{"id":2634,"date":"2025-06-20T16:27:47","date_gmt":"2025-06-20T07:27:47","guid":{"rendered":"https:\/\/newregmachine.com\/?post_type=product&p=2634"},"modified":"2026-02-04T10:15:05","modified_gmt":"2026-02-04T02:15:05","slug":"ch440-main-shaft-step-cone-crusher-442-7120-01","status":"publish","type":"product","link":"https:\/\/newregmachine.com\/tr\/ch440-main-shaft-step-cone-crusher-442-7120-01\/","title":{"rendered":"CH440 Ana mil ad\u0131m\u0131 Konik K\u0131r\u0131c\u0131 Burcu 442.7120-01"},"content":{"rendered":"

\"Sandvik

Teknik \u00d6zellikler: Ana Mil Basamak Pulu 442.7120-01<\/h2>\n

Ana Mil Basamak Pulu (Basamak Yata\u011f\u0131 Plakas\u0131 olarak da bilinir) Sandvik CH440 konik k\u0131r\u0131c\u0131lar i\u00e7in kritik bir hidrolik destek bile\u015fenidir. Ana mil ile hidroset pistonu aras\u0131nda yer alan bu bronz a\u015f\u0131nma par\u00e7as\u0131, b\u00fcy\u00fck dikey k\u0131rma y\u00fcklerine dayan\u0131rken hareketli tertibat\u0131n t\u00fcm a\u011f\u0131rl\u0131\u011f\u0131n\u0131 destekler.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Spesifikasyon Profili<\/th>\nM\u00fchendislik Verileri<\/th>\n<\/tr>\n<\/thead>\n
Par\u00e7a Ad\u0131<\/strong><\/td>\nAna Mil Basamak Pulu \/ Alt Basamak Plakas\u0131<\/td>\n<\/tr>\n
OEM Referans No.<\/strong><\/td>\n442.7120-01<\/td>\n<\/tr>\n
Uyumlu Ekipmanlar<\/strong><\/td>\nSandvik CH440 \/ H4800 Konik K\u0131r\u0131c\u0131lar<\/td>\n<\/tr>\n
Malzeme Standard\u0131<\/strong><\/td>\nASTM B505 C93700 (Y\u00fcksek Kur\u015funlu Kalay Bronz)<\/td>\n<\/tr>\n
\u00dcretim S\u00fcreci<\/strong><\/td>\nSantrif\u00fcj D\u00f6k\u00fcm + Hassas Y\u00fczey Ta\u015flama<\/td>\n<\/tr>\n
Sertlik<\/strong><\/td>\n80-95 HB (Brinell)<\/td>\n<\/tr>\n
Paralellik Tolerans\u0131<\/strong><\/td>\n\u2264 0,02 mm (Y\u00fck da\u011f\u0131l\u0131m\u0131 i\u00e7in kritik)<\/td>\n<\/tr>\n
Net A\u011f\u0131rl\u0131k<\/strong><\/td>\n24 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Temel Avantajlar: Metalurji ve Hassasiyet<\/h3>\n

Genel makine bur\u00e7lar\u0131n\u0131n aksine, k\u0131r\u0131c\u0131 basamak y\u0131kay\u0131c\u0131 bir s\u0131n\u0131r ya\u011flama rejiminde \u00e7al\u0131\u015f\u0131r. Bizim k\u0131r\u0131c\u0131 yedekleri<\/strong> geli\u015fmi\u015f \u00fcretim sayesinde standart sat\u0131\u015f sonras\u0131 limitlerini a\u015facak \u015fekilde tasarlanm\u0131\u015ft\u0131r:<\/p>\n

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  • Santrif\u00fcj D\u00f6k\u00fcm Teknolojisi:<\/strong> Yo\u011fun, g\u00f6zeneksiz bir bronz yap\u0131 \u00fcretmek i\u00e7in y\u00fcksek h\u0131zl\u0131 santrif\u00fcj d\u00f6k\u00fcm kullan\u0131yoruz. Bu, par\u00e7an\u0131n deformasyon veya \u00e7atlama olmadan 300 MPa'y\u0131 a\u015fan bas\u0131n\u00e7 gerilimlerine dayanabilmesini sa\u011flar.<\/li>\n
  • Optimize Edilmi\u015f Potansiyel M\u00fc\u015fteri Da\u011f\u0131t\u0131m\u0131:<\/strong> C93700 ala\u015f\u0131m\u0131m\u0131z, bak\u0131r-kalay matrisi i\u00e7inde e\u015fit olarak da\u011f\u0131t\u0131lm\u0131\u015f 20-22% kur\u015fun i\u00e7erir. Bu, kat\u0131 bir ya\u011flay\u0131c\u0131 g\u00f6revi g\u00f6rerek \u00e7al\u0131\u015ft\u0131rma veya d\u00fc\u015f\u00fck bas\u0131n\u00e7l\u0131 r\u00f6lanti d\u00f6nemlerinde a\u015f\u0131nmay\u0131 (s\u00fcrt\u00fcnme) \u00f6nler.<\/li>\n
  • Hassas CNC Ta\u015flama:<\/strong> Birle\u015fme y\u00fczeyleri ayna y\u00fczeyine (Ra 0,4) kadar ta\u015flanm\u0131\u015ft\u0131r. Bu, \u00e7elik basamak plakas\u0131 ile an\u0131nda ve m\u00fckemmel bir s\u0131zd\u0131rmazl\u0131k sa\u011flayarak hidrostatik ya\u011f filminin olu\u015fumunu kolayla\u015ft\u0131r\u0131r.<\/li>\n<\/ul>\n

    Performans Kar\u015f\u0131la\u015ft\u0131rmas\u0131<\/h3>\n

    Sert kaya madencili\u011fi uygulamalar\u0131ndan elde edilen saha verileri, 442.7120-01 yedek par\u00e7alar\u0131m\u0131z\u0131n geleneksel kum d\u00f6k\u00fcm alternatiflerine k\u0131yasla verimlili\u011fini g\u00f6stermektedir:<\/p>\n

      \n
    • Hizmet \u00d6mr\u00fc:<\/strong> \u00dcst\u00fcn malzeme yo\u011funlu\u011fu ve d\u00f6k\u00fcm hatalar\u0131n\u0131n olmamas\u0131 nedeniyle 20-30% ile geni\u015fletilmi\u015ftir.<\/li>\n
    • S\u00fcrt\u00fcnme Katsay\u0131s\u0131:<\/strong> Yakla\u015f\u0131k 15% azalt\u0131larak hidroset tank\u0131nda daha d\u00fc\u015f\u00fck hidrolik ya\u011f s\u0131cakl\u0131klar\u0131na yol a\u00e7ar.<\/li>\n
    • G\u00fcvenilirlik:<\/strong> S\u0131k\u0131 kalite kontrol\u00fc, genellikle daha ucuz d\u00f6k\u00fcmlerde bulunan ve pahal\u0131 ana mili \u00e7izebilen \"emdirilmi\u015f kum\" riskini ortadan kald\u0131r\u0131r.<\/li>\n<\/ul>\n

      Saha Te\u015fhisi: Ne Zaman De\u011fi\u015ftirilmeli<\/h3>\n

      Deneyimli k\u0131r\u0131c\u0131 par\u00e7as\u0131 tedarik\u00e7ileri olarak, her g\u00f6mlek de\u011fi\u015fiminde basamak rondelas\u0131n\u0131n kontrol edilmesini tavsiye ediyoruz. Bu i\u015faretleri aray\u0131n:<\/p>\n

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      1. D\u00fczensiz A\u015f\u0131nma Deseni:<\/strong> Pulun bir taraf\u0131 daha ince a\u015f\u0131nm\u0131\u015fsa (konik a\u015f\u0131nma), bu ana milin e\u011fik oldu\u011funu veya piston a\u015f\u0131nma plakas\u0131n\u0131n hasarl\u0131 oldu\u011funu g\u00f6sterir. \u015eaft ar\u0131zas\u0131n\u0131 \u00f6nlemek i\u00e7in derhal de\u011fi\u015ftirin.<\/li>\n
      2. G\u00f6m\u00fcl\u00fc Enkaz:<\/strong> Bronz y\u00fczeyde g\u00f6m\u00fcl\u00fc metal tala\u015f\u0131 veya kum varsa, ya\u011f filtreleme sistemi tehlikeye girebilir.<\/li>\n
      3. Kal\u0131nl\u0131k S\u0131n\u0131r\u0131:<\/strong> Kal\u0131nl\u0131\u011f\u0131 \u00f6l\u00e7\u00fcn. A\u015f\u0131nma nominal boyuttan 2-3 mm'yi a\u015farsa, ya\u011f kanallar\u0131 hidrodinamik kamay\u0131 destekleyemeyecek kadar s\u0131\u011fla\u015farak h\u0131zl\u0131 a\u015f\u0131r\u0131 \u0131s\u0131nmaya yol a\u00e7abilir.<\/li>\n<\/ol>\n

        At\u00f6lyeler ve Depolar \"At\u00f6lyeler