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Worldia - DN Type PCBN Turning Insert for cast iron- Negative 55°

Model: DN Type
Brand: WORLDIA
Availability: Production time 15 Days
Place of origin: Beijing,China
Capacity(Monthly): 140,000PCS
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Description Material Introduction Specifications
 
APPLICATIONS
 
WORLDIA Standard CBN turning inserts for cast iron mainly used in engineering machinery and transportation industry,such as engine cylinder,valve body,hydraulic system,brake disc and etc.
 
  • Hardened steel
  • Cast irons 
  • Sintered irons 
  • Power Metallurgy
 
 
                                     
PRODUCT USAGE
 
According to grain size and features of CBN for Cast Iron,We provide four types of CBN material,
i.e PNK0117 / PNK0119 / PNK0121 / PNK3017 are listed as below. 
 
P        
M        
K
N        
S        
H        
Material PNK0117 PNK0119 PNK0121 PNK3017
 
CUTTING EDGE OF RECOMMENDATION
 
Sharp Cutting Edge:S0101005

Standard Cutting Edge:S0101510

Strong Cutting Edge:S0152020
 
MATERIAL INTRODUCTION
               
    CBN Content Grain Size    Hardness  
Workpiece Material WORLDIA PCBN Grades % μm Bond Hv Characteristics
K PNK0117 85~90 5 - 3700~3900 Excellent abrasive resistance
PNK0119 90~95 2 - 3800~3900 Combination of impact resistance 
and abrasive resistance
PNK0121 60~70 2 - 2700~2900 Excellent toughness
PNK3017 85~90 1 - 3700~3900 Combination of impact resistance 
and abrasive resistance
               
CUTTING CONDITION RECOMMENDATIONS
               
    Cutting Speed  Feed Rate   
Workpiece Material PCBN Grade  m/min mm/r Applications
K PNK0117 Continue machining gray iron
PNK0119 Continue and light continue 
machining gray iron
PNK0121 Continue and interrupt 
machining cast iron
PNK3017 Heavy interrupted 
machining gray iron

 
 
SPECIFICATIONS

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