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- 產品介紹
- 螺套參數表
- 安裝說明
- 工具選用
表1 公(gong)制(zhi)(M、MJ)系列粗牙鋼絲螺套(tao)參數(shu)表 單位:(mm)
螺紋規格 d×p | K×d | t2 | do | t1 | L2 | t3 | dz | N (≈) | Kg/千件 |
2×0.4 | 1d | 2 | 2 | 4 | 1.6 | 1.6 | 2.62~2.76 | 2.9 | 0.02 |
1.5d | 3 | 5 | 2.6 | 2.6 | 4.7 | 0.03 | |||
2d | 4 | 6 | 3.6 | 3.6 | 6.5 | 0.05 | |||
2.5×0.45 | 1d | 2.5 | 2.6 | 4.3 | 2.1 | 2.1 | 3.3~3.5 | 3.5 | 0.03 |
1.5d | 3.25 | 5.6 | 3.3 | 3.3 | 5.9 | 0.05 | |||
2d | 5 | 6.8 | 4.6 | 4.6 | 8.1 | 0.07 | |||
3×0.5 | 1d | 3 | 3.1 | 5.8 | 2.5 | 2.5 | 3.82~4.00 | 4 | 0.05 |
1.5d | 4.5 | 7.3 | 4 | 4 | 6.3 | 0.08 | |||
2d | 6 | 8.8 | 5.5 | 5.5 | 8.7 | 0.11 | |||
2.5d | 7.5 | 10.3 | 7 | 7 | 11 | 0.14 | |||
3d | 9 | 11.8 | 8.5 | 8.5 | 13.5 | 0.18 | |||
4×0.7 | 1d | 4 | 4.1 | 7.8 | 3.3 | 3.3 | 5.12~5.30 | 3.7 | 0.12 |
1.5d | 6 | 9.8 | 5.3 | 5.3 | 6 | 0.20 | |||
2d | 8 | 11.8 | 7.3 | 7.3 | 8.4 | 0.27 | |||
2.5d | 10 | 13.8 | 9.3 | 9.3 | 11 | 0.38 | |||
3d | 12 | 15.8 | 11.3 | 11.3 | 13.2 | 0.45 | |||
5×0.8 | 1d | 5 | 5.2 | 9.2 | 4.2 | 4.2 | 6.32~6.54 | 4.3 | 0.22 |
1.5d | 7.5 | 11.7 | 6.7 | 6.7 | 6.9 | 0.36 | |||
2d | 10 | 14.2 | 9.2 | 9.2 | 9.7 | 0.49 | |||
2.5d | 12.5 | 16.7 | 11.7 | 11.7 | 12.3 | 0.68 | |||
3d | 15 | 19.2 | 14.2 | 14.2 | 14.8 | 0.80 | |||
6×1 | 1d | 6 | 6.2 | 11.1 | 5 | 5 | 7.62~7.84 | 4.2 | 0.41 |
1.5d | 9 | 14.1 | 8 | 8 | 7 | 0.67 | |||
2d | 12 | 17.1 | 11 | 11 | 9.6 | 0.91 | |||
2.5d | 15 | 20.1 | 14 | 14 | 12.3 | 1.20 | |||
3d | 18 | 23.1 | 17 | 17 | 14.6 | 1.50 | |||
8×1.25 | 1d | 8 | 8.3 | 14.2 | 6.8 | 6.8 | 9.85~10.1 | 4.7 | 0.94 |
1.5d | 12 | 18.2 | 10.8 | 10.8 | 7.4 | 1.51 | |||
2d | 16 | 22.2 | 14.8 | 14.8 | 10.6 | 2.07 | |||
2.5d | 20 | 26.2 | 18.8 | 18.8 | 13.5 | 2.80 | |||
3d | 24 | 30.2 | 22.8 | 22.8 | 16.4 | 3.40 | |||
10×1.5 | 1d | 10 | 10.3 | 17.3 | 8.5 | 8.5 | 12.1~12.5 | 5.0 | 1.80 |
1.5d | 15 | 22.3 | 13.5 | 13.5 | 8.0 | 2.85 | |||
2d | 20 | 27.3 | 18.5 | 18.5 | 11.2 | 3.90 | |||
2.5d | 25 | 32.3 | 23.5 | 23.5 | 14.2 | 5.47 | |||
3d | 30 | 37.3 | 28.5 | 28.5 | 17.2 | 6.60 | |||
12×1.75 | 1d | 12 | 12.4 | 20.3 | 10.3 | 10.3 | 14.4~14.8 | 5.2 | 2.95 |
1.5d | 18 | 26.3 | 16.3 | 16.3 | 8.4 | 4.75 | |||
2d | 24 | 32.3 | 22.3 | 22.3 | 11.7 | 8.60 | |||
2.5d | 30 | 38.3 | 28.3 | 28.3 | 14.7 | 9.00 | |||
3d | 36 | 44.3 | 34.3 | 34.3 | 18.0 | 11.0 | |||
14×2 | 1d | 14 | 14.5 | 22. | 12 | 11 | 17.2~17.7 | 5.2 | 4.7 |
1.5d | 21 | 29 | 19 | 18 | 8.3 | 7.35 | |||
2d | 28 | 36 | 26 | 25 | 11.5 | 10.1 | |||
16×2 | 1d | 16 | 16.5 | 25.3 | 14 | 14 | 18.73~19.5 | 6.0 | 6.35 |
1.5d | 24 | 33.3 | 22 | 22 | 9.7 | 9.99 | |||
2d | 32 | 41.3 | 30 | 30 | 13.3 | 13.30 | |||
2.5d | 40 | 49.3 | 38 | 38 | 16.8 | 17.00 | |||
20×2.5 | 1d | 20 | 20.5 | 31.2 | 17.5 | 17.5 | 23.7~24.2 | 6.3 | 13.0 |
1.5d | 30 | 41.2 | 27.5 | 27.5 | 10 | 19.3 | |||
2d | 40 | 51.2 | 37.5 | 37.5 | 13.7 | 26.6 | |||
22×2.5 | 1d | 22 | 22.5 | 33.2 | 19.5 | 19.5 | 26.3~26.8 | 7 | 15.3 |
1.5d | 33 | 44.2 | 30.5 | 30.5 | 11 | 23.8 | |||
2d | 44 | 55.2 | 41.5 | 41.5 | 15 | 32.6 | |||
24×3 | 1d | 24 | 24.6 | 37.1 | 21 | 21 | 28.6~29.1 | 6.3 | 34.0 |
1.5d | 36 | 49.1 | 33 | 33 | 10.0 | 43.0 | |||
2d | 48 | 61.1 | 45 | 45 | 14.0 | 62.0 | |||
30×3.5 | 1d | 30 | 30.7 | 45.2 | 26.5 | 26.5 | 35.2~35.7 | 7 | 40.3 |
1.5d | 45 | 60.2 | 41.5 | 41.5 | 11 | 62.5 | |||
2d | 60 | 75.2 | 56.5 | 56.5 | 14.9 | 84.1 |
表(biao)2 公制(M、MJ)系(xi)列細牙鋼絲螺套(tao)參(can)數表(biao) 單位:(mm)
螺紋規(gui)格 d×p | K×d | t2 | do | t1 | L2 | t3 | dz | N (≈) | Kg/千件 |
8×1 | 1d | 8 | 8.2 | 13 | 7 | 7 | 9.85~10.1 | 6 | 0.78 |
1.5d | 12 | 17 | 11 | 11 | 9.5 | 1.19 | |||
2d | 16 | 21 | 15 | 15 | 13 | 1.60 | |||
10×1 | 1d | 10 | 10.2 | 15 | 9 | 9 | 12.1~12.5 | 7.6 | 1.24 |
1.5d | 15 | 20 | 14 | 14 | 12 | 1.90 | |||
2d | 20 | 25 | 19 | 19 | 16.3 | 2.55 | |||
12×1.25 | 1d | 12 | 12.3 | 18 | 10.8 | 10.8 | 14.4~14.8 | 7.4 | 2.22 |
1.5d | 18 | 24 | 16.8 | 16.8 | 11.6 | 3.44 | |||
2d | 24 | 30 | 22.8 | 22.8 | 16 | 4.69 | |||
12×1.5 | 1d | 12 | 12.4 | 19.3 | 10.5 | 10.5 | 14.4~14.8 | 6.2 | 2.68 |
1.5d | 18 | 25.3 | 16.5 | 16.5 | 9.8 | 4.17 | |||
2d | 24 | 31.3 | 22.5 | 22.5 | 13.5 | 5.70 | |||
14×1.5 | 1d | 14 | 14.4 | 21.3 | 12.5 | 12.5 | 17.2~17.8 | 7 | 3.72 |
1.5d | 21 | 28.3 | 19.5 | 19.5 | 11.2 | 5.79 | |||
2d | 28 | 35.3 | 26.5 | 26.5 | 15.3 | 7.86 | |||
16×1.5 | 1d | 16 | 16.4 | 23.3 | 14.5 | 14.5 | 19.4~19.9 | 8.3 | 4.92 |
1.5d | 24 | 31.3 | 22.5 | 22.5 | 13 | 7.62 | |||
2d | 32 | 39.3 | 30.5 | 30.5 | 17.7 | 10.4 | |||
18×1.5 | 0.75d | 13.5 | 18.4 | 20.8 | 12 | 12 | 21.5~22.0 | 7.0 | 4.69 |
1d | 18 | 25.3 | 16.5 | 16.5 | 9.5 | 6.25 | |||
1.5d | 27 | 34.3 | 25.5 | 25.5 | 15 | 9.70 | |||
20×1.5 | 0.75d | 15 | 20.4 | 22.3 | 13.5 | 13.5 | 23.7~24.2 | 8 | 5.83 |
1d | 20 | 27.3 | 18.5 | 18.5 | 10.7 | 7.77 | |||
1.5d | 30 | 37.3 | 28.5 | 28.5 | 16.7 | 12.0 | |||
22×1.5 | 0.75d | 16.5 | 22.5 | 23.8 | 15 | 15 | 26.3~26.8 | 8.6 | 7.1 |
1d | 22 | 29.3 | 20.5 | 20.5 | 11.7 | 9.46 | |||
1.5d | 33 | 40.3 | 31.5 | 31.5 | 18 | 14.6 | |||
24×1.5 | 0.5d | 12 | 24.4 | 19.3 | 10.5 | 10.5 | 28.6~29.1 | 6 | 5.70 |
0.75d | 18 | 25.3 | 16.5 | 16.5 | 9.5 | 8.55 | |||
1d | 24 | 31.3 | 22.5 | 22.5 | 13 | 11.4 | |||
1.5d | 36 | 43.3 | 34.5 | 34.5 | 19.8 | 17.4 | |||
27×1.5 | 0.5d | 13.5 | 27.4 | 20.8 | 12 | 12 | 32.2~32.7 | 6.7 | 7.7 |
0.75d | 20.3 | 27.6 | 18.8 | 18.8 | 10.7 | 11.6 | |||
1d | 27 | 34.3 | 25.5 | 25.5 | 14.6 | 15.4 | |||
1.5d | 40.5 | 47.8 | 39.0 | 39.0 | 22.6 | 23.1 | |||
27×2 | 0.5d | 13.5 | 27.5 | 22.8 | 11.5 | 11.5 | 32.2~32.7 | 5 | 9.35 |
0.75d | 20.3 | 29.6 | 18.3 | 18.3 | 8 | 14.0 | |||
1d | 27 | 36.3 | 25.0 | 25.0 | 10.8 | 18.7 | |||
1.5d | 40 | 49.8 | 38.5 | 38.5 | 16.8 | 28.8 | |||
30×1.5 | 0.5d | 15 | 30.4 | 22.3 | 13.5 | 13.5 | 35.2~35.7 | 7.8 | 9 |
0.75d | 22.5 | 29.8 | 21.0 | 21.0 | 12.2 | 13.5 | |||
1d | 30 | 37.3 | 28.5 | 28.5 | 16.5 | 18 | |||
1.5d | 45 | 52.3 | 43.5 | 43.5 | 25.3 | 27.4 | |||
33×2 | 0.5d | 16.5 | 33.5 | 25.8 | 14.5 | 14.5 | 38.3~38.8 | 6.4 | 14.4 |
0.75d | 24.5 | 34.1 | 22.8 | 22.8 | 10 | 21.6 | |||
1d | 33 | 42.3 | 31.0 | 31.0 | 13.7 | 28.8 | |||
1.5d | 49.5 | 58.8 | 47.5 | 47.5 | 21.2 | 43.4 | |||
33×1.5 | 0.5d | 16.6 | 33.4 | 24 | 15 | 15 | 38.3~38.8 | 9.1 | 11.0 |
0.75d | 24.5 | 31 | 23 | 23 | 13.7 | 16.4 | |||
1d | 33 | 39 | 31.5 | 31.5 | 18.3 | 21.8 | |||
1.5d | 49.5 | 55.5 | 48 | 48 | 28 | 33.2 |
表(biao)3 粗牙統一(yi)螺紋(UNC)系列 UNC Coarse Thread Series 單(dan)位:(mm)
鋼絲螺套 螺(luo)紋規格(ge) d×p | 鋼絲螺套(tao)螺紋公稱長度k×d | 鉆孔、攻絲參數 | 安(an)裝后(hou)參數 | 自由(you)狀(zhuang)態(tai)下參數(shu) | ||||
t2 | 鉆頭do | t1 | L2 | t3 | D2 | N (≈) | ||
4-40 0.112-40 | 1d | 2.9 | 3 | 5.7 | 2.5 | 2.2 | 3.66~4.04 | 3.2 |
1.5d | 4.3 | 7.1 | 3.9 | 3.6 | 5.1 | |||
2d | 5.8 | 8.6 | 5.4 | 5.1 | 7.2 | |||
5-40 0.125-40 | 1d | 3.2 | 3.4 | 6 | 2.8 | 2.5 | 4.01~4.39 | 3.7 |
1.5d | 4.8 | 7.6 | 4.3 | 4.1 | 5.9 | |||
2d | 6.4 | 9.2 | 6 | 5.7 | 8.2 | |||
6-32 0.138-32 | 1d | 3.5 | 3.7 | 7.1 | 3.1 | 2.7 | 4.52~4.90 | 2.8 |
1.5d | 5.3 | 8.8 | 4.9 | 4.5 | 4.8 | |||
2d | 7.0 | 10.6 | 6.6 | 6.2 | 6.8 | |||
8-32 0.164-32 | 1d | 4.2 | 4.4 | 7.7 | 3.8 | 3.4 | 5.20~5.56 | 4.0 |
1.5d | 6.25 | 9.8 | 5.9 | 5.5 | 6.0 | |||
2d | 8.3 | 11.9 | 8 | 7.5 | 8.7 | |||
10-24 0.190-24 | 1d | 4.8 | 5.1 | 9.6 | 4.3 | 3.8 | 6.19~6.58 | 3.3 |
1.5d | 7.2 | 12 | 6.7 | 6.2 | 5.4 | |||
2d | 9.6 | 14.4 | 9.1 | 8.6 | 7.5 | |||
12-24 0.216-24 | 1d | 5.5 | 5.8 | 10.3 | 5 | 4.4 | 6.86~7.24 | 4.0 |
1.5d | 8.2 | 13 | 7.7 | 7.1 | 6.3 | |||
2d | 11.0 | 15.7 | 10.5 | 9.9 | 8.8 | |||
1/4”-20 | 1d | 6.4 | 6.7 | 12.1 | 5.8 | 5.1 | 7.86~8.38 | 3.9 |
1.5d | 9.5 | 15.2 | 8.9 | 8.2 | 6.2 | |||
2d | 12.7 | 18.4 | 12.1 | 11.4 | 8.6 | |||
3/8”-16 | 1d | 9.5 | 9.9 | 16.7 | 8.7 | 7.9 | 11.48~11.99 | 4.8 |
1.5d | 14.3 | 21.4 | 13.5 | 12.7 | 7.7 | |||
2d | 19.1 | 26.2 | 18.3 | 17.5 | 10.6 | |||
7/16”-14 | 1d | 11.1 | 11.6 | 19.3 | 10.2 | 9.3 | 13.36~13.99 | 4.9 |
1.5d | 16.7 | 24.8 | 15.8 | 14.9 | 7.9 | |||
2d | 22.2 | 30.4 | 21.3 | 20.4 | 10.7 | |||
1/2”-13 | 1d | 12.7 | 13.1 | 21.5 | 11.7 | 10.7 | 15.16~15.80 | 5.2 |
1.5d | 19.1 | 27.8 | 18.1 | 17.1 | 8.3 | |||
2d | 25.4 | 34.2 | 12.4 | 23.4 | 11.4 | |||
5/8”-11 | 1d | 15.9 | 16.4 | 26.3 | 14.7 | 13.6 | 18.84~19.48 | 5.7 |
1.5d | 23.8 | 34.2 | 22.6 | 21.5 | 9.0 | |||
2d | 31.8 | 42.1 | 30.6 | 29.4 | 12.3 | |||
3/4”-10 | 1d | 19.1 | 19.6 | 30.5 | 17.8 | 16.5 | 22.36~23.00 | 6.3 |
1.5d | 28.6 | 40 | 27.3 | 26 | 9.9 | |||
2d | 38.1 | 49.5 | 36.8 | 35.5 | 13.5 | |||
1”-8 | 1d | 25.4 | 26.1 | 39.7 | 23.8 | 22.2 | 29.62~30.38 | 6.8 |
1.5d | 38.1 | 52.4 | 36.5 | 34.9 | 10.6 | |||
2d | 50.8 | 65.1 | 49.2 | 47.6 | 14.5 |
表4 細牙統一(yi)螺(luo)紋(UNF)系列 UNF Fine Thread Series 單(dan)位:(mm)
鋼絲螺套 螺紋規格 d×p | 鋼(gang)絲螺套螺紋公稱長(chang)度k×d | 鉆孔(kong)、攻絲參數 | 安裝后(hou)參數 | 自由狀態下參(can)數 | ||||
t2 | 鉆(zhan)頭do | t1 | L2 | t3 | D2 | N (≈) | ||
8-36 0.164-36 | 1d | 4.2 | 4.3 | 7.3 | 3.8 | 3.4 | 5.18~5.68 | 4.5 |
1.5d | 6.3 | 9.4 | 5.9 | 5.5 | 7.2 | |||
2d | 8.3 | 11.5 | 7.9 | 7.6 | 9.7 | |||
10-32 0.19-32 | 1d | 4.83 | 5.0 | 8.4 | 4.4 | 4 | 5.99~6.50 | 4.1 |
1.5d | 7.24 | 10.8 | 6.8 | 6.5 | 6.9 | |||
2d | 9.6 | 13.2 | 9.2 | 8.9 | 10 | |||
1/4”-28 | 1d | 6.35 | 6.6 | 10.4 | 5.9 | 5.5 | 7.77~8.28 | 5.0 |
1.5d | 9.5 | 13.6 | 9 | 8.6 | 8.6 | |||
2d | 12.7 | 16.8 | 12.2 | 11.8 | 11.8 | |||
5/16”-24 | 1d | 7.9 | 8.2 | 12.7 | 7.4 | 6.9 | 9.65~10.16 | 5.9 |
1.5d | 11.9 | 16.7 | 11.4 | 10.9 | 9.4 | |||
2d | 15.9 | 20.6 | 15.4 | 14.9 | 12.8 | |||
3/8”-24 | 1d | 9.5 | 9.8 | 14.3 | 9 | 8.4 | 11.37~11.88 | 7.3 |
1.5d | 14.3 | 19.1 | 13.8 | 13.2 | 11.5 | |||
2d | 19.1 | 23.8 | 18.6 | 18 | 15.6 | |||
7/16-20 | 1d | 11.1 | 11.4 | 16.8 | 10.5 | 9.8 | 13.3~13.7 | 7.0 |
1.5d | 16.7 | 22.4 | 16.1 | 15.4 | 11.1 | |||
2d | 22.2 | 27.9 | 21.6 | 20.9 | 15.0 | |||
1/2-20 | 1d | 12.7 | 13.0 | 18.4 | 12.1 | 11.4 | 15.03~15.67 | 7.9 |
1.5d | 19.7 | 24.8 | 18.5 | 17.8 | 12.8 | |||
2d | 25.4 | 31.1 | 24.8 | 24.1 | 17.3 | |||
9/16-18 | 1d | 14.3 | 14.6 | 20.6 | 13.6 | 12.9 | 16.91~17.55 | 7.9 |
1.5d | 21.5 | 27.8 | 20.8 | 20.1 | 12.0 | |||
2d | 28.6 | 34.9 | 27.9 | 27.2 | 16.0 | |||
5/8”-18 | 1d | 15.9 | 16.2 | 22.2 | 15.2 | 14.5 | 18.61~19.25 | 9.4 |
1.5d | 23.8 | 30.2 | 23.1 | 22.4 | 14.5 | |||
2d | 31.8 | 38.1 | 31.1 | 30.4 | 19.7 | |||
3/4”-16 | 1d | 19.1 | 19.4 | 26.2 | 18.3 | 17.5 | 22.25~22.88 | 10.1 |
1.5d | 28.6 | 35.7 | 27.8 | 27 | 15.6 | |||
2d | 38.1 | 45.2 | 37.3 | 36.5 | 21.0 | |||
7/8”-14 | 1d | 22.2 | 22.6 | 30.4 | 21.3 | 20.4 | 25.93~26.69 | 10.3 |
1.5d | 33.3 | 41.5 | 21.4 | 31.5 | 15.9 | |||
2d | 44.5 | 52.6 | 43.6 | 42.7 | 21.6 | |||
1”-14 | 1d | 25.4 | 25.9 | 33.6 | 24.5 | 23.6 | 29.69~30.45 | 11.8 |
1.5d | 38.1 | 46.3 | 37.2 | 36.3 | 18.1 | |||
2d | 50.8 | 59 | 49.9 | 49 | 24.5 | |||
1”-12 | 1d | 25.4 | 30.0 | 34.9 | 24.3 | 23.3 | 29.69~30.45 | 10.0 |
1.5d | 38.1 | 47.6 | 37 | 36 | 15.6 |
使(shi)用方法主要包括以下四個環節(jie):
1 鉆孔
使用標準鉆頭鉆孔,鉆孔(kong)深(shen)度(du)大于或等于鋼絲螺套(tao)安裝深(shen)度(du);注意不(bu)要將(jiang)孔(kong)鉆成錐形,切屑不(bu)要掉入。鉆孔后锪孔不(bu)應超(chao)過0.4 螺距深度,因為锪孔(kong)過大不(bu)利于鋼絲(si)螺套的旋(xuan)入。
螺紋規格 | 鉆頭直徑( mm) | 螺紋規格 | 鉆(zhan)頭(tou)直徑( mm) |
M2x0.4 | 2.1 | M8x1 | 8.3 |
M2.5x0.45 | 2.6 | M10x1 | 10.3 |
M3x0.5 | 3.1 | M10x1.25 | 10.3 |
M4x0.7 | 4.2 | M12x1.25 | 12.3 |
M5x0.8 | 5.2 | M12x1.5 | 12.4 |
M6x1 | 6.3 | M12x1 | 12.3 |
M7x1 | 7.3 | M13x1.25 | 13.3 |
M8x1.25 | 8.3 | M14x1.5 | 14.4 |
M10x1.5 | 10.4 | M14x1.25 | 14.3 |
M11x1.5 | 11.4 | M16x1.5 | 16.4 |
M12x1.75 | 12.4 | M18x1.5 | 18.4 |
M14x2 | 14.5 | M20x1.5 | 20.4 |
M16x2 | 16.5 | M20x2 | 20.5 |
M18x2.5 | 18.6 | M22x2 | 22.5 |
M20x2.5 | 20.6 | M22x1.5 | 22.4 |
2 攻絲
使用標有規(gui)定螺紋規(gui)格的鋼絲螺套專用絲錐攻絲,攻絲的(de)長度必須超過鋼絲螺套長度,對于通(tong)孔,要全部攻絲;攻絲(si)的(de)精度決定終標(biao)準(zhun)內(nei)螺孔的(de)公(gong)差帶,使用(yong)者(zhe)要適當地選(xuan)擇攻絲方(fang)法和潤(run)滑,盲孔攻絲(si)要適當用力(li), 以防折(zhe)斷絲錐(zhui)。攻絲后,螺紋孔應清理,一般用(yong)壓縮空(kong)氣(qi)噴(pen)槍吹,盲孔(kong)時還應使用帶(dai)徑向孔(kong)的長噴(pen)槍自下而上清理, 也可以用清洗的方法清理螺紋孔(kong)。螺紋孔(kong)精度高時,應用專用鋼(gang)絲(si)螺(luo)套底孔(kong)塞規進行檢查。
3 安(an)裝
在(zai)一般情況(kuang)下應用手工(gong)安裝(zhuang)(zhuang)器進行鋼絲螺(luo)(luo)套安裝(zhuang)(zhuang)。鋼絲螺(luo)(luo)套放入(ru)裝(zhuang)(zhuang)工(gong)具(ju)內,使(shi)(shi)安(an)裝(zhuang)柄(bing)嵌入(ru)導桿槽內(nei)轉(zhuan)動(dong)安(an)裝(zhuang)工具手柄(bing)使(shi)(shi)鋼(gang)絲螺(luo)(luo)套旋入(ru)螺(luo)(luo)孔(kong),并使(shi)其距表面有0.25-0.75 圈(quan)空螺紋。少量(liang)安裝(zhuang)鋼絲螺套時和(he)M14×2 以(yi)上粗牙鋼絲螺套安裝時(shi)可采用“T ”型開槽或(huo)螺紋頭簡易(yi)工具安(an)裝,并注(zhu)意(yi)不(bu)要在鋼絲螺套安裝柄(bing)上施加較大的(de)軸向(xiang)力(li)以防‘亂扣’ 。鋼絲螺(luo)套安裝(zhuang)后,為檢查所形成的標準內螺紋孔精度等級,可用相應的級別(bie)塞規檢驗。
4 去柄
對有(you)折斷槽(cao)的鋼絲螺套(tao),旋入螺孔后應將安裝柄去(qu)除,需用去(qu)柄工具。通孔時,要(yao)將鋼絲螺套安裝柄折斷,一(yi)般(ban)用沖斷(duan)器對準安裝柄,用(yong) 200g 左右的榔頭猛打一下即可去除,對于 M18×2.5 以上的粗牙鋼絲螺套(tao)和(he) M14×1.25 以上的(de)細牙鋼絲螺套 , 用(yong)尖嘴(zui)鉗上(shang)下彎曲(qu)安(an)裝(zhuang)柄就能折斷(duan),然后將斷(duan)下來(lai)的安(an)裝(zhuang)柄從螺孔(kong)中取出即可。
一、鋼絲螺套專用絲錐
鋼絲(si)(si)(si)(si)螺(luo)套(tao)專(zhuan)(zhuan)用(yong)(yong)(yong)(yong)絲(si)(si)(si)(si)錐(zhui)(zhui)用(yong)(yong)(yong)(yong)于加工鋼絲(si)(si)(si)(si)螺(luo)套(tao)安(an)裝(zhuang)孔的(de)專(zhuan)(zhuan)用(yong)(yong)(yong)(yong)內螺(luo)紋,結構尺寸依(yi)照(zhao)國(guo)家標準《細柄機用(yong)(yong)(yong)(yong)和手(shou)用(yong)(yong)(yong)(yong)絲(si)(si)(si)(si)錐(zhui)(zhui)》GB3464-83要求制(zhi)造,材料為W18Cr4V,可(ke)(ke)機用(yong)(yong)(yong)(yong)也可(ke)(ke)手(shou)用(yong)(yong)(yong)(yong),根(gen)據(ju)其(qi)使用(yong)(yong)(yong)(yong)范(fan)圍可(ke)(ke)分為輕(qing)合金機用(yong)(yong)(yong)(yong)螺(luo)紋護(hu)套(tao)絲(si)(si)(si)(si)錐(zhui)(zhui)、手(shou)用(yong)(yong)(yong)(yong)螺(luo)紋護(hu)套(tao)絲(si)(si)(si)(si)錐(zhui)(zhui),普通鋼機用(yong)(yong)(yong)(yong)螺(luo)套(tao)絲(si)(si)(si)(si)錐(zhui)(zhui)、手(shou)用(yong)(yong)(yong)(yong)螺(luo)套(tao)絲(si)(si)(si)(si)錐(zhui)(zhui),特種(zhong)螺(luo)套(tao)絲(si)(si)(si)(si)錐(zhui)(zhui)三種(zhong)。
1、輕合金機、手螺紋護套絲錐
用于(yu)加工鋁、鎂合(he)金(jin)以及銅合(he)金(jin)等有色金(jin)屬(shu)合(he)金(jin),螺距在(zai)2.5mm以下為(wei)單支(zhi)絲錐,螺距大于(yu)等于(yu)2.5mm為(wei)雙支(zhi)。
標記示例:STd × p ST 為螺紋護套專用內(nei)螺紋代(dai)號
用于在(zai)輕合金上加工安裝規格(ge)為(wei)8×1.25鋼(gang)絲螺套底孔(kong)螺紋的專用絲錐,標記為(wei):ST8×1.25(ST為(wei)鋼(gang)絲螺套專用內(nei)螺紋代號)。
2、普通鋼機、手用螺紋護套絲錐
用于加工鋼(gang)、鑄(zhu)鐵、鑄(zhu)鋼(gang)等金屬材(cai)料(liao)上的內(nei)螺紋,是雙(shuang)支絲錐。
3、特種絲錐
可(ke)根據用(yong)(yong)戶需要設計(ji)、制造各種特殊品種的螺紋底孔絲(si)(si)(si)(si)(si)(si)錐,例(li)如(ru)在軟鋁,紫銅上(shang)攻絲(si)(si)(si)(si)(si)(si)的機用(yong)(yong)、手用(yong)(yong)擠壓(ya)絲(si)(si)(si)(si)(si)(si)錐,單支普通鋼(gang)攻絲(si)(si)(si)(si)(si)(si)的專用(yong)(yong)機用(yong)(yong)絲(si)(si)(si)(si)(si)(si)錐、不銹鋼(gang)攻絲(si)(si)(si)(si)(si)(si)絲(si)(si)(si)(si)(si)(si)錐、用(yong)(yong)于盲孔的平底絲(si)(si)(si)(si)(si)(si)錐、螺旋槽絲(si)(si)(si)(si)(si)(si)錐、螺尖絲(si)(si)(si)(si)(si)(si)錐等。鋼(gang)絲(si)(si)(si)(si)(si)(si)螺套絲(si)(si)(si)(si)(si)(si)錐、螺紋護套絲(si)(si)(si)(si)(si)(si)錐的選(xuan)擇
◆直(zhi)槽螺紋(wen)護套絲錐(zhui)通用性很強,通孔(kong)或(huo)盲孔(kong)、有色(se)金(jin)屬或(huo)黑(hei)色(se)金(jin)屬都可使用,價格也便宜,但質量較差。螺紋(wen)護套直(zhi)槽絲錐(zhui)
◆螺旋(xuan)(xuan)槽螺紋護套(tao)絲錐比較(jiao)適合加(jia)(jia)工盲孔螺紋,加(jia)(jia)工時(shi)切屑向后排(pai)出(chu)。在加(jia)(jia)工黑(hei)色金屬時(shi),螺旋(xuan)(xuan)角(jiao)選(xuan)擇的(de)少(shao)小一點,大(da)約一般(ban)在 30 度(du)左(zuo)右(you),可以保證螺旋(xuan)(xuan)齒(chi)的(de)強度(du)。在加(jia)(jia)工有色金屬時(shi),螺旋(xuan)(xuan)角(jiao)選(xuan)擇的(de)少(shao)大(da)一點,大(da)約一般(ban)在 45 度(du)左(zuo)右(you),這樣切削時(shi)可以鋒利一些。
◆擠(ji)(ji)(ji)壓(ya)(ya)(ya)絲錐(zhui)比較適(shi)合加工(gong)(gong)有色(se)金屬(shu),尤其是(shi)(shi)鋁(lv)合金鑄件,它(ta)主是(shi)(shi)對(dui)金屬(shu)擠(ji)(ji)(ji)壓(ya)(ya)(ya)、變形、形成的內螺紋。擠(ji)(ji)(ji)壓(ya)(ya)(ya)成形是(shi)(shi)非切削加工(gong)(gong),采用擠(ji)(ji)(ji)壓(ya)(ya)(ya)成形工(gong)(gong)藝加工(gong)(gong)出的螺紋孔,抗(kang)(kang)拉、抗(kang)(kang)剪強(qiang)度(du)高(gao),加工(gong)(gong)表面(mian)的粗糙度(du)也較好,但擠(ji)(ji)(ji)壓(ya)(ya)(ya)絲錐(zhui)底孔要求較高(gao),過(guo)大(da),強(qiang)度(du)不夠;過(guo)小容易造成絲錐(zhui)斷裂。
◆ 螺(luo)尖絲(si)錐比較適合加工(gong)通孔螺(luo)紋,加工(gong)時切削向前排(pai)出。固芯部尺(chi)寸較大,強(qiang)度較好,切削力較大,所以對加工(gong)有色金屬、不銹鋼、黑色金屬效果(guo)都很好。
二、鋼絲螺套安裝工具
鋼絲(si)螺(luo)套安裝工(gong)具就是(shi)鋼絲(si)螺(luo)套安裝扳(ban)手,也(ye)叫鋼絲(si)螺(luo)套旋入工(gong)具。
鋼(gang)(gang)絲(si)(si)螺(luo)(luo)(luo)套(tao)安(an)裝(zhuang)扳手使(shi)(shi)用方法就是(shi)將鋼(gang)(gang)絲(si)(si)螺(luo)(luo)(luo)套(tao)放入(ru)專用鋼(gang)(gang)絲(si)(si)螺(luo)(luo)(luo)套(tao)安(an)裝(zhuang)工(gong)(gong)具內,使(shi)(shi)安(an)裝(zhuang)柄嵌入(ru)導桿(gan)槽內,轉(zhuan)動鋼(gang)(gang)絲(si)(si)螺(luo)(luo)(luo)套(tao)安(an)裝(zhuang)工(gong)(gong)具手柄使(shi)(shi)鋼(gang)(gang)絲(si)(si)螺(luo)(luo)(luo)套(tao)旋(xuan)入(ru)螺(luo)(luo)(luo)孔。其安(an)裝(zhuang)原理就是(shi)使(shi)(shi)鋼(gang)(gang)絲(si)(si)螺(luo)(luo)(luo)套(tao)通過一段引導螺(luo)(luo)(luo)紋,迫使(shi)(shi)外徑(jing)收(shou)縮,以(yi)(yi)便順利(li)裝(zhuang)入(ru)底孔。安(an)裝(zhuang)時注意不可在(zai)鋼(gang)(gang)絲(si)(si)螺(luo)(luo)(luo)套(tao)上施加較大的(de)軸向力,以(yi)(yi)防"亂扣"。
鋼(gang)絲螺(luo)套安(an)裝扳(ban)手(shou)分為分為手(shou)動(dong)及半自動(dong)兩(liang)種。
● 手動鋼絲螺套安裝工具
手(shou)(shou)動鋼絲螺套(tao)安(an)裝(zhuang)扳手(shou)(shou),主(zhu)要(yao)有套(tao)筒(tong)型安(an)裝(zhuang)扳手(shou)(shou)和簡(jian)易鋼絲螺套(tao)安(an)裝(zhuang)扳手(shou)(shou)兩種。
(1)套筒型螺紋護套安(an)裝扳手(shou)
用于手動(dong)安裝 ST2 × 0.4以上規格螺紋護(hu)套 標(biao)記(ji)方法: ST d × p
(2)簡易螺紋護套安裝扳手(shou)
簡易螺(luo)紋護套(tao)安裝工具(ju)有螺(luo)紋頭、光桿(gan)兩種。用于少(shao)量安裝,一般維(wei)修、實(shi)驗時用,操作時不易安裝,鋼絲(si)螺(luo)套(tao)容易報廢。
● 半自動安裝扳手
半(ban)自(zi)動安(an)(an)裝扳手有(you)(you)氣(qi)動、電動兩種,具(ju)有(you)(you)**、快速,安(an)(an)裝定位準確的特(te)點,用(yong)于批(pi)量鋼絲螺(luo)套的安(an)(an)裝或在裝配生產線上(shang)使用(yong)。
三、鋼(gang)絲螺套(tao)安裝柄(bing)去除工具(沖斷(duan)器)
沖斷器主(zhu)要(yao)作用就(jiu)是(shi)用來(lai)折斷鋼絲螺套安裝尾柄。
鋼絲螺(luo)套(tao)在(zai)安(an)裝(zhuang)(zhuang)后,一(yi)般通孔都(dou)要(yao)求將尾柄(bing)去除(chu)掉,具體(ti)方(fang)法是用(yong)沖斷(duan)器對準(zhun)安(an)裝(zhuang)(zhuang)柄(bing),用(yong)200g的榔頭猛打一(yi)下,即可去除(chu),對于18X2.5以上的粗牙(ya)(ya)絲套(tao)和14X1.25以上的細牙(ya)(ya)絲套(tao),用(yong)尖嘴鉗上下彎曲安(an)裝(zhuang)(zhuang)柄(bing)就能折(zhe)斷(duan)。
四、鋼絲螺套取出工具---卸套器
鋼絲(si)螺(luo)套在(zai)安裝過程中出(chu)(chu)現問(wen)題需要取(qu)出(chu)(chu),應當使(shi)用(yong)專用(yong)鋼絲(si)螺(luo)套取(qu)出(chu)(chu)工具---卸套器,將(jiang)卸套器放入鋼絲(si)螺(luo)套孔(kong)內(nei),對準(zhun)手(shou)柄用(yong)榔頭猛擊(ji)一下,用(yong)手(shou)加力按下手(shou)柄反(fan)螺(luo)紋旋轉即可取(qu)出(chu)(chu)鋼絲(si)螺(luo)套。
五、鋼絲螺套專用內螺紋塞規—底孔塞規
鋼(gang)絲(si)螺(luo)套裝配的(de)精(jing)(jing)度等(deng)級(ji),取(qu)決于攻制的(de)螺(luo)紋(wen)(wen)孔(kong)(kong)精(jing)(jing)度;在對鋼(gang)絲(si)螺(luo)套安裝精(jing)(jing)度要求(qiu)較高的(de)情況下(xia),可(ke)以在用(yong)鋼(gang)絲(si)螺(luo)套專用(yong)絲(si)錐(zhui)(zhui)(ST絲(si)錐(zhui)(zhui))攻牙(ya)后,在鋼(gang)絲(si)螺(luo)套裝配旋入螺(luo)孔(kong)(kong)之前,用(yong)鋼(gang)絲(si)螺(luo)套底(di)孔(kong)(kong)塞規(gui)測量螺(luo)紋(wen)(wen)孔(kong)(kong),對螺(luo)紋(wen)(wen)孔(kong)(kong)的(de)精(jing)(jing)度進行檢測,以此保證鋼(gang)絲(si)螺(luo)套安裝后形成的(de)內螺(luo)紋(wen)(wen)是標準的(de)螺(luo)紋(wen)(wen)。
鋼絲螺(luo)套底孔(kong)塞(sai)規(gui)也叫ST塞(sai)規(gui),螺(luo)紋護(hu)套塞(sai)規(gui),鋼絲螺(luo)套塞(sai)規(gui)
鋼絲(si)螺(luo)(luo)套塞(sai)(sai)規(gui)用于檢驗(yan)鋼絲(si)螺(luo)(luo)套安裝前的底(di)孔尺(chi)寸(cun),一般在對工作精度(du)要(yao)求較高或用來鑒別絲(si)錐是否磨損時使用,分(fen)為單頭整(zheng)體螺(luo)(luo)紋塞(sai)(sai)規(gui)及(ji)雙頭插柄底(di)孔塞(sai)(sai)規(gui),I級精度(du)。
1、單頭整體鋼絲螺套塞規
用于檢驗ST2-ST5小規格(ge)鋼絲螺(luo)(luo)套安裝前內孔螺(luo)(luo)紋(wen)。
2、雙頭插柄鋼絲螺套塞規
用于檢驗(yan)ST5以上(shang)規(gui)格鋼絲螺套(tao)安(an)裝(zhuang)前(qian)內螺紋。