{"id":4313,"date":"2026-10-08T14:32:00","date_gmt":"2026-10-08T14:32:00","guid":{"rendered":"https:\/\/www.tgsteels.com\/?page_id=4313"},"modified":"2026-10-12T13:56:54","modified_gmt":"2026-10-12T13:56:54","slug":"tpm-4v-ultraclean","status":"publish","type":"page","link":"https:\/\/www.tgsteels.com\/cs\/oceli-pro-praci-za-studena\/tpm-4v-ultraclean\/","title":{"rendered":"TPM 4V Ultraclean"},"content":{"rendered":"[vc_row type=“full_width_background“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ video_bg=“use_video“ video_mp4=“https:\/\/www.tgsteels.com\/wp-content\/uploads\/2025\/09\/hss-hero-1.mp4″ video_webm=“https:\/\/www.tgsteels.com\/wp-content\/uploads\/2025\/09\/hss-hero-1.webm“ video_ogv=“https:\/\/www.tgsteels.com\/wp-content\/uploads\/2025\/09\/hss-hero-1.ogv“ background_video_loading=“default“ scene_position=“center“ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ parallax_bg=“true“ parallax_bg_speed=“fast“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/2″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“ column_padding_type=“default“ gradient_type=“default“][divider line_type=“No Line“ custom_height=“450″][vc_column_text css=““ text_direction=“default“]\n

TPM 4V Ultraclean (X140CrVMo5-4-3)<\/span><\/h1>\n[\/vc_column_text][divider line_type=“No Line“ custom_height=“50″][\/vc_column][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/2″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][\/vc_column][\/vc_row][vc_row type=“in_container“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ scene_position=“center“ bottom_padding=“60″ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/1″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][vc_column_text css=““ text_direction=“default“]\n
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PM ocel vykazuj\u00edc\u00ed dobrou odolnosti proti opot\u0159eben\u00ed a dobrou hou\u017eevnatost<\/h4>\n<\/div>\n[\/vc_column_text][vc_column_text css=““ text_direction=“default“]\n
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N\u00e1strojov\u00e1 ocel TPM4V ULTRACLEAN z\u00edskan\u00e1 pr\u00e1\u0161kovou metalurgi\u00ed. Je charakterizov\u00e1na velmi dobrou hou\u017eevnatost\u00ed ve spojen\u00ed s velmi dobrou odolnost\u00ed proti opot\u0159eben\u00ed.<\/p>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=“in_container“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ scene_position=“center“ bottom_padding=“60″ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/1″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][vc_column_text css=““ text_direction=“default“]\n

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Pou\u017eit\u00ed<\/h3>\n

TPM4V ULTRACLEAN se uplat\u0148ije t\u00e9\u017e v oblasti n\u00e1stroj\u016f pro pr\u00e1ci za studena, u nich\u017e je po\u017eadavek na dobrou hou\u017eevnatost a z\u00e1rove\u0148 dobrou odolnost proti opot\u0159eben\u00ed, jako jsou jemn\u00e9 razic\u00ed n\u00e1stroje. Lze ji pou\u017e\u00edt tak\u00e9 na razn\u00edky nebo z\u00e1pustky (hlubokota\u017en\u00e9 n\u00e1stroje)<\/em>, n\u00e1stroje pro pr\u00e1\u0161kov\u00e9 zpracov\u00e1n\u00ed, no\u017ee na m\u011bkk\u00e9 materi\u00e1ly apod.<\/p>\n

TPM4V ULTRACLEAN se doporu\u010duje zejm\u00e9na na n\u00e1stroje, u nich\u017e je hlavn\u00edm po\u017eadavkem odolnost proti aghezivn\u00edmu opot\u0159eben\u00ed nebo v\u00fdlom\u016fm, jako jsou n\u00e1stroje pou\u017e\u00edvan\u00e9 p\u0159i zpracov\u00e1n\u00ed m\u011bkk\u00fdch kov\u016f, nap\u0159. hlin\u00edku, m\u011bdi a dal\u0161\u00edch.<\/p>\n<\/div>\n[\/vc_column_text][vc_column_text css=““ text_direction=“default“]\n

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Hlavn\u00ed vlastnosti<\/h3>\n
    \n
  • Dobr\u00e1 hou\u017eevnatost ve spojen\u00ed s dobrou odolnost\u00ed proti opot\u0159eben\u00ed<\/li>\n
  • Velmi dobr\u00e1 pevnost v tlaku<\/li>\n
  • Velmi dobr\u00e1 stabilita<\/li>\n<\/ul>\n

    Srovn\u00e1n\u00ed s ostatn\u00edmi PM n\u00e1strojov\u00fdmi ocelemi dostupn\u00fdmi ve spole\u010dnosti Atlas je uvedeno v n\u00e1sleduj\u00edc\u00edm grafu hou\u017eevnatosti v z\u00e1vislosti na odolnosti proti opot\u0159eben\u00ed.<\/p>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=“in_container“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ scene_position=“center“ bottom_padding=“60″ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/1″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][vc_column_text css=““ text_direction=“default“]\n

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    Chemick\u00e9 slo\u017een\u00ed (typick\u00e9)<\/em><\/h3>\n<\/div>\n\n\n\n\n\n
    C<\/th>\nW<\/th>\nMo<\/th>\nCr<\/th>\nV<\/th>\nCo<\/th>\n<\/tr>\n<\/thead>\n
    1.40<\/td>\n–<\/td>\n3.,50<\/td>\n4.70<\/td>\n3.70<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n

    Ozna\u010den\u00ed<\/h3>\n<\/div>\n\n\n\n\n\n
    \u010c. materi\u00e1lu<\/th>\nISO<\/th>\n\u010c\u00edna GB<\/th>\nJIS Japonsko<\/th>\nUK<\/th>\nAISI USA<\/th>\nRusko Gost<\/th>\nAFNOR<\/th>\nJin\u00e9 \/ speci\u00e1ln\u00ed<\/th>\n<\/tr>\n<\/thead>\n
    –<\/td>\nX140CrVMo 5-4-3<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \"Pozicovac\u00ed<\/p>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=“in_container“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ scene_position=“center“ bottom_padding=“60″ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/1″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][vc_column_text css=““ text_direction=“default“]\n

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    Struktura<\/h3>\n

    Struktura materi\u00e1lu TPM4V ULTRACLEAN je jemn\u00e1 a homogenn\u00ed, bez vylou\u010den\u00fdch karbid\u016f nebo jejich shluk\u016f.<\/p>\n

    Vzhledem ke zpracov\u00e1n\u00ed pr\u00e1\u0161kovou metalurgi\u00ed s izostatick\u00fdm lisov\u00e1n\u00edm za tepla je typick\u00e1 velikost karbid\u016f p\u0159ibli\u017en\u011b 2 \u00b5m a \u00farove\u0148 \u010distoty je mnohem lep\u0161\u00ed ne\u017e u b\u011b\u017en\u00fdch n\u00e1strojov\u00fdch ocel\u00ed pro pr\u00e1ci za studena.<\/p>\n

    Tvrdost p\u0159i dod\u00e1n\u00ed<\/h3>\n

    \u017d\u00edh\u00e1n\u00ed na max. 310 HB.<\/p>\n

    Typick\u00e9 mechanick\u00e9 vlastnosti v kalen\u00e9m stavu (v\u00fdsledky intern\u00edch zkou\u0161ek, kter\u00e9 nejsou uvedeny v certifik\u00e1tech)<\/em><\/h3>\n<\/div>\n\n\n\n\n\n\n\n
    Tvrdost<\/th>\nMez kluzu v tlaku MPa<\/th>\nR\u00e1zov\u00e1 zkou\u0161ka nevrubov\u00e1 sonda J p\u0159i 23\u00b0C<\/th>\n<\/tr>\n<\/thead>\n
    58<\/td>\n3200<\/td>\n75<\/td>\n<\/tr>\n
    60<\/td>\n3800<\/td>\n70<\/td>\n<\/tr>\n
    62<\/td>\n4000<\/td>\n65<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n[\/vc_column_text][vc_column_text css=““ text_direction=“default“]\n
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    Fyzik\u00e1ln\u00ed vlastnosti<\/h3>\n<\/div>\n\n\n\n\n\n\n\n\n
    Teplota<\/th>\n20\u00b0C<\/th>\n400\u00b0C<\/th>\n600\u00b0C<\/th>\n<\/tr>\n<\/thead>\n
    Objemov\u00e1 hmotnost kg\/m\u00b3<\/th>\n7700<\/td>\n7500<\/td>\n7350<\/td>\n<\/tr>\n
    Young\u016fv modul N\/mm\u00b2<\/th>\n206000<\/td>\n200000<\/td>\n180000<\/td>\n<\/tr>\n
    Tepeln\u00e1 vodivost W\/m.K<\/th>\n28<\/td>\n30<\/td>\n31<\/td>\n<\/tr>\n
    Koeficient line\u00e1rn\u00ed rozta\u017enosti 10-6<\/sup>\/K<\/th>\n11<\/td>\n11.5<\/td>\n12.2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=“in_container“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ scene_position=“center“ bottom_padding=“60″ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/1″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][vc_column_text css=““ text_direction=“default“]\n
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    Tepeln\u00e9 zpracov\u00e1n\u00ed<\/h3>\n

    M\u011bkk\u00e9 \u017e\u00edh\u00e1n\u00ed<\/h4>\n

    Teplota: 870 – 890\u00b0C, doba trv\u00e1n\u00ed 1 h + 1 h pro tlou\u0161\u0165ku 25 mm. Pomal\u00e9 chlazen\u00ed v peci (10 a\u017e 20\u00b0C\/h)<\/em>. Atmosf\u00e9ra v peci mus\u00ed b\u00fdt reduk\u010dn\u00ed, aby nedo\u0161lo k oduhli\u010den\u00ed oceli.<\/p>\n

    Odstran\u011bn\u00ed pnut\u00ed<\/h4>\n

    Po opracov\u00e1n\u00ed se doporu\u010duje prov\u00e9st odstran\u011bn\u00ed pnut\u00ed p\u0159i teplot\u011b 650\u00b0C po dobu minim\u00e1ln\u011b 2 hodiny, s n\u00e1sledn\u00fdm pomal\u00fdm ochlazen\u00edm v peci na teplotu 450\u00b0C.<\/p>\n

    Austenitizace<\/h4>\n

    Aby se p\u0159ede\u0161lo riziku poprask\u00e1n\u00ed, doporu\u010duje se p\u0159edeh\u0159\u00edvat ve 2 kroc\u00edch.<\/p>\n

      \n
    • 1. krok p\u0159edeh\u0159evu: teplota: 600\u00b0C \u010das: 30 s\/mm tlou\u0161\u0165ky<\/li>\n
    • 2. krok p\u0159edeh\u0159evu: teplota: 875\u00b0C \u010das: 30 s\/mm tlou\u0161\u0165ky<\/li>\n<\/ul>\n

      Doporu\u010den\u00e1 teplota austenitizace: 1010 – 1020\u00b0C. Doba v\u00fddr\u017ee nesm\u00ed b\u00fdt p\u0159\u00edli\u0161 dlouh\u00e1, aby se p\u0159ede\u0161lo riziku hrubnut\u00ed zrn a ztr\u00e1t\u011b hou\u017eevnatosti. Jakmile teplota povrchu dos\u00e1hne teploty austenitizace, doporu\u010duje se udr\u017eovat d\u00edl p\u0159i teplot\u011b austenitizace 30 minut na palec tlou\u0161\u0165ky.<\/p>\n

      Teploty vy\u0161\u0161\u00ed ne\u017e 1020\u00b0C se nedoporu\u010duj\u00ed, aby se p\u0159ede\u0161lo velk\u00e9mu mno\u017estv\u00ed zbytkov\u00e9ho austenitu, co\u017e by vedlo k n\u00edzk\u00e9 stabilit\u011b a k riziku vzniku trhlin.<\/p>\n

      Kalic\u00ed m\u00e9dium<\/h4>\n

      Olej p\u0159i 80\u00b0C, vakuum (tlak > 6 bar\u016f)<\/em>, soln\u00e1 l\u00e1ze\u0148 500 – 550\u00b0C.
      \nPro zaji\u0161t\u011bn\u00ed dobr\u00e9 hou\u017eevnatosti je vhodn\u011bj\u0161\u00ed zpracov\u00e1n\u00ed za pou\u017eit\u00ed oleje nebo soln\u00e9 l\u00e1zn\u011b.<\/p>\n

      Zpracov\u00e1n\u00ed pod bodem mrazu<\/h4>\n

      U d\u00edl\u016f, kter\u00e9 maj\u00ed m\u00edt vysokou rozm\u011brovou stabilitu a vy\u0161\u0161\u00ed odolnost proti opot\u0159eben\u00ed bez sn\u00ed\u017een\u00ed hou\u017eevnatosti, se doporu\u010duje prov\u00e1d\u011bt zpracov\u00e1n\u00ed pod bodem mrazu p\u0159i teplot\u011b mezi -70\u00b0C a -190\u00b0C po dobu 1 hodiny na 25 mm tlou\u0161\u0165ky d\u00edlu.<\/p>\n

      Teplotn\u00ed rozsah od -70\u00b0C do -120\u00b0C (tzv. zpracov\u00e1n\u00ed oceli za studena)<\/em> vede k \u00fapln\u00e9 p\u0159em\u011bn\u011b austenitu na martenzit a v d\u016fsledku toho k lep\u0161\u00ed stabilit\u011b spojen\u00e9 s vy\u0161\u0161\u00ed tvrdost\u00ed a lep\u0161\u00ed odolnost\u00ed proti opot\u0159eben\u00ed. Teplotn\u00ed rozsah od -135\u00b0C do -190\u00b0C (tzv. kryogenn\u00ed zpracov\u00e1n\u00ed oceli)<\/em> vede tak\u00e9 k \u00fapln\u00e9 p\u0159em\u011bn\u011b austenitu a d\u00e1le ke sr\u00e1\u017een\u00ed ultrajemn\u00fdch karbid\u016f, co\u017e v\u00fdrazn\u011b zlep\u0161uje odolnost proti opot\u0159eben\u00ed beze zm\u011bny hou\u017eevnatosti. Tato \u00faprava je pro b\u011b\u017en\u00e9 oblasti pou\u017eit\u00ed voliteln\u00e1.<\/p>\n

      Popou\u0161t\u011bn\u00ed<\/h4>\n

      Aby byl obsah zbytkov\u00e9ho austenitu co nejni\u017e\u0161\u00ed a z\u00e1rove\u0148 byla zaji\u0161t\u011bna v\u011bt\u0161\u00ed stabilita n\u00e1stroje je nezbytn\u00e9 prov\u00e9st dvoj\u00ed (lep\u0161\u00ed je troj\u00ed)<\/em> popou\u0161t\u011bn\u00ed. Po ka\u017ed\u00e9m popou\u0161t\u011bn\u00ed n\u00e1sleduje ochlazen\u00ed pod 100\u00b0C. V z\u00e1vislosti na pou\u017eit\u00ed kone\u010dn\u00e9ho d\u00edlu se doporu\u010duj\u00ed n\u00e1sleduj\u00edc\u00ed teploty popou\u0161t\u011bn\u00ed:<\/p>\n<\/div>\n[\/vc_column_text]\n\n\n\n\n\n\n\n
      Teplota austenitizace<\/th>\nTeplota popou\u0161t\u011bn\u00ed<\/th>\nTvrdost<\/th>\nVlastnosti<\/th>\n<\/tr>\n<\/thead>\n
      1010 \/ 1020\u00b0C<\/td>\n530\u00b0C<\/td>\n60 \/ 62 HRC<\/td>\nLep\u0161\u00ed odolnost proti opot\u0159eben\u00ed<\/td>\n<\/tr>\n
      550\u00b0C<\/td>\n57 \/ 59 HRC<\/td>\nOpot\u0159eben\u00ed a hou\u017eevnatost<\/td>\n<\/tr>\n
      560\u00b0C<\/td>\n56 \/ 58 HRC<\/td>\nLep\u0161\u00ed hou\u017eevnatost<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n[vc_column_text css=““ text_direction=“default“]\n
      \n

      * Je doporu\u010deno vyhnout se popou\u0161t\u011bn\u00ed p\u0159i teplot\u011b ni\u017e\u0161\u00ed ne\u017e 520\u00b0C a vy\u0161\u0161\u00ed ne\u017e 540\u00b0C.<\/em><\/p>\n

      Ka\u017ed\u00e1 doba popou\u0161t\u011bn\u00ed mus\u00ed b\u00fdt minim\u00e1ln\u011b 1 h + 1 h na 25 mm tlou\u0161\u0165ky zpracov\u00e1van\u00e9ho d\u00edlu (ekvivalentn\u00ed tepeln\u00e1 tlou\u0161\u0165ka)<\/em>.<\/p>\n<\/div>\n[\/vc_column_text][vc_column_text css=““ text_direction=“default“]\n

      \n

      \"TPM<\/p>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=“in_container“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ scene_position=“center“ bottom_padding=“60″ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/1″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][vc_column_text css=““ text_direction=“default“]\n

      \n

      Povrchov\u00e1 \u00faprava<\/h3>\n

      Nitridace<\/h4>\n

      TPM4V ULTRACLEAN lze nitridovat p\u0159i teplot\u00e1ch ni\u017e\u0161\u00edch nebo rovn\u00fdch 20\u00b0C pod teplotou popou\u0161t\u011bn\u00ed bez rizika zhor\u0161en\u00ed mechanick\u00fdch vlastnost\u00ed.<\/p>\n

      Doporu\u010duje se iontov\u00e1 nitridace p\u0159i teplot\u011b 500\u00b0C. Tvrdost povrchu po nitridaci je p\u0159ibli\u017en\u011b 1200HV0.2kg<\/sub><\/p>\n

      PVD, CVD<\/h4>\n

      TPM4V ULTRACLEAN se hod\u00ed pro v\u0161echny druhy \u00faprav PVD a CVD, pokud je teplota zpracov\u00e1n\u00ed o 30\u00b0C ni\u017e\u0161\u00ed ne\u017e teplota posledn\u00edho popou\u0161t\u011bn\u00ed.<\/p>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=“in_container“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ scene_position=“center“ bottom_padding=“60″ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/1″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][vc_column_text css=““ text_direction=“default“]\n

      \n

      Obr\u00e1b\u011bn\u00ed<\/h3>\n

      N\u00ed\u017ee uveden\u00e9 parametry obr\u00e1b\u011bn\u00ed jsou pouze informativn\u00ed a mus\u00ed b\u00fdt upraveny v z\u00e1vislosti na za\u0159\u00edzen\u00ed a obvykl\u00fdch podm\u00ednk\u00e1ch obr\u00e1b\u011bn\u00ed.<\/p>\n

      Brou\u0161en\u00ed v \u017e\u00edhan\u00e9m stavu<\/h4>\n<\/div>\n\n\n\n\n\n\n\n\n
      <\/th>\nKarbidov\u00e1 vlo\u017eka<\/th>\nCelistv\u00fd n\u00e1stroj<\/th>\n<\/tr>\n
      <\/th>\nHrub\u00e9 obr\u00e1b\u011bn\u00ed<\/th>\n\u00bd dokon\u010dovac\u00ed pr\u00e1ce<\/th>\nDokon\u010dovac\u00ed pr\u00e1ce<\/th>\n<\/tr>\n<\/thead>\n
      \u0158ezn\u00e1 rychlost m\/min<\/th>\n120 – 140<\/td>\n160 – 190<\/td>\n60 – 70<\/td>\n<\/tr>\n
      Posuv mm\/r<\/th>\n0.35<\/td>\n0.15<\/td>\n0.05 – 0.15<\/td>\n<\/tr>\n
      Hloubka \u0159ezu mm<\/th>\n2 – 3<\/td>\n1 – 1.5<\/td>\n0.01 – 0.1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n

      Soustru\u017een\u00ed v \u017e\u00edhan\u00e9m stavu<\/h4>\n<\/div>\n\n\n\n\n\n\n\n\n
      <\/th>\nKarbidov\u00e1 vlo\u017eka<\/th>\nN\u00e1stroj z HSS<\/th>\n<\/tr>\n
      <\/th>\nHrub\u00e9 soustru\u017een\u00ed<\/th>\nDokon\u010dovac\u00ed pr\u00e1ce<\/th>\nSoustru\u017een\u00ed<\/th>\n<\/tr>\n<\/thead>\n
      \u0158ezn\u00e1 rychlost m\/min<\/th>\n120 – 150<\/td>\n180 – 210<\/td>\n17<\/td>\n<\/tr>\n
      Posuv mm\/r<\/th>\n0.350<\/td>\n0.15<\/td>\n0.1 – 0.2<\/td>\n<\/tr>\n
      Hloubka \u0159ezu mm<\/th>\n2 – 3<\/td>\n1 – 1.5<\/td>\n0.5 – 2.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n

      Vrt\u00e1n\u00ed v \u017e\u00edhan\u00e9m stavu
      Karbidov\u00fd vrt\u00e1k<\/h4>\n<\/div>\n\n\n\n\n\n\n
      <\/th>\nVlo\u017eka<\/th>\nSlinut\u00fd<\/th>\n<\/tr>\n<\/thead>\n
      \u0158ezn\u00e1 rychlost m\/min<\/th>\n150<\/td>\n90<\/td>\n<\/tr>\n
      Posuv mm\/r<\/th>\n0.10<\/td>\n0.15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n

      Spir\u00e1lov\u00fd vrt\u00e1k z HSS<\/h4>\n<\/div>\n\n\n\n\n\n\n\n\n
      Pr\u016fm\u011br vrt\u00e1ku mm<\/th>\n\u0158ezn\u00e1 rychlost m\/min<\/th>\nPosuv mm\/r<\/th>\n<\/tr>\n<\/thead>\n
      < 5<\/td>\n13<\/td>\n0.10<\/td>\n<\/tr>\n
      5 – 10<\/td>\n0.17<\/td>\n<\/tr>\n
      10 – 15<\/td>\n0.22<\/td>\n<\/tr>\n
      15 – 20<\/td>\n0.30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n

      Jemn\u00e9 brou\u0161en\u00ed<\/h4>\n

      Obecn\u00e9 pokyny k pou\u017eit\u00ed brusn\u00fdch kotou\u010d\u016f na TPM4V ULTRACLEAN po tepeln\u00e9m zpracov\u00e1n\u00ed. Obvykle se pou\u017e\u00edvaj\u00ed sp\u00ed\u0161e m\u011bkk\u00e9 brusn\u00e9 kotou\u010de z vitrifikovan\u00e9ho oxidu hlinit\u00e9ho (t\u0159\u00eddy G pro rovinn\u00e9 brou\u0161en\u00ed a\u017e K pro brou\u0161en\u00ed v\u00e1lcov\u00fdch ploch)<\/em>.<\/p>\n

      Zvl\u00e1\u0161tn\u00ed pozornost je t\u0159eba v\u011bnovat \u00fa\u010dinn\u00e9mu chlazen\u00ed povrchu b\u011bhem brou\u0161en\u00ed, aby se p\u0159ede\u0161lo degradaci povrchu materi\u00e1lu.<\/p>\n

      Elektrojiskrov\u00e9 obr\u00e1b\u011bn\u00ed<\/h4>\n

      TPM4V ULTRACLEAN se hod\u00ed tak\u00e9 k elektrojiskrov\u00e9mu (EDM)<\/em> obr\u00e1b\u011bn\u00ed (dr\u00e1t nebo elektroda)<\/em>. P\u0159ednostn\u011b se obr\u00e1b\u011bn\u00ed prov\u00e1d\u00ed p\u0159i n\u00edzk\u00e9 proudov\u00e9 hustot\u011b a vysok\u00e9 frekvenci, aby se co mo\u017en\u00e1 nejv\u00edce omezila tlou\u0161\u0165ka b\u00edl\u00e9 vrstvy.<\/p>\n

      Potom je nutn\u00e9 odstranit pnut\u00ed p\u0159i teplot\u011b 25\u00b0C pod posledn\u00edm popou\u0161t\u011bn\u00edm, aby se sn\u00ed\u017eila \u00farove\u0148 zbytkov\u00fdch nap\u011bt\u00ed (kter\u00e1 by mohla v\u00e9st k riziku vzniku trhlin)<\/em>, a le\u0161t\u011bn\u00ed, aby se zcela odstranila b\u00edl\u00e1 vrstva vznikl\u00e1 b\u011bhem procesu elektrojiskrov\u00e9ho obr\u00e1b\u011bn\u00ed.<\/p>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=“in_container“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ scene_position=“center“ bottom_padding=“120″ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/1″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][vc_column_text css=““ text_direction=“default“]\n

      \n

      St\u00e1hnout produktov\u00fd list TPM 4V Ultraclean (PDF)<\/strong><\/a><\/p>\n

      Dal\u0161\u00ed jakosti: Oceli pro pr\u00e1ci za studena<\/a>. Kde koupit: Servisn\u00ed centra<\/a>.<\/p>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"

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