazovaniya. - 2015. - № 1.
