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生产厂家厂商性质
所在地
夹持精度0.015mm以内
高精度内张夹具,夹持精度0.015mm以内
内张套直径行程:0.6mm,大公差件可以夹持
最小内张径12.5mm,内张径178.0mm
双斜度内张,夹持力强大均匀且稳定
可以安装轴向定位装置(客户自行设计)
有标准型(通孔)与沉头型(盲孔)两型可选用
Large expansion range up to 0.6mm.
Double-angle principle allows for fast loading/unloading of components.
Greater holding power by applying pressure evenly along the length of the sleeve.
Guaranteed accuracy of 0.015mm.
产品简介
PTG内张夹具,适合应用于数控车床、研磨机、专用机等。PTG夹具采双斜度设计,能提供强大,均匀且稳定的夹持力。夹具精度高,其内径套在拆卸再装上后能维持0.015mm以内的精度。除了表列标准型内张夹具,我们能提供特殊内张家具设计定制的服务。请与联系,取得更详细的产品咨询。
标准型型号 Standard Model | 3A1 | 2C1 | 1C1 | 18C1 | 4C1 | 5C1 | 6C1 | 7C1 | 8C1 |
---|---|---|---|---|---|---|---|---|---|
A (内张套径 Dia) | Min:12.5 Max:16.0 | Min:16.0 Max:22.0 | Min:22.0 Max:28.5 | Min:28.5 Max:41.0 | Min:41.0 Max:63.5 | Min:63.5 Max:76.2 | Min:76.2 Max:89.0 | Min:89.0 Max:130.0 | Min:130.0 Max:178.0 |
B | 60 | 66 | 72 | 79 | 84 | 109 | 118 | 133 | 153 |
C | 20 | 20 | 20 | 20 | 20 | 25 | 25 | 30 | 30 |
D | 22 | 27 | 32 | 38 | 43 | 51 | 57 | 63.5 | 79.5 |
E | 14.6 | 15 | 15.5 | 15.3 | 14.8 | 25.3 | 24.7 | 25.2 | 24.6 |
F | 20 | 22 | 30 | 31 | 36 | 36 | 37 | 47 | 22 |
G | 40 | 40 | 40 | 40 | 40 | 60 | 60 | 100 | 100 |
H | 75 | 75 | 75 | 75 | 75 | 120 | 120 | 180 | 180 |
J | 11 | 15 | 20 | 26.5 | 37.5 | 55 | 74.5 | 86.5 | 124 |
K | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
L | 12.6 | 14.1 | 20.7 | 26.3 | 37 | 57.3 | 71.1 | 84.1 | 123 |
M(拉杆牙径 Screw) | M4 | M8 | M8 | M10 | M12 | M20 | M20 | M24 | M36 |
N (安装螺丝 Screw) | Ø58-M8 | Ø58-M8 | Ø58-M8 | Ø58-M8 | Ø58-M8 | Ø94-M10 | Ø94-M10 | Ø150-M12 | Ø150-M12 |
R(定位螺孔 Screw) | Ø28-M4 | Ø28-M4 | Ø58-M6 | Ø58-M6 | Ø58-M6 | Ø94-M8 | Ø94-M8 | Ø150-M10 | Ø150-M10 |
拉杆拉力 Pulling force(kgf) | 700 | 1000 | 1200 | 1800 | 2300 | 2800 | 3200 | 3700 | 5500 |
沉头标准型型号 Flush type | 3A2 | 2C2 | 1C2 | 18C2 | 4C2 | 5C2 | 6C2 | 7C2 | 8C2 |
---|---|---|---|---|---|---|---|---|---|
A(内张套径) | Min:16. Max:22.0 | Min:22.0 Max:28.5 | Min:28.5 Max:40.0 | Min:40.0 Max:51.0 | Min:51.0 Max:73.0 | Min:73.0 Max:89.0 | Min:89.0 Max:102.0 | Min:101.0 Max:143.0 | Min:143.0 Max:178.0 |
C | 20 | 20 | 20 | 20 | 20 | 25 | 25 | 30 | 30 |
D | 26 | 32 | 38 | 45 | 50 | 60 | 69 | 78.5 | 99.5 |
E | 14.6 | 15 | 15.5 | 15.3 | 14.8 | 25.3 | 24.7 | 25.2 | 24.6 |
F | 20 | 22 | 30 | 31 | 36 | 36 | 37 | 47 | 22 |
G | 40 | 40 | 40 | 40 | 40 | 60 | 60 | 100 | 100 |
H | 75 | 75 | 75 | 75 | 75 | 120 | 120 | 180 | 180 |
J | 11 | 15 | 20 | 26.5 | 37.5 | 55 | 74.5 | 86.5 | 124 |
K | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
L | 12.6 | 14.1 | 20.7 | 26.3 | 37 | 57.3 | 71.1 | 84.1 | 123 |
M (拉杆牙径 Screw) | M4 | M8 | M8 | M10 | M12 | M20 | M20 | M24 | M36 |
N (安装螺丝 Screw) | Ø58-M8 | Ø58-M8 | Ø58-M8 | Ø58-M8 | Ø58-M8 | Ø94-M10 | Ø94-M10 | Ø150-M12 | Ø150-M12 |
R (定位螺孔 Screw) | Ø28-M4 | Ø28-M4 | Ø58-M6 | Ø58-M6 | Ø58-M6 | Ø94-M8 | Ø94-M8 | Ø150-M10 | Ø150-M10 |
拉杆拉力 Pulling force(kgf) | 700 | 1000 | 1200 | 1800 | 2300 | 2800 | 3200 | 3700 | 55 |