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High precision CNC Carbide Threading Inserts for ISO / Wyeth / UN / SSPT / NPT Standard Thread

Categories CNC Carbide Inserts
Brand Name: MMM
Model Number: Various
Certification: ISO 9001
Place of Origin: CHINA
MOQ: 10 PCS
Price: USD
Payment Terms: L/C, T/T
Supply Ability: 10,000 PCS/Month
Delivery Time: 5-15 Days
Packaging Details: Internal Plastic Box Packaging
Application: Thread Turning
Material: Cemented Carbide
Coating: PVD
Standard: ISO, Wyeth, UN, SSPT, NPT
Grade: MP2215
Type: Various
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    High precision CNC Carbide Threading Inserts for ISO / Wyeth / UN / SSPT / NPT Standard Thread

    CNC Carbide Threading Inserts for ISO / Wyeth / UN / SSPT / NPT Standard Thread


    Feature Advantage:

    • The ISO, Wyeth, UN, SSPT, NPT standard thread series is available in various types.
    • Observed under a microscope of 40 times, the perfect edge grinding and passivation accuracy.
    • The workpiece angle error is controlled at ±0.5 degrees.
    • High-quality cemented carbide substrate, high toughness, high wear resistance and versatility.
    • High-precision tooth shape for high-quality, high-precision thread machining of steel, stainless steel, and difficult-to-cut materials.
    • Insert life and turning thread quality are completely comparable to European and American first-line brands.

    Type:



    Serial


    Size


    Size


    Size


    Pitch


    MP2215

    ISO:

    ISO 965-1980

    DIN 13

    16Right/LeftExternal0.5-3.0 mm

    ISO:

    ISO 965-1980

    DIN 13

    16Right/LeftInternal0.5-3.0 mm

    ISO:

    ISO 965-1980

    DIN 13

    22Right/LeftExternal3.5-6.0 mm

    ISO:

    ISO 965-1980

    DIN 13

    22Right/LeftInternal3.5-6.0 mm

    Wyeth:

    ISO 228/1:1982

    DIN 259,B.S.84: 1956

    16Right/LeftExternal8-19 t/inch

    Wyeth:

    ISO 228/1:1982

    DIN 259,B.S.84: 1956

    16Right/LeftInternal8-19 t/inch

    UN:

    ASME B1.1 - 1989

    16Right/LeftExternal8-24 t/inch

    UN:

    ASME B1.1 - 1989

    16Right/LeftInternal8-24 t/inch

    Standard SSPT:

    ISO 7/1:1994

    B.S.21:1985

    16Right/LeftExternal11-28 t/inch

    Standard SSPT:

    ISO 7/1:1994

    B.S.21:1985

    16Right/LeftInternal11-28 t/inch

    Standard NPT:

    ASME B1.20.1-1983

    16Right/LeftExternal8-27 t/inch

    Standard NPT:

    ASME B1.20.1-1983

    16Right/LeftInternal8-27 t/inch

    Technical Information:

    • Turning threads are common operations on CNC machines. The use of indexable tools to cut threads enables safe and high productivity of the process.
    • The feed of the machine is the most important factor in turning the thread: it must be equal to the pitch, which is the distance between a point on the thread and the corresponding point of the adjacent thread. The fit between the pitch and the feed per revolution is accomplished by controlling subroutines in the CNC machine.
    • Thread turning should initially consider three aspects to determine the best method and tool selection for threading:
    • Main parameters of the thread:
    • External or internal thread
    • Thread type
    • Pitch
    • Right or left hand thread
    • Tolerance
    • Workpiece material properties, shape and quantity
    • Whether the workpiece is safely clamped
    • Whether there is any problem with chip removal
    • Workpiece batch
    • Machine parameter
    • Stability, power and torque requirements, especially for larger diameter threading
    • Workpiece clamping condition
    • Threading cycle should be easy to program
    • Cutting fluid and coolant

    Recommended Cutting Parameters:

    • The following cutting parameters are the recommended range values, and the actual values can be appropriately taken as high values.
    • When testing new cutting speeds, you should carefully check the condition of the cutting edge.
    • For stainless steel thread cutting, a high enough cutting speed should be used to avoid the formation of built-up edge.
    • When cutting small pitch threads and using small nose radius tools, the cutting parameters should be appropriately reduced.


    ISO


    Material

    Unit Cutting Force

    N/mm 2

    Hardness

    HB

    Speed

    m/min


    P


    Carbon Steel

    C=0.15%

    C=0.35%

    C=0.60%

    1900

    2100

    2250

    125

    150

    200

    150-175

    140-155

    130-145


    P


    Alloy Steel

    Annealing

    Hardened

    Hardened

    Hardening

    2100

    2600

    2700

    2850

    180

    275

    300

    350

    110-130

    80-100

    70-90

    60-80

    PHigh Alloy Steel

    Annealing

    Hardening

    2600

    3900

    200

    325

    90-115

    70-90


    P


    Cast Steel

    Non-alloy

    Low alloy

    High alloy

    Martensite Steel 12% Mn

    2000

    2500

    2700

    3600

    180

    200

    225

    250

    180-210

    90-115

    90-115

    40-50

    MStainless SteelAustenite2450180110-130
    MStainless SteelMartensite / Ferrite2300200130-170
    KMalleable Cast Iron

    Ferrite

    Pearlite

    1100

    1100

    130

    230

    110-140

    85-105

    KGray Cast Iron

    Low Tensile Strength

    High Tensile Strength

    1100

    1500

    180

    260

    110-140

    90-115

    KDuctile Iron

    Ferrite

    Pearlite

    1100

    1800

    160

    250

    110-130

    80-100

    NAluminum Alloy

    Not Aged

    Aging Treatment

    500

    800

    60

    100

    1300-1450

    450-500

    NCast Aluminum Alloy

    Not Aged

    Aging Treatment

    750

    900

    75

    90

    430-470

    250-290

    SHeat Resistant AlloyNickel Base

    3000

    3050

    200

    280

    35-50

    25-35

    HHardened SteelHardened Steel4500HRC5540-50

    Quality High precision CNC Carbide Threading Inserts for ISO / Wyeth / UN / SSPT / NPT Standard Thread for sale
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