可换头铰刀

MAPAL 提供带两种不同刀头系统的可换头铰刀，这些铰刀具有极为精确的径向跳动精度和换头精度，操作特别安全和简单。可以在机器上直接更换刀头。带 HFS 连接和 CFS 连接的刀具与整体刀具相比，在加工能力或精度上毫不逊色。由于连接的极高精确性，这种刀具甚至具有更高的刚度。可换头刀具在减少流程成本的同时，能够达到与整体刀具同样的使用寿命。

HPR replaceable head reamers with HFS cutting point from MAPAL.

HPR 高性能可换头铰刀

可换头铰刀 HPR 产品包括从 8.00 mm 直径起的用于通孔和盲孔加工的铰刀。可换头铰刀可提供固定设计的铰刀 (系列100) 或可精密调整设计的铰刀 (系列200)，可以配置不同的刀片材料，例如，硬质合金、金属陶瓷、PcBN 或 PCD。对这些铰刀，可以在 8.00 至 65.00 mm 的直径范围内，以十分之一毫米的间隔，在公差范围内进行配置。作为首选系列，可提供范围广泛的 H7 尺寸的铰刀供使用。所属的夹头命名为 HFS（Head FittingSystem），具有极为精确的径向跳动精度和换头精度，操作特别安全和简单，尤其是在刀头的安装和拆卸时更是如此。HFS保证了极高的精确性和功率传递，能够流程安全地实现小于 3 μm 的换头精度和径向跳动精度。通过简单的结构把冷却液直接输送到刀片上，这种系统也适用于油雾润滑(MMS)加工。

CPR Replaceable head reamers

The CFS connection for the Complete Performance Reamers CPR is designed such that the highest possible stability and rigidity is achieved by a taper and a face connection. The special design and manufacture to the μ of the thread and taper-face section guarantee the highly precise radial run-out accuracy of 5 μm. Thanks to the simple and safe handling, the reaming heads can be replaced in the machine tool quickly and easily.

The range of CPR replaceable head reamers includes heads made of solid carbide and heads with brazed cutting edges. The replaceable head reamers are available either of solid carbide design (series 500) or can be tipped with different cutting materials such as carbide, cermet, PcBN or PCD (series 600). High-performance CVD and PVD coatings increase tool lives and the cost-effectiveness of the reamers. The innovative CVD coating HC419 reliably machines the complete range of cast iron materials, with high cutting speeds and maximum productivity.

The reamers can be configured in the diameter range from 8.00 to 40.00 mm in steps of 0.10 mm; the tolerance range can also be configured. A broad range of H7 dimensions is available as a preferred series.