Tungsten Carbide Burrs

Transcription

1 Technical Information Choose From Four Alternative Tooth Formations Standard Cut is recommended for general de-burring and weld removal where a scratch free surface is paramount. Diamond Cut is universal cutting style offering smooth operation with a high cutting action, producing short chips and no clogging problems. Chipbreak offers similar operating characteristics to Standard Cut with the added benefit of shorter chips and a smoother cutting action on high tensile steels. Aluminium Cut is ideal for aluminium alloys, soft non-ferrous metals and thermoplastics, producing easy chipfl ow and smooth operation. All Burrs Are Braze Tested To Ensure Optimum Strength And The Highest Safety Standards Carbide Burrs are produced on computer numerically controlled fl uting machines. They have a specially developed tooth design providing a fast clean cut right to the tip of the tool, with a more even tooth loading over the whole contour of the cutting haed. They achieve a high rate of stock removal combined with a smooth finish on metal, plastics and other materials. The pitch of tooth on a standard cut Burr will suffice for almost any operation on any material provided the running speeds are as those recommended. Pneumatic or high cycle electric grinding machines with a high standard of concentricity and torque will ensure the most effective service from a Carbide Burr. Burrs are ideally suited for freehand stock removal, weld preparation and the finishing of nimonic alloy steel components. These applications are generally found in aircraft, shipbuilding and other specialised industries. Significant time and cost savings are achieved when dressing and fettling cast components in iron, steel and non-ferrous foundries. GENERAL INFORMATION Tungsten carbide products, although highly durable are brittle, and may be liable to fracture in service. Normal precautions related to the use of cutting tools should be taken whenever using solid carbide cutters. Operators should always wear proper safety glasses with protective side shields. ORDERING INSTRUCTIONS When ordering please state Ref. No., type of cut and shank diameter. Unless specified, we will supply standard cut on standard shank. Note: For special tooth formations, shank diameters, alternative shank lengths, shapes, etc., which are not shown please enquire. Guide to Running Speeds (RPM) Material Size of Burr Aluminium Alloys (including hard industrial), Zinc Base Alloys 0.1 mm 0.0 mm 0. mm 0.0 1mm 0. 1mm 0,000 to 90,000 15,000 to,000,000 to,000 7,000 to,000,000 to 0,000 Brass, Cast Iron, Copper,000 to 90,000 22,0 to,000 15,000 to 0,000 11,000 to 0,000 9,000 to 2,000 Bronze, Mild Steel 0,000 to 90,000 0,000 to,000,000 to 0,000 15,000 to 22,0 12,000 to 1,000 Ceramics, Hardened Alloy Steels, Nimonic Alloys, S/Steel, Titanium 0,000 to 90,000,000 to 0,000 0,000 to 0,000 22,0 to 0,000 1,000 to 2,000 Glass-fi bre,000 to 0,000 22,0 to 0,000 15,000 to 20,000 11,000 to 15,000 9,000 to 12,000 IMPERIAL SHANKS - A limited range of standard Burrs can be offered on 1/ and 1/ diameter shanks. Please discuss your requirements with our Technical Sales Staff. EXTENDED LENGTHS - For special applications, where standard Burr lengths are inadequate, a range of extended shank Burrs is available. REGRIND SERVICE - All Burrs having mm and mm shanks can be reground when the cutting edge eventually becomes dull. When reground, the Burr will have a reduced head diameter but the tooth design will be retained. FOR BEST RESULTS AND MAXIMUM LIFE FROM YOUR BURR: 1. Use the correct speed in order to minimise tooth loading and ensure longer life without chipping. 2. Apply constant movement and light pressure when in use. Manual pressure which is customary with other tools is not necessary and may cause impact damage to the Burr.. Note that prolonged use will require excessive pressure for stock removal, to the detriment of the Burr and fatigue of the operator and can lead to overheating which may weaken or destroy the brazed joint.. Store Burrs safely from impact against other edge tools. Keep in plastic pack when not in use. NOTE: ALL DIMENSIONS GIVEN ARE NOMINAL SIZES. ALL ILLUSTRATIONS ARE FULL SIZE. 2 Head Office: 1 Jalan Besar, Singapore ( lines) Branch Office: 21 Tuas Basin Link Singapore 72 1 ( lines) 52

2 CYLINDER without End Cut AG00001 Ref. No. (Std. Cut S ) UNI 10 UNI 1200 UNI 120 UNI 0 UNI 100 UNI 10 UNI 0 UNI UNI -1 UNI AG AG AG AG0000 AG AG AG AG AG (or ) AG000 CYLINDER with End Cut AG00011 Ref. No. (Std. Cut S ) UNI 12 UNI 1202 UNI 122 UNI 2 UNI 102 UNI 12 UNI 2 UNI 12 UNI 12-1 UNI AG AG AG AG0001 AG AG AG AG AG000 1 (or ) AG00020 CONE Included Angle AG00021 Ref. No. (Std. Cut S ) UNI 2200 UNI 220 UNI 200 UNI 200 UNI 20 UNI AG AG00022 AG AG AG AG0002 COUNTERSINK AG00027 Ref. No. (Std. Cut S ) UNI 2900 UNI 2000 UNI AG AG (or ) 0 AG00029 Head Office: 1 Jalan Besar, Singapore ( lines) Branch Office: 21 Tuas Basin Link Singapore 72 1 ( lines) 52

3 BALL NOSED CYLINDER AG0000 Ref. No. (Std. Cut S ) UNI 200 UNI 20 UNI 00 UNI 0 UNI 00 UNI 0 UNI 0-1 UNI 00 1 AG AG0001 AG AG000 5 AG AG (or ) AG000 1 (or ) AG0007 RIM AG000 Ref. No. (Std. Cut S ) UNI 20 UNI 0 UNI 0 UNI AG AG AG AG0001 BALL NOSED CONE Included Angle 1 AG0002 Ref. No. (Std. Cut S ) UNI 200 UNI 20 UNI 00 UNI 00 UNI 00-1 UNI 0 UNI 00 AG AG000 1 AG000 5 AG AG (or ) AG000 1 (or ) 7 AG0007 OVAL AG000 Ref. No. (Std. Cut S ) UNI 5220 UNI 520 UNI 0 UNI 50 UNI UNI 0 AG000 2 AG AG AG (or ) 7 AG (or ) AG0005 Head Office: 1 Jalan Besar, Singapore ( lines) Branch Office: 21 Tuas Basin Link Singapore 72 1 ( lines) 52

4 FLAME FLAME without End Cut Included Angle 20 AG0005 AG0007 Available in Standard, Diamond and Chipbreak tooth formations Ref. No. (Std. Cut S ) UNI 5200 UNI 500 UNI 55 UNI 0 AG AG AG (or ) 77 AG00057 Ref. No. (Std. Cut S ) UNI 200 UNI 00 UNI 0 7 AG AG (or ) 5 AG0007 TREE AG0005 Ref. No. (Std. Cut S ) UNI 200 UNI 20 UNI 00 UNI 0 UNI 0 UNI 00 UNI AG AG AG AG AG (or ) AG000 1 (or ) AG000 BALL All Ball End Burrs have a sectioned end (skip-fl ute). This feature ensures the same high cutting effi ciency over the entire surface area of the burr. AG0005 Ref. No. (Std. Cut S ) UNI 7200 UNI 720 UNI 0 UNI 700 UNI 70 UNI 0 UNI 70 UNI 700 UNI AG AG000. AG AG AG AG (or ) 55 AG (or ) 0 AG (or ) AG0007 BALL NOSED TREE AG00077 Ref. No. (Std. Cut S ) UNI 9200 UNI 920 UNI 900 UNI 900 UNI 90 UNI AG AG AG AG (or ) AG (or ) AG0002 Head Office: 1 Jalan Besar, Singapore ( lines) Branch Office: 21 Tuas Basin Link Singapore 72 1 ( lines) 52

5 Long & Extra Long Burrs CYLINDER without End Cut CYLINDER with End Cut Ref. No. (Std. Cut S ) UNI 11L UNI 1200L UNI 0L UNI 100L 1 AG000 1 AG000 1 AG0005 AG000 Ref. No. (Std. Cut S ) UNI 12L UNI 1202L UNI 2L UNI 102L 1 AG AG000 1 AG0009 AG00090 EXTRA LONG CARBIDE BURRS XL Series Available in Standard, Diamond and Chipbreak tooth formations AG00091 Ref. No. (Std. Cut S ) UNI 0XL UNI -1XL UNI 00XL UNI 0-1XL UNI 00-1XL UNI 0XL AG00091 AG00092 AG0009 AG0029 AG00095 AG0009 Available in Standard, Diamond and Chipbreak tooth formations The burrs shown above are supplied on mm diameter steel shanks of 1mm ( inches) in length. For illustrations and detailed dimensions, please refer to the standard burr pages. Intermediate shank lengths can be supplied upon request at the same prices. Ref. No. (Std. Cut S ) UNI 0XL UNI 00XL UNI 0XL UNI 70XL UNI 900XL UNI 90XL AG00097 AG0009 AG00099 AG000 AG001 AG002 Miniature Burrs With End Cut With End Cut With End Cut Ref. No. (Std. Cut S ) UNI 10 UNI 12 UNI 1200 UNI 1202 UNI 120 UNI 122 UNI 2200 UNI AG001 1 AG AG AG AG AG AG001 1 AG0012 Ref. No. (Std. Cut S ) UNI 200 UNI 20 UNI 200 UNI 20 UNI 5200 UNI 5220 UNI 520 UNI AG AG0012 AG AG00 AG0011 AG AG001 1 AG001 Ref. No. (Std. Cut S ) UNI 20 UNI 7200 UNI 0 UNI 720 UNI 200 UNI 20 UNI 9200 UNI AG0015 AG001 AG0017 AG001 7 AG00 1. AG AG AG0012 Head Office: 1 Jalan Besar, Singapore ( lines) Branch Office: 21 Tuas Basin Link Singapore 72 1 ( lines) 52

6 Tungsten Carbide Burr Kit BALL BALL NOSED CYLINDER BALL NOSED CONE Included Angle 1 AG000 AG00 AG00 Ref. No. (Cut A ) UNI A UNI A7 UNI A AG (or ) 55 AG (or ) 0 AG005 Ref. No. (Cut A ) UNI A0 UNI A UNI A0 5 AG00 1 AG00 1 AG005 Ref. No. (Cut A ) UNI A0 UNI A UNI A0 AG AG AG00 CYLINDER with End Cut CYLINDER without End Cut BALL NOSED TREE AG009 AG00112 AG002 Ref. No. (Cut A ) UNI A UNI A1 UNI A10 5 AG009 1 AG001 1 AG00111 Ref. No. (Cut A ) UNI A20 UNI A2 UNI A20 AG AG AG0011 Ref. No. (Cut A ) UNI A90 UNI A9 UNI A90 5 AG002 1 AG00 1 AG00 Aluminium Cut Burrs have been designed for use on non-ferrous materials and reinforced plastics. Specially developed geometry incorporated in the tooth design facilitates optimum stock removal with a smooth chip fl ow, thus ensuring minimum tooth loading. Tungsten Carbide Burr Kit Burr Kit No. 1 Part No: GBKIT 1 UNI 0D UNI D-1 UNI 00D UNI 0D-1 UNI 0D UNI 50D UNI 0D UNI 00D UNI 70D UNI 90D B.N. Cone Oval Ball B.N. mm mm mm mm mm mm mm mm 0 mm 1 mm mm mm. mm mm mm mm mm mm mm mm mm mm mm mm Burr Kit No. Part No: GBKIT UNI 12D-1 UNI 20D-1 UNI 0D-1 UNI 70D UNI 90D -w/e.c. Cone Ball B.N. mm 22 mm mm. mm mm mm mm mm mm mm Burr Kit No. 2 Part No: GBKIT 2 UNI D-1 UNI 0D-1 UNI 0D UNI 00D AG00115 B.N. Cone mm mm 0 mm mm mm mm mm mm Burr Kit No. Part No: GBKIT UNI 1200D UNI 1202D UNI 2200D UNI 200D UNI 200D UNI 5200D UNI 5220D UNI 200D UNI 7200D UNI 9200D AG w/e.c. Cone B.N. Cone Flame Oval Ball B.N. mm mm mm mm mm mm mm mm mm mm 1 mm 1 mm 11 mm 1 mm mm mm mm 1 mm 2.7 mm 1 mm mm mm mm mm mm mm mm mm mm mm AG0011 AG0011 Head Office: 1 Jalan Besar, Singapore ( lines) Branch Office: 21 Tuas Basin Link Singapore 72 1 ( lines) 52 7