BIG KAISER High Performance Tooling Solutions 2018-2019

BIG-PLUS OVERVIEW

Improvement of ATC Repeatability The BIG-PLUS Spindle System assures the highest precision location of the tool holder in the spindle when using the ATC for loading tools as a result of the dual contact, which precisely positions the tool holder within 1 micron.

ATC Repeatability

10 8 6 4 2 0 1 2 3 4 5 6 7 8 9 10 No. of Times of ATC Machine: Horizontal (4 years old)

6"

ISO40

WITHIN 1 μm

Taper Contact (Conventional) Dual Contact (BIG-PLUS ® )

Test Bar (Zero Runout)

Pulling Force 800kg

Minimized Deflection for Maximum Machining Accuracy & Superior Finish With BIG-PLUS simultaneous contact, machining rigidity is greatly enhanced due to the larger contact diameter of the tool holder flange face. This larger face contact, combined with the taper contact, works together to resist deflection. With less deflection, greater machining accuracy and superior finish can be achieved.

Strict Gauge Control

Comparison of Deflection

BT40

BT50

500

100

CONVENTIONAL

CONVENTIONAL

400

80

300

60

200

40

BIG-PLUS

CONVENTIONAL

100

BIG-PLUS ®

20

BIG-PLUS ®

0

Cutting Conditions Machine: 40 Taper (Horizontal Machining Center) Cutter: Face Mill ø5" (6 cutting edges) Work Material: A2017 Duralumin Cutting Depth: .094"

2

4

6

8

(kN)

F

0

1

2

3

4

(kN)

LOAD: F

F

LOAD: F

Deflection of a machine spindle is shown. A vertical machine was used for the test.

Deflection of a machine spindle is shown. A vertical machine was used for the test.

Strict Gauge Control BIG-PLUS spindles produced by the licensed machine or spindle builders are strictly controlled in dimensions by the BIG original Master Gauge. Only the BIG-PLUS trademarked tool holders can achieve the optimal performance fully and safely.

Gauges for Machine Spindle

Master Gauge

Measuring Device

Master Arbor

ACCUWAY, ADVANCED MACHINE , ALEX-TECH, AMS, ANCA, AONO GIKEN, ARES, ASA TECH, AWEA, BERG SPANNTECHNIK, BOST, BROTHER, CERI, CHEVALIER, CHUO-SEIKI, CITIZEN, COLGAR, D.S.TECHNOLOGIE, DAH LIH, DAIYA SEIKI, DAITO, DIXI, DMC, DMG MORI SEIKI AD, DMG MORI SEIKI CO.,LTD., DOOSAN, DYNOMAX , EGURO, ENSHU, FADAL, FAMOT, FANUC, FEMCO, FIRST, FIRST, FISCHER , FOREST-LINÉ, FPT, FRANZ KESSLER, FUJI SEIKI, GIDDINGS & LEWIS, GMN, GTI , HARDINGE, HARTFORD, HEYLIGENSTAEDT, HISION, HNK, HOMMA, HORKOS, HOWA, HST, HURCO, HWACHEON, IBAG, IBARMIA INNOVATEK, IKEGAI, INOUE KOSOKU KIKAI, JOBS, JOHNFORD, JTEKT, JUNGWOO M.S., JYOTI, KARATS, KASHIFUJI, KASWIN, KENTURN, KIRA, KITAMURA, KIWA, KMT, KOMATSU NTC, KONDIA, KOYO, KPTEC, KURAKI, LAZZATI, MAG, MAGNIX, MAKINO, MAKINO SEIKI, MANDELLI, MATSUURA, MAZAK, MECTRON, MILLTRONICS, MITSUBISHI, MITSUBOSHI KOGYO, MITSUI SEIKI, MOTOKUBO, MTE, MYL, N.S.S, NACHI, NAKAMURA, NEO, NICOLÀS CORREA, NIIGATA, NIPPON BEARING, NISHIJIMAX, NISSIN-MFG, NOMURA, NORTHLAND TOOL , NSK, NUMEN, O-M, OBATAKE, OHTORI, OKK, OKUMA, OMLAT, OMV, PAMA, PDS , PIETRO CARNAGHI, PMC, QUASER, REIDEN, ROKU ROKU, ROYAL, RS TEC, SAJO, SEMA, SEMPUCO, SETCO , SHAN RONG, SHODA, SHW, SKF , SKG, SKODA, SMEC, SNK, SODICK, SORALUCE, SPINDER, SPINTEC, SPINTRUE, SPS , STARRAGHECKERT, STUDER, SUFENG, SUGINO, SUNWOO, SUPERIOR SPINDLE SERVICE , SWIFT, TAJMAC-ZPS, TAKAMAZ KIKAI KOUGYOU, TAKISAWA, TANABE, THETA, TONGTAI, TOS KURIM, TOS VARNSDORF, TOSHIBA, TOYO SEIKI, TSUDAKOMA, TSUGAMI, UGINT, UTSUNOMIYA, VICTOR TAICHUNG, VTEC, VYU CHENG, WALDRICH COBURG, WELE, WIA, YAMASAKI GIKEN, YAMASHINA SEIKI, YASDA, YASUNAGA, YCM, YU HUNG, ZAYER (As of May 2020) BIG-PLUS Spindle System Machine Builders The BIG-PLUS Spindle System is offered by many of the world’s leading manufacturers of machining centers. Some of the machine and spindle builders who have produced BIG-PLUS spindles are as follows:

• Bold company names are North American licensed BIG-PLUS spindle rebuilders

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