ER Collet Chuck HSK Tool Holder For Drilling Milling Twisting And Tapping

HSK ER Collet Chuck for Drilling, Milling, Twisting and Tapping cnc tool holder hsk tool holder

Tool holder specification

Precision HSK ER Collet CHUCK CNC tool holder, The unique double-layer positioning clamping mode is designed, the front and rear end stop of the thread is added, the rigidity of the handle is increased by 30%, the anti vibration knife has excellent dust-proof effect.It can be used for drilling, milling, twisting, tapping and other processing, with strong practicability and high cost performance.Please consult separately for customization of non-standard parts.

Hsk Collet Chuck Tool and handle matching
Attention should be paid to the matching of tool holder and tool, especially when selecting tapping tool holder, attention should be paid to the size of tap drive square head. In addition, choosing single-edge boring cutter on NC machine tool can avoid scratching workpiece during tool withdrawal, but attention should be paid to the position direction of tool tip relative to keyway on tool handle: some machine tools require the same orientation as keyway, while some machine tools require that the orientation of keyway be perpendicular to the orientation of keyway.

Hsk Er Collet Chuck Selection of High Efficiency and Compound Tool Holder
In order to improve the processing efficiency, high efficiency cutters and tool holders should be selected as far as possible. For example, the double-edged boring tool holder can be used for rough boring, which can not only improve the processing efficiency, but also help to reduce cutting vibration. The strong spring chuck can not only clamp the straight shank tool, but also clamp the Hole-Bearing tool through the connecting rod. For large batch and complex typical workpieces, composite cutting tools should be selected as far as possible. Although the price of composite cutting tools and tool holders is relatively expensive, the use of composite cutting tools in machining centers can combine multiple processes into one process and be completed by a single tool, which is conducive to reducing the processing time and the number of tool changes, and significantly improving production efficiency. For some special parts, special design of composite tool holder can also be considered.

Introduction to HSK tool holder:
1. The double-sided contact of the flange end face and the short cone part of the knife handle can contact and clamp the mechanical spindle at the same time, so as to ensure high rigidity.

2. The end face position in the spindle direction and the vertebral body in the aperture direction ensure the high repetition accuracy of the tool handle setting, which is suitable for high-precision machining.

3. The taper shank section is light and convenient for automatic tool change.

4. During high-speed rotation, the cone of the central control shape follows the expansion of the main shaft, which can maintain high precision.

5. Support high pressure coolant applications.

6. After heat treatment of HSK taper handle, the hard cutting of the inner shoulder of the taper handle ensures: (1) pull down and lock the perfect concentricity of the shoulder (DIN standard 0.04); (2) Excellent runout accuracy; (3) Excellent spindle locking force; (4) Excellent radial rigidity.

7. After the heat treatment of HSK taper handle, the hard cutting of the contact surface between the taper handle and the main shaft ensures: (1) the safety of tool change; (2) Extend the life cycle of the claw.

8. All tool handles are precisely dynamically balanced to g2.5 25000rpm to ensure: (1) fast and stable operation of machine tool spindle; (2) Prolong the life cycle of spindle; (3) Improve tool life; (4) Higher surface processing quality.