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- 產品介紹
- 螺套參數表
- 安裝說明
- 工具選用
表1 公制(zhi)(M、MJ)系列(lie)粗牙鋼絲螺套(tao)參數表 單位(wei):(mm)
螺紋(wen)規(gui)格 d×p | K×d | t2 | do | t1 | L2 | t3 | dz | N (≈) | Kg/千件(jian) |
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2 公制(M、MJ)系列(lie)細(xi)牙鋼絲螺套參(can)數表 單(dan)位:(mm)
螺紋規(gui)格 d×p | K×d | t2 | do | t1 | L2 | t3 | dz | N (≈) | Kg/千(qian)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3 粗牙統一螺紋(UNC)系列 UNC Coarse Thread Series 單(dan)位:(mm)
鋼絲螺套 螺紋規格 d×p | 鋼絲螺套(tao)螺紋公稱長度k×d | 鉆孔(kong)、攻(gong)絲參(can)數(shu) | 安裝后(hou)參數 | 自由狀態(tai)下(xia)參數 | ||||
t2 | 鉆頭(tou)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(biao)4 細牙(ya)統(tong)一螺紋(UNF)系列 UNF Fine Thread Series 單位:(mm)
鋼絲螺套 螺紋規格 d×p | 鋼絲(si)螺套螺紋公稱(cheng)長(chang)度(du)k×d | 鉆孔、攻絲參數 | 安裝后(hou)參(can)數 | 自由狀(zhuang)態下參數 | ||||
t2 | 鉆頭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:
1 鉆孔
使用標準鉆頭鉆孔,鉆孔深(shen)度(du)大于或等于鋼絲(si)螺套安裝深(shen)度(du);注意不要將(jiang)孔鉆成錐形,切屑不要掉入。鉆孔后(hou)锪(huo)孔不應超(chao)過0.4 螺距(ju)深度,因為锪孔過大(da)不(bu)利(li)于鋼絲(si)螺套的(de)旋入。
螺紋規(gui)格 | 鉆頭直徑( mm) | 螺紋規格 | 鉆頭直(zhi)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(yong)(yong)標有規定螺紋規格的鋼絲螺套專用(yong)(yong)絲錐攻(gong)絲,攻絲的長度必須超過鋼絲螺(luo)套長度,對于通孔,要全(quan)部攻絲;攻(gong)絲的(de)精度決定終標(biao)準內螺孔的(de)公差帶,使用者要適(shi)當地選擇攻(gong)絲方(fang)法和潤滑,盲孔攻絲要適當(dang)用力, 以(yi)防折(zhe)斷絲錐。攻絲后,螺紋孔(kong)應(ying)清理,一般用(yong)壓縮空氣噴槍吹,盲(mang)孔時還(huan)應使(shi)用帶(dai)徑向(xiang)孔的(de)長(chang)噴(pen)槍自下而上清理(li), 也可以用(yong)清洗的方(fang)法(fa)清理螺紋孔。螺紋孔精度(du)高時,應(ying)用(yong)專(zhuan)用(yong)鋼絲螺套底孔(kong)塞規進行檢查。
3 安裝
在一般情況下應用手工安裝器進行(xing)鋼絲螺(luo)套(tao)安裝。鋼絲螺(luo)套(tao)放(fang)入(ru)裝工具內(nei),使(shi)安裝(zhuang)柄(bing)嵌入(ru)導桿槽內(nei)轉動安裝(zhuang)工具(ju)手(shou)柄(bing)使(shi)鋼絲螺套(tao)旋入(ru)螺孔,并(bing)使其距表面有0.25-0.75 圈空螺紋(wen)。少(shao)量安裝鋼絲(si)螺套時和M14×2 以上粗牙鋼絲(si)螺套安裝時(shi)可采用“T ”型開槽或螺紋(wen)頭簡(jian)易(yi)工(gong)具安裝(zhuang),并注意不要在鋼絲螺套安裝柄(bing)上施加較大的軸向力以防‘亂扣’ 。鋼絲螺套安裝后,為檢查所形成的標準內螺紋(wen)孔(kong)精度等級,可用(yong)相應的(de)級(ji)別塞(sai)規檢驗。
4 去柄
對(dui)有折斷槽的鋼絲螺套,旋入螺孔后應將安裝柄去除,需用去柄工具。通孔時,要(yao)將鋼絲(si)螺套安裝柄折斷,一般(ban)用沖斷器對準安裝柄,用 200g 左(zuo)右(you)的榔(lang)頭猛打(da)一下即可去除,對于(yu) M18×2.5 以(yi)上的(de)粗牙鋼絲螺套和(he) M14×1.25 以上的(de)細牙鋼絲螺套 , 用尖嘴鉗上下(xia)彎(wan)曲(qu)安(an)(an)裝柄(bing)就能折斷,然后將斷下(xia)來(lai)的安(an)(an)裝柄(bing)從螺孔中取出即(ji)可。
一、鋼絲螺套專用絲錐
鋼(gang)絲(si)(si)螺(luo)套(tao)專用(yong)(yong)(yong)絲(si)(si)錐(zhui)用(yong)(yong)(yong)于加工鋼(gang)絲(si)(si)螺(luo)套(tao)安裝孔的(de)專用(yong)(yong)(yong)內螺(luo)紋(wen),結構(gou)尺(chi)寸依照國家標準《細柄機用(yong)(yong)(yong)和手(shou)(shou)用(yong)(yong)(yong)絲(si)(si)錐(zhui)》GB3464-83要求制造,材(cai)料(liao)為(wei)W18Cr4V,可(ke)機用(yong)(yong)(yong)也可(ke)手(shou)(shou)用(yong)(yong)(yong),根(gen)據其使用(yong)(yong)(yong)范(fan)圍(wei)可(ke)分(fen)為(wei)輕(qing)合(he)金機用(yong)(yong)(yong)螺(luo)紋(wen)護套(tao)絲(si)(si)錐(zhui)、手(shou)(shou)用(yong)(yong)(yong)螺(luo)紋(wen)護套(tao)絲(si)(si)錐(zhui),普(pu)通鋼(gang)機用(yong)(yong)(yong)螺(luo)套(tao)絲(si)(si)錐(zhui)、手(shou)(shou)用(yong)(yong)(yong)螺(luo)套(tao)絲(si)(si)錐(zhui),特種螺(luo)套(tao)絲(si)(si)錐(zhui)三(san)種。
1、輕合金機、手螺紋護套絲錐
用(yong)于加工鋁、鎂合(he)金(jin)以及銅合(he)金(jin)等有(you)色金(jin)屬(shu)合(he)金(jin),螺距(ju)在2.5mm以下(xia)為單支絲錐,螺距(ju)大于等于2.5mm為雙支。
標(biao)記(ji)示(shi)例(li):STd × p ST 為螺紋(wen)護套(tao)專用內(nei)螺紋(wen)代號(hao)
用(yong)于(yu)在(zai)輕(qing)合金(jin)上加工安裝(zhuang)規格為8×1.25鋼絲螺(luo)套(tao)底孔螺(luo)紋的專用(yong)絲錐,標記(ji)為:ST8×1.25(ST為鋼絲螺(luo)套(tao)專用(yong)內螺(luo)紋代號)。
2、普通鋼機、手用螺紋護套絲錐
用(yong)于加(jia)工(gong)鋼(gang)、鑄鐵、鑄鋼(gang)等金(jin)屬材料(liao)上的內螺紋,是(shi)雙支絲錐。
3、特種絲錐
可根據用戶需要設計、制造(zao)各種(zhong)特殊(shu)品種(zhong)的(de)螺紋底(di)(di)孔(kong)絲(si)(si)(si)錐(zhui),例如在(zai)軟鋁,紫銅(tong)上攻絲(si)(si)(si)的(de)機(ji)用、手用擠(ji)壓絲(si)(si)(si)錐(zhui),單(dan)支(zhi)普(pu)通鋼(gang)攻絲(si)(si)(si)的(de)專用機(ji)用絲(si)(si)(si)錐(zhui)、不銹鋼(gang)攻絲(si)(si)(si)絲(si)(si)(si)錐(zhui)、用于盲孔(kong)的(de)平底(di)(di)絲(si)(si)(si)錐(zhui)、螺旋槽絲(si)(si)(si)錐(zhui)、螺尖(jian)絲(si)(si)(si)錐(zhui)等。鋼(gang)絲(si)(si)(si)螺套絲(si)(si)(si)錐(zhui)、螺紋護套絲(si)(si)(si)錐(zhui)的(de)選(xuan)擇
◆直(zhi)槽(cao)螺(luo)紋護套絲錐(zhui)(zhui)通用性很強,通孔或盲孔、有色金屬或黑(hei)色金屬都(dou)可使用,價格也便宜,但質量較(jiao)差(cha)。螺(luo)紋護套直(zhi)槽(cao)絲錐(zhui)(zhui)
◆螺(luo)旋(xuan)(xuan)槽螺(luo)紋護套絲(si)錐比較適合加工(gong)(gong)盲孔螺(luo)紋,加工(gong)(gong)時切(qie)屑向后排出。在(zai)加工(gong)(gong)黑色金屬(shu)(shu)時,螺(luo)旋(xuan)(xuan)角選擇的(de)少小一點(dian),大約一般在(zai) 30 度左(zuo)右,可以(yi)保證螺(luo)旋(xuan)(xuan)齒(chi)的(de)強度。在(zai)加工(gong)(gong)有色金屬(shu)(shu)時,螺(luo)旋(xuan)(xuan)角選擇的(de)少大一點(dian),大約一般在(zai) 45 度左(zuo)右,這樣切(qie)削時可以(yi)鋒利(li)一些。
◆擠(ji)(ji)壓絲錐比較適(shi)合(he)加(jia)(jia)工(gong)(gong)有色金(jin)屬,尤其是(shi)鋁合(he)金(jin)鑄(zhu)件,它主(zhu)是(shi)對金(jin)屬擠(ji)(ji)壓、變形(xing)、形(xing)成的(de)內螺紋(wen)。擠(ji)(ji)壓成形(xing)是(shi)非切削加(jia)(jia)工(gong)(gong),采用擠(ji)(ji)壓成形(xing)工(gong)(gong)藝加(jia)(jia)工(gong)(gong)出(chu)的(de)螺紋(wen)孔(kong),抗拉(la)、抗剪強度高,加(jia)(jia)工(gong)(gong)表(biao)面的(de)粗(cu)糙(cao)度也較好,但擠(ji)(ji)壓絲錐底孔(kong)要(yao)求較高,過大,強度不夠;過小容易造成絲錐斷裂。
◆ 螺尖(jian)絲錐比較(jiao)(jiao)適合加(jia)工(gong)通(tong)孔(kong)螺紋,加(jia)工(gong)時切削(xue)向前(qian)排出。固芯部尺寸較(jiao)(jiao)大,強(qiang)度較(jiao)(jiao)好,切削(xue)力較(jiao)(jiao)大,所以對(dui)加(jia)工(gong)有(you)色金屬(shu)、不銹(xiu)鋼(gang)、黑色金屬(shu)效果(guo)都很好。
二、鋼絲螺套安裝工具
鋼絲(si)(si)螺套安裝(zhuang)工具就是鋼絲(si)(si)螺套安裝(zhuang)扳手,也叫鋼絲(si)(si)螺套旋入工具。
鋼(gang)(gang)絲(si)(si)(si)螺(luo)套(tao)安(an)(an)裝扳手使(shi)用方法就是將鋼(gang)(gang)絲(si)(si)(si)螺(luo)套(tao)放(fang)入專(zhuan)用鋼(gang)(gang)絲(si)(si)(si)螺(luo)套(tao)安(an)(an)裝工具(ju)內(nei),使(shi)安(an)(an)裝柄嵌入導桿槽(cao)內(nei),轉動鋼(gang)(gang)絲(si)(si)(si)螺(luo)套(tao)安(an)(an)裝工具(ju)手柄使(shi)鋼(gang)(gang)絲(si)(si)(si)螺(luo)套(tao)旋入螺(luo)孔。其安(an)(an)裝原理就是使(shi)鋼(gang)(gang)絲(si)(si)(si)螺(luo)套(tao)通(tong)過一段引導螺(luo)紋(wen),迫使(shi)外(wai)徑收縮,以便順利裝入底孔。安(an)(an)裝時(shi)注(zhu)意不可在鋼(gang)(gang)絲(si)(si)(si)螺(luo)套(tao)上施加較大(da)的(de)軸向力,以防"亂(luan)扣"。
鋼絲(si)螺(luo)套安裝扳手分為(wei)分為(wei)手動及半自動兩種。
● 手動鋼絲螺套安裝工具
手(shou)動(dong)鋼絲螺(luo)套(tao)安(an)裝扳手(shou),主要(yao)有套(tao)筒型安(an)裝扳手(shou)和簡易鋼絲螺(luo)套(tao)安(an)裝扳手(shou)兩種。
(1)套筒(tong)型(xing)螺紋護套安(an)裝扳手
用于手(shou)動安裝 ST2 × 0.4以上規格螺紋(wen)護(hu)套(tao) 標記方法: ST d × p
(2)簡易螺(luo)紋護套安(an)裝扳手(shou)
簡(jian)易(yi)螺紋(wen)護套(tao)安裝(zhuang)工具有螺紋(wen)頭(tou)、光桿兩種。用于少量安裝(zhuang),一般維(wei)修、實驗時(shi)用,操作時(shi)不(bu)易(yi)安裝(zhuang),鋼(gang)絲螺套(tao)容易(yi)報廢。
● 半自動安裝扳手
半自動(dong)安(an)裝(zhuang)扳手(shou)有(you)(you)氣動(dong)、電動(dong)兩(liang)種(zhong),具有(you)(you)**、快速(su),安(an)裝(zhuang)定位準(zhun)確(que)的特點,用(yong)于(yu)批量(liang)鋼(gang)絲螺套的安(an)裝(zhuang)或在裝(zhuang)配生(sheng)產線上使用(yong)。
三(san)、鋼(gang)絲螺套安裝(zhuang)柄(bing)去除(chu)工具(沖斷器)
沖斷(duan)器(qi)主要作用就是用來折斷(duan)鋼絲(si)螺套安(an)裝尾(wei)柄。
鋼絲(si)(si)螺套(tao)在安裝(zhuang)(zhuang)后,一般(ban)通孔都要求將尾(wei)柄(bing)去除掉(diao),具體方法是用沖斷器對準安裝(zhuang)(zhuang)柄(bing),用200g的榔(lang)頭猛打(da)一下,即可去除,對于18X2.5以上的粗(cu)牙絲(si)(si)套(tao)和14X1.25以上的細(xi)牙絲(si)(si)套(tao),用尖嘴鉗上下彎(wan)曲安裝(zhuang)(zhuang)柄(bing)就能折斷。
四、鋼絲(si)螺(luo)套取出工(gong)具---卸套器
鋼(gang)絲(si)螺(luo)套(tao)(tao)(tao)在安裝過(guo)程中出(chu)現問題需要取(qu)出(chu),應當使用(yong)專(zhuan)用(yong)鋼(gang)絲(si)螺(luo)套(tao)(tao)(tao)取(qu)出(chu)工具(ju)---卸套(tao)(tao)(tao)器,將卸套(tao)(tao)(tao)器放入鋼(gang)絲(si)螺(luo)套(tao)(tao)(tao)孔內,對準手(shou)柄用(yong)榔頭猛擊一下,用(yong)手(shou)加(jia)力按下手(shou)柄反螺(luo)紋旋(xuan)轉(zhuan)即可取(qu)出(chu)鋼(gang)絲(si)螺(luo)套(tao)(tao)(tao)。
五、鋼絲螺套專用內螺紋塞規—底孔塞規
鋼絲(si)(si)螺(luo)(luo)套(tao)裝(zhuang)配的(de)(de)(de)精(jing)度(du)(du)等級,取決于攻制的(de)(de)(de)螺(luo)(luo)紋(wen)孔(kong)(kong)精(jing)度(du)(du);在對(dui)鋼絲(si)(si)螺(luo)(luo)套(tao)安(an)裝(zhuang)精(jing)度(du)(du)要求較(jiao)高的(de)(de)(de)情(qing)況下,可(ke)以(yi)在用鋼絲(si)(si)螺(luo)(luo)套(tao)專用絲(si)(si)錐(ST絲(si)(si)錐)攻牙后,在鋼絲(si)(si)螺(luo)(luo)套(tao)裝(zhuang)配旋(xuan)入螺(luo)(luo)孔(kong)(kong)之前,用鋼絲(si)(si)螺(luo)(luo)套(tao)底孔(kong)(kong)塞規測量螺(luo)(luo)紋(wen)孔(kong)(kong),對(dui)螺(luo)(luo)紋(wen)孔(kong)(kong)的(de)(de)(de)精(jing)度(du)(du)進行檢測,以(yi)此保證(zheng)鋼絲(si)(si)螺(luo)(luo)套(tao)安(an)裝(zhuang)后形成的(de)(de)(de)內螺(luo)(luo)紋(wen)是標準的(de)(de)(de)螺(luo)(luo)紋(wen)。
鋼(gang)絲螺(luo)(luo)套底孔塞(sai)規(gui)也叫(jiao)ST塞(sai)規(gui),螺(luo)(luo)紋(wen)護套塞(sai)規(gui),鋼(gang)絲螺(luo)(luo)套塞(sai)規(gui)
鋼絲(si)螺套(tao)(tao)塞規用(yong)于檢驗鋼絲(si)螺套(tao)(tao)安(an)裝(zhuang)前的底孔尺寸(cun),一般在對工作精度要求(qiu)較高或用(yong)來鑒別絲(si)錐是(shi)否磨損時使(shi)用(yong),分為單頭整體(ti)螺紋塞規及雙頭插柄(bing)底孔塞規,I級精度。
1、單頭整體鋼絲螺套塞規
用于檢驗ST2-ST5小規格鋼絲螺(luo)套安裝前內孔螺(luo)紋(wen)。
2、雙頭插柄鋼絲螺套塞規
用于檢驗ST5以上規格鋼絲螺(luo)套安裝前內(nei)螺(luo)紋。