The MACRO-SK is a grinding machine especially designed for machining the internal contours of stators, and it sets new standards in efficiency and precision for machining the internal diameter of stators. The machine concept of the Macro-SK enables the user to grind various types of stators on the machine, e.g. Gerotor and Geroller. The machine has two spindle arms when fully equipped. During grinding, these spindle arms are lowered in a vertical direction into a stack of stators that are clamped in a fixture. The vertical grinding direction proves to be a major advantage in this regard compared to other machine concepts, because the cooling lubricant is channeled specifically into the grinding gap, thus achieving larger grinding feed values. The grinding time, and thus the entire cycle time of the process are reduced by having higher grinding feed rates. The maximum stack height in the fixture is approx. 100 mm, with the benefit that several stators can be ground at the same time, depending on the component thickness.
The compact, space-saving design reduces infrastructure costs thanks to the small amount of floor space taken up. A completely newly developed acoustic emission system supports precise and economical dressing of the grinding wheels, and is additionally used for initial cut control in order to monitor the grinding process. Optionally, the machine can be equipped with an RFID reader. RFID chips that are integrated into the corresponding fixtures store information about the CNC program number and technology data, for example. As a result, the correct machining steps are performed automatically after the fixture has been loaded.
The MACRO-SK is characterized mainly by the following useful features
- Compact machine design (small footprint - only 1.5 m wide)
- Vertical grinding technology
- Separate spindle arms for roughing and finishing
- Differently specified CBN grinding wheels
- The vertical grinding direction permits targeted feeding of the cooling lubricant into the grinding gap with gravity assistance
- All the stated technological advantages lead to higher stock removal rates and shorter cycle times
- Clamping station & handling system
- Loading/unloading of the fixtures during machining lead to a dramatic reduction in the cycle time
- The clamping station supports precise clamping of the components with repeat accuracy. The handling system provides ergonomic assistance and reduces the strain on the operator
-The fixture can be exchanged in the machine in only 30 seconds
彼得·沃尔特斯(Peter Wolters)通过提供用于几乎任何类型工件的高精度表面处理的高精度机床和系统,成为创新技术和生产率解决方案的提供商,致力于客户的成功
技术和创新动力
作为技术和推动创新的力量,我们通过经济的方法寻求对表面质量,平行度,平面度和精度要求严格的公差。
高精度加工机的综合范围
彼得·沃尔特斯(Peter Wolters)为您提供*,全面的高精度加工机支持:从单面和双面精磨,研磨,抛光,珩磨和去毛刺机,直通式磨床到平面工件紧凑的高精度多主轴机床。
来自众多工业领域的专业知识
所有这些都与*的经验相结合,并拥有大量的行业经验,从定制到批量生产,从小商店到大型企业。但是,我们不要固步自封。用新材料加工工件以及对加工结果的不断增长的需求是我们每天面临的挑战。
研究与开发
我们通过在工程,机电和过程技术领域的深入研究和开发来巩固我们的技术,同时也受益于与客户和研究机构的合作以及Lapmaster Wolters子公司的深入经验交流。
彼得·沃尔特斯的历史:
年 | 描述 |
---|---|
1804 | 由约翰·彼得·沃尔特斯先生创立 |
1936年 | 开始许可生产精细研磨,研磨和抛光机 |
1943年 | 在自己的指导下建造和销售研磨抛光机 |
1961年 | 向瓦克交付*台用于硅片的研磨机 |
1974年 | 在美国波士顿附近的Plainville成立美国PETER WOLTERS公司。 |
1992年 | 成立PETER WOLTERS亚洲有限公司。新加坡有限公司 |
1998年 | 在日本大阪成立PETER WOLTERS Japan KK |
2004年 | 将PETER WOLTERS出售给Novellus Systems,产品线SpeedFam-IPEC(以前的Spitfire)现在属于Peter Wolters,并更名为SpeedFam-PW |
2005年 | 收购瑞士Voumard Machines Ca,SA |
2008年 | 收购美国微米产品线 |
2012年 | PETER WOLTERS GmbH向Lam Research出售Novellus Systems,新的母公司 |
2014年 | 出售Voumard产品线 |
2014年 | Lapmaster Group Holdings LLC收购了Peter Wolters |
2017年 | Lapmaster Wolters集团更名为Precision Surfaceuring Solutions Group |
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