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规格:
- Both grinding & regulating wheel spindles are made of NI-CR-MO alloy steel, which is normalized and carbonized hardened and ground for longer spindle life and better accuracy.
- Hydrostatic Babbitt bearings type spindle with a 3-point support design, surrounded by a high pressure oil film, eliminates metal-to-metal contact to provide heavy duty grinding capability as well as high vibration damping performance.
- A pressure switch interlock prevents spindle start-up until oil pressure is established. This pressure switch interlock also stops the spindle if oil pressure fails for longer spindle life.
- The regulating wheel travels on double V ways are hand-scraped and Turcite coated for precise and smooth movement to ensure high accuracy and longer way life.
- Both grinding & regulating wheels equip with hydraulic dressing unit. Dressing speed is infinitely variable. Various profile dressing can be achieved with optional template.
- Hydraulic dressing unit for the regulating wheel can be rapidly and precisely swiveled up to ± 3° for grinding taper in infeed grinding and for providing better contact between workpiece and grinding wheel to achieve better surface roughness, roundness, & cylindricity.
- All gears in the gearbox are made of Chrome-Molybdenum alloy steel (SNCM-21), are hardened and precision-ground for smooth running and low noise.
- The hydraulic system is air cooled to maintain constant oil temperature and separated from machine to eliminate vibration and dissipate heat.
- Optional automatic loading & unloading for infeed & thrufeed can be custom-built to meet your requirements, so machine can run unattended, at a high production rate, while maintaining a tight tolerance.
| 说明/型号 | STC-18S / NC / CNC |
STC-20S / NC / CNC |
||
|---|---|---|---|---|
| 研磨能力 | 最大研磨直径(标准刀架) mm | Ø1 ~ Ø60 ( Ø0.04" ~ Ø2.3" ) | Ø1 ~ Ø60 ( Ø0.04" ~ Ø2.3" ) | |
| 最大研磨直径(特别刀架) mm | Ø60 ~ Ø100 ( Ø2.3" ~ Ø4" ) | Ø60 ~ Ø120 ( Ø3.15" ~ Ø2.3" ) | ||
| 自动进给量(NC型) mm | 0.001~9.99 | |||
| 砂轮 | 砂轮主轮转速 rpm | 1520 | 1350 | |
| 修整手轮进给 | 每刻度 mm | 0.01 (0.0005") | ||
| 每转 mm | 2 (0.0625") | |||
| 调整轮 | 调整轮主轴转速(无段) rpm | 13~308 | ||
| 手轮 | 每刻度 mm | 0.05 (0.002") | ||
| 每转 mm | 3.5 (0.2") | |||
| 旋转角度(左/右) | ±5° | |||
| 倾斜角度(前/后) | +5° ~ -3° | |||
| 修整手轮进给 | 每刻度 mm | 0.01 (0.0005") | ||
| 每转 mm | 2 (0.00625") | |||
| 上滑版微调进给手轮 | 每刻度 mm | 0.05 (0.002") | ||
| 每转 mm | 9 (0.35") | |||
| 下滑版微调进给手轮 | 每刻度 mm | 0.001 (0.00005") | ||
| 每转 mm | 0.2 (0.00625") | |||
| 马达 | 砂轮马达 HP | 15 / (opt.20) | 20 / (opt.25) | |
| 油压马达 HP | 2 | |||
| 伺服马达(NC型) KW | 1.5 | |||
| 包装尺寸/重量 | 净重(大约)kg | 3000 (6600lbs) | 3400 (7480lbs) | |
| 毛重(大约)kg | 3500 (7700lbs) | 3700 (8140lbs) | ||
| 长x宽x高 mm | 2730 × 2240 × 2060 (107" x 88" x 81") | 2730 × 2250 × 2060 (107" x 89" x 81") | ||
* 我们保留修改上述任何机器规格的权利，恕不另行通知。
| 机型 | STC-1808 |
STC-1810 |
STC-1812 |
STC-2008 |
STC-2010 |
STC-2012 |
|---|---|---|---|---|---|---|
| 砂轮尺寸(直径 × 宽度 × 孔径) mm | 455 x 205 x 228.6 (18" × 8" × 9") |
455 x 255 x 228.6 (18" × 10" × 9") |
455 x 305 x 228.6 (18" × 12" × 9") |
508 x 205 x 304.8 (20" × 8" × 12") |
508 x 255 x 304.8 (20" × 10" × 12") |
508 x 305 x 304.8 (20" × 12" × 12") |
| 调整轮尺寸(直径 × 宽度 × 孔径) mm | 255 x 205 x 111.2 (10" × 8" × 4.4") |
255 x 255 x 111.2 (10" × 10" × 4.4") |
255 x 305 x 111.2 (10" × 12" × 4.4") |
305 x 205 x 127 (12" × 8" × 5") |
305 x 255 x 127 (12" × 10" × 5") |
305 x 305 x 127 (12" × 12" × 5") |
- BALANCING STAND
- MAG. SEP. &PAPER FILTER
- PAPER FILTER
- INPUT RAIL & OUTPUT RAIL (L:8" / EA)
- LONG THRUFEED GUIDES (6FT/EA) W/STANDS
- 备用砂轮
- 备用砂轮套
- THRUFEED BLADE (VARIOUS SIZES)
- INFEED WORKREST (STD)
- INFEED BLADE (VARIOUS SIZES)
- HYDRAULIC AUTO INFEED ATTACHMENT
- AIR EJECT ATTACHMENT
- ELECTRICAL EJECT ATTACHMENT
- WHEEL BALANCE SYSTEM
- LOADING SYSTEM (CONVEYOR TYPE)
- RECEIVER
- AUTOMATIC LOADING FOR THRUFEED
- HYD.FORMING ATTACHMENT
- FORMING PLATE /FORMING ARBOR
STC-18~20-可研磨工件图
- STC-2020NC
