B5 & B9 Reaming Heads

Transcription

1 B5 & B9 Reaming Heads February /14

2 February /14 B5 & B9 reaming heads Following the very successful reaming performance obtained with B6, B7, and B8 reaming heads, TaeguTec has now expanded the TMReam line to meet the rapidly increasing market demand. This newly expanded line comprises of two head diameters, the B5 for smaller diameters and the B9 for larger holes. In addition, the 8xD holder has also been added to the standard range to meet market demands for longer TMReam holders. B5 size head Ø mm B9 size head Ø mm 8xD holder

3 February /14 Expanded TMREAM heads sizes B5 : mm ( ) B6 : mm ( ) B7 : mm ( ) B8 : mm ( ) B9 : mm ( ) Expanded TMREAM holder 3xD TMREAM holder 5xD TMREAM holder 8xD TMREAM holder New TMREAM heads grades TT9030 for steel, stainless steel and cast iron (ISO P, M and K) UF10 : nonferrous materials (ISO N) PCD/CBN grades can be applied on request Advantages High speeds and feeds for higher productivity No setup time Low runout (max. 3μm) One shank can be used for a wide range of hole diameters with various types of cutting edges and grades Durable, due to the combination of a solid carbide head and flexible steel shank No potential of losing any clamping parts that could possibly fall during indexing Internal coolant is directed to the cutting edges for the most efficient lubrication and extremely long tool life Suitable for near dry machining (MQL) No need to remove the tool from the spindle credit to the frontal indexing system Spotfacing With the new TMREAM heads, spotfacing for the bottom of a blind hole as well as through holes can be achieved. The frontal spotfacing configuration can be produced as a semistandard straight flute head that has the FS extension designation in its head description. Spotfacing (X mm) Spotfacing (X mm) The lead geometry designation table is attached to this NPA The table feed must be reduced by 3040% when using the FS

4 February /14 Max. potential Spotfacing (X mm) Standard D Head size (D 10.5)/ B5 (D 11.8)/ B (D 13)/2 (D 17.7)/2 (D 21.5)/ B7 B8 B9 Designations for special diameters and tolerance ISO standard tolerance and standard diameter (ex: F7 tolerance) TM18.057AS B7F7 TT9030 Special tolerance and special diameter TM18.057ASB7XXXX TT9030 TaeguTec project number Laser marking on head Marking specifications for standard & semistandard reaming heads Facet Marking example Explanation A Production batch s No. for all production unit B Ø17.000H7 Reamer diameter with tolerance C BL B = Chamfer type, L = Flute type Marking specifications for special reaming heads Facet Marking example Explanation A Production batch s No. for all production unit B Ø Nominal reamer diameter C BL B = Chamfer type, L = Flute type On the front side of the reamer special key size appears 07 for B7 and two arrows pointing to the opposite flutes, on which the diameter should be measured.

5 February /14 Packing In order to be flexible with requested quantities, inserts are packed individually. The holders are packed in a special set, including special screw and a clamping key. Ordering quantities For standard items no minimum quantity For nonstandard items a minimum of 3 pieces For exceptions, please contact the product manager

6 February /14 Interchangeable reaming head lefthand flute V V a Head size 20 D ß S Designation Designation Tolerance D S Z Head size Flute type Edge type a ß TT9030 TM11.501BLB B5 L B H7 TM12.000BLB B5 L B H7 TM13.000BLB B5 L B H7 TM13.500BLB B5 L B H7 TM13.501BLB B6 L B H7 TM14.000BLB B6 L B H7 TM15.000BLB B6 L B H7 TM16.000BLB B6 L B H7 TM16.001BLB B7 L B H7 TM17.000BLB B7 L B H7 TM18.000BLB B7 L B H7 TM19.000BLB B7 L B H7 TM20.000BLB B7 L B H7 TM20.001BLB B8 L B H7 TM21.000BLB B8 L B H7 TM22.000BLB B8 L B H7 TM23.000BLB B8 L B H7 TM24.000BLB B8 L B H7 TM25.000BLB B8 L B H7 TM26.000BLB B9 L B H7 TM27.000BLB B9 L B H7 TM28.000BLB B9 L B H7 TM29.000BLB B9 L B H7 TM30.000BLB B9 L B H7 TM31.000BLB B9 L B H7 TM32.000BLB B9 L B H7 The uncoated UF10 grade PCD/CBN head is available on request

7 February /14 Interchangeable reaming head Straight flute V V a Head size D ß S Designation Designation Tolerance D S Z Head size Flute type Edge type a ß TT9030 TM11.501ASB B5 S A H7 TM12.000ASB B5 S A H7 TM13.000ASB B5 S A H7 TM13.500ASB B5 S A H7 TM13.501ASB B6 S A H7 TM14.000ASB B6 S A H7 TM15.000ASB B6 S A H7 TM16.000ASB B6 S A H7 TM16.001ASB B7 S A H7 TM17.000ASB B7 S A H7 TM18.000ASB B7 S A H7 TM19.000ASB B7 S A H7 TM20.000ASB B7 S A H7 TM20.001ASB B8 S A H7 TM21.000ASB B8 S A H7 TM22.000ASB B8 S A H7 TM23.000ASB B8 S A H7 TM24.000ASB B8 S A H7 TM25.000ASB B8 S A H7 TM26.000ASB B9 S A H7 TM27.000ASB B9 S A H7 TM28.000ASB B9 S A H7 TM29.000ASB B9 S A H7 TM30.000ASB B9 S A H7 TM31.000ASB B9 S A H7 TM32.000ASB B9 S A H7 The uncoated UF10 grade PCD/CBN head is available on request

8 TMREAM holder designation February /14 TM 3B6 16 TO TaeguTec reamer L/D ratio 3=3xD 5=5xD Shank dia. 16=16.0mm Shank type TO=Cylindrical T1=Whistle notch T2=Cylindrical with flat T3=Weldon flat Shank material Non=Steel fhank C=Carbide shank H=Heavy alloy shank Reamer head size Effective reaming depth 3xD, 5xD, 8xD L S L1 D d 3xD Overhang Description Head diameter Head size d S L L1 TM3B516T B TM3B616T B xD 5xD 8xD TM3B720T B TM3B820T B TM3B932T B TM5B516T B TM5B616T B TM5B720T B TM5B820T B TM5B932T B TM8B516T B TM8B616T B TM8B720T B TM8B820T B TM8B932T B

9 Clamping key Clamping screw February /14 M Clamping key Clamping screw Head diameter Description Head size M Description TMB5KEY B5 M5 TMB5SCR TMB6KEY B6 M6 TMB6SCR TMB7KEY B7 M7 TMB7SCR TMB8KEY B8 M8 TMB8SCR TMB9KEY B9 M9 TMB9SCR

10 February /14 Recommeded cutting conditions Through hole ISO Material Condition Mtl. no. First choice Second choice Nonalloyed steel, cast steel, free cutting steel Annealed Annealed Quenched & tempered Annealed Quenched & tempered TT9030 BL Vc = B4B6 fz = B7B9 fz = P Low alloyed steel, cast steel (less than 5% alloying elements) Annealed Quenched & tempered TT9030 BL Vc = B4B6 fz = B7B9 fz = TT9030 BL TT9030 AS High alloyed steel, cast steel and tool steel Annealed Quenched & tempered Vc = 2060 Vc = 2060 B4B6 fz = B4B6 fz = B7B9 fz = B7B9 fz = M Stainless steel, cast steel Ferritic / martensitic Martensitic Austentic TT9030 BL TT030 AS Vc = 2040 Vc = 2040 B4B6 fz = B4B6 fz = B7B9 fz = B7B9 fz = TT9030 BL TT9030 AS Grey iron (GG) Ferritic Pearlitic Vc = Vc = B4B6 fz = B4B6 fz = B7B9 fz = B7B9 fz = K Nodular iron (GGG) Pearlitic / Ferritic Pearlitic / Martensitic TT9030 AS or BL Vc = 2040 B4B6 fz = B7B9 fz = Malleable iron, Nodular iron ferritic / Pearlitic Ferritic Perlitic TT9030 AS or BL Vc = 2040 B4B6 fz = B7B9 fz = The given cutting data recommendations refer to the short holders (3xD effective reaming overhang). For longer holders, the cutting speed to be reduced proportionally. For relatively large leading angles (spotfacing geometries), the feed to be reduced up to 30%. All the given cutting data recommendations refer to the machines with spindle through coolant supply. Legend: Grade Cutting speed (m/min) TMREAM head size TT9030 BL Vc = 1020 B4B6 fz = B7B9 fz = Cutting geometry Feed (mm/tooth)

11 Recommeded cutting conditions February /14 Interrupted through hole Blind hole Interrupted blind hole First choice Second choice First choice Second choice TT9030 BL TT9030 AS TT9030 AS TT9030 AS Vc = Vc = Vc = Vc = B4B6 fz = B4B6 fz = B4B6 fz = B4B6 fz = B7B9 fz = B7B9 fz = B7B9 fz = B7B9 fz = TT9030 BL TT9030 AS TT9030 AS TT9030 AS TT9030 AS Vc = Vc = Vc = Vc = Vc = B4B6 fz = B4B6 fz = B4B6 fz = B4B6 fz = B4B6 fz = B7B9 fz = B7B9 fz = B7B9 fz = B7B9 fz = B7B9 fz = TT9030 BL TT9030 AS TT9030 AS TT9030 AS Vc = 2060 Vc = 2060 Vc = 2060 Vc = 2060 B4B6 fz = B4B6 fz = B4B6 fz = B4B6 fz = B7B9 fz = B7B9 fz = B7B9 fz = B7B9 fz = TT9030 BL TT9030 AS TT9030 AS TT9030 AS Vc = 2040 Vc = 2040 Vc = 2040 Vc = 2040 B4B6 fz = B4B6 fz = B4B6 fz = B4B6 fz = B7B9 fz = B7B9 fz = B7B9 fz = B7B9 fz = TT9030 BL TT9030 AS TT9030 AS TT9030 AS Vc = Vc = Vc = Vc = B4B6 fz = B4B6 fz = B4B6 fz = B4B6 fz = B7B9 fz = B7B9 fz = B7B9 fz = B7B9 fz = TT9030 BL TT9030 AS TT9030 AS TT9030 AS Vc = Vc = Vc = Vc = B4B6 fz = B4B6 fz = B4B6 fz = B4B6 fz = B7B9 fz = B7B9 fz = B7B9 fz = B7B9 fz = TT9030 BL TT9030 AS TT9030 AS TT9030 AS Vc = Vc = Vc = Vc = B4B6 fz = B4B6 fz = B4B6 fz = B4B6 fz = B7B9 fz = B7B9 fz = B7B9 fz = B7B9 fz = The given cutting data recommendations refer to the short holders (3xD effective reaming overhang). For longer holders, the cutting speed to be reduced proportionally. For relatively large leading angles (spotfacing geometries), the feed to be reduced up to 30%. All the given cutting data recommendations refer to the machines with spindle through coolant supply. Legend: Grade Cutting speed (m/min) TMREAM head size TT9030 BL Vc = 1020 B4B6 fz = B7B9 fz = Cutting geometry Feed (mm/tooth)

12 February /14 Recommeded cutting conditions Through hole ISO Material Condition Mtl. no. First choice Second choice Aluminum wrought alloy Aluminum cast, alloyed Not cureable Cured Not cureable Cured High temperature KP300 GS Vc = B4B6 fz = B7B9 fz = K Copper alloys Brass, Bronzed Free cutting Brass Electrolitic copper TT9030 BL TT9030 AS Vc = Vc = B4B6 fz = B4B6 fz = B7B9 fz = B7B9 fz = TT9030 AS TT9030 LB NonMetallic Duroplastics, fiber plastics Hard rubber Vc = 2580 Vc = 2580 B4B6 fz = B4B6 fz = B7B9 fz = B7B9 fz = S * High temperature alloys * Titanium alloys Annealed Cured Annealed Cured Cast Alpha+beta alloys cured TT9030 L * TT9030 S * Vc = 1550 Vc = 1550 B4B6 fz = B4B6 fz = B7B9 fz = B7B9 fz = H Hardened steel Hardened Hardened Cast Hardened TT9030 BL TT9030 AS Vc = 2550 Vc = 2550 B4B6 fz = B4B6 fz = B7B9 fz = B7B9 fz = Standard edge geometries are not suitable for reaming titanium and high temperature alloys. In order to choose a proper geometry, please ask for our recommendations. The given cutting data recommendations refer to the short holders (3xD effective reaming overhang). For longer holders, the cutting speed to be reduced proportionally. For relatively large leading angles (spotfacing geometries), the feed to be reduced up to 30%. All the given cutting data recommendations refer to the machines with spindle through coolant supply. Legend: Grade Cutting speed (m/min) TMREAM head size TT9030 BL Vc = 1020 B4B6 fz = B7B9 fz = Cutting geometry Feed (mm/tooth)

13 Recommeded cutting conditions February /14 Interrupted through hole Blind hole Interrupted blind hole First choice Second choice KP300 GS KP300 GS or AS KP300 GS or AS Vc = Vc = Vc = B4B6 fz = B4B6 fz = B4B6 fz = B7B9 fz = B7B9 fz = B7B9 fz = TT9030 BL TT9030 AS TT9030 AS TT9030 AS Vc = Vc = Vc = Vc = B4B6 fz = B4B6 fz = B4B6 fz = B4B6 fz = B7B9 fz = B7B9 fz = B7B9 fz = B7B9 fz = TT9030 AS TT9030 LB TT9030 AS TT9030 AS Vc = 2580 Vc = 2580 Vc = 2 80 Vc = 2580 B4B6 fz = B4B6 fz = B4B6 fz = B4 B6 fz = B7B9 fz = B7B9 fz = B7B9 fz = B7 B9 fz = TT9030 L * TT9030 S* TT9030 S * TT9030 S * Vc = 1550 Vc = 1550 Vc = 1550 Vc = 1550 B4B6 fz = B4 B6 fz = B4B6 fz = B4 B6 fz = B7B9 fz = B7 B9 fz = B7B9 fz = B7 B9 fz = TT9030 BL TT9030 AS TT9030 AS TT9030 AS Vc = 2550 Vc = 2550 Vc = Vc = B4B6 fz = B4B6 fz = B4B6 fz = B4B6 fz = B7B9 fz = B7B9 fz = B7B9 fz = B7B9 fz = Standard edge geometries are not suitable for reaming titanium and high temperature alloys. In order to choose a proper geometry, please ask for our recommendations. The given cutting data recommendations refer to the short holders (3xD effective reaming overhang). For longer holders, the cutting speed to be reduced proportionally. For relatively large leading angles (spotfacing geometries), the feed to be reduced up to 30%. All the given cutting data recommendations refer to the machines with spindle through coolant supply. Legend: Grade Cutting speed (m/min) TMREAM head size TT9030 BL Vc = 1020 B4B6 fz = B7B9 fz = Cutting geometry Feed (mm/tooth)

14 γ February /14 Lead geometry parameters code key b a β Lead code β a (mm) b (mm) A B C D E F 90 G X Specially tailored (undesignated) When choosing a reamer, it is important to select a lead geometry which covers the reaming allowance. Reaming allowance Reaming allowance is the stock material which should be removed by reaming. It is recommended to leave different reaming allowances depending on the workpiece material and the prehole quality. Prehole should be smooth and straight, without deep scratches on it. Material Hole Ø (mm) < > 32 Steel and cast iron mm / Ø Aluminum and brass mm / Ø