IPDB › China Industry › Tools & Hardware › Abrasive & Grinding
Dia Range 27.15~47.63mm 2g-P28 Honing Mandrel Sunnen Hone1
Abrasive Grinding, Other Abrasive Grinding Tools, Sunnen Mandrel, Honing Tool
Zhengzhou Hongtuo Precision Tools Co., Ltd.
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Product Description Honing head sunnen P28 honing tool mandrelProduct introduction of horizontal honing head and honing rodFirst Product classificationA. Horizontal honing rods can be divided into four types according to the material and hardness of the workpiece:1) Ordinary rod: This kind of rod is mainly used for honing various kinds of hardened steel workpieces, ceramic products workpieces, powder metallurgy workpieces, etc. whose heat treatment hardness is generally above HRC50.2) + S rod: This rod is mainly used for honing ordinary steel workpieces (including stainless steel) with hardness lower than HRC35.3) + J rod: This rod is mainly used for honing aluminum workpieces and copper workpieces.4) + Y rod: the honing rod with alloy guide lining. It is mainly used for honing materials such as ductile iron, gray iron, stainless steel and other workpieces, and can also be used for honing of heat-treated steel parts with hardness above HRC35.B. Horizontal honing heads are mainly divided into: horizontal ordinary honing heads, alloy honing heads, and weight-reducing honing heads.Second Processing field of horizontal honing rodA. Processing field:1. According to the processing material: steel, aluminum, copper, alloy, ceramics, glass, powder metallurgy, gray iron, cast iron, stainless steel and other materials can be processed.2. According to the processed parts: oil pumps, nozzles, connecting rods, cylinders, cylinder sleeves, shift forks, aerospace, automobiles, motorcycles, molds, industrial sewing machines, air conditioning refrigeration, hydraulic and pneumatic, oil pump nozzles, bearings, engineering Machinery, etc.3. According to the structure of parts hole type: through holes, blind holes, key slot holes, step holes, series holes, etc. can be processed.4. According to the diameter of honing hole: it can process diameter Φ1.5-Φ25, and can also process large hole diameter, but the larger the hole diameter, the lower the honing efficiency, because the grinding rod accounts for a small proportion of the circumference of the hole, so it is not suitable for honing. Large aperture parts.Third, the processing field of horizontal honing heads1. According to the workpiece material to be processed: non-ferrous metals, cast iron, steel, glass, ceramics and other hard and brittle non-metal materials.2. According to the processing parts: cars, tractors, motorcycles, internal combustion engines, shipbuilding, aviation, air compressors, pneumatic tools, forging machinery, compression molding machinery, engineering machinery, machine tools, hydraulic components, refrigeration equipment, medical equipment, Bearings, mining machinery, etc., especially for parts with large shapes that are not easy to rotate and elongated holes.3. According to the type of processing holes: through holes, blind holes, key slot holes, etc.4. According to the processed hole diameter: Φ17-Φ65 holes can be processed.Fourth, processing accuracy:1. Surface quality: lower surface roughness can be obtained, Ra is generally 0.8μm-0.2μm, Ra can reach even smaller 0.025μm during fine honing, cross-reticulation is formed on the surface of the inner hole, which is conducive to the storage of lubricating oil .2. Machining accuracy: not only can obtain high dimensional accuracy, but also correct minor shape errors that occur before honing, such as roundness and cylindricity. When honing small holes, the roundness and cylindricity can reach 0.5μm, and the shaft Straightness can be less than 1μm, honing medium aperture roundness can reach 5μm, cylindricity does not exceed 10μm, processing accuracy is at IT7-IT4 level, and geometric accuracy can be improved by a small amount.Could you provide more informations for your honing tool and process?1/ products/ part/ workpiece name?2/ workpiece material? material hardness?3/ stock removal?4/ Roughness after honing?5/ hole diameter before honing? hole diameter after honing?
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