{"id":9391,"date":"2025-06-26T03:13:57","date_gmt":"2025-06-26T03:13:57","guid":{"rendered":"https:\/\/sinoextrud.com\/?p=9391"},"modified":"2025-06-26T03:16:21","modified_gmt":"2025-06-26T03:16:21","slug":"co-jsou-chladice-a-jak-se-vyrabeji","status":"publish","type":"post","link":"https:\/\/sinoextrud.com\/cs\/what-are-heat-sinks-and-how-are-they-made\/","title":{"rendered":"Co jsou to chladi\u010de a jak se vyr\u00e1b\u011bj\u00ed?"},"content":{"rendered":"

\"Hlin\u00edkov\u00fd
Hlin\u00edkov\u00fd vytla\u010dovac\u00ed chladi\u010d navr\u017een\u00fd pro odvod tepla<\/figcaption><\/figure>\n<\/p>\n

V\u00edm, \u017ee je n\u00e1ro\u010dn\u00e9 porozum\u011bt chladi\u010d\u016fm a jejich v\u00fdrob\u011b. Chcete m\u00edt jasn\u00e9ho pr\u016fvodce krok za krokem.<\/p>\n

Chladi\u010d je za\u0159\u00edzen\u00ed, kter\u00e9 odv\u00e1d\u00ed teplo z elektroniky a p\u0159ed\u00e1v\u00e1 ho do vzduchu. Vyr\u00e1b\u011bj\u00ed se vytla\u010dov\u00e1n\u00edm, CNC obr\u00e1b\u011bn\u00edm, tlakov\u00fdm lit\u00edm nebo lepen\u00edm \u017eeber na z\u00e1kladnu.<\/strong><\/p>\n

Uk\u00e1\u017eu v\u00e1m, k \u010demu slou\u017e\u00ed, jak se vyr\u00e1b\u011bj\u00ed a jak si je vybrat.<\/p>\n

Jak\u00e9 jsou hlavn\u00ed funkce chladi\u010de?<\/h2>\n

Za\u010dnu t\u00edm, pro\u010d jsou chladi\u010de d\u016fle\u017eit\u00e9: reguluj\u00ed teplotu, chr\u00e1n\u00ed komponenty a podporuj\u00ed v\u00fdkon.<\/p>\n

Chladi\u010de absorbuj\u00ed teplo z elektroniky a uvol\u0148uj\u00ed ho do vzduchu, \u010d\u00edm\u017e udr\u017euj\u00ed komponenty chladn\u00e9 a spolehliv\u00e9.<\/strong><\/p>\n

\"Konstrukce
Hlin\u00edkov\u00e9 profily chladi\u010de pro \u00fa\u010dinn\u00fd p\u0159enos tepla<\/figcaption><\/figure>\n<\/p>\n

Pono\u0159te se hloub\u011bji<\/h3>\n

Elektronika p\u0159i provozu vytv\u00e1\u0159\u00ed teplo. Pokud se toto teplo neodv\u00e1d\u00ed, m\u016f\u017ee zp\u016fsobit po\u0161kozen\u00ed nebo zkr\u00e1tit \u017eivotnost. Chladi\u010de jsou tepeln\u00e9 vodi\u010de, kter\u00e9 odv\u00e1d\u011bj\u00ed teplo od citliv\u00fdch \u010d\u00e1st\u00ed.<\/p>\n

Mezi kl\u00ed\u010dov\u00e9 funkce pat\u0159\u00ed:<\/p>\n

    \n
  1. Absorpce tepla<\/strong>
    \nZ\u00e1kladn\u00ed deska se dot\u00fdk\u00e1 za\u0159\u00edzen\u00ed a absorbuje teplo.<\/li>\n
  2. \u0160\u00ed\u0159en\u00ed tepla<\/strong>
    \nMateri\u00e1l p\u0159en\u00e1\u0161\u00ed teplo p\u0159es z\u00e1kladnu k \u017eebr\u016fm.<\/li>\n
  3. Uvol\u0148ov\u00e1n\u00ed tepla<\/strong>
    \nPloutve zv\u011bt\u0161uj\u00ed povrch, aby vzduch mohl odv\u00e1d\u011bt teplo.<\/li>\n
  4. Zlep\u0161en\u00ed konvekce<\/strong>
    \nProud\u011bn\u00ed vzduchu p\u0159es \u017eebra (p\u0159irozen\u00e9 nebo nucen\u00e9) odv\u00e1d\u00ed teplo.<\/li>\n<\/ol>\n

    Efektivn\u00ed konstrukce chladi\u010de vyva\u017euje tepeln\u00fd v\u00fdkon a velikost.<\/p>\n\n\n\n\n\n\n\n\n
    Funkce<\/th>\nPopis<\/th>\n<\/tr>\n<\/thead>\n
    Absorpce tepla<\/td>\nP\u0159en\u00e1\u0161\u00ed teplo z \u010dipu nebo za\u0159\u00edzen\u00ed do z\u00e1kladny<\/td>\n<\/tr>\n
    \u0160\u00ed\u0159en\u00ed tepla<\/td>\nRovnom\u011brn\u011b rozv\u00e1d\u00ed teplo po cel\u00e9 z\u00e1kladn\u011b \u017eeber<\/td>\n<\/tr>\n
    Odv\u00e1d\u011bn\u00ed tepla<\/td>\nOdv\u00e1d\u00ed teplo prost\u0159ednictv\u00edm \u017eeber do okoln\u00edho vzduchu.<\/td>\n<\/tr>\n
    Zlep\u0161en\u00ed proud\u011bn\u00ed vzduchu<\/td>\nZlep\u0161uje chlazen\u00ed p\u0159irozen\u00fdm proud\u011bn\u00edm vzduchu nebo proud\u011bn\u00edm vzduchu ventil\u00e1torem<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    V mnoha aplikac\u00edch se p\u0159id\u00e1vaj\u00ed ventil\u00e1tory, tepeln\u00e9 trubice nebo podlo\u017eky tepeln\u00e9ho rozhran\u00ed. V LED sv\u011btlech, procesorech, nap\u00e1jec\u00edch za\u0159\u00edzen\u00edch a automobilov\u00fdch modulech jsou chladi\u010de rozhoduj\u00edc\u00ed pro chlazen\u00ed a spolehlivost.<\/p>\n

    <\/svg> Chladi\u010de akumuluj\u00ed teplo z elektroniky.<\/b>False<\/span><\/p>

    Neukl\u00e1daj\u00ed teplo, ale odv\u00e1d\u011bj\u00ed ho do vzduchu.<\/p><\/div>
    \n

    <\/svg> Ploutve zv\u011bt\u0161uj\u00ed plochu pro lep\u0161\u00ed p\u0159enos tepla.<\/b>Pravda<\/span><\/p>

    Ploutve vystavuj\u00ed v\u011bt\u0161\u00ed plochu vzduchu, tak\u017ee teplo se odv\u00e1d\u00ed efektivn\u011bji.<\/p><\/div><\/p>\n

    Z jak\u00fdch materi\u00e1l\u016f se vyr\u00e1b\u011bj\u00ed chladi\u010de?<\/h2>\n

    Porovn\u00e1v\u00e1m materi\u00e1ly, jako je hlin\u00edk a m\u011b\u010f, a vysv\u011btluji, pro\u010d se \u010dasto vol\u00ed slitiny.<\/p>\n

    V\u011bt\u0161ina chladi\u010d\u016f pou\u017e\u00edv\u00e1 hlin\u00edk nebo m\u011b\u010f, kter\u00e9 jsou zvoleny s ohledem na tepelnou vodivost, hmotnost a cenu.<\/strong><\/p>\n

    \"Vysoce
    CNC obr\u00e1b\u011bn\u00fd chladi\u010d pro p\u0159esn\u00e1 tepeln\u00e1 \u0159e\u0161en\u00ed<\/figcaption><\/figure>\n<\/p>\n

    Pono\u0159te se hloub\u011bji<\/h3>\n
      \n
    • \n

      Slitiny hlin\u00edku (6063-T5, 6061-T6)<\/strong>
      \nVodivost: 150-205 W\/m-K. Snadno se vytla\u010duje, je lehk\u00fd a cenov\u011b v\u00fdhodn\u00fd. B\u011b\u017en\u00e9 pro v\u0161eobecn\u00e9 pot\u0159eby chlazen\u00ed.<\/p>\n<\/li>\n

    • \n

      M\u011b\u010f (C11000, C12200)<\/strong>
      \nVodivost: ~400 W\/m-K. Vynikaj\u00edc\u00ed chlazen\u00ed, t\u011b\u017e\u0161\u00ed a dra\u017e\u0161\u00ed. Pou\u017e\u00edv\u00e1 se tam, kde je v\u00fdkon kritick\u00fd.<\/p>\n<\/li>\n

    • \n

      Hybridy hlin\u00edku a m\u011bdi<\/strong>
      \nKombinujte m\u011bd\u011bnou z\u00e1kladnu s hlin\u00edkov\u00fdmi \u017eebry, abyste vyv\u00e1\u017eili n\u00e1klady a v\u00fdkon.<\/p>\n<\/li>\n

    • \n

      Ostatn\u00ed kovy (ocel, ho\u0159\u010d\u00edk)<\/strong>
      \nPou\u017e\u00edv\u00e1 se z\u0159\u00eddka kv\u016fli ni\u017e\u0161\u00ed vodivosti nebo vysok\u00e9 cen\u011b.<\/p>\n<\/li>\n<\/ul>\n

      Volba materi\u00e1lu ovliv\u0148uje zp\u016fsob v\u00fdroby, hmotnost, n\u00e1klady a tepeln\u00e9 chov\u00e1n\u00ed. Hlin\u00edk je nejobl\u00edben\u011bj\u0161\u00ed pro sv\u00e9 vyv\u00e1\u017een\u00e9 vlastnosti.<\/p>\n\n\n\n\n\n\n\n
      Materi\u00e1l<\/th>\nVodivost (W\/m-K)<\/th>\nHmotnost<\/th>\nN\u00e1klady<\/th>\nTypick\u00e9 pou\u017eit\u00ed<\/th>\n<\/tr>\n<\/thead>\n
      Hlin\u00edk<\/td>\n150?205<\/td>\nN\u00edzk\u00e1<\/td>\nN\u00edzk\u00e1?st\u0159edn\u00ed<\/td>\nElektronika, LED, spot\u0159ebitel\u00e9<\/td>\n<\/tr>\n
      M\u011b\u010f<\/td>\n~400<\/td>\nVysok\u00e1<\/td>\nVysok\u00e1<\/td>\nServery, letectv\u00ed, energetika<\/td>\n<\/tr>\n
      Hybrid Al?Cu<\/td>\n200-300<\/td>\nSt\u0159edn\u00ed<\/td>\nSt\u0159edn\u00ed?vysok\u00e1<\/td>\nKritick\u00e9 oblasti v\u00fdkonu<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      <\/svg> M\u011b\u010f vede dvakr\u00e1t v\u00edce tepla ne\u017e hlin\u00edk.<\/b>False<\/span><\/p>

      M\u011b\u010f vede zhruba 2-3x v\u00edce, ne jen dvakr\u00e1t.<\/p><\/div>
      \n

      <\/svg> Hlin\u00edk se u chladic\u00edch jednotek up\u0159ednost\u0148uje kv\u016fli hmotnosti.<\/b>Pravda<\/span><\/p>

      D\u00edky sv\u00e9 lehkosti a vodivosti je ide\u00e1ln\u00ed pro mnoho aplikac\u00ed.<\/p><\/div><\/p>\n

      Jak\u00fdmi v\u00fdrobn\u00edmi metodami se vyr\u00e1b\u011bj\u00ed chladi\u010de?<\/h2>\n

      Obkresluji vytla\u010dov\u00e1n\u00ed, CNC obr\u00e1b\u011bn\u00ed, tlakov\u00e9 lit\u00ed, lisov\u00e1n\u00ed, sm\u00fdk\u00e1n\u00ed, lepen\u00e9 lamely a tepeln\u00e9 trubky.<\/p>\n

      Mezi metody pat\u0159\u00ed vytla\u010dov\u00e1n\u00ed, obr\u00e1b\u011bn\u00ed, lisov\u00e1n\u00ed, smykov\u00e1n\u00ed, tlakov\u00e9 lit\u00ed a lepen\u00ed \u017eeber.<\/strong><\/p>\n

      \"Obr\u00e1b\u011bn\u00e9
      eloxovan\u00e9 hlin\u00edkov\u00e9 d\u00edly CNC vhodn\u00e9 pro tepeln\u00fd management<\/figcaption><\/figure>\n<\/p>\n

      Pono\u0159te se hloub\u011bji<\/h3>\n

      1. Vytla\u010dov\u00e1n\u00ed<\/h3>\n

      Hlin\u00edkov\u00e9 polotovary se zah\u0159\u00edvaj\u00ed a protla\u010duj\u00ed z\u00e1pustkou, aby se vytvo\u0159ily lamely. T\u00edm se z\u00edskaj\u00ed konzistentn\u00ed pr\u016f\u0159ezy. Vhodn\u00e9 pro jednoduch\u00e9, dlouh\u00e9 chladi\u010de.<\/p>\n

      2. CNC obr\u00e1b\u011bn\u00ed<\/h3>\n

      Chladi\u010de jsou obr\u00e1b\u011bny z pln\u00fdch polotovar\u016f. Poskytuje vlastn\u00ed tvary, v\u00fd\u0159ezy a detaily \u017eeber. P\u0159esnost, ale vy\u0161\u0161\u00ed n\u00e1klady na jeden d\u00edl.<\/p>\n

      3. Tlakov\u00e9 lit\u00ed<\/h3>\n

      Roztaven\u00fd kov se vst\u0159ikuje do forem a vytv\u00e1\u0159\u00ed slo\u017eit\u00e9 tvary. Vhodn\u00e9 pro velkoobjemov\u00e9 a slo\u017eit\u00e9 formy. Povrchov\u00e1 \u00faprava m\u016f\u017ee vy\u017eadovat zlep\u0161en\u00ed.<\/p>\n

      4. Lisov\u00e1n\u00ed a tv\u00e1\u0159en\u00ed<\/h3>\n

      Tenk\u00e9 kovov\u00e9 plechy jsou lisov\u00e1ny, ra\u017eeny a tvarov\u00e1ny do kom\u00edn\u016f \u017eeber. N\u00edzk\u00e9 n\u00e1klady pro jednoduch\u00e9 n\u00edzkoprofilov\u00e9 d\u0159ezy.<\/p>\n

      5. Skiving<\/h3>\n

      Ploutve se kr\u00e1jej\u00ed p\u0159\u00edmo z pevn\u00e9ho bloku a oh\u00fdbaj\u00ed se sm\u011brem nahoru. Nab\u00edz\u00ed jemn\u00e9 lamely a vysok\u00fd v\u00fdkon, ale doch\u00e1z\u00ed k vysok\u00e9mu opot\u0159eben\u00ed n\u00e1stroj\u016f.<\/p>\n

      6. Lepen\u00e9 nebo p\u00e1jen\u00e9 lamely<\/h3>\n

      Jednotliv\u00e1 \u017eebra jsou p\u0159ilepena k z\u00e1kladn\u00ed desce. Vlastn\u00ed rozte\u010d \u017eeber pro t\u011bsn\u00e9 uchycen\u00ed chladi\u010de. Pracn\u011b n\u00e1ro\u010dn\u00e9 a vhodn\u00e9 pro prototypy.<\/p>\n

      7. Integrace tepeln\u00e9ho potrub\u00ed<\/h3>\n

      Kovov\u00e9 trubky odv\u00e1d\u011bj\u00ed teplo do vzd\u00e1len\u00fdch \u017eeber. Pou\u017e\u00edvaj\u00ed se v chladi\u010d\u00edch procesor\u016f nebo notebook\u016f. B\u011b\u017en\u011b se kombinuj\u00ed s jin\u00fdmi metodami.<\/p>\n

      Zde je tabulka:<\/p>\n\n\n\n\n\n\n\n\n\n\n
      Metoda<\/th>\nKlady<\/th>\nNev\u00fdhody<\/th>\nB\u011b\u017en\u00e9 pou\u017eit\u00ed<\/th>\n<\/tr>\n<\/thead>\n
      Vytla\u010dov\u00e1n\u00ed<\/td>\nN\u00e1kladov\u011b efektivn\u00ed, \u0161k\u00e1lovateln\u00e9<\/td>\nOmezeno na jednoduch\u00e9 tvary<\/td>\nLED \u017eebra, pr\u016fmyslov\u00e9 chladi\u010de<\/td>\n<\/tr>\n
      CNC obr\u00e1b\u011bn\u00ed<\/td>\nVlastn\u00ed, detailn\u00ed<\/td>\nDrah\u00e9 na jednotku<\/td>\nZku\u0161ebn\u00ed d\u00edly, letectv\u00ed a kosmonautika<\/td>\n<\/tr>\n
      Tlakov\u00e9 lit\u00ed<\/td>\nSlo\u017eit\u00e9 tvary, velk\u00fd objem<\/td>\nDrsn\u00fd povrch, p\u00f3rovitost<\/td>\nSlo\u017eit\u00e9 sk\u0159\u00edn\u011b, nap\u00e1jec\u00ed zdroje<\/td>\n<\/tr>\n
      Skiving<\/td>\nTenk\u00e1 \u017eebra, vysok\u00fd v\u00fdkon<\/td>\nOpot\u0159eben\u00ed n\u00e1stroje, omezen\u00fd objem<\/td>\nChladi\u010de CPU, telekomunikace<\/td>\n<\/tr>\n
      Lepen\u00ed lamel<\/td>\nVlastn\u00ed rozte\u010d a velikost<\/td>\nPracovn\u00ed n\u00e1ro\u010dnost<\/td>\nPrototypy, experimenty<\/td>\n<\/tr>\n
      Lisov\u00e1n\u00ed\/formov\u00e1n\u00ed<\/td>\nN\u00edzk\u00fd profil, n\u00edzk\u00e9 n\u00e1klady<\/td>\nOmezen\u00e1 tlou\u0161\u0165ka<\/td>\nElektronika s n\u00edzkou spot\u0159ebou energie<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Kombinac\u00ed materi\u00e1l\u016f a zp\u016fsobu v\u00fdroby se ur\u010duje cena, v\u00fdkon a vzhled.<\/p>\n

      <\/svg> Extrudovan\u00e9 chladi\u010de mohou m\u00edt v\u00fd\u0159ezy.<\/b>False<\/span><\/p>

      Vytla\u010dov\u00e1n\u00edm se z\u00edsk\u00e1 konstantn\u00ed pr\u016f\u0159ez; v\u00fd\u0159ezy je t\u0159eba dodate\u010dn\u011b opracovat.<\/p><\/div>
      \n

      <\/svg> \u017debra se sklonem zaji\u0161\u0165uj\u00ed vysok\u00fd v\u00fdkon.<\/b>Pravda<\/span><\/p>

      Tenk\u00e1 \u017eebra zvy\u0161uj\u00ed plochu povrchu a \u00fa\u010dinnost p\u0159enosu tepla.<\/p><\/div><\/p>\n

      Jak vybrat spr\u00e1vnou konstrukci chladi\u010de?<\/h2>\n

      Provedu v\u00e1s v\u00fdb\u011brem geometrie, materi\u00e1lu, proud\u011bn\u00ed vzduchu a vyv\u00e1\u017een\u00edm n\u00e1klad\u016f.<\/p>\n

      Chladi\u010d vyb\u00edrejte podle tepeln\u00e9ho zat\u00ed\u017een\u00ed za\u0159\u00edzen\u00ed, proud\u011bn\u00ed vzduchu, geometrie, materi\u00e1lu a ceny.<\/strong><\/p>\n

      \"V\u00fdlisek
      V\u00fdlisek z hlin\u00edkov\u00e9 slitiny 6063-T5 s dobrou tepelnou vodivost\u00ed<\/figcaption><\/figure>\n<\/p>\n

      Pono\u0159te se hloub\u011bji<\/h3>\n
        \n
      1. \n

        Stanoven\u00ed tepeln\u00fdch po\u017eadavk\u016f<\/strong>
        \nUr\u010dete v\u00fdkon (W), maxim\u00e1ln\u00ed teplotu za\u0159\u00edzen\u00ed a teplotu okol\u00ed. K ur\u010den\u00ed velikosti \u017eeber pou\u017eijte tepeln\u00fd odpor (Rth = \u0394T \/ v\u00fdkon).<\/p>\n<\/li>\n

      2. \n

        V\u00fdb\u011br materi\u00e1lu<\/strong>
        \nHlin\u00edk pro lehk\u00e9\/dostate\u010dn\u00e9 chlazen\u00ed; m\u011b\u010f nebo hybridy pro vy\u0161\u0161\u00ed tepeln\u00e9 pot\u0159eby.<\/p>\n<\/li>\n

      3. \n

        V\u00fdb\u011br geometrie \u017eeber<\/strong>
        \nP\u0159irozen\u00e1 konvekce: m\u00e9n\u011b \u0161irok\u00fdch \u017eeber. Nucen\u00e9 proud\u011bn\u00ed vzduchu: vysok\u00e1, hust\u00e1 \u017eebra. Pro kompaktn\u00ed konstrukce se hod\u00ed zkosen\u00e1 nebo kol\u00ed\u010dkov\u00e1 \u017eebra.<\/p>\n<\/li>\n

      4. \n

        Zvolte v\u00fdrobn\u00ed metodu<\/strong>
        \nVytla\u010dov\u00e1n\u00ed pro rovn\u00e1 \u017eebra, CNC pro zak\u00e1zkov\u00e9 tvary, tlakov\u00e9 lit\u00ed pro objemov\u00e9 v\u00fdrobky.<\/p>\n<\/li>\n

      5. \n

        Zva\u017ete sm\u011br proud\u011bn\u00ed vzduchu<\/strong>
        \nZarovnejte \u017eebra s dr\u00e1hou proud\u011bn\u00ed vzduchu. Svisl\u00e1 \u017eebra pro svisl\u00e9 proud\u011bn\u00ed vzduchu, kol\u00ed\u010dkov\u00e1 \u017eebra pro proud\u011bn\u00ed ve v\u00edce sm\u011brech.<\/p>\n<\/li>\n

      6. \n

        Hmotnost a mont\u00e1\u017e<\/strong>
        \nVyv\u00e1\u017een\u00ed hmotnosti a s\u00edly. CNC nebo hybridn\u00ed konstrukce mohou m\u00edt lehkou, ale tuhou konstrukci.<\/p>\n<\/li>\n

      7. \n

        Prototyp a testov\u00e1n\u00ed<\/strong>
        \nModely CFD nebo prototypy ov\u011b\u0159uj\u00ed v\u00fdkon. Pou\u017eijte tepeln\u00e9 komory pro testov\u00e1n\u00ed v re\u00e1ln\u00fdch podm\u00ednk\u00e1ch.<\/p>\n<\/li>\n

      8. \n

        N\u00e1klady a objem<\/strong>
        \nVelkoobjemov\u00e9 = tlakov\u00e9 lit\u00ed nebo vytla\u010dov\u00e1n\u00ed. Malos\u00e9riov\u00e9 nebo zak\u00e1zkov\u00e9 = CNC nebo lepen\u00e9 lamely.<\/p>\n<\/li>\n<\/ol>\n

        Zde je shrnut\u00ed:<\/p>\n\n\n\n\n\n\n\n\n\n
        Faktor<\/th>\nPokyn<\/th>\n<\/tr>\n<\/thead>\n
        Rozptyl energie<\/td>\nRth \u2264 \u0394T \/ V\u00fdkon<\/td>\n<\/tr>\n
        Proud\u011bn\u00ed vzduchu<\/td>\nP\u0159\u00edrodn\u00ed: rozm\u00edst\u011bn\u00e9\/vertik\u00e1ln\u00ed lamely; silov\u00e9: hust\u00e9 uspo\u0159\u00e1d\u00e1n\u00ed<\/td>\n<\/tr>\n
        Materi\u00e1l<\/td>\nHlin\u00edk pro sv\u011btlo; m\u011b\u010f pro v\u00fdkon<\/td>\n<\/tr>\n
        V\u00fdroba<\/td>\nVytla\u010dov\u00e1n\u00ed\/CNC pro prototypy; odl\u00e9v\u00e1n\u00ed pro velk\u00e9 objemy<\/td>\n<\/tr>\n
        N\u00e1klady vs. objem<\/td>\nZvolte metodu podle velikosti v\u00fdrobn\u00ed s\u00e9rie<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        Vyberte si design, kter\u00fd spl\u0148uje tepeln\u00e9 pot\u0159eby, vyhovuje velikosti a pr\u016ftoku vzduchu a je v r\u00e1mci rozpo\u010dtu. Testov\u00e1n\u00ed zajist\u00ed, \u017ee bude fungovat, jak m\u00e1.<\/p>\n

        <\/svg> \u017debra s ku\u017eely jsou v\u017edy levn\u011bj\u0161\u00ed ne\u017e v\u00fdlisky.<\/b>False<\/span><\/p>

        P\u0159i dr\u00e1\u017ekov\u00e1n\u00ed je pot\u0159eba v\u011bt\u0161\u00ed mno\u017estv\u00ed n\u00e1stroj\u016f a pomalej\u0161\u00ed se\u0159izov\u00e1n\u00ed, tak\u017ee je obvykle dra\u017e\u0161\u00ed.<\/p><\/div>
        \n

        <\/svg> Vytla\u010dov\u00e1n\u00ed je ide\u00e1ln\u00ed pro rovn\u00e9 \u017eebrov\u00e1n\u00ed dlouh\u00fdch chladi\u010d\u016f.<\/b>Pravda<\/span><\/p>

        Nab\u00edz\u00ed \u0161k\u00e1lovatelnou v\u00fdrobu pro jednoduch\u00e9 a konzistentn\u00ed profily.<\/p><\/div><\/p>\n

        Z\u00e1v\u011br<\/h2>\n

        Chladi\u010de jsou kl\u00ed\u010dem k chlazen\u00ed elektroniky, p\u0159en\u00e1\u0161ej\u00ed teplo pomoc\u00ed \u017eeber a proud\u011bn\u00ed vzduchu. Vyr\u00e1b\u011bj\u00ed se z hlin\u00edku nebo m\u011bdi metodami, jako je vytla\u010dov\u00e1n\u00ed, CNC nebo \u0159ez\u00e1n\u00ed, a maj\u00ed mnoho tvar\u016f. Spr\u00e1vn\u00fd design z\u00e1vis\u00ed na v\u00fdkonov\u00e9m zat\u00ed\u017een\u00ed, proud\u011bn\u00ed vzduchu, materi\u00e1lu, velikosti a cen\u011b. Pe\u010dliv\u00fd v\u00fdpo\u010det a testov\u00e1n\u00ed vedou ke spolehliv\u00fdm tepeln\u00fdm \u0159e\u0161en\u00edm.<\/p>\n

        Pokud pot\u0159ebujete pomoci s definov\u00e1n\u00edm tepeln\u00fdch specifikac\u00ed, v\u00fdb\u011brem materi\u00e1l\u016f nebo vyhodnocen\u00edm v\u00fdrobn\u00edch metod, mohu v\u00e1s prov\u00e9st od konceptu a\u017e po v\u00fdrobu.<\/p>","protected":false},"excerpt":{"rendered":"

        Aluminum extrusion sink designed for thermal dissipation I know it\u2019s challenging to understand heat sinks and their production. You want a clear, step?by?step guide. A heat sink is a device that removes heat from electronics and transfers it to air. They\u2019re made by extrusion, CNC machining, die casting, or bonding fins to a base. Let […]<\/p>\n","protected":false},"author":6,"featured_media":7937,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_analysis_target_kw":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-9391","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-custom-mold"],"meta_box":{"post-to-quiz_to":[]},"_links":{"self":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts\/9391","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/comments?post=9391"}],"version-history":[{"count":0,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts\/9391\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/media\/7937"}],"wp:attachment":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/media?parent=9391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/categories?post=9391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/tags?post=9391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}