Общий каталог Tungaloy 2020 - 2021 - страница 936

Q C system for TAC Mills

Large dia. TAC mills QC system Dia. ø200 ~

Type OB QC system (Elongated mounting hole type)

Features Machine spindle

• The cutter body can be replaced without removing bolt.

Centering plug

• Cutter does not fall when only the bolt is removed.
• The cutter body weight is about one half of usual cutter.
• The cutter bolt is fi xed to the adapter with four to six large bolts, ensuring high

(for mounting to type OB) the cutter whilst pressing it against the adapter, and turn the bolt to tighten. Removal - Loosen the bolt slightly, and by one turn, turn the cutter to remove it from

the adapter.

OB-type QC Mounting System for Large Diameter

TAC Mills (Elongated mounting hole type)

Cutter body (ø200 ~ ø400 mm) OB type adapter OB type cutter body

This system is applied to “fl ush edge-top” Standard type TAC mills with OB mount. For the details of the OB-type cutter bodies.

Dimensional details of mount of OB-type adapters

80 With drive key 80 With drive key way

70 70 42 42 THSZ THSZ

DBC3 DBC3

45° 45°

DBC2 DBC2

25 25 14

Notes: In Designation, K indicates “with drive key” type, and M indicates “with drive key way” type. (“N” shows number of tapped holes.)