Hard Machining – Above 45 HRC for Special Castings

Precision Hard Machining

Hard machining is our specialty, designed to handle materials with a machining hardness above 45 HRC. This high – hardness machining is crucial for a variety of industrial applications.

Materials Suited for Hard Machining

High Chromium White Iron Castings

High chromium white iron castings are extremely wear – resistant. However, their hardness poses a challenge for machining. Our hard machining processes are tailored to work with these castings, ensuring that the final products meet the required dimensional accuracy and surface finish.

Nickel Hard Castings

Nickel hard castings are known for their toughness and resistance to abrasion. Machining them demands specialized techniques. Our hard machining services can effectively work on nickel hard castings, delivering components that can withstand harsh operating conditions.

High Manganese Steel Castings

High manganese steel castings are valued for their high impact strength. Machining this material requires precision and the right tools. Our hard machining capabilities ensure that high manganese steel castings are processed to perfection.

Hard Machining Processes

Lathe Hard Machining

Lathe hard machining is a key process in our repertoire. It allows for the shaping of high – hardness materials with great accuracy. Whether it’s turning the outer diameter or creating internal features, our lathe hard machining can handle the task.

Hard Turning

Hard turning is another essential process in hard machining. It enables us to achieve a high – quality surface finish on hard materials. By using advanced cutting tools and techniques, we can perform hard turning operations efficiently, meeting the stringent requirements of modern manufacturing. In summary, our hard machining services are designed to meet the demands of working with high – hardness materials, providing solutions for high – performance components.

hard machining lathe hard turning machining hard machining
Manufacturing Method High Precison Machining,CNC Machining
Material Standard GB, ANSI, BS, DIN, JIS, ASTM, ASME, AISI, etc
Metal: Aluminum , Copper , Brass , Steel, Stainless Steel, Titanium and etc.
Plastic: ABS, POM, PP, PU, PC,PA66, PMMA, PVC, PVE, Nylon and etc.
Design Software UG, Pro-E, Inventor
Dwg Format STP, STEP, IGS,STP,X_T ,DXF,DWG , Pro/E, PDF, SLDPRT
General Tolerance ±0.05mm
Ultimate machining tolerance ±0.01mm
Machining Roughness Ra0.8-Ra3.2 according to customer requirement
Quality Control RT,UT,MT,PT,CMM,SCAN,Chemical and Mechanical Property Testing,Spectrometer,etc
Logo/ID Silk-screening, Laser Marking, Engrave,Painting
Heat Treatment Normalization , annealing, quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching.
Surface Treatment Shot/sand blast, Polishing, Surface Passivation, Painting , Anodizing,Powder coating, ED- Coating, Chrome Plating, zinc-plate, Dacromat coating, Finish Painting,hot-dip galvanizing, etc

Vertical Turning Center-Hi-V50D Horizontal Machining Center Gantry Machining Center CNC slant-bed lathe CNC floor-type milling and boring machine CNC double-column vertical lathe bush machining

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