{"id":2495,"date":"2026-03-19T16:30:12","date_gmt":"2026-03-19T08:30:12","guid":{"rendered":"https:\/\/www.dmsteels.com\/?p=2495"},"modified":"2026-03-19T16:30:12","modified_gmt":"2026-03-19T08:30:12","slug":"shandong-damings-breakthrough-in-high-end-wear-resistant-steel-trommel-project","status":"publish","type":"post","link":"https:\/\/www.dmsteels.com\/lv\/shandong-damings-breakthrough-in-high-end-wear-resistant-steel-trommel-project\/","title":{"rendered":"\u0160andong Daming izr\u0101viens augst\u0101k\u0101 l\u012bme\u0146a nodilumiztur\u012bga t\u0113rauda trompe\u013cprojekt\u0101"},"content":{"rendered":"

Shandong Daming nesen ir sasniedzis monument\u0101lu sasniegumu materi\u0101lu in\u017eenierij\u0101, veiksm\u012bgi pabeidzot augst\u0101k\u0101s klases NM400 nodilumiztur\u012bga t\u0113rauda trompe\u013ca projektu k\u0101 vienu no Daming 11 apstr\u0101des centriem. Tas mar\u0137\u0113 b\u016btisku progresu ilgsto\u0161o tehnisko izaicin\u0101jumu p\u0101rvar\u0113\u0161an\u0101, kas saist\u012bti ar daudzkomponentu metin\u0101\u0161anu \u2013 probl\u0113mu, kas industri\u0101laj\u0101 sektor\u0101 past\u0101v\u0113jusi gadiem ilgi. Trompels, kas izgatavots no iztur\u012bga 16 mm bieza NM400 t\u0113rauda cilindra, ir savienots ar konstrukcijas deta\u013c\u0101m no 45# t\u0113rauda un Q235B. Tas ir izstr\u0101d\u0101ts, lai iztur\u0113tu ekstrem\u0101los nodiluma un slodzes apst\u0101k\u013cus t\u0101d\u0101s nozar\u0113s k\u0101 kalnr\u016bpniec\u012bba, vides aizsardz\u012bba un smag\u0101 r\u016bpniec\u012bba.<\/p>\n

\n

\"Kalnr\u016bpniec\u012bbas
Kalnr\u016bpniec\u012bbas trompels, ko izgatavo Daming<\/figcaption><\/figure>\n

\n

Nodilumiztur\u012bgu materi\u0101lu noz\u012bme augsta stresa apst\u0101k\u013cos<\/h3>\n

Nodilumiztur\u012bgie t\u0113raudi, piem\u0113ram, NM400, ir b\u016btiski nozar\u0113s, kur tehnikai un iek\u0101rt\u0101m j\u0101iztur ekstrem\u0101las darb\u012bbas slodzes. Kalnr\u016bpniec\u012bba, celtniec\u012bba un vides aizsardz\u012bbas sist\u0113mas ir tikai da\u017ei piem\u0113ri, kur agres\u012bvie abraz\u012bvo, trieciena un korozijas apst\u0101k\u013ci var b\u016btiski sa\u012bsin\u0101t iek\u0101rtu dz\u012bvi. NM400 t\u0113rauds pied\u0101v\u0101 izcilu ciet\u012bbu un iztur\u012bbu, padarot to ide\u0101li piem\u0113rotu pielietojumiem, kur iztur\u012bba ir iz\u0161\u0137iro\u0161a. Tom\u0113r t\u0101 metin\u0101\u0161anas sare\u017e\u0123\u012bt\u012bba un izaicin\u0101jumi ilgsto\u0161i ir kav\u0113ju\u0161i t\u0101 integr\u0101ciju ar citiem konstrukcijas materi\u0101liem, t\u0101p\u0113c Shandong Daming veiksm\u012bgais projekts ir tik liels izr\u0101viens.<\/p>\n

Shandong Daming izstr\u0101d\u0101tais trompels ir paredz\u0113ts vid\u0113m, kur tiek apstr\u0101d\u0101tas lielas materi\u0101lu daudzumus, piem\u0113ram, \u0161\u0137iro\u0161an\u0101, filtr\u0113\u0161an\u0101 un apstr\u0101d\u0113 kalnr\u016bpniec\u012bbas vai atkritumu apstr\u0101des darb\u012bb\u0101s. Izaicin\u0101jums metin\u0101t da\u017e\u0101dus materi\u0101lus, \u012bpa\u0161i NM400 un m\u012bkst\u0101kus met\u0101lus, piem\u0113ram, 45# t\u0113raudu, ir sak\u0146ots to meh\u0101nisko \u012bpa\u0161\u012bbu at\u0161\u0137ir\u012bb\u0101s \u2013 termisk\u0101 izple\u0161an\u0101s, stipr\u012bb\u0101 un ciet\u012bb\u0101. \u0160\u0101du materi\u0101lu apvieno\u0161ana var rad\u012bt stresa koncentr\u0101cijas savienojumu viet\u0101s, izraisot iesp\u0113jamu plais\u0101\u0161anu un konstrukcijas boj\u0101jumus laika gait\u0101. T\u0101p\u0113c sp\u0113ja uzticami metin\u0101t \u0161os materi\u0101lus kop\u0101 ir b\u016btisks progress, kas sola gan izmaksu ietaup\u012bjumus, gan uzlabotu darb\u012bbas efektivit\u0101ti.<\/p>\n

Metin\u0101\u0161anas izaicin\u0101juma p\u0101rvar\u0113\u0161ana: daudzf\u0101zu pieeja<\/h3>\n

Galvenais izaicin\u0101jums \u0161aj\u0101 projekt\u0101 bija daudzkomponentu metin\u0101\u0161anas process, it \u012bpa\u0161i gr\u016bt\u012bbas metin\u0101t NM400 t\u0113raudu ar 45# t\u0113raudu un Q235B \u2013 materi\u0101liem ar b\u016btiski at\u0161\u0137ir\u012bg\u0101m fizik\u0101laj\u0101m \u012bpa\u0161\u012bb\u0101m. NM400 t\u0113rauds, paz\u012bstams ar izcilu ciet\u012bbu un nodilumiztur\u012bbu, var b\u016bt zin\u0101m\u0101 m\u0113r\u0101 gr\u016bti metin\u0101ms. Metin\u0101\u0161anas procesam j\u0101samazina savienojumu v\u0101juma, stresa koncentr\u0101cijas un plais\u0101\u0161anas riski, kas visi pastiprin\u0101s, pateicoties da\u017e\u0101diem termisk\u0101s izple\u0161an\u0101s koeficientiem starp materi\u0101liem. Uzticama, ilglaic\u012bga metin\u0101juma pan\u0101k\u0161ana bija \u0161\u0137\u0113rslis, ko Shandong Daming velt\u012bgajai tehniskajai komandai bija j\u0101p\u0101rvar.<\/p>\n

\n

\"Pirmsmetin\u0101\u0161anas
Pirmsmetin\u0101\u0161anas uzsild\u012b\u0161ana optim\u0101lam metin\u0101\u0161anas veiktsp\u0113jai<\/figcaption><\/figure>\n

\n

Lai to atrisin\u0101tu, Shandong Daming koncentr\u0113j\u0101s uz vair\u0101kiem b\u016btiskiem metin\u0101\u0161anas procesa posmiem:<\/p>\n

    \n
  • \n

    Pirmsmetin\u0101\u0161anas posms:<\/strong> Pirms metin\u0101\u0161anas uz\u0146\u0113mums koncentr\u0113j\u0101s uz prec\u012bzu materi\u0101lu uzsild\u012b\u0161anas kontroli, lai samazin\u0101tu termiskos stresus. P\u0101rvaldot temperat\u016bras sv\u0101rst\u012bbas starp NM400 un citiem materi\u0101liem, vi\u0146i sp\u0113ja samazin\u0101t plaisu veido\u0161an\u0101s iesp\u0113jam\u012bbu metin\u0101\u0161anas proces\u0101. Pirmsmetin\u0101\u0161ana ar\u012b pal\u012bdz\u0113ja samazin\u0101t deform\u0101cijas vai izliekuma risku, nodro\u0161inot prec\u012bzu materi\u0101lu savienojumu.<\/p>\n<\/li>\n

  • \n

    Metin\u0101\u0161anas posms:<\/strong> Pareizu pild\u012bjuma materi\u0101lu izv\u0113le un metin\u0101\u0161anas parametru prec\u012bza kontrole bija iz\u0161\u0137iro\u0161i svar\u012bgas. Shandong Daming izmantoja specializ\u0113tus metin\u0101\u0161anas izejmateri\u0101lus, kas piel\u0101goti augstas ciet\u012bbas t\u0113rauda izaicin\u0101jumiem. Vi\u0146i ar\u012b izmantoja modernas tehnikas, piem\u0113ram, kontrol\u0113tu siltuma ievad\u012b\u0161anu un l\u0113n\u0101ku atdzi\u0161anu, kas pal\u012bdz\u0113ja izveidot stingr\u0101kus un vienm\u0113r\u012bg\u0101kus savienojumus. Eksperiment\u0113jot ar da\u017e\u0101d\u0101m metin\u0101\u0161anas metod\u0113m \u2013 piem\u0113ram, TIG (Volframa inert\u0101 g\u0101ze) un MAG (Met\u0101la akt\u012bv\u0101 g\u0101ze) \u2013 vi\u0146i sp\u0113ja atrast ide\u0101lo procesu \u0161im specifiskajam materi\u0101lu kombin\u0101cijam.<\/p>\n<\/li>\n

  • \n

    P\u0113cmetin\u0101\u0161anas posms:<\/strong> P\u0113c metin\u0101\u0161anas Shandong Daming veica virkni termisk\u0101s apstr\u0101des, tostarp r\u016bd\u012b\u0161anu un stresa atbr\u012bvo\u0161anas atdzes\u0113\u0161anu, lai nov\u0113rstu atliku\u0161os stresus, kas var veidoties metin\u0101\u0161anas proces\u0101. \u0160\u012bs apstr\u0101des nodro\u0161in\u0101ja, ka metin\u0101tie savienojumi darbojas tikpat labi k\u0101 pamata materi\u0101li, un uzlaboja trompe\u013ca konstrukcijas kop\u0113jo iztur\u012bbu.<\/p>\n<\/li>\n<\/ul>\n

    Prec\u012bza meh\u0101nisk\u0101 apstr\u0101de precizit\u0101tei<\/h3>\n

    Papildus metin\u0101\u0161anas izaicin\u0101jumiem trompe\u013ca projekts pras\u012bja augstu precizit\u0101tes meh\u0101nisko apstr\u0101di, \u012bpa\u0161i, kad runa bija par caurumu urb\u0161anu NM400 t\u0113rauda cilindr\u0101. Precizit\u0101te ir iz\u0161\u0137iro\u0161a, lai nodro\u0161in\u0101tu trompe\u013ca korpusa funkcionalit\u0101ti un iztur\u012bbu, saglab\u0101jot metin\u0101to savienojumu struktur\u0101lo integrit\u0101ti. Lai to risin\u0101tu, Shandong Daming sadarboj\u0101s ar partneruz\u0146\u0113mumu D\u017ejangsu re\u0123ion\u0101, kas paz\u012bstams ar sav\u0101m modernaj\u0101m meh\u0101nisk\u0101s apstr\u0101des tehnolo\u0123ij\u0101m. \u0160\u012b sadarb\u012bba \u013c\u0101va izmantot modernu CNC (Datoriz\u0113t\u0101 skait\u013co\u0161anas vad\u012bba) apr\u012bkojumu, kas sp\u0113ja prec\u012bzi izurbt nepiecie\u0161amos caurumus, saglab\u0101jot NM400 t\u0113rauda materi\u0101la \u012bpa\u0161\u012bbas.<\/p>\n

    Nozares tendences un nodilumiztur\u012bga t\u0113rauda n\u0101kotne<\/h3>\n

    Shandong Daming NM400 trompe\u013ca projekta pan\u0101kumi izce\u013c augo\u0161o tendenci nozar\u0113: augstas iztur\u012bbas, nodilumiztur\u012bga t\u0113rauda izmanto\u0161ana smag\u0101s tehnik\u0101. T\u0101 k\u0101 t\u0101das nozares k\u0101 kalnr\u016bpniec\u012bba un atkritumu apstr\u0101de turpina att\u012bst\u012bties un pieprasa iztur\u012bg\u0101kas un efekt\u012bv\u0101kas iek\u0101rtas, ra\u017eot\u0101ji piev\u0113r\u0161as moderniem materi\u0101liem un specializ\u0113t\u0101m metin\u0101\u0161anas tehnik\u0101m, lai apmierin\u0101tu \u0161\u012bs vajadz\u012bbas.<\/p>\n

    \n

    \"Trompels,
    Trompels, ko izgatavo Shandong Daming<\/figcaption><\/figure>\n

    \n

    Viena no b\u016btisk\u0101kaj\u0101m tendenc\u0113m ir kompoz\u012btmateri\u0101lu<\/strong>, izstr\u0101de, kas apvieno da\u017e\u0101du materi\u0101lu lab\u0101k\u0101s \u012bpa\u0161\u012bbas, lai optimiz\u0113tu veiktsp\u0113ju. NM400 trompe\u013ca gad\u012bjum\u0101 nodilumiztur\u012bga t\u0113rauda apvienojums ar 45# t\u0113raudu un Q235B rezult\u0113j\u0101s konstrukcij\u0101, kas balans\u0113 iztur\u012bbu, nodilumiztur\u012bbu un rentabilit\u0101ti. Ra\u017eot\u0101ji ar\u012b izp\u0113ta termiski apstr\u0101d\u0101tus t\u0113raudus<\/strong> and daudzsl\u0101\u0146u kompoz\u012btmateri\u0101lu p\u0101rkl\u0101jumus<\/strong> lai v\u0113l vair\u0101k paildzin\u0101tu smag\u0101s tehnikas darb\u012bbas ciklu.<\/p>\n

    Turkl\u0101t jaunin\u0101jumi robotiz\u0113t\u0101 metin\u0101\u0161ana<\/strong> and automatiz\u0101cija<\/strong> pal\u012bdz p\u0101rvar\u0113t daudzkomponentu metin\u0101\u0161anas izaicin\u0101jumus, nodro\u0161inot prec\u012bzu kontroli p\u0101r katru metin\u0101\u0161anas procesa aspektu. \u0160\u012bs tehnolo\u0123ijas \u013cauj ra\u017eot\u0101jiem sasniegt v\u0113l augst\u0101kas kvalit\u0101tes savienojumus un liel\u0101ku ra\u017eo\u0161anas efektivit\u0101ti.<\/p>\n

    Shandong Daming projekts ar\u012b uzsv\u0113r\u0161anas augo\u0161o noz\u012bmi sadarb\u012bbai<\/strong> kompleksu industri\u0101lo izaicin\u0101jumu risin\u0101\u0161an\u0101. Cie\u0161i sadarbojoties ar speci\u0101listiem meh\u0101niskaj\u0101 apstr\u0101d\u0113, metin\u0101\u0161an\u0101 un materi\u0101lzin\u0101tn\u0113, uz\u0146\u0113mums sp\u0113ja p\u0101rvar\u0113t kompoz\u012btmateri\u0101lu metin\u0101\u0161anas izaicin\u0101jumus un nodro\u0161in\u0101t \u013coti funkcion\u0101lu un iztur\u012bgu produktu. \u0160is inov\u0101ciju un sadarb\u012bbas gar\u0161 turpin\u0101s veicin\u0101t nodilumiztur\u012bgu materi\u0101lu ra\u017eo\u0161anas progresu.<\/p>\n

    Skatoties uz priek\u0161u: ce\u013c\u0161 uz n\u0101kotnes inov\u0101cij\u0101m<\/h3>\n

    Shandong Daming sasniegums, pabeidzot NM400 nodilumiztur\u012bga t\u0113rauda trompeli, ir tikai s\u0101kums daudzsolo\u0161ai n\u0101kotnei materi\u0101lu zin\u0101tnes jom\u0101. Uz\u0146\u0113mums jau ir s\u0101cis izp\u0113t\u012bt jaunus veidus, k\u0101 v\u0113l vair\u0101k uzlabot savas metin\u0101\u0161anas tehnikas un papla\u0161in\u0101t augstas iztur\u012bbas t\u0113rauda izmanto\u0161anu da\u017e\u0101dos industri\u0101los pielietojumos. Fokuss uz nep\u0101rtrauktu uzlabo\u0161anos, atbalst\u012btu ar stingriem testiem un specializ\u0113tu pieredzi, pozicion\u0113 Shandong Daming k\u0101 vado\u0161o uz\u0146\u0113mumu moderno materi\u0101lu in\u017eenierijas jom\u0101.<\/p>\n

    Virzoties uz priek\u0161u, Shandong Daming v\u0113las uzlabot savas iesp\u0113jas daudzkomponentu kompoz\u012btmateri\u0101lu metin\u0101\u0161an\u0101<\/strong> un turpin\u0101t izstr\u0101d\u0101t risin\u0101jumus nozar\u0113m, kur\u0101s pras\u012bba p\u0113c iztur\u012bbas un veiktsp\u0113jas ir arvien augst\u0101ka. T\u0101 k\u0101 kalnr\u016bpniec\u012bbas un celtniec\u012bbas sektori arvien vair\u0101k pa\u013caujas uz izsmalcin\u0101tu tehniku, uz\u0146\u0113muma ap\u0146em\u0161an\u0101s inov\u0101cij\u0101m pal\u012bdz\u0113s nodro\u0161in\u0101t, ka tie paliek priek\u0161gal\u0101, sniedzot modernus, rentablus risin\u0101jumus, kas atbilst vissmag\u0101kaj\u0101m nozares pras\u012bb\u0101m.<\/p>","protected":false},"excerpt":{"rendered":"

    Shandong Daming has recently achieved a monumental milestone in materials engineering with the successful completion of their high-end NM400 wear-resistant steel trommel project as one of Daming’s 11 processing centers. This marks a significant advancement in overcoming long-standing technical challenges related to multi-material welding, an issue that has persisted in the industrial sector for years. […]<\/p>\n","protected":false},"author":4,"featured_media":2499,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[732],"tags":[457,868,536,867],"class_list":["post-2495","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-damings-eleven-processing-centers","tag-daming-international","tag-multimaterialwelding","tag-shandong-daming","tag-wearresistantsteel"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.dmsteels.com\/lv\/wp-json\/wp\/v2\/posts\/2495","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dmsteels.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dmsteels.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dmsteels.com\/lv\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dmsteels.com\/lv\/wp-json\/wp\/v2\/comments?post=2495"}],"version-history":[{"count":0,"href":"https:\/\/www.dmsteels.com\/lv\/wp-json\/wp\/v2\/posts\/2495\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dmsteels.com\/lv\/wp-json\/wp\/v2\/media\/2499"}],"wp:attachment":[{"href":"https:\/\/www.dmsteels.com\/lv\/wp-json\/wp\/v2\/media?parent=2495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dmsteels.com\/lv\/wp-json\/wp\/v2\/categories?post=2495"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dmsteels.com\/lv\/wp-json\/wp\/v2\/tags?post=2495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}