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CNC Aluminum Alloy Sand Castings Process Of Automobile Engine Parts

CNC Aluminum Alloy Sand Castings Process Of Automobile Engine Parts

  • CNC Aluminum Alloy Sand Castings Process Of Automobile Engine Parts
  • CNC Aluminum Alloy Sand Castings Process Of Automobile Engine Parts
CNC Aluminum Alloy Sand Castings Process Of Automobile Engine Parts
Product Details:
Place of Origin: China
Brand Name: SJ
Certification: TS16949,PED Certification
Model Number: SJ7292404
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: communication
Packaging Details: carton Box+ Wood Box
Delivery Time: 5 to 6 weeks
Payment Terms: T/T
Supply Ability: 3000 to 10000 per month
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Detailed Product Description
Material: Alloy Steel Aluminum Automobile Engine Assembly Die Casting Inspection: 100% Postion Gauge Check
Machining: Precision CNC Machining, Product Name: Automobile Casting Part Manufacturing
Size: Customised Type: Investment Casting
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CNC Aluminum Alloy Sand Castings


Automobile Engine Aluminum Alloy Sand Castings

Aluminum alloy Sand casting process of automobile engine parts

Aluminum alloy Sand castings inside passenger car engines mainly include cylinder block, cylinder head, bearing cover, exhaust pipe, valve cover, chain cover, etc.


Engine Block Casting
High performance, state of the art, engines are driven by the objective to reduce fuel consumption and exhaust gas emissions. This goal, however, is to be achieved while maintaining economic success (i.e. cost reduction). Countless measures that involved a great deal of development effort were developed and implemented in series production by manufacturers with support from the automotive suppliers.


The design process of sand casting and wax mold precision rapid casting can be roughly divided into the following three steps: first, the analysis of sand casting and the selection of casting process; The second is to design the gating system and process parameters of sand casting, and make full use of computer simulation software to verify and optimize the process; The third is the design of sand mold and the selection of rapid manufacturing process. In the selection of sand mold manufacturing process, the process selection will be based on the sand core structure of sand mold and combined with the characteristics of three kinds of sand mold rapid manufacturing processes.


Ningbo Suijin through sand casting process analysis and design optimization of engine aluminum alloy cylinder head, aluminum alloy chain chamber cover and cast iron cylinder block. By defining the database close to the actual mold parameters, the accuracy of simulation analysis is improved, the defect trend in the actual production of sand castings is predicted by simulation analysis, the solution is formulated, and the sand casting process is determined. At the same time, the casting parting design is completed, and the manufacturing process is formulated according to the characteristics of sand mold and sand core.


Product name

Alloy steel Automobile casting part
Working Process Lost wax precision investment Casting
Material 42CrMo Alloy steel/aluminum
Production Process Melting, Die-Casting, Trimming, Deburring, Shot Blasting, CNC Machining, Ultrasonic Cleaning, etc.
CNC stamping or punching machine, CNC bending machine,CNC cutting machine, punching machines polish machine and welding machine
Applications Automotive, LED light, Pneumatic Components, Industrial printer parts, Motorcycle parts, Communication, Household Appliance, Electric power tool, Sewing machine, etc
Service Warm and quick response service provided by the professional Export Sales Team with many years'experlence.


CNC Aluminum Alloy Sand Castings Process Of Automobile Engine Parts 0


Q1: Are you are the casting trade company or manufacturer?

We are a professional manufacturer with over 16years experience in investment casting, and we our main market is Europe.

Q2: Can you manufacture the part customized or just standard part?

We can customize part according to customer drawing and even with a draft drawing.

Q3: Whether you have IATF16949 certification?

Yes, we have IATF 16949 certification, and we our process is followed IATF 16949 requirement.

Q4: Do you have internal instruction casting defects inspection equipment?

Yes, we have, we have X-ray, magnetic detection equipment, dye penetration inspection and so on


Our invertment precision casting

lost wax precision casting

Process flow:

Wax Injection--Make Wax pattern and repair--Inspection--Shell Making--De-waxing--Roasting Shell and Melting Steel--Composition Inspection--Pouring--De shelling--Cutting and Grinding the pouring gate--Inspection--Heat treatment--Shotblasting--Machining--Anti-Corrosion--Final Inspection--Shipping

precision investment casting

Precision Casting Part Packing


Our Company


Competitive Advantage:

1 . All of our products are strictly inspected and tested before packing in factory..

2 .Close to Ningbo Port and Shanghai Port.

3 . Good team for quality and delivery time control.

4 . We have a team of professional engineers to supply related technology help if customers need our tech-assistant.

5. Full APQP process to control the quality

6: Good Projects and PPAP documents experience


Our Precision Casting Manufacturing Process



Contact Details
Ningbo Suijin Machinery Technology Co.,Ltd

Contact Person: Mr. Fred Zhang

Tel: 0086 574 28861663

Fax: 86-574-28861665

Send your inquiry directly to us
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