Основной каталог Kyocera 2021 - 2022 - страница 255

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External toolholder selection for productivity improvement Guideline for roughing: ap = 1.5 ~ 5 mm

Medium-roughing of steel

ApplicationsTooling ExampleToolholderAdvantagesWorkpiece diameter
(Radial ap: mm)1. Improvement of finishing
SCLN-FFUse goose-neck holder
SDLN-FFSmall double sided tooling (Screw clamp)Cost reductionOver ø6 ap = ~2.5 mm
STLN-FF
Medium-Roughing
Toolholder for double sided tooling
PCLN-FF
for automatic lathe (Lever lock)Cost reductionOver ø16ap = 1.5 ~ 5 mm
PTLN-FF
+ FP-TK chipbreaker
EE
Small double sided tooling (Screw clamp)Cost reductionUnder ø16ap = ~2.5 mm
Fig. 1
Goose-neck holder (External sleeve holder)Chip Control2. Improvement of finishing - -
Toolholder for double sided toolingUse external sleeve holder
for automatic lathe (Lever lock)Cost reductionø16 ~ ø32ap = 1.5 ~ 5 mm

Medium-Roughing Fig. 2 + FP-TK chipbreaker Roughing

FinishingGoose-neck holder (External sleeve holder)Chip control--Use FP-TK chipbreaker (G-class negative insert)
Long curled chips are evacuatedFig. 2
Grooving toolholderø16 ~ ø32ap = over 4 mm
toward a fixed direction
Fig. 3

Goose-neck holder (External sleeve holder) Chip control - - Guideline for roughing: ap = over 4 mm

1. Improvement of finishing

Use goose-neck holder

Roughing

Use grooving toolholder

Fig. 3

2. Improvement of finishing

Use external sleeve holder