{"id":6496,"date":"2026-01-02T07:59:46","date_gmt":"2026-01-02T07:59:46","guid":{"rendered":"https:\/\/weldomachining.com\/?page_id=6496"},"modified":"2026-08-12T03:10:42","modified_gmt":"2026-08-12T03:10:42","slug":"%e6%8e%a1%e6%8e%98","status":"publish","type":"page","link":"https:\/\/weldomachining.com\/ja\/mining\/","title":{"rendered":"\u9271\u696d"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"6496\" class=\"elementor elementor-6496\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2babb26 e-con-full e-flex e-con e-parent\" data-id=\"2babb26\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6ad3bae elementor-widget elementor-widget-html\" data-id=\"6ad3bae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<style>\n.wmiq,.wmiq *{box-sizing:border-box}.elementor .e-con:has(.wmiq){--width:100%!important;width:100%!important;max-width:none!important;padding-inline:0!important}.elementor .e-con-boxed:has(.wmiq)>.e-con-inner{--content-width:min(100%,1312px)!important;width:100%!important;max-width:1312px!important}.wmiq{width:calc(100% - 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16px);margin:7px auto 8px;padding:7px;border-radius:17px}.wmiq__inner{padding:21px 16px}.wmiq h1{font-size:27px}.wmiq h2{font-size:22px}}\n<\/style>\n<section class=\"wmiq wmiq-hero\" aria-labelledby=\"wmiq-hero-title\"><div class=\"wmiq__inner\"><figure class=\"wmiq-hero__figure\"><img decoding=\"async\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/07\/Mining-industry.webp\" alt=\"CNC machining for mining equipment components\" fetchpriority=\"high\"><\/figure><div><div class=\"wmiq__eyebrow\">Durable Parts for Harsh Mining Conditions<\/div><h1 id=\"wmiq-hero-title\">Mining Component Machining<\/h1><p>Custom machining for crushers, mills, drilling systems, conveyors, pumps and heavy-equipment spares.<\/p><div class=\"wmiq-hero__facts\"><div class=\"wmiq-hero__fact\"><span>Production Support<\/span><strong>Prototype to Repeat Spares<\/strong><\/div><div class=\"wmiq-hero__fact\"><span>Part Focus<\/span><strong>Heavy-Duty &amp; Wear Parts<\/strong><\/div><div class=\"wmiq-hero__fact\"><span>Project Review<\/span><strong>Material \u00b7 DFM \u00b7 Inspection<\/strong><\/div><\/div><div class=\"wmiq-hero__actions\"><a class=\"wmiq__button\" href=\"https:\/\/weldomachining.com\/file-upload\/\">Upload Mining Part Files<\/a><a class=\"wmiq__button wmiq__button--ghost\" href=\"https:\/\/weldomachining.com\/contact-us\/\">Contact Us<\/a><\/div><\/div><\/div><\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a141254 elementor-widget elementor-widget-html\" data-id=\"a141254\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<style>\n.wmiq,.wmiq *{box-sizing:border-box}.elementor .e-con:has(.wmiq){--width:100%!important;width:100%!important;max-width:none!important;padding-inline:0!important}.elementor .e-con-boxed:has(.wmiq)>.e-con-inner{--content-width:min(100%,1312px)!important;width:100%!important;max-width:1312px!important}.wmiq{width:calc(100% - 32px);max-width:1280px;margin:9px auto 11px;padding:9px;color:#3e403b;background:#f0f0eb;border-radius:21px;font-family:inherit}.wmiq__inner{padding:27px;background:#fffefa;border:1px solid #dfdfd6;border-radius:16px}.wmiq__head{max-width:900px}.wmiq__eyebrow{margin-bottom:8px;color:#746f5e;font-size:14px;font-weight:760;letter-spacing:.1em;text-transform:uppercase}.wmiq h1,.wmiq h2,.wmiq h3,.wmiq p{overflow-wrap:anywhere}.wmiq h1{margin:0 0 11px;color:#30322e;font-size:clamp(28px,3vw,38px);font-weight:770;line-height:1.13;letter-spacing:-.025em}.wmiq h2{margin:0 0 8px;color:#343630;font-size:clamp(24px,2vw,30px);font-weight:760;line-height:1.18;letter-spacing:-.015em}.wmiq h3{margin:0 0 5px;color:#4a4b41;font-size:14px;line-height:1.3}.wmiq p{margin:0;color:#6d6e66;font-size:14px;line-height:1.58}.wmiq a{color:inherit}.wmiq img{display:block;max-width:100%}.wmiq__card{min-width:0;padding:14px;background:#f5f4ef;border:1px solid #e2e0d8;border-radius:12px}.wmiq__button{display:inline-flex;align-items:center;justify-content:center;min-height:41px;margin-top:16px;padding:10px 18px;color:#fff!important;background:#77715f;border-radius:9px;font-size:14px;font-weight:760;text-decoration:none!important;transition:.2s}.wmiq__button:hover{background:#625d4e;transform:translateY(-1px)}.wmiq__button--ghost{color:#6b6657!important;background:#fff;border:1px solid #cbc7ba}.wmiq__button--ghost:hover{background:#faf9f5}.wmiq__link{text-decoration:none;border-bottom:1px solid #b9b3a2}.wmiq__note{margin-top:8px!important;font-size:14px!important}.wmiq-parts__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:16px}.wmiq-parts__grid article{border-top:3px solid #a39b7f}.wmiq-parts__grid article:nth-child(4),.wmiq-parts__grid article:nth-child(5){grid-column:span 1}.wmiq-parts__grid p{font-size:14px}.wmiq-parts__gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:10px}.wmiq-parts__gallery figure{display:flex;align-items:center;justify-content:center;min-height:220px;margin:0;padding:7px;background:#ecebe4;border:1px solid #dfddd4;border-radius:10px}.wmiq-parts__gallery img{display:block;width:100%!important;height:auto!important;max-height:380px;object-fit:contain;border-radius:6px}@media(max-width:780px){.wmiq-parts__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.wmiq-parts__gallery{grid-template-columns:1fr}}@media(max-width:500px){.wmiq-parts__grid{grid-template-columns:1fr}}.wmiq p,.wmiq span,.wmiq strong,.wmiq small,.wmiq summary,.wmiq__button,.wmiq__link{font-size:14px!important}\n@media(max-width:700px){.wmiq{width:calc(100% - 16px);margin:7px auto 8px;padding:7px;border-radius:17px}.wmiq__inner{padding:21px 16px}.wmiq h1{font-size:27px}.wmiq h2{font-size:22px}}\n<\/style>\n<section class=\"wmiq wmiq-parts\" aria-labelledby=\"wmiq-parts-title\"><div class=\"wmiq__inner\"><header class=\"wmiq__head\"><div class=\"wmiq__eyebrow\">Common Mining Equipment Parts<\/div><h2 id=\"wmiq-parts-title\">Mining Components We Support<\/h2><p>Five essential part families for mineral extraction, processing and material handling.<\/p><\/header><div class=\"wmiq-parts__grid\"><article class=\"wmiq__card\"><h3>Crushing &amp; Grinding Parts<\/h3><p>Jaw plates, liners, hammers, rotors, gears and mill liners.<\/p><\/article><article class=\"wmiq__card\"><h3>Excavation &amp; Loading Parts<\/h3><p>Cutting teeth, drums, bucket teeth, gears and hydraulic parts.<\/p><\/article><article class=\"wmiq__card\"><h3>Drilling &amp; Rock-Breaking Parts<\/h3><p>Drill bits, drill rods and threaded drilling components.<\/p><\/article><article class=\"wmiq__card\"><h3>Conveyor &amp; Pump Parts<\/h3><p>Scrapers, chute liners, rollers, pipes, impellers and casings.<\/p><\/article><article class=\"wmiq__card\"><h3>Support &amp; Drive Parts<\/h3><p>Bases, frames, shafts, couplings, gears and planetary drives.<\/p><\/article><\/div><div class=\"wmiq-parts__gallery\"><figure><img decoding=\"async\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/08\/Excavator-bucket.webp\" alt=\"Excavator bucket for mining equipment\" loading=\"lazy\"><\/figure><figure><img decoding=\"async\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/08\/exavator-component.webp\" alt=\"Excavator component for mining equipment\" loading=\"lazy\"><\/figure><\/div><\/div><\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c912d6d elementor-widget elementor-widget-html\" data-id=\"c912d6d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<style>\n.wmiq,.wmiq *{box-sizing:border-box}.elementor .e-con:has(.wmiq){--width:100%!important;width:100%!important;max-width:none!important;padding-inline:0!important}.elementor .e-con-boxed:has(.wmiq)>.e-con-inner{--content-width:min(100%,1312px)!important;width:100%!important;max-width:1312px!important}.wmiq{width:calc(100% - 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16px);margin:7px auto 8px;padding:7px;border-radius:17px}.wmiq__inner{padding:21px 16px}.wmiq h1{font-size:27px}.wmiq h2{font-size:22px}}\n<\/style>\n<section class=\"wmiq wmiq-process\" aria-labelledby=\"wmiq-process-title\"><div class=\"wmiq__inner\"><header class=\"wmiq__head\"><div class=\"wmiq__eyebrow\">Process Selection by Geometry and Wear<\/div><h2 id=\"wmiq-process-title\">Machining Processes for Mining Parts<\/h2><p>Processes can be combined around size, hardness, fit, surface condition and repair strategy.<\/p><\/header><div class=\"wmiq-process__layout\"><figure class=\"wmiq-process__figure\"><img decoding=\"async\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/01\/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20251008172118.webp\" alt=\"Large mining component CNC machining\" loading=\"lazy\"><\/figure><div class=\"wmiq-process__grid\"><article class=\"wmiq__card\"><h3><a class=\"wmiq__link\" href=\"https:\/\/weldomachining.com\/service\/cnc-milling\/\">CNC Milling<\/a><\/h3><p>Bases, plates, housings, liners and welded structures.<\/p><\/article><article class=\"wmiq__card\"><h3><a class=\"wmiq__link\" href=\"https:\/\/weldomachining.com\/service\/cnc-turning\/\">CNC Turning<\/a><\/h3><p>Shafts, axles, sleeves, rings and threaded couplings.<\/p><\/article><article class=\"wmiq__card\"><h3><a class=\"wmiq__link\" href=\"https:\/\/weldomachining.com\/service\/grinding\/\">Precision Grinding<\/a><\/h3><p>Bearing seats, seal surfaces and critical diameters.<\/p><\/article><article class=\"wmiq__card\"><h3><a class=\"wmiq__link\" href=\"https:\/\/weldomachining.com\/service\/wire-edm-machining\/\">Wire EDM<\/a><\/h3><p>Hardened profiles, slots and internal details.<\/p><\/article><article class=\"wmiq__card\"><h3><a class=\"wmiq__link\" href=\"https:\/\/weldomachining.com\/cnc-machining\/\">Boring &amp; Drilling<\/a><\/h3><p>Large bores, hole patterns and deep features.<\/p><\/article><article class=\"wmiq__card\"><h3><a class=\"wmiq__link\" href=\"https:\/\/weldomachining.com\/surface-finish\/\">Finishing<\/a><\/h3><p>Wear, corrosion and surface-condition requirements.<\/p><\/article><\/div><\/div><\/div><\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-790aded elementor-widget elementor-widget-html\" data-id=\"790aded\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<style>\n.wmiq,.wmiq *{box-sizing:border-box}.elementor .e-con:has(.wmiq){--width:100%!important;width:100%!important;max-width:none!important;padding-inline:0!important}.elementor .e-con-boxed:has(.wmiq)>.e-con-inner{--content-width:min(100%,1312px)!important;width:100%!important;max-width:1312px!important}.wmiq{width:calc(100% - 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16px);margin:7px auto 8px;padding:7px;border-radius:17px}.wmiq__inner{padding:21px 16px}.wmiq h1{font-size:27px}.wmiq h2{font-size:22px}}\n<\/style>\n<section class=\"wmiq wmiq-mat\" aria-labelledby=\"wmiq-mat-title\"><div class=\"wmiq__inner\"><header class=\"wmiq__head\"><div class=\"wmiq__eyebrow\">Material Selection for Service Life<\/div><h2 id=\"wmiq-mat-title\">Materials for Mining Components<\/h2><p>Select the grade from impact, abrasion, load, corrosion, temperature, repairability and availability.<\/p><\/header><div class=\"wmiq-mat__layout\"><figure class=\"wmiq-mat__figure\"><img decoding=\"async\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/06\/mining-machining-part.webp\" alt=\"Machined mining component\" loading=\"lazy\"><\/figure><div class=\"wmiq-mat__grid\"><article class=\"wmiq__card\"><h3>Carbon &amp; Mild Steel<\/h3><p>Structural brackets, plates, frames and fabricated bases.<\/p><\/article><article class=\"wmiq__card\"><h3>Alloy Steel<\/h3><p>Shafts, pins, gears and high-load drilling components.<\/p><\/article><article class=\"wmiq__card\"><h3>Wear-Resistant Steel<\/h3><p>Liners, wear plates, chutes and bucket protection.<\/p><\/article><article class=\"wmiq__card\"><h3>Stainless Steel<\/h3><p>Wash plants, corrosive fluids and chemical handling.<\/p><\/article><article class=\"wmiq__card\"><h3>Ductile Iron<\/h3><p>Robust housings, covers and heavy-duty cast components.<\/p><\/article><article class=\"wmiq__card\"><h3>Bronze &amp; Engineering Polymers<\/h3><p>Bushings, sliding parts, seals and low-friction components.<\/p><\/article><\/div><\/div><div class=\"wmiq-mat__links\"><a href=\"https:\/\/weldomachining.com\/cnc-metal-machining\/\">Explore Metal Materials<\/a><a href=\"https:\/\/weldomachining.com\/cnc-plastic-machining\/\">Explore Engineering Plastics<\/a><\/div><\/div><\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42adcc8 elementor-widget__width-inherit elementor-widget elementor-widget-html\" data-id=\"42adcc8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<style>\n.wmiq,.wmiq *{box-sizing:border-box}.elementor .e-con:has(.wmiq){--width:100%!important;width:100%!important;max-width:none!important;padding-inline:0!important}.elementor .e-con-boxed:has(.wmiq)>.e-con-inner{--content-width:min(100%,1312px)!important;width:100%!important;max-width:1312px!important}.wmiq{width:calc(100% - 32px);max-width:1280px;margin:9px auto 11px;padding:9px;color:#3e403b;background:#f0f0eb;border-radius:21px;font-family:inherit}.wmiq__inner{padding:27px;background:#fffefa;border:1px solid #dfdfd6;border-radius:16px}.wmiq__head{max-width:900px}.wmiq__eyebrow{margin-bottom:8px;color:#746f5e;font-size:14px;font-weight:760;letter-spacing:.1em;text-transform:uppercase}.wmiq h1,.wmiq h2,.wmiq h3,.wmiq p{overflow-wrap:anywhere}.wmiq h1{margin:0 0 11px;color:#30322e;font-size:clamp(28px,3vw,38px);font-weight:770;line-height:1.13;letter-spacing:-.025em}.wmiq h2{margin:0 0 8px;color:#343630;font-size:clamp(24px,2vw,30px);font-weight:760;line-height:1.18;letter-spacing:-.015em}.wmiq h3{margin:0 0 5px;color:#4a4b41;font-size:14px;line-height:1.3}.wmiq p{margin:0;color:#6d6e66;font-size:14px;line-height:1.58}.wmiq a{color:inherit}.wmiq img{display:block;max-width:100%}.wmiq__card{min-width:0;padding:14px;background:#f5f4ef;border:1px solid #e2e0d8;border-radius:12px}.wmiq__button{display:inline-flex;align-items:center;justify-content:center;min-height:41px;margin-top:16px;padding:10px 18px;color:#fff!important;background:#77715f;border-radius:9px;font-size:14px;font-weight:760;text-decoration:none!important;transition:.2s}.wmiq__button:hover{background:#625d4e;transform:translateY(-1px)}.wmiq__button--ghost{color:#6b6657!important;background:#fff;border:1px solid #cbc7ba}.wmiq__button--ghost:hover{background:#faf9f5}.wmiq__link{text-decoration:none;border-bottom:1px solid #b9b3a2}.wmiq__note{margin-top:8px!important;font-size:14px!important}.wmiq-quality__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:16px}.wmiq-quality__grid p{font-size:14px}.wmiq-quality__gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:10px}.wmiq-quality__gallery figure{display:grid;place-items:center;aspect-ratio:4\/3;margin:0;padding:7px;background:#ecebe4;border:1px solid #dfddd4;border-radius:10px;overflow:hidden}.wmiq-quality__gallery img{width:100%!important;height:100%!important;object-fit:cover;border-radius:6px}@media(max-width:820px){.wmiq-quality__grid,.wmiq-quality__gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){.wmiq-quality__grid,.wmiq-quality__gallery{grid-template-columns:1fr}}.wmiq p,.wmiq span,.wmiq strong,.wmiq small,.wmiq summary,.wmiq__button,.wmiq__link{font-size:14px!important}\n@media(max-width:700px){.wmiq{width:calc(100% - 16px);margin:7px auto 8px;padding:7px;border-radius:17px}.wmiq__inner{padding:21px 16px}.wmiq h1{font-size:27px}.wmiq h2{font-size:22px}}\n<\/style>\n<section class=\"wmiq wmiq-quality\" aria-labelledby=\"wmiq-quality-title\"><div class=\"wmiq__inner\"><header class=\"wmiq__head\"><div class=\"wmiq__eyebrow\">Reliable Fit for Heavy Equipment<\/div><h2 id=\"wmiq-quality-title\">Mining Part Quality &amp; Machining Control<\/h2><p>Inspection effort is matched to load, wear, assembly fit and the drawing\u2019s critical features.<\/p><\/header><div class=\"wmiq-quality__grid\"><article class=\"wmiq__card\"><h3>Drawing &amp; Sample Review<\/h3><p>Confirm geometry, datums, fits and wear areas.<\/p><\/article><article class=\"wmiq__card\"><h3>Large-Part Setup<\/h3><p>Plan workholding, access and stable reference surfaces.<\/p><\/article><article class=\"wmiq__card\"><h3>Critical-Fit Inspection<\/h3><p>Check bearing seats, bores, shafts and sealing faces.<\/p><\/article><article class=\"wmiq__card\"><h3>Revision Control<\/h3><p>Maintain drawings, programs and repeat-part requirements.<\/p><\/article><\/div><div class=\"wmiq-quality__gallery\"><figure><img decoding=\"async\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/07\/CNC-drawing-file.webp\" alt=\"cad file for custom part\" loading=\"lazy\"><\/figure><figure><img decoding=\"async\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/11\/cnc-machined-aluminum-huge-part-5.webp\" alt=\"CNC huge aluminum housing\" loading=\"lazy\"><\/figure><figure><img decoding=\"async\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/07\/CMM-testing-1.webp\" alt=\"CMM inspection\" loading=\"lazy\"><\/figure><figure><img decoding=\"async\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/05\/size-testing.webp\" alt=\"Dimensional size inspection\" loading=\"lazy\"><\/figure><\/div><\/div><\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7556488 elementor-widget__width-inherit elementor-widget elementor-widget-html\" data-id=\"7556488\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<style>\n.wmiq,.wmiq *{box-sizing:border-box}.elementor .e-con:has(.wmiq){--width:100%!important;width:100%!important;max-width:none!important;padding-inline:0!important}.elementor .e-con-boxed:has(.wmiq)>.e-con-inner{--content-width:min(100%,1312px)!important;width:100%!important;max-width:1312px!important}.wmiq{width:calc(100% - 32px);max-width:1280px;margin:9px auto 11px;padding:9px;color:#3e403b;background:#f0f0eb;border-radius:21px;font-family:inherit}.wmiq__inner{padding:27px;background:#fffefa;border:1px solid #dfdfd6;border-radius:16px}.wmiq__head{max-width:900px}.wmiq__eyebrow{margin-bottom:8px;color:#746f5e;font-size:14px;font-weight:760;letter-spacing:.1em;text-transform:uppercase}.wmiq h1,.wmiq h2,.wmiq h3,.wmiq p{overflow-wrap:anywhere}.wmiq h1{margin:0 0 11px;color:#30322e;font-size:clamp(28px,3vw,38px);font-weight:770;line-height:1.13;letter-spacing:-.025em}.wmiq h2{margin:0 0 8px;color:#343630;font-size:clamp(24px,2vw,30px);font-weight:760;line-height:1.18;letter-spacing:-.015em}.wmiq h3{margin:0 0 5px;color:#4a4b41;font-size:14px;line-height:1.3}.wmiq p{margin:0;color:#6d6e66;font-size:14px;line-height:1.58}.wmiq a{color:inherit}.wmiq img{display:block;max-width:100%}.wmiq__card{min-width:0;padding:14px;background:#f5f4ef;border:1px solid #e2e0d8;border-radius:12px}.wmiq__button{display:inline-flex;align-items:center;justify-content:center;min-height:41px;margin-top:16px;padding:10px 18px;color:#fff!important;background:#77715f;border-radius:9px;font-size:14px;font-weight:760;text-decoration:none!important;transition:.2s}.wmiq__button:hover{background:#625d4e;transform:translateY(-1px)}.wmiq__button--ghost{color:#6b6657!important;background:#fff;border:1px solid #cbc7ba}.wmiq__button--ghost:hover{background:#faf9f5}.wmiq__link{text-decoration:none;border-bottom:1px solid #b9b3a2}.wmiq__note{margin-top:8px!important;font-size:14px!important}.wmiq-faq__list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin-top:16px}.wmiq-faq details{min-width:0;background:#f5f4ef;border:1px solid #e2e0d8;border-radius:11px}.wmiq-faq summary{position:relative;padding:12px 36px 12px 13px;color:#4d4d43;font-size:14px;font-weight:740;line-height:1.4;cursor:pointer;list-style:none}.wmiq-faq summary::-webkit-details-marker{display:none}.wmiq-faq summary:after{position:absolute;top:9px;right:12px;color:#817b68;content:'+';font-size:18px}.wmiq-faq details[open] summary:after{content:'\u2013'}.wmiq-faq details>div{padding:0 13px 12px}.wmiq-faq details p{font-size:14px}.wmiq-faq__cta{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:11px;padding:15px;background:#ecebe4;border:1px solid #dddbd0;border-radius:11px}.wmiq-faq__cta p{font-size:14px}.wmiq-faq__actions{display:flex;flex-shrink:0;gap:7px}.wmiq-faq__actions .wmiq__button{margin-top:0}@media(max-width:700px){.wmiq-faq__list{grid-template-columns:1fr}.wmiq-faq__cta{display:block}.wmiq-faq__actions{flex-wrap:wrap;margin-top:10px}}.wmiq p,.wmiq span,.wmiq strong,.wmiq small,.wmiq summary,.wmiq__button,.wmiq__link{font-size:14px!important}\n@media(max-width:700px){.wmiq{width:calc(100% - 16px);margin:7px auto 8px;padding:7px;border-radius:17px}.wmiq__inner{padding:21px 16px}.wmiq h1{font-size:27px}.wmiq h2{font-size:22px}}\n<\/style>\n<section class=\"wmiq wmiq-faq\" aria-labelledby=\"wmiq-faq-title\"><div class=\"wmiq__inner\"><header class=\"wmiq__head\"><div class=\"wmiq__eyebrow\">Mining Component Machining FAQ<\/div><h2 id=\"wmiq-faq-title\">Frequently Asked Questions<\/h2><p>Short guidance on defects, surface finish, tolerances and replacement parts.<\/p><\/header><div class=\"wmiq-faq__list\"><details open><summary>What causes common mining-part quality problems?<\/summary><div><p>Tool wear, unstable clamping, incorrect parameters, heat-treatment stress and uncontrolled welding can affect size, finish or deformation.<\/p><\/div><\/details><details><summary>What surface roughness should be specified?<\/summary><div><p>Use functional requirements: general structures can remain rougher, while bearings, seals and sliding fits need finer surfaces.<\/p><\/div><\/details><details><summary>Which tolerance grade is suitable?<\/summary><div><p>Critical shafts, bores and gears need tighter control than brackets or guards. Specify tolerance by fit and load.<\/p><\/div><\/details><details><summary>Can you reproduce an existing mining spare?<\/summary><div><p>Yes, when a usable sample or complete drawing provides enough geometry, material and functional information.<\/p><\/div><\/details><\/div><div class=\"wmiq-faq__cta\"><div><h3>Review Your Mining Component<\/h3><p>Send the drawing or sample details with material, quantity, fits, finish and inspection requirements.<\/p><\/div><div class=\"wmiq-faq__actions\"><a class=\"wmiq__button\" href=\"https:\/\/weldomachining.com\/file-upload\/\">Upload Files<\/a><a class=\"wmiq__button wmiq__button--ghost\" href=\"https:\/\/weldomachining.com\/contact-us\/\">Contact Us<\/a><\/div><\/div><\/div><\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Durable Parts for Harsh Mining Conditions Mining Component Machining Custom machining for crushers, mills, drilling systems, conveyors, pumps and heavy-equipment spares. Production SupportPrototype to Repeat SparesPart FocusHeavy-Duty &amp; Wear PartsProject ReviewMaterial \u00b7 DFM \u00b7 InspectionUpload Mining Part FilesContact Us Common Mining Equipment Parts Mining Components We Support Five essential part families for mineral extraction, processing and material handling. Crushing &amp; Grinding Parts Jaw plates, liners, hammers, rotors, gears and mill liners. Excavation &amp; Loading Parts Cutting teeth, drums, bucket teeth, gears and hydraulic parts. Drilling &amp; Rock-Breaking Parts Drill bits, drill rods and threaded drilling components. Conveyor &amp; Pump Parts Scrapers, chute liners, rollers, pipes, impellers and casings. Support &amp; [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":6506,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6496","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/pages\/6496","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/comments?post=6496"}],"version-history":[{"count":61,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/pages\/6496\/revisions"}],"predecessor-version":[{"id":13293,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/pages\/6496\/revisions\/13293"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/media\/6506"}],"wp:attachment":[{"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/media?parent=6496"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}