Halnn Superhard Materials Co.,Ltd
Basic information when purchasing cutting tools and Arbor 1. Purchase cutting tool you need to know basic information Purchase turning tools inserts need to know basic information: Firstly, what is the work piece material? A metallic material or ferrous materials? What is the hardness of the work piece? Machining Type ?Roughing or finishing? Processing part ?End face, inner bore, outer circle or grooving? Accuracy requirements high? What is the shape of the inserts? (1)If the processing metallic materials, such as aluminum, copper etc., choose diamond cutting tools; (2)If the processing ferrous metal materials, such as stainless steel, bearings etc., choose carbide inserts, ceramic inserts, CBN inserts. (3)If the processing ferrous metal work pieces, hardness less than HRC45 choose what cutting tool? Higher than HRC45 choose what cutting tools? Processing end face, inner bore, cylindrical grooving need what shape inserts? It is whether there is a disjoint work piece? Is a standard model number or a non-standard model number? 2. Halnn superhard teach you distinguish processing ferrous metal materials cutting tool according to the hardness. ①Hardness of less than HRC45: Select carbide inserts, because of the low hardness of carbide inserts, it only suita for lower hardness ferrous metal materials; ③Hardness between HRC45-55: Select cermet inserts or cubic boron nitride inserts, choose a more economical insert according to the actual situation, if there is intermittent processing, select CBN inserts will be better; ③Hardness HRC45 above: Select CBN inserts, CBN inserts primarily aiming at high hardness difficult materials to research and development. If the strong interrupted turning working conditions work piece, choose Halnn superhard cubic boron nitride insert BN-K1 grades and BN-S20 grades cutting tool will be better.
If you would like to know more details on choosing cutting tools information ,please feel free to contact with us halnntools@gmail.com ,skype:cbn_inserts_angels ,whatsapp:+8618695866134 www.halnntools.com