pcd insert
950 Per Piece
PCD & CBN INSERTS FOR TURNING, BORING AND MILLING
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PCD & CBN INSERTS FOR TURNING, BORING AND MILLING Superabrasive Materials There are many different types of tip available in the market designed to cope with an array of workpiece materials but for simplicity these may be grouped as follows Polycrystalline Diamond (PCD). Cubic Boron Nitride (CBN). PCD PCD may be used for both roughing and finishing work, although it is usually most beneficial when tight tolerances or high surface finishes are required combined with the need for exceptionally long tool life. It is available in three grades of increasing crystal size and toughness but with an attendant decrease of edge quality. The finest grade is, therefore, only employed where superior surface finish is the main objective, the middle grade is the general purpose material giving long life with good component finishes; the coarse grade is used where maximum abrasive resistance is required and where finish is not critical. We will be pleased to offer advice on the selection of the best grade of PCD and cutting geometry for your particular application CBN If polycrystalline diamond has a major disadvantage, it is that being carbon based, it has an affinity to the free carbon found in most ferrous materials and is therefore generally unsuitable for machining steels and iron based materials. For this reason a range of products has been developed based on polycrystalline cubic boron nitride which have been demonstrated to be extremely cost effective especially with the harder ferrous materials (45-65 HR). Examples of materials that may be considered for machining with these inserts are listed below. Hardened Steels Chill Cast Iron Hardened Bearing and Tool Steels Stainless Steels Hard Facing Alloys which are Cobalt, Nickel and Iron based Grey Cast Iron CBN for Rough Machining: Different types of PCBN exist for the rough machining of the materials listed above which are usually selected on the basis of the required amount of stock removal. For roughing cuts in excess of 1mm depth the PCBN is usually supplied in the form of solid ISO tips for use in a clamp type tool holder, designed for use with negative top rake geometry. It is also usual to provide a strengthened cutting edge by means of a lapped or honed 'T' land. Where roughing cuts up to 1mm only are to be taken or when the applications require positive tool geometry, a brazable type of PCBN may be employed. In these cases the inserts are fabricated in a similar manner to diamond tips but usually with a polished 'T' land. CBN for Finishing: A specific form of CBN with reduced CBN content is supplied for use on fine finishing of hard ferrous materials. This material is capable, given the correct machining parameters, of producing turned finishes equal to those of ground components. The attendant cost savings found from switching from grinding to turning are often very dramatic. Again, the inserts are fabricated in a similar manner to those in PCD. Insert Shape: We follow the normal ISO convention for describing insert shape and geometry, for example an 12mm triangle may be designated as follows T P G B 12 02 02 T = Shape (triangular) P = Insert clearance angle (11°) G = Tolerance class (G) B= Type of insert, i.e., Hole and Chipbreakers 12 = Edge length (12mm) 02 = Insert thickness (2.38mm) 02 = Radius (0.2mm) CBN INSERTS PCD INSERTS PCD CBN MILLING INSERTS When ordering please specify PCD or CBNWe will be pleased to offer advice on the selection of the best grade of PCD and cutting geometry for your particular application.
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Pcd Inserts
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We offer quality PCD Inserts that are used for cutting varied heat treated metals as well as metal workings, which are needed in Automotive industry. We are amongst the reliable Manufacturers, Suppliers and Exporters of the PCD Inserts, based in Chennai (Tamil Nadu). We offer these PCD Inserts at the market leading rates. Used For Cutting : Cast IronAluminumCopperHardened SteelBronze
pcd insert
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Pcd Inserts
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Since the inception of our company, we have been instrumental in offering a wide range of the supreme quality of PCD Inserts to our esteemed customers. These inserts are used for turning, grooving, milling and boring of various metal and non-metal materials. Due to their rich features such as sturdy construction and corrosion resistance, the offered PCD inserts are highly appreciated among our customers. Owing to our extensive transportation facilities, we have been able to deliver these inserts in committed time-period to the customers' premises.
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20 Piece(s) (MOQ)
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