Home > Products > grinding wheel > How to choose the right diamond grinding wheel
How to choose the right diamond grinding wheel
- 3000 Piece / Pieces per Month
- shanghai
- T/T L/C D/P D/A Credit Card PayPal Other Cash Escrow
- 5 days
- sponge grinding wheel for stainless steel
- diamond polishing pad for marble and granite
- abrasive Sheet Roll
- High precision electric spindle CBN grinding wheel grinding rod 20Cr carburizing quenching inner circular grinding machining
- Customized processing of carbon fiber with irregular shaped steel sand grinding head profile for rapid prototyping with good roughness
- Customized 190mm long electroplated diamond sand needle SDC120 # for drilling wood with a handle diameter of 2.5mm
Product Details
Brand Name: | MORE SUPER HARD | Place of Origin: | China | Size: | all size |
Type: | Other, pcd tool |
Product Description
Due to the different workpiece materials and machining requirements that need to be processed, different grinding wheels should be choose. Even if the same kind of workpiece material is ground, the grinding ratio of different size grinding wheels may differ by 2 to 5 times. Therefore, the appropriate grinding wheel should be selected.
Diamond grinding wheels are the best grinding tools for grinding high-hardness, brittle, non-metallic materials such as hard alloys, optical glass, ceramics, precious stones, and stone materials. However, diamond is not suitable for grinding steel because it is easy to carbonize at 700°C~800°C. The hardness of CBN is slightly inferior to that of diamond, but its thermal stability is good (it can withstand temperatures of 1300°C to 1400°C). It does not decompose at high temperatures like diamond, ie oxidation and graphitization, and it is chemically inert with iron group elements. With high thermal conductivity (46 times that of corundum), the long life of the grinding wheel made by it (which can be several times to more than 100 times that of corundum grinding wheel) is an alternative to corundum grinding hardened steel, high speed tool steel, and bearing steel. , stainless steel, heat-resistant steel and titanium alloy and other high hardness and toughness of the best metal materials.
Superhard abrasive wheel binder resin, metal, ceramic, electroplating and brazing. Resin bond grinding wheels are mainly used for sharpening tools, grinding holes, cylindrical grinding and plane grinding; metal bonded grinding wheels are used for cutting grinding, forming grinding of optical curve grinding machines, single-blade grinding tools, and grinding of small drill bits. Spiral groove, also suitable for electrolytic grinding; ceramic bond grinding wheel grinding efficiency, shape retention, high durability, easy to trim, long service life of the grinding wheel, and because the ceramic binder itself has a good chemical stability, Heat resistance, oil resistance, acid and alkali resistant erosion, adaptable to various grinding fluids, low grinding cost, so it has become the first choice for efficient and high-precision grinding. Plating grinding wheel is suitable for high-speed grinding and forming grinding. Also suitable for efficient grinding of holes (wet grinding) and use on coordinate grinding machines; brazed grinding wheels are suitable for ultra-high speed grinding.
It must be pointed out that different grades of abrasives, due to different manufacturing processes, the crystal morphology, particle shape is also different, but with different strength, thermal stability and crushing properties, should be based on the type of binder, grinding of workpiece materials and grinding methods, Choose different abrasives. For high-performance, high-precision grinding of ceramic bond grinding wheels, high-strength and sharp-grained abrasives can be used, such as DeBeers PDA (synthetic diamond) and ABN800 (CBN) or similar. Grade.
The superhard grinding surface has a metal plating clothing (metal plating can reinforce and toughen, reduce thermal shock, and act as a bridge between the abrasive grain and the binding agent, which can improve the performance of the grinding wheel) and non-plating metal clothing. The species should be selected according to the different types of binders, workpiece materials, dry grinding and wet grinding. Copper mills are generally used for dry grinding, such as RVD-Cu and CBN-Cu; nickel clothing is used for wet grinding, such as RVD-Ni and CBN-Ni. Currently, the plating metals have evolved from nickel and copper to titanium, tungsten alloys, non-metal ceramics, etc., from a single plating layer to a composite plating layer, and have been developed from abrasive grain plating to micro-powder plating.
The concentration of the hard abrasive wheel can not be chosen too low, high concentration can bring high grinding ratio, the 200% concentration of superhard abrasive wheel is actually a kind of ordinary wheel with superhard abrasive as the auxiliary material, generally not recommended Named with. At present, high-speed and high-efficiency grinding adopts higher concentrations. The concentration of ceramic binder CBN grinding wheel adopts higher concentration for high-efficiency grinding, and the concentration of ceramic binder CBN grinding wheel generally chooses more than 125%, such as the imported supporting ceramic CBN grinding wheel. The concentrations are generally 175% to 200%.
The hardness level of the grinding wheel indicates the size of the abrasive holding force of the binder. The reasonable choice of the hardness and stability of the grinding wheel and the hardness is an important prerequisite for guaranteeing the grinding quality. Foreign superhard abrasive grinding wheels generally have 3 to 7 hardness grades to choose from, but China's superhard grinding wheels do not have a hardness grade, and GB6409 also does not specify the corresponding standards, so the quality is not easy to guarantee and it will inconvenience users. Complement and improve.
Specifications Of Vitrified Diamond Grinding Wheel:
Model | D (Mm) | T (Mm) | H (Mm) | W (Mm) | X (Mm) |
150 | 40 | 32, 40 | 5, 10, 15, 20 | 10 | |
125 | 40 | 32, 40 | 5, 10, 15, 20 | 10 | |
100 | 40 | 20, 32, 40 | 3, 5, 10, 15, 20 | 10 | |
Grit: 325/400, W40(500#), W28(600#), W20(800#) , W10(1500#),W5(3000#),W3(5000#) |
Grain Size Selection Of Vitrified Diamond Grinding Wheel:
Grain Size | Machining Type | Application |
W40 (500#, D35),W28 (600#, D20) | Rough | Regrinding A Blade Edge Profiling And Sharpening Of Much Worn Inserts |
W14 (1200#,D15) | Universal | Standard Grain Size-Can Also Getting A High Sharpening Efficiency, Good Quality Machined Surfaces . |
W10 (1500#, D15) | Finish | Finishing Grinding – Getting A Very Good Quality Of Machined Surfaces. |
W5 (4000#, D3) W3.5 (5000#,D1) | Super Finish | Super Finish Grinding – Getting A Brilliant Quality Of Machined Surfaces. |
Others Grit Can Be Made According To Customer’s Requirements. Email: @Moresuperhard.Com |
PCD And PCBN Tools For Grinding Machines :
Ewag,Anca,COBORN, Farman And Others PCD Grinding Machine .(* We Also Supply PCD Grinding Machine And Service) .
We Provide A Full Range Of PCD And PCBN Tools Solutions. Please Check New Website Below For More Information About PCD Grinding. Www.Pcdgrinding.Cn
Contact Us
- MORE SUPER HARD COMPANY
- Contact nameAnna
- Phone86-371-86545906
- AddressB906,wanda plaza,zhongyuan road Zhengzhou,Henan
diamond plate | grinding wheel | cutting tools | pcd/pcbn tools |
glass use | single crystal diamond tools | polishing wheel | rockwell diamond indenter |
- Customized Round Head Diamond Resin Grinding Rod R15 Semiconductor Ceramic Precision Grinding 32mm Straight Shank Arc SDC140 Mesh
- Customized processing of tungsten steel complex concave 155 degree diamond shaped grinding rod
- Customized 6mm Electroplated Diamond Round File Metal Alloy Material Cutting and Grinding
- Customized electroforming grinding rod, Japanese casting process, diamond grinding tool, zirconia ceramic, sapphire deep hole drill
- 45 steel electroplated diamond 300 mesh 60 degree diamond connection shaft diameter 20mm
- Customized trapezoidal 52 degree grinding head for ceramic processing with diamond grinding rod and diamond sand chamfering grinding head
- 3mm electroplated diamond ball file medical orthopedic grinding head titanium alloy surgical granulation drill
- Electroplated CBN grinding stick 1.3mm cubic Boron nitride 600 mesh mold inner hole fine trimming burr
- 9mm cup shaped diamond grinding wheel with handle, 3-handle countersunk hole electroplated grinding rod, inner hole sand planting SDC200 mesh
- Shaped Diamond Nail Grinding Head Polishing Dog Nails Sharp Electroplated Diamond Raw Material 50 Mesh
- R4.7 Hemisphere diamond grinding head spiral groove design, glass fiber drilling, reaming and trimming
- 45 # steel surface sandblasting pull wire claw mold V-groove electroplating diamond 100 mesh
- Metal diamond grinding wheels for optical profile grinding
- Electroplating bond mould gate sleeve grinding head 60 ° conical cubic Boron nitride grinding head diameter 7mm
- Customized cross groove brazed grinding head 10mm carbon fiber drilling and edge trimming tolerance small diamond 50 mesh
- Green silicon carbide with 5NQ abrasive general grinding wheel for roll grooves
- Customized punching mold/edge rolling mold precision repair tool with handle electroplated diamond grinding wheel 1.95mm/2.6mm
- Resin diamond grinding wheel
- Customized electroplating diamond grinding head R1.5 forming and processing of hard alloy circular groove
- Customized high-strength brazed grinding wheel, diameter 80, height 55, inner hole 32, diamond coarse particles 50 mesh
- Diamond abrasive belt for grinding thermal spray industry 400#
- grinding wheel
- Metal Honing Bar 40x3x2 900#
- Electroplated diamond grinding head for Carbide
Popular Searches
Find Similar Products By Category
- Hardware > Abrasive Tools
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Anna
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-