{"id":7420,"date":"2025-03-26T03:25:42","date_gmt":"2025-03-26T03:25:42","guid":{"rendered":"https:\/\/fmp-components.com\/?post_type=product&p=7420"},"modified":"2025-03-26T08:36:10","modified_gmt":"2025-03-26T08:36:10","slug":"forging-spur-gear","status":"publish","type":"product","link":"https:\/\/fmp-components.com\/sk\/product\/forging-spur-gear\/","title":{"rendered":"Kovanie ozuben\u00fdch kolies"},"content":{"rendered":"

Kovanie \u010deln\u00fdch ozuben\u00fdch kolies: Presn\u00e1 v\u00fdroba spolo\u010dnos\u0165ou FMP pre Taliansko a \u010fal\u0161ie krajiny<\/h2>\n

Pokia\u013e ide o v\u00fdrobu vysokokvalitn\u00fdch \u010deln\u00e9 ozuben\u00e9 koles\u00e1<\/a>Kovanie zost\u00e1va \u010dasom overenou a pokro\u010dilou v\u00fdrobnou technikou. V spolo\u010dnosti FMP sa \u0161pecializujeme na v\u00fdrobu \u010deln\u00fdch ozuben\u00fdch kolies, ktor\u00e9 sp\u013a\u0148aj\u00fa rozmanit\u00e9 potreby priemyseln\u00fdch odvetv\u00ed v celom Taliansku \u2013 od automobilov\u00fdch centier v Mil\u00e1ne a\u017e po in\u017einierske dielne v Ben\u00e1tkach, od inov\u00e1torov v oblasti strojov vo Florencii a\u017e po priemyseln\u00e9 ve\u013emoci v Bologni. Dod\u00e1vame \u010deln\u00e9 ozuben\u00e9 koles\u00e1 s takmer \u010dist\u00fdm alebo \u010dist\u00fdm tvarom, ktor\u00e9 vy\u017eaduj\u00fa minim\u00e1lnu povrchov\u00fa \u00fapravu, \u010d\u00edm zabezpe\u010duj\u00fa pevnos\u0165, odolnos\u0165 a \u00fa\u010dinnos\u0165 pre aplik\u00e1cie v automobilovom, leteckom, po\u013enohospod\u00e1rskom, energetickom a \u010fal\u0161\u00edch odvetviach.<\/p>\n

\"kovan\u00e9<\/p>\n

\u010co s\u00fa kovan\u00e9 ozuben\u00e9 koles\u00e1 s \u010deln\u00fdm ozuben\u00fdm kolesom?<\/h3>\n

Kovan\u00e9 \u010deln\u00e9 ozuben\u00e9 koles\u00e1 sa vyr\u00e1baj\u00fa d\u00f4kladn\u00fdm procesom kovania v z\u00e1pustke, pri ktorom sa zahriate kovov\u00e9 predvalky \u2013 ako napr\u00edklad n\u00edzkolegovan\u00e1 oce\u013e, mosadz, hlin\u00edkov\u00e9 zliatiny, nehrdzavej\u00faca oce\u013e, tit\u00e1n alebo \u017eiaruvzdorn\u00e9 zliatiny \u2013 tvaruj\u00fa pod intenz\u00edvnym tlakom pomocou \u0161peci\u00e1lnych n\u00e1strojov. Tento proces stl\u00e1\u010da kovov\u00e9 zrno, \u010do vedie k ozuben\u00fdm koles\u00e1m s v\u00fdnimo\u010dnou odolnos\u0165ou proti \u00fanave a nosnos\u0165ou. Na rozdiel od rezan\u00fdch ozuben\u00fdch kolies sa kovan\u00e9 \u010deln\u00e9 ozuben\u00e9 koles\u00e1 vyzna\u010duj\u00fa tvarovan\u00fdm tokom zrna, ktor\u00fd sleduje profil zuba, \u010d\u00edm sa zvy\u0161uje pevnos\u0165 bez zv\u00e4\u010d\u0161enia ve\u013ekosti. V spolo\u010dnosti FMP pou\u017e\u00edvame techniky ako kovanie v uzavretej z\u00e1pustke a vysokoenergetick\u00e9 kovanie (HERF) na v\u00fdrobu ozuben\u00fdch kolies, ktor\u00e9 sp\u013a\u0148aj\u00fa pr\u00edsne tolerancie a normy povrchovej \u00fapravy.<\/p>\n

\n

Proces kovania vo FMP<\/h3>\n

V spolo\u010dnosti FMP je n\u00e1\u0161 proces kovania navrhnut\u00fd tak, aby poskytoval presnos\u0165, efektivitu a odolnos\u0165 a vyhovoval \u0161irokej \u0161k\u00e1le odvetv\u00ed \u2013 vr\u00e1tane aplik\u00e1ci\u00ed v \u0165a\u017ek\u00fdch strojoch v Taliansku a mimo neho. \u010ci u\u017e ide o kompaktn\u00e9 \u010deln\u00e9 ozuben\u00e9 koleso pre automobilov\u00fd priemysel alebo mas\u00edvne kovan\u00e9 \u010deln\u00e9 ozuben\u00e9 koleso z ocele 40CrMn s priemerom 600 mm pre gu\u013eov\u00e9 mlyny, na\u0161e pokro\u010dil\u00e9 techniky zabezpe\u010duj\u00fa \u0161pi\u010dkov\u00fa kvalitu. Tu je n\u00e1vod, ako vd\u00fdchneme \u017eivot na\u0161im kovan\u00fdm \u010deln\u00fdm ozuben\u00fdm koles\u00e1m:<\/p>\n

    \n
  1. Ohrev polotovarov ozuben\u00fdch kolies<\/strong>Kovov\u00e9 predvalky ohrievame na presn\u00e9 teploty \u2013 napr\u00edklad 1230 \u00b0C pre oce\u013e 8620 alebo na mieru ur\u010den\u00e9 teploty pre 40CrMn \u2013 aby sme zlep\u0161ili spracovate\u013enos\u0165 a zabezpe\u010dili rovnomern\u00e9 kovanie. Tento krok je k\u013e\u00fa\u010dov\u00fd pre dosiahnutie pevnosti po\u017eadovanej v vysokov\u00fdkonn\u00fdch ozuben\u00fdch koles\u00e1ch.<\/li>\n
  2. Kovanie<\/strong>Pomocou najmodernej\u0161\u00edch lisov a vysokoenergetick\u00e9ho kovania (HERF) tvarujeme predvalky do takmer \u010dist\u00fdch tvarov s minim\u00e1lnymi \u00fadermi. Vysokor\u00fdchlostn\u00e9 baranidl\u00e1 dod\u00e1vaj\u00fa sily ako 353 000 J na vykovanie 4,5 kg \u010deln\u00e9ho ozuben\u00e9ho kolesa z 75 mm oce\u013eov\u00e9ho predvalku 8620 jedn\u00fdm \u00faderom, alebo a\u017e 271 000 J na 11 kg automobilov\u00fd zotrva\u010dn\u00edk vyroben\u00fd zo sivej liatiny triedy 40.<\/li>\n
  3. Orez\u00e1vanie a dokon\u010dovanie<\/strong>Prebyto\u010dn\u00fd materi\u00e1l sa odborne ore\u017ee a ozuben\u00e9 koles\u00e1 sa zu\u0161\u013eachtia pod\u013ea presn\u00fdch \u0161pecifik\u00e1ci\u00ed. Pri \u0161tandardn\u00fdch ozuben\u00fdch koles\u00e1ch nech\u00e1vame 0,13 \u2013 0,51 mm materi\u00e1lu na kone\u010dn\u00e9 obr\u00e1banie, zatia\u013e \u010do vysokov\u00fdkonn\u00e9 komponenty, ako s\u00fa na\u0161e 600 mm \u010deln\u00e9 ozuben\u00e9 koles\u00e1 z ocele 40CrMn pre gu\u013eov\u00e9 mlyny, sa kuj\u00fa na takmer hotov\u00e9 rozmery s toleranciami a\u017e +0,00\/-0,18 mm.<\/li>\n<\/ol>\n

    Kovanie pre \u0165a\u017ek\u00e9 stroje<\/h4>\n

    Okrem \u0161tandardn\u00fdch aplik\u00e1ci\u00ed spolo\u010dnos\u0165 FMP vynik\u00e1 aj vo v\u00fdrobe kovan\u00fdch ozuben\u00fdch kolies s \u010deln\u00fdm ozuben\u00fdm kolesom pre \u0165a\u017ek\u00e9 stroje. Vezmime si ako pr\u00edklad na\u0161e kovan\u00e9 ozuben\u00e9 koleso s \u010deln\u00fdm ozuben\u00fdm kolesom z ocele 40CrMn: s priemerom 600 mm je tento robustn\u00fd komponent navrhnut\u00fd \u0161peci\u00e1lne pre gu\u013eov\u00e9 mlyny pou\u017e\u00edvan\u00e9 v ban\u00edctve a priemyselnom spracovan\u00ed. Je vyroben\u00fd z vysokopevnostnej ocele 40CrMn a pon\u00faka v\u00fdnimo\u010dn\u00fa odolnos\u0165 a odolnos\u0165 proti opotrebovaniu, v\u010faka \u010domu je ide\u00e1lny pre n\u00e1ro\u010dn\u00e9 prostredie. Toto ozuben\u00e9 koleso, vyroben\u00e9 v Luoyangu, sa dod\u00e1va s minim\u00e1lnym objedn\u00e1vac\u00edm mno\u017estvom 10 kusov, balen\u00e9 v pevn\u00fdch dreven\u00fdch debn\u00e1ch a dodan\u00e9 do 25 pracovn\u00fdch dn\u00ed. S dodacou kapacitou 10 000 kusov a maxim\u00e1lnou hmotnos\u0165ou v\u00fdkovku 40 ton je spolo\u010dnos\u0165 FMP vybaven\u00e1 tak, aby sp\u013a\u0148ala potreby talianskeho \u0165a\u017ek\u00e9ho priemyslu \u2013 od mil\u00e1nskych v\u00fdrobn\u00fdch z\u00e1vodov a\u017e po dod\u00e1vate\u013eov bansk\u00fdch zariaden\u00ed v Bologni.<\/p>\n\n\n\n\n
    \"Kovanie-Ozuben\u00e9<\/td>\n\"Kovanie-Ozuben\u00e9<\/td>\n<\/tr>\n
    \"Kovanie-Ozuben\u00e9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
    \"Kovanie-Ozuben\u00e9<\/td>\n\"Kovanie-Ozuben\u00e9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Technick\u00e1 dokonalos\u0165 v ka\u017edom prevodovom stupni<\/h4>\n

    Na\u0161e mo\u017enosti siahaj\u00fa aj na ve\u013ekorozmern\u00e9 ozuben\u00e9 hriadele a z\u00e1kazkov\u00e9 v\u00fdkovky, ako s\u00fa na\u0161e ve\u013ekomodulov\u00e9 \u010deln\u00e9 ozuben\u00e9 hriadele vyroben\u00e9 z materi\u00e1lov ako 35#, 45#, 40Cr alebo 42CrMo. Tieto komponenty s priemerom a\u017e 1850 mm a d\u013a\u017ekou dosahuj\u00facou 12 metrov sa \u0161iroko pou\u017e\u00edvaj\u00fa v prevodovk\u00e1ch, syst\u00e9moch na regul\u00e1ciu r\u00fdchlosti a rota\u010dn\u00fdch syst\u00e9moch pre civiln\u00e9 a priemyseln\u00e9 zariadenia. V\u010faka presnosti obr\u00e1bania 0,01 mm a pr\u00edsnemu testovaniu (ultrazvukov\u00e9, magnetick\u00e9, \u0165ahov\u00e9 a penetra\u010dn\u00e9) zabezpe\u010dujeme, aby ka\u017ed\u00e9 ozuben\u00e9 koleso sp\u013a\u0148alo medzin\u00e1rodn\u00e9 normy ako DIN, GB a ISO.<\/p>\n

    Pr\u00edklady z re\u00e1lneho sveta<\/h4>\n
      \n
    • Ozuben\u00e9 koleso s hmotnos\u0165ou 4,5 kg, vykovan\u00e9 z ocele 8620, dosahuje takmer \u010dist\u00fd tvar s kone\u010dnou hr\u00fabkou most\u00edka a minim\u00e1lnym mno\u017estvom zubov, pripraven\u00e9 na dokon\u010dovanie v aplik\u00e1ci\u00e1ch, ako s\u00fa automobilov\u00e9 prevodovky.<\/li>\n
    • 11 kg automobilov\u00fd zotrva\u010dn\u00edk, kovan\u00fd zo sivej liatiny triedy 40 pri teplote 955 \u00b0C s pevnos\u0165ou v tavenine 271 000 J, sp\u013a\u0148a pr\u00edsne tolerancie pre okam\u017eit\u00e9 pou\u017eitie.<\/li>\n
    • Na\u0161e 600 mm \u010deln\u00e9 ozuben\u00e9 koleso z ocele 40CrMn, vyroben\u00e9 pre gu\u013eov\u00e9 mlyny, demon\u0161truje na\u0161u schopnos\u0165 kova\u0165 ve\u013ek\u00e9, vysokov\u00fdkonn\u00e9 ozuben\u00e9 koles\u00e1 pre \u0165a\u017ek\u00e9 stroje s povrchov\u00fdmi \u00fapravami, ako je kalenie alebo le\u0161tenie, ktor\u00e9 s\u00fa k dispoz\u00edcii na po\u017eiadanie.<\/li>\n<\/ul>\n

      V spolo\u010dnosti FMP kombinujeme presn\u00e9 kovanie so schopnos\u0165ou zvl\u00e1da\u0165 n\u00e1ro\u010dn\u00e9 po\u017eiadavky, \u010d\u00edm zabezpe\u010dujeme bezkonkuren\u010dn\u00fa spo\u013eahlivos\u0165 a v\u00fdkon na\u0161ich ozuben\u00fdch kolies.<\/p>\n\n\n\n
      \"Kovanie-Ozuben\u00e9<\/td>\n\"Kovanie-Ozuben\u00e9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"excerpt":{"rendered":"

      Forging Spur Gears: Precision Manufacturing by FMP Company for Italy and Beyond When it comes to producing high-quality spur gears, forging remains a time-honored and advanced manufacturing technique. At FMP Company, we specialize in crafting forging spur gears that meet the diverse needs of industries across Italy\u2014from Milan\u2019s automotive hubs to Venice\u2019s engineering workshops, Florence\u2019s […]<\/p>","protected":false},"featured_media":7422,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[109],"product_tag":[],"class_list":{"0":"post-7420","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-spur-gear","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/fmp-components.com\/sk\/wp-json\/wp\/v2\/product\/7420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fmp-components.com\/sk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/fmp-components.com\/sk\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/fmp-components.com\/sk\/wp-json\/wp\/v2\/comments?post=7420"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fmp-components.com\/sk\/wp-json\/wp\/v2\/media\/7422"}],"wp:attachment":[{"href":"https:\/\/fmp-components.com\/sk\/wp-json\/wp\/v2\/media?parent=7420"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/fmp-components.com\/sk\/wp-json\/wp\/v2\/product_brand?post=7420"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/fmp-components.com\/sk\/wp-json\/wp\/v2\/product_cat?post=7420"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/fmp-components.com\/sk\/wp-json\/wp\/v2\/product_tag?post=7420"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}