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2JJINB (JJ Ball)

2JJINB (JJ Ball)

2JJINB (JJ Ball)

Product catalog summary
Overview: The document provides technical specifications and guidelines for JJ Carbide Ball Inserts and Corner Radius Inserts designed for machining hardened steels, pre-hardened steels, and graphite materials. These inserts are optimized for high precision and wear resistance.
Specifications:
  • Material: Suitable for hardened steel (up to HRc62), pre-hardened steel, and graphite.
  • Coating: TISIN-S coating enhances wear resistance.
  • Design: Ball shape minimizes edge chipping; ultra-fine WC grade (0.3㎛) reduces fracturing.
Product Variants:
  • Ball Inserts: Available in various diameters and thicknesses, with specific order numbers for each size.
  • Corner Radius Inserts: Similar specifications with different dimensions and order numbers.
Machining Parameters:
  • Cutting Conditions: Detailed RPM and feed rates provided for different diameters and materials.
  • Depth of Cut: Axial and radial depths specified for various operations.
Recommendations:
  • Reduce RPM and feed by 20% for long effective lengths.
  • Ensure proper clamping and bolt tightening before machining.
  • Adjust parameters based on machining geometry, purpose, and machine capabilities.
  • Use air blow or mist coolants to manage chip emission and prevent overheating.
Materials and Hardness:
  • Applicable to alloy steels, pre-hardened steels, hardened steels, tool steels, and mold steels with specified hardness ranges.
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Catalog excerpts

2JJINB (JJ Ball)-1

2 Flutes JJ Carbide Ball Inserts for Hardened Steels 초경 2날 고경도 가공용 제이제이 볼 인서트 • 고경도강(HRc62이하), 프리하든강 계열의 고정밀 가공 인서트, 그라파이트 • TISIN-S 코팅 처리하여 인선부 내마모성이 탁월합니다. • 볼 형상을 날부 치핑이 적도록 설계하였습니다. • 항절력이 높은 초미립자 초경합금(0.3㎛)을 채택, 인서트의 파손을 최소화 하였습니다. • Ball Inserts for hardened steel(~HRc62), pre-hardened and graphite materials • Optimum for wear resistance by TISIN-S coating. • Designed for minimizing edge chipping by ball shape. • Minimize fracturing by ultra fine(0.3㎛) WC grade. Order Number Order Number 2 Flutes JJ CarbideCorner Radius Inserts for Hardened Steels 초경 2날 고경도 가공용 제이제이 코너R 인서트 • 고경도강(HRc62이하), 프리하든강 계열의 고정밀 가공인서트, 그라파이트 • TISIN-S 코팅 처리하여 인선부 내마모성이 탁월합니다. • 볼 형상을 날부 치핑이 적도록 설계하였습니다. • 항절력이 높은 초미립자 초경합금(0.3㎛)을 채택, 인서트의 파손을 최소화 하였습니다. • Ball Inserts for hardened steel(~HRc62), pre-hardened and graphite materials • Optimum for wear resistance by TISIN-S coating. • Designed for minimizing edge chipping by ball shape. • Minimize fracturing by ultra fine(0.3㎛) WC grade. Order Number Order Number

 Open the catalog to page 1
2JJINB (JJ Ball)-2

Cutting Condition Tool steels / Mold steels SCM / HPM 30 ~40HRC Alloy Steels / Pre-hardened Steels NAK80 / KP4M 40~45HRC Hardened Steels STAVAX / SKD11 Axial Depth Radial Depth Axial Depth Radial Depth 유효장이 긴 경우에는 회전수와 이송속도를 최대 20% 이하로 줄이십시오. 인서트 체결 및 볼트의 조임을 확인 후 가공 하십시오. 상기 절삭조건은 참고 수치이므로 실 가공시 가공 형상, 가공 목적, 적용 기계에 따라 조건변경 요망 합니다. 공작기계와 가공물의 강성이 없는 경우 진동이 발생할시 조건표에 회전속도와 이송속도를 같은 비율로 줄여서 적용 합니다. 에어브로, 절삭유, 오일 미스트 쿨런트를 추천하며, 칩을 잘 제거하고 가공시 발열과 발화에 주의 하십시오 In case of long effective length, reduce the RPM and feed by 20% or less. After the heat the shrink-fit, check the clamping and bolt status,...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.