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Design criteria: die-casting

Our basic guidelines for magnesium alloy die-casting molding include important design considerations to help increase the moldability of parts, improve appearance and reduce overall production time.


size

biggest size

size 45 cm. x 35 cm. x 15 cm.
volume 1575 c㎡.
depth 15cm from parting line
If the parting line can pass through the middle of the part, the maximum is 20cm.
Estimated mold area 170 c㎡
size 450mm x 350mm x 150mm
volume 150mm

depth

150mm from parting line
If the parting line can pass through the middle of the part, the maximum can reach 200mm
Estimated mold area 1700 m㎡

If the parting line can pass through the middle of the part, the maximum can reach 200mm




镁合金产品压铸加工准则


material


  • AZ91D
  • ZK61
  • AZ31
  • AZ61
  • AM60

  • Customer provided materials

  • other materials

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Magnesium alloy processing surface treatment


Surface treatment

Craft description
Chemical treatment Passivation, micro-arc oxidation, black oxide, painting, powder spraying, sandblasting
Power handling Anodizing, electroplating, gold conductive, electrophoresis
Mechanical treatment Grinding, polishing, wire drawing, laser carving, silk screen
Product parts die casting processing guidelines


Custom color matching and auxiliary finishing options


The number provided by the customer and the part sample provided by the customer are providedCustom color matching.

Mold texturing Apply industry standard textures to molds, and you can expect to get the same effect as mold technology.

Threaded insert It can be achieved through secondary heat melting and ultrasonic welding processes.

Pad printing Transfer a two-dimensional image (such as a company logo) to a three-dimensional object.

Laser engravingApply to molds or directly to final parts to obtain information such as part numbers.

Basic assemblyThis includes fastening the molded parts we manufacture together and/or attaching labels to individually packaged parts.


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Principles of Die Casting Processing
Die casting technology
Prototype machining
Rapid Prototyping Technology

draft

Vertical plane
0.5°
most situation
Minimum close
Lowest light texture(PM-T1)
Lowest light texture(PM-T2) 5°+
Magnesium alloy rapid prototyping

Undercut

 Maximum side core size

width height length
< 21.3 cm. < 6.88cm. < 0.366 cm.

Maximum side core size

width height

length

< 213.00mm < 60.88mm <3.66mm
Product prototype processing

Wall thickness

material

material Minimum wall thickness
AZ91D 1100mm x 800mm x 500mm
ZK61 1100mm x 800mm x 500mm
AZ31 1100mm x 800mm x 500mm
AZ61 1100mm x 800mm x 500mm
AM60 1100mm x 800mm x 500mm
other materials 1100mm x 800mm x 500mm
Customer provided materials 1100mm x 800mm x 500mm

* The table is adapted fromwww.cyanbat.com.

material

Minimum wall thickness
AZ91D 10mm x 20mm x20mm
ZK61 10mm x 20mm x20mm
AZ31 10mm x 20mm x20mm
AZ61 10mm x 20mm x20mm
AM60 10mm x 20mm x20mm
other materials 10mm x 20mm x20mm
Customer provided materials 10mm x 20mm x20mm

* The table is adapted from www.cyanbat.com.


The bottom row demonstrates how to remove thicker features to help create the best formed part


The first line: Design the parts with thicker features and the resulting sink after molding. Middle row: shows parts designed to have thicker features. Bottom: Demonstrates how to remove thicker features to help create well-formed parts.




radius


Since we use an automatic CNC milling process to make part molds, the corners of some parts will have radii instead of sharp edges. This usually does not require changes to the model, but the resulting radius can be determined before milling the mold.

Criteria for forming radius of magnesium alloy die casting

The price of die casting

Free formability analysis within a few hours

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