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CNC Machine tool accessories BT Pull Stud cnc machine tool pull studs
45 60 90 Degree BT Pull Stud,The cnc pull stud of the tool holder is tightened. When changing the tool, the tool holder should be loosened. The automatic clamping mechanism of the tool inside the spindle is the special mechanism of the CNC machine tool processing center. The drawing shows the structure of the spindle of the machining center. The cutter can be loaded and unloaded automatically on the spindle and clamped automatically. The working principle is as follows: when the cutter 2 is loaded into the spindle hole, the pull pin 3 at the back of the handle is sent to the front of the spindle pull rod. Under the action of the disc spring, the cutter is tightened by the elastic claw.
BT Pull stud 45 Degree pull studs : one end of the cnc pull stud is
connected with the machine tool chuck, the other end is connected
with the tool holder, the d part is clipped in according to the
degree of the machine tool chuck, and the G part has threads and
knife handle tightening. Through the axial force transmitted by the
cnc pull rod, the pull rod joint and the cnc pull stud, the tool
holder is tightened. When changing the tool, it is required to
loosen the tool holder. When the cnc pull stud is installed on the
spindle of the common machine tool or the numerical control machine
tool, the arc joint of the rod body is connected with the front end
of the pull rod structure. The screw joint of the cnc pull stud is
connected with the inner screw hole of the tool holder extending
into the spindle hole, thus realizing the use of the tool holder on
the common machine tool and the numerical control machine tool. The
tool holder can be used not only in machining centers, but also in
common machine tools and CNC machine tools, which improves the
universality of the tool holder and reduces the production cost.
BT pull stud Product introduction:
1. After heat treatment, and then quenching, cleaning, tempering,
pull the nail out hard, not easy to fracture.
2. the use of flexible steel material.
3. BT conical shell cutter shank: 30, 50, 40
4. suitable milling cutter: 13mm-50mm
5. Precision is less than 0.01mm balance 8000rpm. High accuracy can
also be made according to your requirements. (g6.3/12000rpm, G2.5 /
20000) 48-55hrc hardness.
6. suitable for pulling the stub with the milling cutter disk is
also required.
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 |
BT50 pull stud is a type of tool holder used in CNC (Computer
Numerical Control) machine tools. It is designed to securely hold
the cutting tool in place during machining operations.
The BT50 pull stud is specifically designed to fit into a BT50
spindle taper, which is a popular type of spindle used in many CNC
machine tools. The pull stud is inserted into the spindle taper,
and a retention knob is used to secure it in place.
The pull stud has a threaded end that allows the cutting tool to be
attached. The thread size and pitch are standardized to ensure
compatibility with various types of cutting tools.
The BT50 pull stud is known for its high clamping force, which
helps to prevent tool slippage during heavy machining operations.
It is commonly used in applications that require high cutting
forces, such as milling, drilling, and tapping.
Overall, the BT50 pull stud is an essential component in CNC
machine tools, as it ensures the stability and accuracy of the
cutting tool during machining operations.