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Dart-Tap BA 2 - ISO 529 - Form C – HSSE

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Dart-Tap BA 2 - ISO 529 - Form C – HSSE VÖLKEL, mã 89408, phù hợp cho gia công ren trong.
SKU: 89408
640.000 đ
Trạng thái kho: Hết hàng
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Mô tả

VÖLKEL Dart Tap BA 2 - ISO 529 - Form C - HSSE

This VÖLKEL Dart Tap BA 2 is your specialist tool when it comes to the high-precision thread on darts. It was developed dùng cho ứng dụng thông dụng and is ideal for repairing damaged threads in your dart barrel or for cutting new threads during manufacturing. Thanks to the high-quality HSSE material and the special thread type, it guarantees a durable and exact connection.

Would you like to learn more? Click here to read our blog post about Dart taps.

Special Feature: The BA2 Dart Thread

The dart tap is specialized for the unique BA2 threadwhich is the standard for the connection between the barrel and the shaft on darts. This fine thread has a special flank angle of 47.5° and ensures a precise and robust screw connection. With this tap, you can repair worn ren trong in the barrel or manufacture new threads with the highest accuracy.

As a supplement to this tap, we also recommend our other tools for dart thread processing:

Area of Application & Features

The tap is suitable dùng cho ứng dụng thông dụng under the following conditions:

  • For vật liệu dễ gia công đến 900 N/mm².
  • Optimal for thép không hợp kim và thép hợp kim thấp.
  • Suitable for hand and machine use.
  • Can be used for lỗ thông and lỗ bít.

Step-by-Step Instructions for sửa ren

Here's how you repair a thread in a dart barrel:

1. Prepare: Clamp the dart barrel firmly and securely in a vice or a holder.
2. Set: Position the tap straight at the thread opening. Use a Tay quay taro for manual use.
3. Cut the thread: Turn the tap carefully and evenly into the ren trong. Pay attention to chip breaking by turning a quarter turn back now and then.
4. Clean: After cutting, remove all chips from the thread.
5. Test: Check the repaired thread by carefully screwing in a new shaft.

Technical Data

  • Thread Type: BA-thread according to BS 93
  • Standard: ISO 529
  • Material: HSSE
  • Nominal Dimension: BA 2
  • Overall Length (L1): 58 mm
  • Thread Length (L2): 16 mm
  • Shank Diameter (D2): 5 mm
  • Square Drive: 4 mm
  • EAN: 4022835894087
  • Article Number: 89408

Câu hỏi thường gặp (FAQ)

What is special about the BA2 thread?
The BA2 thread is a fine thread characterized by a special flank angle of 47.5°. It is the established standard for the precise and robust connection between the barrel and shaft on darts.

Can I use this tap for both hand and machine use?
Yes, the tap is versatile. You can use it manually with a Tay quay taro as well as in a machine.

Why should I use a special tool for darts?
Darts are precision tools. A regular tap cannot guarantee the fine tolerances. This special tap ensures that the connection between the shaft and barrel fits perfectly and holds up even under heavy use.

Which materials is the tap suitable for?
It is optimized for vật liệu dễ gia công đến 900 N/mm², such as thép không hợp kim và thép hợp kim thấp.

How do I repair a worn ren trong in the dart barrel?
You clamp the barrel and carefully guide the tap into the hole. By cutting a new thread with this special tap, the barrel regains its original functionality.


Thuyết minh kỹ thuật
Loại renBA-Thread BS 93
Tiêu chuẩnISO 529
Vật liệuHSS-E
Kích thướcBA 2
Overall length (L1)58 mm
Thread length (L2)16 mm
Shank diameter (D2)5 mm
Drive connector4 mm
EAN4022835894087
Mã hàng89408
Type of flutestraight fluted

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