Superhard Cutting Tools <#y WORLDI A SHAPING YOUR WORLD WCB-N1V15EN WITH DIAMOND Non-ferrous metal and non-metal processing PCBN Insert Hardened steel, cast iron, powder metallurgy processing PCD, PCBN Grooving Solution End face groove, External circular groove, Thread processing PCD Face Milling Cutter PCD Non-standard Tools

Differences in Abrasive-resistance Among Various Grade of PCD Materials > Chipping Resistance PCD Grain Size Affects Roughness of Workpiece's Surface Ra (pm) Surface finish by fine grain size Surface finish by coarse grain size (Effect of grain size on finish machining surface)

Excellent chip breaking in finishing machining ■ PCD Wiper lnsert(WG) Improve the quality of workpiece surface or processing efficiency Feed rate (mm/rev) Material: A6061 Cutting conditions: Vc=400m/min f=0.1mm/rev ap=0.2mm Insert type: CCGW09T308 Effect of Wiper Insert Under the same fn, Wiper inserts improve the surface qualityfy). Material: A6061 Cutting conditions: Vc=400m/min f=0.1mm/rev ap=0.5mm Insert type: CCGW09T308

WORLDIA® Coding Rule of PCD Inserts

11 Rake Angle degree 13 Clearance Angle degree

55° PCD Positive Inserts Shape

Specifications of Standard PCD Insert

Specifications of Standard PCD Insert

PCBN INSERT For Cast Iron,Hardened Steel,Powder

■ Film features ■CBN Basic material and film structure Heat resistance improved Wear resistance increased Binding force strengthened CBN of strong toughness C2 The film is applicable for continuous, light and heavily interrupted processing of hardened steel with excellent universal performance.

■Chip-breaker PCBN Insert CBRB/CBC1 Two types of chip breaker, Suitable for hardened steel processing, cutting depth : 0.1 ~1 mm. Excellent chip breaking performance can be achieved. ■Application ■Cutting performance CBC1 CBRB Material: Hardened Steel HRC60-650 Tool: CNGM120408-2N SLCBC122C2 Cutting Data: Vc=150m/min f=0.12mm/rev ap=0.15mm • Wiper PCBN inserts must match with right type of holder. • Wiper PCBN inserts with high cutting resistance are suitable for high rigidity machine tool and workpiece.

Cutting Condition Recommendations Cutting Speed (m/min) Continue machining gray iron Continue and light continue machining gray iron Continue and interrupt machining cast iron Heavy interrupt machining gray iron

■ Power metallurgy Workpiece Material ■Cutting Data Recommendations PCBN Grade Cutting Condition Recommendations Cutting Speed (m/min) Continuous machining of powder metallurgy Continuous and lightly interrupted machining of powder metallurgy Continuous and interrupted machining of hard-to-work powder metallurgy Strongly interrupted machining of powder metallurgy

Rule of Mini Solid Insert Code

PCBN insert specifications 80° Positive Mini Type PCBN Inserts Shape

PCBN insert specifications 60° Positive Mini Type PCBN Inserts Shape

35° Positive Mini Type PCBN Inserts

PCBN insert specifications

PCBN insert specifications

PCBN insert specifications

PCBN insert specifications

PCBN insert specifications

PCBN insert specifications

WORLDIA PRODUCT CATALOGUE Grooving Solutions

Standard grooving Inserts © GTI Groove turning inserts © C91 Shanktool cutting edge angle 91°

GTI S R/L -Groove turning Standard Assemble with Main cutting edge Max Cutting Blade nose radius Rake angle 0° inserts Inserts Right-hand /Left width 3.0 depth 4.0 angle 0.4 -hand Toolholders Fig: Right hand Material: PCD ■ Allowable feed direction Traversing Note: A First Choice A Second Choice

Groove turning Contour Assemble with Main cutting edge Max Cutting Rake angle 0° inserts cutting Right-hand /Left width 2.0 depth 4.0 Inserts -hand Toolholders ■ Fig: Right hand ■ Material: PCD Left hand /Right hand Material group Right hand inserts

Main cutting edge Max Cutting © R020 Blade nose radius angle 0.2 GTI R R/L Groove turning Specialized Assemble with inserts groove Right-hand /Left ■ Fig: Right hand ■ Material: PCD PCBN ■ Allowable feed direction Note: A First Choice A Second Choice GTIE End face ring grooving inserts ■ So customers need place order according to above mentioned specifiation patern based on actual requirement. Example: Intended part’ s material is cast iron, continuous cutting, the ring groove bigger outter OD on the part’ s end face is 045.5, smaller Inner OD is038, depth of groove is 5, bottom R angle of groove...

GTI 0 R/L Groove turning Cut-off Assemble with inserts inserts Right-hand /Left -hand Toolholders ■ Fig: Right hand ■ Material: PCD Right hand Left hand Material group Right hand inserts Note: A First Choice A Second Choice

■ Fig: Right-hand inserts without wiper GTI T R/L Groove turning Threading Assemble with inserts Inserts Right-hand /Left -hand Toolholders ■ Fig:Right-hand inserts with wiper ■ Allowable feed direction Note: A First Choice A Second Choice

Groove turning Threading Assemble with inserts Inserts Right-hand /Left -hand Toolholders Without Wiper R With Wiper ■ Fig:Right-hand inserts with wiper Fig: Right-hand inserts without wiper ® C91 Shank tool cutting edge angle 91°

WORLDIA PCD/PCBN FACE MILLING CUTTERS Face milling/Shoulder Milling

- CVDD - PD32E - PD10F — Other brand

WORLDIA VMP-BE Indexable Face Milling Cutters for Consistent High Precision and High Speed Machining Main Application: WORLDIA® FMP-BE milling cutters with indexable inserts for milling of non ferrous material. Used for roughing and finishing operation to ensure the economical solution over the others. WORLDIA® FMP-BE face milling cutters are the first choice for end user to maintain quality standards with the high chip removal.

WORLDIA FMP-BE Indexable Face Milling Cutters for Consistent High Precision and High Speed Machining Main Application: In different industries application, many small-sized machines are used to processing aluminum case body. These machines have high precision spindles that can be worked at extremely high speed. They are not designed for high torque and normally the maximum tool weight is loaded with 3kg.WORLDIA developed light weight milling tools that precisely meet these requirements Innovative double metal design with light weight and high strength performance, all face milling cutters from...