Axial thread rolling head — 轴向螺纹滚压头
Axial thread rolling head（轴向螺纹滚压头）— NBD 螺纹滚压 series. 28 spec rows in catalogue. Factory-direct, custom sizes on request.
Description
The Axial thread rolling head（轴向螺纹滚压头）is part of NBD’s 螺纹滚压 line. Beijing Shuangfengli (NBD Machinery) manufactures precision workholding and CNC tooling factory-direct with short lead times and worldwide support.
加工图片 Pictures of the product in use 工件照片 Photos of the workpiece after production
Specification
| 规格 | 公制螺纹 | UNF | UNC | BSP | BSW | BSF | |||||
| A-001 | M2.6-M4.5 | Nr.4-Nr.6 | Nr.4-Nr.8 | 1/8-5/32 | |||||||
| A-01 | M4.0-M6.0 | Nr.6-Nr.12 | Nr.8-Nr.12 | 5/32-7/32 | 3/16-1/4 | ||||||
| A-1 | M6.0-M10.0 | 1/4-3/8 | 1/4-7/16 | 1/4-3/8 | 1/4-7/16 | ||||||
| A-12 | M6.0-M12.0 | 1/4-1/2 | 1/4-1/2 | G1/8-G1/4 | 1/4-1/2 | 1/4-1/2 | |||||
| A-2 | M8.0-M16.0 | 5/16-1/2 | 1/2-5/8 | G1/8-G3/8 | 5/16-5/8 | 5/16-5/8 | |||||
| A-23 | M8.0-M22.0 | 5/16-3/4 | 5/16-3/4 | G1/8-G1/2 | 5/16-3/4 | 5/16-3/4 | |||||
| A-233400 | M16.0-M36.0 | 3/4-1.7/16 | 3/4-1.7/16 | G3/8-G1 | 3/4-1.7/16 | 3/4-1.7/16 | |||||
| A-3 | M12.0-M22.0 | 3/16-5/8 | 7/16-7/8 | G1/4-G1/2 | 7/16-15/16 | 7/16-15/16 | |||||
| A-34 | M12.0-M30.0 | 9/16-1.1/8 | 9/16-1.1/8 | G3/8-G7/8 | 9/16-1.1/8 | 9/16-1.1/8 | |||||
| A-4 | M14.0-M30.0 | 9/16-1 | 9/16-1.1/8 | G3/8-G5/8 | 9/16-1.1/8 | 9/16-1.1/8 | |||||
| A-45 | M18.0-M42.0 | 3/4-1.9/16 | 3/4-1.9/16 | G3/8-G1.1/4 | 3/4-1.9/16 | 3/4-1.9/16 | |||||
| A-5 | M18.0-M39.0 | 3/4-1.1/2 | 3/4-1.1/2 | G1/2-G5/8 | 3/4-1.1/2 | 3/4-1.1/2 | |||||
| A-56 | M22.0-M52.0 | 7/8-2.1/8 | 7/8-2.1/8 | G3/8-G1.3/4 | 7/8-2.1/8 | 7/8-2.1/8 | |||||
| 型号 | 螺旋升角范围 | 单位 | D1 | D2 | D3 | D4 | D5 | L1 | L2 | P | a |
| A-001 | 2°25′-5°12′ | mm | 40 | 7 | 16/20 | 7.5 | N/A | 25 | 40 | 1.5 | 32 |
| A-01 | 2°5′-4°33′ | mm | 40 | 12 | 16/20 | 7.5 | N/A | 24 | 43.5 | 1.5 | 32 |
| A-1 | 2°5′-4°33′ | mm | 64 | 17 | 20 | 11 | 70 | 60 | 50 | 2 | 60 |
| A-12 | 1°5′-2°23′ | mm | 64 | 20 | 20 | 11 | 70 | 60 | 50 | 2 | 60 |
| A-2 | 1°50′-4°15′ | mm | 88 | 24 | 25 | 17 | 93.5 | 76 | 69 | 3 | 60 |
| A-23 | 0°50′-2° | mm | 88 | 28 | 25 | 17 | 93.5 | 76 | 69 | 3 | 60 |
| A-233400 | 0°45′-1°40′ | mm | 96 | 39 | 25/30 | 14 | 115 | 60 | 82.5 | 3 | 30 |
| A-3 | 1°35′-3°30′ | mm | 117 | 38 | 32/40 | 22 | 131 | 89 | 83 | 4 | 60 |
| A-34 | 0°45′-1°40′ | mm | 117 | 44 | 32/40 | 22 | 128 | 89 | 83.5 | 4 | 60 |
| A-4 | 1°30′-3°10′ | mm | 165 | 46 | 40/50 | 28/32 | 162 | 75 | 156 | 4 | 30 |
| A-45 | 0°40′-1°40′ | mm | 165 | 48 | 40/50 | 28/32 | 161 | 75 | 158 | 4 | 30 |
| A-5 | 1°30′-3° | mm | 200 | 55 | 50/70 | 32/40 | 204 | 95 | 174 | 5 | 30 |
| A-56 | 0°35′-1°25′ | mm | 200 | 58 | 50/70 | 32/40 | 204 | 95 | 168 | 6 | 30 |
All dimensions in mm. Full specification sheets are shown in the product drawing above; custom sizes on request.
NBD (Beijing Shuangfengli Technology Co., Ltd.) — CNC tool holders, workholding, collets and lathe accessories for worldwide distributors and end users.
Additional information
| Series | M2.6 |
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