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Slotting Diamond Honing Stone for Engine Block Polishing1
Abrasive Grinding, Sharpening Stone, Honing Stone, Sharpening Stone
Zhengzhou Yaxin Superhard Materials Co., Ltd.
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Product Description Product OverviewSlotting Diamond Honing Stones are specialized abrasive tools designed for precision polishing and finishing of engine blocks, particularly in automotive and aerospace industries. These tools feature slotting designs (e.g., grooves or channels) that enhance coolant flow, chip evacuation, and abrasive efficiency during honing operations. Utilizing diamond abrasives-the hardest known material-they deliver exceptional durability, surface finish quality, and dimensional accuracy for critical components like cylinder liners, crankshaft bores, and valve guides .Company ProfileProduct Description Product nameHoning StoneMaterialImported diamond & CBN abrasivelength89mm or Customizedwidth8mm or CustomizedgritCustomizedplace of originHenan, ChinaKey FeaturesSuperior Abrasive PerformanceDiamond abrasives provide extreme hardness and wear resistance, offering 20-50x longer lifespan than conventional honing stones (e.g., alumina or silicon carbide) .Ideal for hardening materials like cast iron, hardened steels, and composites commonly used in engine blocks.Slotting Design AdvantagesGrooves or channels facilitate efficient coolant penetration and debris removal, reducing heat buildup and preventing clogging (loading) .Enhances material removal rates (MRR) by up to 40% compared to non-slotted stones, reducing cycle times.Precision FinishingAchieves mirror-like surface finishes (Ra ≤ 0.05 μm) and tolerances within ±0.001 mm, critical for engine performance and longevity .Uniform abrasive distribution ensures consistent material removal and minimal bore taper.Thermal StabilityWithstands high temperatures without degradation, minimizing the risk of workpiece thermal damage (e.g., micro-cracks or tempering loss) .Customization FlexibilityAvailable in grit sizes (#80-#1000) for roughing to ultra-fine polishing.Tailored dimensions (e.g., 4 mm x 6 mm x 100 mm) and slotting patterns to fit Sunnen, Gehring, and other honing systems . Technical SpecificationsTable: Key Specifications for Slotting Diamond Honing Stones ParameterSpecificationsAbrasive TypeDiamond (Natural or Synthetic)Grit Size Range#80-#1000 (Coarse to Fine)Bond TypeMetal, Vitrified, or Resin (Metal bonds preferred for slotting designs) DimensionsCustomizable (e.g., 4 mm x 6 mm x 100 mm; 70 mm diameter) Slotting DesignGrooves/channels for coolant flow and chip evacuationApplicationsEngine block cylinders, crankshaft bores, hydraulic tubes ApplicationsAutomotive Engine Rebuilding:Polishing cylinder liners, valve guides, and crankshaft bores in gasoline and diesel engines .Aerospace Manufacturing:Honing hydraulic actuator cylinders and turbine engine components.Industrial Machinery:Finishing hydraulic tubes, pneumatic cylinders, and precision molds . Operational GuidelinesMachine Compatibility:Designed for use with honing machines (e.g., Sunnen SV-15, Gehring CNC systems) and compatible mandrels (e.g., Sunnen DH series) .Coolant Recommendations:Use high-pressure coolant (e.g., Sunnen honing oil) to maximize slotting benefits and extend tool life .Honing Parameters:Speed: 200-500 RPM for roughing; 100-300 RPM for finishing.Pressure: 0.5-2.5 MPa (adjust based on material hardness and grit size).Maintenance:Clean stones regularly with kerosene or dedicated cleaners to prevent abrasive loading.Packaging & ShippingCertificationsWhy Choose Slotting Diamond Honing Stones?Efficiency: Slotting design reduces heat and clogging, enabling faster cycles and higher productivity.Precision: Achieves critical tolerances and surface finishes for engine performance optimization.Durability: Diamond abrasives resist wear, reducing replacement frequency and downtime .Customization: OEM/ODM support for tailored dimensions, grits, and slotting patterns . Ordering InformationSamples: Available for testing (e.g., $20-$100/stone based on size and grit).MOQ: As low as 1 piece for standard sizes; bulk discounts for orders above 50 pieces.Lead Time: 7-15 days for standard orders; custom designs require 20-30 days.Certification: Complies with ISO 9001:2008 standards . ConclusionSlotting Diamond Honing Stones are indispensable for achieving precision and efficiency in engine block polishing. Their innovative design and diamond abrasive technology make them ideal for automotive, aerospace, and industrial applications demanding micron-level accuracy. Contact suppliers for technical data sheets, samples, and customized solutions tailored to your honing needs.Tags: Diamond Honing Stone, Engine Block Polishing, Slotting Honing Tool, Automotive Honing, Precision Abrasives, Sunnen Compatibility.FAQ1. Why Choose Yaxin Superhard?With a legacy of expertise dating back to 1997, we are a certified High-Tech Enterprise trusted by industry leaders like BYD, Gree, and Midea. Our operations are fully certified under ISO 9001, ISO 14001, and ISO 45001. We don't just sell tools; we deliver proven reliability and comprehensive solutions engineered to enhance your productivity.2. What is your Quality & Warranty Policy?We stand firmly behind our products with a comprehensive 2-year warranty against any manufacturing defects. Our commitment to quality is absolute, ensured by a rigorous management system that guarantees every tool we produce delivers consistent, high-performance results on your production line.3. Do you offer free samples?Yes, we do. For new partners, we believe the best way to demonstrate our value is through a small, complimentary sample package of our standard tools. For more specialized or high-value items, we recommend starting with a small trial order. We are so confident in our technology that we are happy to credit the cost of this trial order towards your first official volume purchase.4. What are your payment and shipping terms?We offer flexible payment terms to support our partners, including T/T (Bank Transfer) and PayPal. For shipping, we provide a full range of global logistics solutions-Sea, Air, and Land freight-and can work with your preferred freight forwarder to ensure fast, safe, and reliable delivery to your facility.5. How do you package the products to ensure safety?Our packaging process is meticulous. Each tool is first placed in its own box, carefully protected with anti-collision materials like bubble wrap. These individual boxes are then secured within a larger outer container. Depending on the order's weight and value, we use either heavy-duty, multi-layered cartons or sturdy wooden cases, ensuring maximum protection during international transit. Delivery is typically 3-30 days, confirmed based on your specific order.
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