Cemented Carbide. Saw Tips for Forestry & Woodworking

Transcription

1 Cemented Carbide Saw Tips for Forestry & Woodworking T& D Materials supplies whole cemented tungsten carbide saw blades, cemented tungsten carbide tipped saw blades, strobe blanks for circular saws and rectangular strip blanks. T&D manufactures different grades of cemented carbide tips for different working materials like frozen wood, soft wood, hard wood, laminated wood, MDF, and HDF. In addition to tungsten carbide tips, we also supply cermet saw tips. We supply the following materials for saw tips. All other properties requirements are available. Customer fabrication is available upon customer request. ISO HARDNESS HRA DENSITY g/cc BINDER % TRS VALUE psi K ,000 K ,000 K ,000 K ,000

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3 GRADES, PROPERTIES, AND RECOMMENDED APPLICATIONS Physical & mechanical properties Grade Density g/cm 3 Hardness HRA Typical values TRSN/mm 2 (Sample B) YG YG YG6X YG6A YG8C YG11C YL YD YM YS2T YS Recommended applications Universal grades widely used in machining tools for castiron,nonferrous metals and their alloys and nonmetal materials, wear parts,and tools for machining other alloys Suitable for the semi-finishing of hard castiron,nonferrous metals and their alloys, and also suitable for the semifinishing and finishing of common castiron and high manganese steel work-pieces and for other tools. Mainly used for rock drilling, auger tips and well drilling tools and at the same time for drilling stone walls,cement in construction and installation work,and for machining stone materials. Mainly used for manufacturing strips and disc cutters and also for other tools. Mainly for manufacturing strips and also for other tools. Mainly used for disc cutters and also for other tools Suitable for the rough and finishing of stainless steel,finishing of high strength steel,finishing and semi-finishing of hardened steel,and the machining of iron based heat resistant alloys and glass articles.

4 ORDER PRODUCTS Type L L L L H h r R

5 ORDER PRODUCTS Type A B L H R

6 ORDER PRODUCTS Type L H B h r R B

7 ORDER PRODUCTS Type A H h h h r R

8 ORDER PRODUCTS Type L L L L H h h r R

9 ORDER PRODUCTS Type L L L L H h h h h h h r r r r R R R

10 ORDER PRODUCTS Type A A B B L L L L R R R

11 ORDER PRODUCTS Type A B C R

12 ORDER PRODUCTS Type A B C ,6, ,9, ,11, ,15, ,17, ,20,8

13 RECOMMENDED GRADES FOR CEMENTED CARBIDE CUTTERS Physical & mechanical properties Grade Density g/cm 3 Hardness HRA Typical values TRSN/mm 2 (Sample B) YS2T YL Recommended applications An ultra fine cemented carbide with tungsten powder and binder cobalt. Good toughness and wear resistance, suitable for low speed cutting allowing a big rake angle, ensuring the sharpness of the edges, bearing a heavy cutting force and achieving good surface finish. With good transversal rupture strength and wear resistance, it is suitable for low-speed rough turning and milling of heat resistanct alloys, titanium alloys and of plastics glass well.

14 Designation of the Types : ΦD Φd H TYPES AND DIMENSIOINS OF CEMENTED CARBIDE CIRCULAR CUTTERS Type Dimensions O.D(D) I D(d) Thickness(H) Φ11 Φ Φ14 Φ Φ14 Φ Φ14 Φ Φ15.5 Φ Φ15.5 Φ Φ15 Φ Φ16.5 Φ Φ17 Φ Φ17 Φ

15 TYPES AND DIMENSIOINS OF CEMENTED CARBIDE CIRCULAR CUTTERS (CONT D) Type Dimensions O.D(D) I D(d) Thickness(H) Φ17 Φ Φ17 Φ Φ17 Φ Φ18.5 Φ Φ18.5 Φ Φ18 Φ Φ19 Φ Φ19 Φ Φ20 Φ Φ20 Φ Φ20 Φ Φ20.5 Φ Φ20.5 Φ Φ21 Φ Φ22 Φ Φ25 Φ Φ26 Φ

16 TYPES AND DIMENSIOINS OF CEMENTED CARBIDE CIRCULAR CUTTERS (CONT D) Type Dimensions O.D(D) I D(d) Thickness(H) Φ26 Φ Φ26 Φ Φ26 Φ Φ26 Φ Φ26 Φ Φ26 Φ Φ26 Φ Φ26 Φ Φ30 Φ Φ33 Φ Φ33 Φ Φ41.7 Φ Φ41.7 Φ Φ47 Φ Φ47 Φ Φ52 Φ Φ52 Φ

17 TYPES AND DIMENSIOINS OF CEMENTED CARBIDE CIRCULAR CUTTERS (CONT D) Type Dimensions O.D(D) I D(d) Thickness(H) Φ52 Φ Φ57 Φ Φ61.5 Φ Φ61.5 Φ Φ64 Φ Φ64 Φ Φ64 Φ Φ64 Φ Φ64.5 Φ Φ65 Φ Φ65 Φ Φ72 Φ Φ72 Φ Φ72 Φ Φ72 Φ Φ72 Φ Φ73 Φ

18 TYPES AND DIMENSIOINS OF CEMENTED CARBIDE CIRCULAR CUTTERS (CONT D) Type Dimensions O.D(D) I D(d) Thickness(H) Φ73 Φ Φ73 Φ Φ73 Φ Φ73 Φ Φ76 Φ Φ76.5 Φ Φ76.5 Φ Φ76.5 Φ Φ76.5 Φ Φ76.5 Φ Φ76.5 Φ Φ76.5 Φ Φ76.5 Φ Φ76.5 Φ Φ76.5 Φ Φ76.5 Φ Φ78 Φ

19 TYPES AND DIMENSIOINS OF CEMENTED CARBIDE CIRCULAR CUTTERS (CONT D) Type Dimensions O.D(D) I D(d) Thickness(H) Φ83 Φ Φ83 Φ Φ83 Φ Φ83 Φ Φ83 Φ Φ83 Φ Φ83 Φ Φ83 Φ Φ83 Φ Φ83 Φ Φ83 Φ Φ83 Φ Φ83 Φ Φ83 Φ Φ83 Φ Φ102 Φ Φ102 Φ

20 TYPES AND DIMENSIOINS OF CEMENTED CARBIDE CIRCULAR CUTTERS (CONT D) Type Dimensions O.D(D) I D(d) Thickness(H) Φ102 Φ Φ103 Φ Φ103 Φ Φ103 Φ Φ103 Φ Φ103 Φ Φ103 Φ Φ103 Φ Φ103 Φ Φ103 Φ Φ103 Φ Φ108 Φ Φ108 Φ Φ108 Φ Φ108 Φ Φ108 Φ Φ112 Φ

21 TYPES AND DIMENSIOINS OF CEMENTED CARBIDE CIRCULAR CUTTERS (CONT D) Type Dimensions O.D(D) I D(d) Thickness(H) Φ113 Φ Φ113 Φ Φ113 Φ Φ113 Φ Φ113 Φ Φ115 Φ Φ115 Φ Φ115 Φ Φ115 Φ Φ118 Φ Φ118 Φ Φ118 Φ Φ118 Φ Φ118 Φ Φ128 Φ Φ128 Φ Φ128 Φ Φ203 Φ Φ250 Φ