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Forged Entire CNC Machined Pelton Runner

Forged Entire CNC Machined Pelton Runner

Forging could considerably improve metal's organizational structure and mechanical property.

Forging offers uniformity of composition and structure. Forging results in metallurgical recrystalisation and grain refinement as a result of the thermal cycle and deformation process. This strengthens the resulting steel product particularly in terms of impact and shear strength.Forged steel is generally stronger and more reliable than castingspart.

Project Basic Information

Project Name: Minas-San Francisco HPP

Project Location: Ecuador

Pelton runner pitch diameter: 2460mm.

OD: 3179mm

Net Weight: 13300KG

Buckent No. 21

Output: 91.6MW

Product Introduction

Forging could considerably improve metal’s organizational structure and mechanical property.

Forging offers uniformity of composition and structure. Forging results in metallurgical recrystalisation and grain refinement as a result of the thermal cycle and deformation process. This strengthens the resulting steel product particularly in terms of impact and shear strength.

Forged steel is generally stronger and more reliable than castings of same material due to the fact that the grain flows of the steelare altered, conforming to the shape of the part.

Getai Hydropower is Pelton Turbine Experiment, Francis Turbine Diagram, Francis Turbine Working, Pelton Turbine For Salefactoty.

Performancecomparison table of forging parts and casting parts

Performance test of forging part

Mechanical Property

σb(Mpa)

σ0.2(Mpa)

δ5(%)

ψ(%)

AKV(J/cm²)

HB

Standard value

≥795

≥620

≥15

≥45

≥50

230~295

Actual value

Horizontal

815

655

107

102

110

259

256

253

Vertical

820

660

67

149

152

136

256

257

257

Performance test of casting part

Mechanical Property

σb(Mpa)

σ0.2(Mpa)

δ5(%)

ψ(%)

AKV(J/cm²)

HB

Standard value

≥750

≥550

≥15

≥35

≥50

221~286

Actual value

770

610

17

50

84

88

85

252

255

254

  1. Machining vedio for the Forged entire CNC machinedPeltonrunner.

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