{"id":6122,"date":"2022-12-07T05:10:38","date_gmt":"2022-12-06T21:10:38","guid":{"rendered":"https:\/\/lmmrolls.com\/?post_type=product&p=6122"},"modified":"2024-05-13T11:05:23","modified_gmt":"2024-05-13T03:05:23","slug":"fnished-carbide-roll-rings","status":"publish","type":"product","link":"https:\/\/lmmrolls.com\/hi\/product\/fnished-carbide-roll-rings\/","title":{"rendered":"Ring rol karbida yang telah diproses akhir"},"content":{"rendered":"
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Rol tungsten karbida terutama digunakan pada mesin giling akhir (finishing mill) untuk batang logam, batang baja deformasi, dan kawat biasa.<\/strong>\u00a0Dengan cara ini, frekuensi penggantian alur dan rol dapat dikurangi secara signifikan, sehingga menurunkan intensitas tenaga kerja serta meningkatkan efisiensi kerja. Kualitas permukaan dan hasil produksi akan meningkat secara maksimal, yang pada akhirnya memberikan manfaat ekonomi yang nyata.<\/p>

Berdasarkan kondisi kerja yang berbeda pada berbagai *stand* dan *roll*, telah dikembangkan beragam tingkatan *cemented carbide roll*.<\/p>

  • mengurangi waktu henti mesin giling, kecepatan giling tinggi, meningkatkan produktivitas<\/li>
  • dibuat dari bahan baku murni, beragam pilihan tingkatan (grade) untuk berbagai aplikasi, sintering HIP<\/li>
  • hasil akhir permukaan yang baik untuk produk hasil pengerolan<\/li>
  • ketahanan aus yang baik, kekuatan dan ketangguhan yang tinggi, serta kekerasan pada suhu tinggi (red hardness) dan ketahanan terhadap kelelahan termal yang sangat baik<\/li>
  • Deteksi cacat ultrasonik non-destruktif, bebas dari lubang pasir, pori-pori, retakan, dan inklusi<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Dimensi dan presisi cincin rol karbida yang telah diproses akhir<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    \"tc-ring\"<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Rentang dimensi gulungan jadi<\/strong><\/p>

    Diameter luar (mm)<\/p><\/td>

    Diameter dalam (mm)<\/p><\/td>

    Tinggi (mm)<\/p><\/td><\/tr>

    100~500<\/p><\/td>

    50-380<\/p><\/td>

    20-250<\/p><\/td><\/tr><\/tbody><\/table>

    \u00a0<\/p>

    Toleransi yang diizinkan untuk diameter luar (O.D.), diameter dalam (I.D.), dan tinggi cincin giling (roll ring)\u00a0<\/strong><\/p>

    Kelas presisi<\/p><\/td>

    Diameter luar (mm) \u2264 200 mm<\/p><\/td>

    Diameter luar (mm) \u2265 200 mm<\/p><\/td>

    \u00a0<\/p><\/td><\/tr>

    lebih baik<\/p><\/td>

    biasa<\/p><\/td>

    lebih baik<\/p><\/td>

    biasa<\/p><\/td><\/tr>

    Diameter luar (mm)<\/p><\/td>

    \u00b10.02<\/p><\/td>

    \u00b10.05<\/p><\/td>

    \u00b10.03<\/p><\/td>

    \u00b10.05<\/p><\/td>

    Spesial
    persyaratan<\/p><\/td><\/tr>

    Diameter dalam (mm)<\/p><\/td>

    \u00b10.02<\/p><\/td>

    \u00b10.035<\/p><\/td>

    \u00b10.025<\/p><\/td>

    \u00b10.05<\/p><\/td><\/tr>

    Tinggi (mm)<\/p><\/td>

    \u00b10.025<\/p><\/td>

    \u00b10.10<\/p><\/td>

    \u00b10.05<\/p><\/td>

    \u00b10.10<\/p><\/td><\/tr><\/tbody><\/table>

    Kami dapat menyediakannya sesuai dengan gambar yang diberikan oleh pelanggan.<\/strong><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Spesifikasi teknis cincin rol karbida yang telah diproses<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    \"\"<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Penyimpangan yang diizinkan pada cincin rol karbida<\/strong><\/p>

    Olah radial alur \u2264 0,13 mm
    Olah radial pada keliling \u2264 0,013 mm
    Olahan muka ujung \u2264 0,02 mm
    Kerataan permukaan ujung \u2264 0,01 mm
    Paralelisme permukaan ujung \u2264 0,01 mm
    Silindrisitas lubang bagian dalam \u2264 0,01 mm<\/p>

    Silindrisitas lubang bagian dalam \u2264 0,01 mm<\/strong><\/p>

    kekasaran lubang bagian dalam 0,4 \u03bcm, kekasaran keliling 0,8 \u03bcm, kekasaran permukaan ujung 0,4 \u03bcm<\/p>

    Penyimpangan yang diperbolehkan untuk diameter luar, diameter dalam, dan tinggi harus ditentukan berdasarkan kebutuhan pelanggan.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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    \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"tungsten\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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    Cincin giling untuk pengerolan kecepatan tinggi batang baja berusuk<\/strong><\/p>

    \"\"<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Cincin giling karbida semen komposit\u00a0<\/strong><\/p>

    \"Tungsten<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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    Tabel mutu dan sifat cincin rol karbida serta data terkait<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    G<\/b><\/strong>mereka bekerja<\/b><\/strong><\/p><\/td>

    W<\/b><\/strong>c(%)<\/b><\/strong><\/p><\/td>

    C<\/b><\/strong>o(%)<\/b><\/strong><\/p><\/td>

    N<\/b><\/strong>i(%)<\/b><\/strong><\/p><\/td>

    C<\/b><\/strong>r(%)<\/b><\/strong><\/p><\/td>

    Massa jenis g\/cm\u00b3<\/b><\/strong>\u00b3 \u00b10<\/b><\/strong>.15<\/b><\/strong><\/p><\/td>

    Kekerasan<\/b><\/strong>\u2265H<\/b><\/strong>RA <\/b><\/strong>\u00b10<\/b><\/strong>. 5<\/b><\/strong><\/p><\/td>

    Pembengkokan<\/b><\/strong>\u00a0strength<\/b><\/strong>\u2265N<\/b><\/strong>\/mm<\/b><\/strong>\u00b2<\/b><\/strong><\/p><\/td><\/tr>

    LMM08R<\/p><\/td>

    92<\/p><\/td>

    8<\/p><\/td>

    14.7\u00a0<\/p><\/td>

    88.0<\/p><\/td>

    2800<\/p><\/td><\/tr>

    LMM10R<\/p><\/td>

    90<\/p><\/td>

    10<\/p><\/td>

    14.5\u00a0<\/p><\/td>

    87.5<\/p><\/td>

    2750<\/p><\/td><\/tr>

    LMM12R<\/p><\/td>

    88<\/p><\/td>

    12<\/p><\/td>

    14.2\u00a0<\/p><\/td>

    86.0<\/p><\/td>

    2700<\/p><\/td><\/tr>

    LMM15R<\/p><\/td>

    85<\/p><\/td>

    15<\/p><\/td>

    14.1\u00a0<\/p><\/td>

    85.0<\/p><\/td>

    2650<\/p><\/td><\/tr>

    LMM18R<\/p><\/td>

    82<\/p><\/td>

    18<\/p><\/td>

    13.7\u00a0<\/p><\/td>

    83.5<\/p><\/td>

    2650<\/p><\/td><\/tr>

    LMM20R<\/p><\/td>

    80<\/p><\/td>

    20<\/p><\/td>

    13.5\u00a0<\/p><\/td>

    83.0<\/p><\/td>

    2600<\/p><\/td><\/tr>

    LMM25R<\/p><\/td>

    75<\/p><\/td>

    25<\/p><\/td>

    13.1\u00a0<\/p><\/td>

    82.0<\/p><\/td>

    2500<\/p><\/td><\/tr>

    LMM30R<\/p><\/td>

    70<\/p><\/td>

    30<\/p><\/td>

    12.7\u00a0<\/p><\/td>

    80.0<\/p><\/td>

    2400<\/p><\/td><\/tr>

    LMM32R<\/p><\/td>

    68<\/p><\/td>

    32<\/p><\/td>

    12.5\u00a0<\/p><\/td>

    79.0<\/p><\/td>

    2400<\/p><\/td><\/tr>

    LMM06H<\/p><\/td>

    94<\/p><\/td>

    6<\/p><\/td>

    0<\/p><\/td>

    0<\/p><\/td>

    14.8\u00a0<\/p><\/td>

    89.0<\/p><\/td>

    2580<\/p><\/td><\/tr>

    LMM08H<\/p><\/td>

    92<\/p><\/td>

    8<\/p><\/td>

    0<\/p><\/td>

    0<\/p><\/td>

    14.7\u00a0<\/p><\/td>

    88.5<\/p><\/td>

    2600<\/p><\/td><\/tr>

    LMM10H<\/p><\/td>

    90<\/p><\/td>

    10<\/p><\/td>

    0<\/p><\/td>

    0<\/p><\/td>

    14.5\u00a0<\/p><\/td>

    88.0<\/p><\/td>

    2700<\/p><\/td><\/tr>

    LMM15H<\/p><\/td>

    85<\/p><\/td>

    15<\/p><\/td>

    0<\/p><\/td>

    0<\/p><\/td>

    14.1\u00a0<\/p><\/td>

    85.0<\/p><\/td>

    2700<\/p><\/td><\/tr>

    LMM20H<\/p><\/td>

    80<\/p><\/td>

    20<\/p><\/td>

    0<\/p><\/td>

    0<\/p><\/td>

    13.5\u00a0<\/p><\/td>

    83.0<\/p><\/td>

    2700<\/p><\/td><\/tr>

    LMM25H<\/p><\/td>

    75<\/p><\/td>

    25<\/p><\/td>

    0<\/p><\/td>

    0<\/p><\/td>

    13.1\u00a0<\/p><\/td>

    81.5<\/p><\/td>

    2550<\/p><\/td><\/tr>

    LMM30H<\/p><\/td>

    70<\/p><\/td>

    30<\/p><\/td>

    0<\/p><\/td>

    0<\/p><\/td>

    12.7\u00a0<\/p><\/td>

    80.0<\/p><\/td>

    2500<\/p><\/td><\/tr>

    LMM32H<\/p><\/td>

    68<\/p><\/td>

    32<\/p><\/td>

    0<\/p><\/td>

    0<\/p><\/td>

    12.5<\/p><\/td>

    78.5<\/p><\/td>

    2400<\/p><\/td><\/tr>

    YGR20<\/p><\/td>

    90<\/p><\/td>

    10<\/p><\/td>

    14.4\u00a0<\/p><\/td>

    87.5<\/p><\/td>

    2650<\/p><\/td><\/tr>

    YGR25<\/p><\/td>

    88<\/p><\/td>

    12<\/p><\/td>

    14.3\u00a0<\/p><\/td>

    86.5<\/p><\/td>

    2600<\/p><\/td><\/tr>

    YGR30<\/p><\/td>

    85<\/p><\/td>

    15<\/p><\/td>

    14.2\u00a0<\/p><\/td>

    85.0<\/p><\/td>

    2550<\/p><\/td><\/tr>

    YGR40<\/p><\/td>

    82<\/p><\/td>

    18<\/p><\/td>

    13.7\u00a0<\/p><\/td>

    83.5<\/p><\/td>

    2500<\/p><\/td><\/tr>

    YGR45<\/p><\/td>

    80<\/p><\/td>

    20<\/p><\/td>

    13.5\u00a0<\/p><\/td>

    82.5<\/p><\/td>

    2400<\/p><\/td><\/tr>

    YGR55<\/p><\/td>

    75<\/p><\/td>

    25<\/p><\/td>

    13.1\u00a0<\/p><\/td>

    80.5<\/p><\/td>

    2450<\/p><\/td><\/tr>

    YGR60<\/p><\/td>

    70<\/p><\/td>

    30<\/p><\/td>

    12.8\u00a0<\/p><\/td>

    79.0<\/p><\/td>

    2250<\/p><\/td><\/tr>

    YGH40T<\/p><\/td>

    85<\/p><\/td>

    15<\/p><\/td>

    14.1\u00a0<\/p><\/td>

    84.5<\/p><\/td>

    2700<\/p><\/td><\/tr>

    YGH45T<\/p><\/td>

    80<\/p><\/td>

    20<\/p><\/td>

    13.5\u00a0<\/p><\/td>

    83.0<\/p><\/td>

    2600<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

    The tungsten carbide rolls is mainly used on the finishing mill for bar, deformed steel bar and common wire.\u00a0In this way, we can greatly reduce the frequency of changing groove and roll, thus to reduce the labor intensity and improve the work efficiency. The surface quality and yield shall be improved to a maximrurn degree, […]<\/p>","protected":false},"featured_media":7787,"comment_status":"open","ping_status":"closed","template":"","meta":{"_templately_pack_id":"","_templately_imported_at":"","_templately_source":"","_templately_import_session_id":""},"product_brand":[],"product_cat":[31],"product_tag":[70],"class_list":["post-6122","product","type-product","status-publish","has-post-thumbnail","product_cat-tungsten-carbide-roller-rings","product_tag-tungsten-carbide-rolls-rings","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/product\/6122","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/comments?post=6122"}],"version-history":[{"count":39,"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/product\/6122\/revisions"}],"predecessor-version":[{"id":9580,"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/product\/6122\/revisions\/9580"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/media\/7787"}],"wp:attachment":[{"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/media?parent=6122"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/product_brand?post=6122"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/product_cat?post=6122"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/product_tag?post=6122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}