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Pull Stud for BT MAS304 Tool Holder cnc milling machines pull studs
BT pull stud use on BT tool holder,BT pull stud Aging treatment 20-40 h super-long heat aging removes residual internal stress during grinding. Deep cooling treatment and thermal aging treatment can reduce residual stress and improve durability and accuracy stability.Adopt surface coating technology to improve the anti-wear ability of the surface, better anti-rust and anti-corrosion effect, more stable accuracy, smoother surface and more beautiful appearance.
BT pull stud Product introduction:
Cnc Tools Holder Pull Stud Material: 20CrMnTi;
Bt30 Pull Stud Carburizing depth: > 0.8;
BT pull stud Head hardness: 54-57HRC;
Cnc Pull Stud The hardness of threads and other parts is low:
35+5HRC,( 59169498, 59169482, 59169465, 59169446, 58386579,
57678307, 57086549,the core hardness of protective handle threads
can withstand impact);
accuracy of stability. pull stud BT40 Cryogenic treatment
1. The ultra-long cryogenic treatment at - 185 C transforms nearly
all residual austenite into martensite.
2. Precipitated nano-carbide particles increase hardness and
toughness.
3. Reducing residual stress;
4. The wear resistance is improved significantly.
BT40 pull stud is a specific type of pull stud used in CNC milling
machines that have a BT40 spindle taper. The pull stud is a
critical component in the tool holding system, as it is responsible
for securely clamping the tool holder in place during machining
operations.
The BT40 pull stud is designed with a threaded end that screws into
the tool holder's retention knob. The other end of the pull stud
has a tapered shank that fits into the spindle taper of the milling
machine. When the pull stud is properly tightened, it creates a
strong connection between the tool holder and the spindle, ensuring
that the tool remains securely in place during cutting operations.
BT40 pull studs are made from high-quality steel and are
heat-treated to provide maximum strength and durability. They are
typically black oxide coated to resist corrosion and wear. The pull
studs are also precision ground to ensure accurate alignment and
proper fit within the tool holder and spindle taper.
It is important to use the correct BT40 pull stud for your specific
CNC milling machine, as different machines may have different pull
stud designs and dimensions. Using the wrong pull stud can lead to
poor tool holding performance, increased tool wear, and potential
safety hazards.
When installing or replacing a BT40 pull stud, it is essential to
follow the manufacturer's instructions and use the recommended
torque specifiCATEEions. Over-tightening or under-tightening the
pull stud can result in improper tool holding and reduced machining
accuracy.
Overall, the BT40 pull stud is a critical component in CNC milling
machines with BT40 spindles, ensuring secure and accurate tool
holding during machining operations
MODEL | D | D1 | D2 | M | L | L1 | L2 | H | H1 |
BT30 | 12.50 | 7 | 11 | M12 | 43 | 23 | 18 | 5 | 2.5 |
BT40 | 17.00 | 10 | 15 | M16 | 60 | 35 | 28 | 6 | 3 |
BT50 | 25.00 | 17 | 23 | M24 | 85 | 45 | 35 | 10 | 5 |