Trang chủ Bàn ren ngoài (tạo ren ngoài) BS 1127 HSS - BA 2 x 31.35

Bàn ren ngoài (tạo ren ngoài) BS 1127 HSS - BA 2 x 31.35

Name: Bàn ren ngoài (tạo ren ngoài) BS 1127 HSS - BA 2 x 31.35
Brand: VOLKEL
SKU: 89002
Price: 463000.0 VND
Availability: OutOfStock

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Bàn ren ngoài (tạo ren ngoài) BS 1127 HSS - BA 2 x 31.35 VÖLKEL, mã 89002, phù hợp cho gia công ren ngoài.

SKU: 89002

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Mô tả

VÖLKEL Bàn ren ngoài (tạo ren ngoài) BS 1127 HSS - BA 2 x 31.35

This VÖLKEL Bàn ren ngoài (tạo ren ngoài) BA 2 is your specialist tool when it comes to the precise cutting of ren ngoài on dart shafts. Made from high-quality HSS thép, it is designed dùng cho ứng dụng thông dụng and is ideal for cutting new threads or calibrating existing ren ngoài. This die is the perfect complement to your tap to guarantee an exact and robust connection between the dart barrel and shaft.

Would you like to learn more? Click here to read our blog post about dart threads.

Special Feature: The HSS thép and Form H

This die is specialized for the unique BA2 threadwhich is the standard for the connection between the barrel and shaft on darts. It is manufactured in Form H according to standard BS 1127 and is made of high-quality HSS-G thép. The die is used in a Tay quay bàn ren to cut the precise ren ngoài on the shaft. A perfect addition for the repair or manufacturing of darts.

In our assortment, you will also find suitable taps for the ren trong in the barrel:

Area of Application & Features

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

For vật liệu dễ gia công đến 800 N/mm².
Optimal for thép không hợp kim và thép hợp kim thấp.
Suitable for hand threading.
For manufacturing and repairing ren ngoài.

Step-by-Step Instructions for Threading

Here's how you cut an ren ngoài on a dart shaft:

Prepare: Securely clamp the workpiece (e.g., the shaft) in a vice. The diameter should correspond to the core diameter of the thread.
Position: Place the die with the appropriate Tay quay bàn ren straight on the end face of the workpiece.
Cut the thread: Turn the die with firm pressure and a uniform motion clockwise into the material. After half a turn, turn a quarter turn back to break the chips.
Clean: Remove all chips and clean the newly cut thread.
Test: Check the fit of the ren ngoài by carefully screwing on a dart barrel.

Technical Data

Thread Type: BA-thread BS 93
Standard: BS 1127
Form: Form H
Material: HSS-G
Nominal Dimension: Nominal BA 2
Outer Diameter: 20.6 x 6.35 mm
EAN: 4022835890027
Article Number: 89002

Câu hỏi thường gặp (FAQ)

What is the difference between a tap and a die? A tap is used for manufacturing ren trong (e.g., in the dart barrel). A die is used for manufacturing ren ngoài (e.g., on the dart shaft).
Which materials is this die suitable for? This die is optimized for easily machinable materials with a tensile strength up to 800 N/mm², especially thép không hợp kim và thép hợp kim thấp.
Can I use this die to create other threads? The die is designed exclusively for the specialized BA2 thread, as it has a unique geometry and a special flank angle.
What does "HSS-G" mean? HSS-G stands for "High-Speed thép Ground". It denotes a high-quality high-speed thép with a ground finish, which provides a precise cutting edge and a good service life.
How do I ensure the cut thread fits perfectly? Make sure to position the die straight at the beginning. Use cutting oil and break the chips regularly by briefly reversing the direction of rotation. The final check with the matching ren trong in the dart barrel gives you certainty.

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Thuyết minh kỹ thuật

Loại ren	BA-Thread
Tiêu chuẩn	BS 1127
Form	splitted version (Form A)
Vật liệu	HSS
Tolerance	medium
Kích thước	BA 2 x 31.35
Outer diameter	13/16
EAN	4022835890027
Mã hàng	89002
Chuẩn ren	BS 93
Rec. Bolt diameter	4.62 mm

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