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China, Chinese High Precision Single Point Grinding Wheel Grinder Dressing Tool Electroplated Diamond Forming Roller and Diamond Dresser1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Diamond CutterDiamond DresserDiamond Roller Dresser
Zhengzhou Ruizuan Diamond Tool Co., Ltd.
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Product Description Related ProductsProduct DescriptionThe diamond roller dresser (rotary dresser)is a kind of diamond roller tools for dressing grinding wheel that a working surface with much small grain diamond. The working principle is that conventional grinding wheels or CBN grinding wheels are forming dressed by the diamond roller dresser installed on the grinding machine, and after dressing the grinding wheel and then grind the parts, so that the contour, precision, size of the diamond roller dresser are copied through the grinding wheel to the surface of the parts to be groundDressable Wheel TypesSelection of diamond specifications corresponding to grinding wheel particle sizeThe length and width of the diamond need to be selected according to the size and grit of the grinding wheel.Grit of Grinding WheelLength of DiamondWidth of DiamondNumber of Diamond120-220#5mm0.5mm380-140#5mm0.7mm380-100#6mm0.9mm360-80#6mm1.1mm436-60#7mm1.2mm5Our Advantages1 High precision dressingThis is because as the grinding speed increases, the wear of the single point diamond dresser increase, affecting the dressing precision. The tests have shown that the wear of diamond roller dresser is only 1/2000 of that of single point diamond dresser.2 High-efficiency dressingCompared with single point dressing, the dressing time of rotary dresser is shortened to 1/10 to 1/100. Especially for the large width forming grinding, the rotary dresser is the whole surface contact grinding wheel dressing, and the single point diamond dresser is single point contact, so the dressing efficiency of the rotary dresser is high. When loading and unloading the workpiece on many automation machine tools, it has been to trim the grinding wheel and the dressing time on the production workpiece can be seen as zero.3 Complex profileFor complex molding surface, it can trim it, but the single point diamond dresser cannot trim it.4 Good quality stabilityThe diamond roller dresser can complete the complex profile finishing in one time in the shortest time by plunge grinding, toguarantee the precision quality stability and consistency of mass production parts. The single point diamond dresser causes the precision quality unstable due to the fast wear, and there is the screw profile of the workpiece surface.Problems and preventive measures of the diamond roller dresserNo.ProblemsCausesPreventive measures1Poor surface finish1. Insufficient rigidity of driving equipment2. Wear of diamond3. Insufficient dressing4. Many impurities in the coolant1. Measure the rigidity of the driving shaft2. Measure the rotary accuracy of the diamond rotary dresser3. Measure the diamond exposure of diamond rotary dresser surface4. Prolong dressing time5. Replace frequently the coolants2Grinding burn1. Insufficient cooling2. Improper dressing conditions3. Improper select grinding wheel4. Improper parameters of the diamond rotary dresser1 Check the position of the nozzle and the flow situation2 Increase feed speed3 Increase dressing amount4 Shorten dressing time5 Select soft grinding wheel6 Select grinding wheel with loose tissue7 Adjust diamond exposure8 Reduce the distribution density of diamond3High frequency oscillatingVibration1 Check the rigidity of the driving shaft2 Check the rigidity of feeder3 Check the PRM of grinding wheel and diamond rotary dresser4 Check the precision of shaft5 Increase the power of driving equipment of diamond rotary dresser 6 Check the balance of grinding wheel4Noise in dressingContinuoussound1. Non-balance of grinding wheel and diamond rotary dresser2. Excessive dressing resistance1 Check balance2 Reduce feed speed3 Increase relative RPMDiscontinuous sound1. Insufficient rigidity of driving equipment2. Excessive dressing resistance1 Increase rigidity2 Reduce feed speed3 Increase relative RPM5Abnormal wear1. Insufficient cooling2. Improper dressing conditions3. Improper select grinding wheel4. Vibration1 Check the position of the nozzle and the flow situation of coolant2 Check if the coolant on the dressing point3 If feed speed is too fast4 If the feed amount is too big5 Adjust material of grinding wheel6 Select reasonable hardness and tissue of grinding wheel7 Check driving equipment of diamond rotary dresser and rigidity of feed equipment8 Check the rigidity of grinding wheel shaft9 Check the balance of grinding wheelCustomized diamond roller dresser:When customers order dressing rollers, we need to know the outer diameter size and included angle, radius, width and inner hole size. Then our engineer will send the designed diamond roller drawing to the customer engineer to make sure whether the design meets their requirements.Product ApplicationApplications and classification of the diamond roller dresser1. Formed diamond roller dresserUse high-quality large-grain natural diamond sintered roller dresserManually place diamonds according to part requirementsRepeatedly adjust the positioning accuracy of the diamond dresserProfessional equipment is used for precise dressing and measurement of diamond rotary dresser profilesThis type of dresser can dress the profile of complex and high-precision grinding wheels at one time, with good profile retention and long service life. It is suitable for form grinding of mass production of parts.2. CNC machine tools suitable for diamond roller dressersDresser CNC dressing technology can be applied to all grinding fields, and the CNC control is flexible and the machining process can be easily changed. It can dress grinding wheels of various shapes and is more suitable for small and medium-sized batch processing.Applications: gears, threads, bearing journals, valves, engine valves, fuel injection components, engine components, transmission components, etc.Customer ReviewsWhy Choose UsThe leading international trade fair Grinding TechnologyCompany ProfileZhengzhou Ruizuan Diamond Tools Co., Ltd. is committed to providing tools for customers Grinding, cutting, turning, milling, drilling, reaming. Including Abrasives and Grinding Wheels Diamond/CBN Grinding Wheels and tools PCD/PCBN inserts and tools tungsten carbide inserts and tools and high speed steel tools and knives. Our tools are used in many different fieldsOur customers in woodworking, metalworking, automotive, stone, glass, gemstones, industrial ceramics,Oil and gas drilling and construction industries. Our products have performed well in these industries for a long time Long service life, high efficiency and low unit cost.Packaging & ShippingPACKAGE:SINGLE BOX PER WHEEL,10 to 20 WHEELS PER CARTONDELIVERY TIME:3-30 days after confirming order,detail delivery date should be decided according to production season and order quantity.
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