Каталог Sumitomo специальные торцевые фрезы - страница 13

Cutting Edge Reference System

• General Features Conventional milling cutters are designed with several parts to locate and clamp each insert. The edge reference system on the other hand, utilises only one part for the same purposes. (Refer to Fig.1) This system is adopted by our entire high-feed cutter series.

• Characteristics Axial run-out of the inserts is kept within 5 to 10μm to

ensure fine surface finish and longer too life.

• Simple design with fewer parts facilitates cleaning of cutter body and is comparatively inexpensive.
• Fewer parts allow for high-density cutter design, for higher efficiency and longer too life.

Fig.1

Insert Double Screw (M8) Clamp

• Assembly Jig Application of the special assembly jig (as shown in the figure

below) is recommended to accurately assemble the cutter. H

Bar Micrometer Cutter Body Supporting Surface Guide Roller Guide Surface 3 Places

Indexable Insert

Movable

GOAL MILL HIGH FEED Quick Change

Setting Inserts When setting the inserts, please pay careful attention to the points noted below in the coloured boxes .

Dial Gauge Axial run-out 10μm or less

Slide direction of insert Cutter rotation when setting (opposite direction not permitted) Flat Terminal Clean before setting

Fits nicely onto sliding surfaces Torque 7N m to 8N m