Hole cutting tool
Modular knife (K interface)
●Suitable for turning deep holes/cavities in components.
●The length to diameter ratio of the blade can reach 18 times the diameter.
●There is a "real-time response" damping and vibration reduction mechanism inside, which can enable efficient machining of the tool and simulate the vibration of the tool during cutting; By replacing different turning tool holders, it can adapt to different machining conditions.
●The damping and vibration reduction mechanism does not require adjustment and adapts to the processing conditions.
●High processing efficiency and good stability.
Designation | D | L | G | L/D | Kg | Cartridge |
VT16 C16x156V | 16 | 156 | G1/8" | 7 | 0.2 | VT16.. |
VT16 C16x204VE | 16 | 204 | - | 10 | 0.5 | VT16.. |
VT20 C20x200V | 20 | 200 | G1/4" | 7 | 0.4 | VT20.. |
VT20 C20x260VE | 20 | 260 | - | 10 | 0.8 | VT20.. |
VT25 C25x255V | 25 | 255 | G1/4" | 7 | 1 | VT25.. |
VT25 C25x330V | 25 | 330 | G1/4" | 10 | 1.3 | VT25.. |
VT25 C25x380VE | 25 | 380 | G1/8" | 12 | 2 | VT25.. |
VT25 C25x430VE | 25 | 430 | G1/8" | 14 | 2.6 | VT25.. |
VT32 C32x320V | 32 | 320 | G3/8" | 7 | 2.1 | VT32.. |
VT32 C32x416V | 32 | 416 | G3/8" | 10 | 2.8 | VT32.. |
VT32 C32x480VE | 32 | 480 | G1/4" | 12 | 4.2 | VT32.. |
VT32 C32x544VE | 32 | 544 | G1/4" | 14 | 4.8 | VT32.. |
VT40 C40x408V | 40 | 408 | G1/2" | 7 | 4.6 | VT40.. |
VT40 C40x528V | 40 | 528 | G1/2" | 10 | 5.3 | VT40.. |
VT40 C40x608VE | 40 | 608 | G3/8" | 12 | 8.3 | VT40.. |
VT40 C40x688VE | 40 | 688 | G3/8" | 14 | 9.4 | VT40.. |
●Suggested min. Length is 4xD.
●With coolant hole.
●The cartridge should be ordered separately, please click here.
●The reducing head should be ordered separately.
●Suggest doing the maintenance when damping capacity is weaker than before.
Designation | D | D1 | L | G | L/D | Dmin | Kg | Cartridge |
VT40 C50x518V | 50 | 40 | 518 | G1/2" | 7 | 60 | 7.2 | VT40.. |
VT40 C50x668V | 50 | 40 | 668 | G1/2" | 10 | 60 | 9.3 | VT40.. |
VT40 C50x768VE | 50 | 40 | 768 | G1/2" | 12 | 60 | 14.4 | VT40.. |
VT40 C50x868VE | 50 | 40 | 868 | G1/2" | 14 | 60 | 16.6 | VT40.. |
VT40 C60x628V | 60 | 40 | 628 | G3/4" | 7 | 70 | 12.5 | VT40.. |
VT40 C60x808V | 60 | 40 | 808 | G3/4" | 10 | 70 | 16.3 | VT40.. |
VT40 C60x920VE | 60 | 40 | 920 | G3/4" | 12 | 70 | 27.1 | VT40.. |
VT40 C60x1040VE | 60 | 40 | 1040 | G3/4" | 14 | 70 | 30.9 | VT40.. |
●Suggested min. Length is 4xD.
●With coolant hole.
●The cartridge should be ordered separately, please click here.
●The reducing head should be ordered separately.
●Suggest doing the maintenance when damping capacity is weaker than before.
Designation | D | L | G | L/D | Kg | Cartridge |
VH80 C80x880V | 80 | 880 | G3/4" | 7 | 31.8 | VH80.. |
VH80 C80x1200V | 80 | 1200 | G3/4" | 10 | 52.3 | VH80.. |
VH80 C80X1240VE | 80 | 1240 | G3/4" | 12 | 60 | VH80.. |
VH80 C80X1400VE | 80 | 1400 | G3/4" | 14 | 70 | VH80.. |
●Suggested min. Length is 4xD.
●With coolant hole.
●The cartridge should be ordered separately, please click here.
●The reducing head should be ordered separately.
●Suggest doing the maintenance when damping capacity is weaker than before.
Shanghai XX Steam Turbine Company
1.Test background
Localization of Enterprise Cutting Tools: Damping and Vibration Reduction Cutting Tool Technology has gradually matured from a blank stage in China, and this damping and vibration reduction cutting tool has been validated in various industries such as construction machinery! The performance and quality have not decreased, winning the recognition of customers. Completely solved the problem of "bottleneck and monopoly".
● Test material: 25CrMoV;
● Machine tool: small and medium-sized general lathe (flat bed);
● Cooling: Internally cooled emulsion;
● Continuous processing
● Require effective damping and vibration reduction, stable size, and constant efficiency.
2.Test tool
Test tool information | SONGDE TOOLS | Competitor |
Damping turning tool holder | VT16 C16x204VE | D20 hard alloy cutting tool holder |
Cutterbed | VT16 SDUCR-07 | 570-SDUCR-16-07 |
blade | DCMT 070204-SM IC907 | DCMT 070204 |
Knife stem diameter | D16 | D16 |
Cutting diameter | D22.8 | D22.8 |
Speed S(r/min) | 900-1000 | 900-1000 |
Linear velocity Vc(m/min) | 65-70 | 65-70 |
Feed fn(mm/min) | 0.08-0.12 | 0.08-0.12 |
Back knife amount ap(mm) | 1.5 | 1.5 |
Test result | Smooth cutting, no vibration, successful trial cutting! | Orifice micro vibration knife |
remarks! | Due to the influence of the maximum spindle speed, the actual linear speed can reach 70-80min |
The Songde damping and vibration reduction car series products have filled the gap in domestic damping and vibration reduction cars, breaking the monopoly of the original European brands in the field of deep hole turning and machining! This series of tools has been validated in the engineering machinery and new energy industries! The performance and quality are comparable to first tier European brands, and Songde Furniture can quickly customize more practical furniture products according to customer needs.
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Address: No. 18 Lianzhu Rd. Huaxi Street Changxing Huzhou Zhejiang China
Tel: 0572-6635088
Fax: 0572-6032599
Postcode: 313100