{"id":923,"date":"2019-02-12T04:10:41","date_gmt":"2019-02-12T04:10:41","guid":{"rendered":"http:\/\/skylinepipes.com\/?p=923"},"modified":"2022-07-13T13:42:48","modified_gmt":"2022-07-13T13:42:48","slug":"how-to-avoid-surface-defects-on-honed-tubes","status":"publish","type":"post","link":"https:\/\/skylinepipes.com\/es\/how-to-avoid-surface-defects-on-honed-tubes\/","title":{"rendered":"How to avoid surface defects on honed tubes | Technical articles"},"content":{"rendered":"

Some times the mother tube for honing tube have some defects such as pitting, small nicks on the surface before processing, which is an important factor affecting the quality of the finished honed tube. In order to get good quality hydraulic cylinder tubes<\/a> after honing, these pitting points need to be repaired first. So, what are the repair methods for the surface defects of the mother tube?<\/p>\n\n\n\n

Here below are the solutions:<\/p>\n\n\n\n

  1. Increase the deformation of cold drawing process
    <\/strong>Increase the total deformation amount can reduce the pitting depth and reduce the honing grinding allowance. So usually we will
    increase the cold drawing deformation times to increase the total deformation.<\/li>
  2. Choose high quality hot rolled mother tubes
    <\/strong>Surface defects are usually from the mother tubes which are hot-rolled pipes. Therefore, by selecting high quality hot-rolled pipes which with less of corrosion and uniform wall thickness as the mother tube for honing pipes, surface defects can be greatly reduced and the yield of hydraulic cylinder tubes can be obviously improved.<\/li>
  3. Removing the inner surface defects of the mother hot rolled tubes<\/strong><\/li>
  4. <\/li><\/ol>\n\n\n\n

    Advantages of our factory’s honed tubes<\/a><\/h2>\n\n\n\n

    Como uno de los principales honed tube suppliers and manufacturers<\/a>, our honed tubes are produced under reasonable manufacturing processes and strictly quality control, so they have advantages as below. <\/p>\n\n\n\n

    1. Improved surface roughness, and the inside surface roughness of honed cylinder tubes can be as good as Ra\u22640.04\u03bcm.<\/li>
    2. Good roundness, the ellipticity of our honed tube can be \u22640.01mm.<\/li>
    3. Improve the surface hardness, so that the deformation of the force will be eliminated, the inside surface hardness can be increased by HV \u2265 4 \u00b0<\/li>
    4. There will be residual stress layer after cold drawing and honing processes, which can increase the fatigue strength of honed cylinder tubes by 30%.<\/li>
    5. Improve the quality of the coordination, reduce wear and extend the life of the parts, while the processing costs of the parts will be reduced.<\/li><\/ol>\n\n\n\n

      Benefit from the above advantages, our honed tubes are widely used in all cylinder applications in various industries. Our honed tubes can be used to build and repair hydraulic cylinders and pneumatic cylinders.<\/p>","protected":false},"excerpt":{"rendered":"

      Some times the mother tube for honing tube have some defects such as pitting, small nicks on the surface before processing, which is an important factor affecting the quality of the finished honed tube. In order to get good quality hydraulic cylinder tubes after honing, these pitting points need to be repaired first. So, what … Leer m\u00e1s<\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[45],"tags":[],"class_list":["post-923","post","type-post","status-publish","format-standard","hentry","category-honed-cylinder-tubes"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9PcUV-eT","jetpack-related-posts":[{"id":963,"url":"https:\/\/skylinepipes.com\/es\/advantages-of-honing-vs-skiving-roller-burnishing-process\/","url_meta":{"origin":923,"position":0},"title":"What are the advantages of Honing process VS Skiving & Roller Burnishing Process","author":"admin","date":"marzo 15, 2019","format":false,"excerpt":"Honed tubes are the main materials for manufacturing and repairing hydraulic cylinders and pneumatic cylinders. Mostly the honed cylinder tubes are produced from \"suitable to hone\" cold drawn seamless tubes or DOM tubes, by Honing process or Skiving & Roller burnishing process. What is Honing Process? Tube honing process is\u2026","rel":"","context":"En \u00abHoned Cylinder Tubes\u00bb","block_context":{"text":"Honed Cylinder Tubes","link":"https:\/\/skylinepipes.com\/es\/articles-news\/honed-cylinder-tubes\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2770,"url":"https:\/\/skylinepipes.com\/es\/what-is-the-manufacturing-method-of-hydraulic-cylinder-tube\/","url_meta":{"origin":923,"position":1},"title":"What is the manufacturing method of Hydraulic Cylinder tube?","author":"admin","date":"noviembre 27, 2022","format":false,"excerpt":"Machining method of hydraulic cylinder tubing Hydraulic cylinder tube is a high-precision seamless steel tube material after cold drawing or welded tube after Drawn Over Mandrel. 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In fact, surface issues have a significant impact on product use and lifespan. So, what measures should be taken to ensure the surface quality of the product? 1. Quality of Materials In general, small holes\u2026","rel":"","context":"En \u00abHoned Cylinder Tubes\u00bb","block_context":{"text":"Honed Cylinder Tubes","link":"https:\/\/skylinepipes.com\/es\/articles-news\/honed-cylinder-tubes\/"},"img":{"alt_text":"Honed tubes","src":"https:\/\/i0.wp.com\/skylinepipes.com\/wp-content\/uploads\/2022\/12\/122922_1102_1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/skylinepipes.com\/wp-content\/uploads\/2022\/12\/122922_1102_1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/skylinepipes.com\/wp-content\/uploads\/2022\/12\/122922_1102_1.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":12327,"url":"https:\/\/skylinepipes.com\/es\/the-key-quality-factors-of-the-hydraulic-cylinder-tubes\/","url_meta":{"origin":923,"position":4},"title":"The key quality factors of the hydraulic cylinder tubes","author":"admin","date":"octubre 23, 2023","format":false,"excerpt":"Hydraulic cylinder tube plays a crucial role in various industries, including manufacturing, construction, and transportation. 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