Dieless Forming
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About Business License of Medical Device Manufacturer Machinable Materials
We do machine processing and assembly of precision sheet metal parts primarily and its associated parts.
We deliver high quality products to you in two days at an average.

Dieless Forming - Sheet metal forming without die

Dieless Forming “Dieless forming” is the processing method without “die” as its name shows.

arious processing and machining are possible even without dies. We can assure you of cost reduction and quick delivery.

The forming is done using a tool like a laminated structure jig.The jig can be created using just sheet metal processing equipment.

The jig can be created using such materials as SPCC or SUS304 without using any of the materials, machinery, or structures (wire processing equipment, machining centers, tempering, knock pin, grinding, SK materials, high-speed steel, etc.) used to manufacture dies.

No die results in lower cost!

Dieless Forming

No die results in lower cost!

・ Cut-down the initial expense

No die results in quick delivery!

・ Cut-down the period of forming die

Die-les Forming

Vertical squeezing can also be performed

Vertical squeezing could not be performed with methods such as incremental forming and NC forming. With dieless forming, vertical squeezing is also possible.

Dieless forming and incremental forming comparison

Realizing of a complex new prototype at a lower cost and with quick delivery!

Case Study: Realizing of a complex new prototype at a lower cost and with quick delivery! The customer in this case had submitted multi dimensional forming of sheet metal to many manufacturers before coming to us. The customer however was declined for the reasons of the cost, delivery and technology.
We suggested our Dieless Forming that would satisfy all the requests.
Following our long period of technical know-hows, we succeeded in manufacturing the complex forming.
The required cost and required time were:

[Cost]
Other manufacturers: 100,000 yen
CREST PRECISION: app. 25,000 yen

[Required Time]

Other manufacturers: 4 weeks
CREST PRECISION: 1 week

We required a lower cost in a shorter period until the delivery.

Works with various materials and board thicknesses

orkable dimensions of a work: 2,900mm x 800mm

Embossing

Shape Embossing
Material SPCC/SECC Stainless steel Aluminum Copper Titanium Magnesium Special alloys
Thickness(㎜) 0.5~3.2 0.5~2.0 0.5~2.0 0.5~2.0 Consultation is necessary Consultation is necessary Consultation is necessary
Outline1(㎜) φ5~φ50 φ5~φ50 φ5~φ50 φ5~φ50
Inner diameter2(㎜) φ3~φ45 φ3~φ45 φ3~φ45 φ3~φ45
Height(㎜) 0.1~5.0 0.1~5.0 0.1~5.0 0.1~5.0
Angle Θ(°) 0<Θ≦90 0<Θ≦90 0<Θ≦90 0<Θ≦90

Drawing

Processing example

Material:SECC
T:1.0 D:15㎜ D2:10㎜
H:4㎜ Θ(Reference):50°


Bridge

Shape Bridge
Material SPCC/SECC Stainless steel Aluminum Copper Titanium Magnesium Special alloys
Outline L1(㎜) 0.5~3.2 0.5~2.0 0.5~2.0 0.5~2.0 Consultation is necessary Consultation is necessary Consultation is necessary
Inner diameter L2(㎜) 5~50 5~50 5~50 5~50
Height H(㎜) 0.1~5.0 0.1~5.0 0.1~5.0 0.1~5.0
Width W(㎜) 2~45 2~45 2~45 2~45
AngleΘ(°) 0<Θ≦90 0<Θ≦90 0<Θ≦90 0<Θ≦90

Drawing

Processing example

Material:SECC
T:1.0 L1:16㎜ L2:10㎜ 
H:3㎜ W10.5㎜ Θ(Reference):40°


Various irregular shapes

Various irregular shapes

Material:SPCC t=1.6
Hollow shapes
Use:Product cover

Processing example

Material:SECC t=1.0
Linear shapes
Use:Height alignment


Processing example

Material:SPCC t=1.0
Irregularly shaped outline
Use:Strengthening

Processing example

Material:SECC t=1.0
Rib shape
Use:Strengthening


Processing example

Material:SECC t=0.8
Hollow L-shape
Use:Strengthening,Relief

Processing example

Material:SPCC t=1.6
Brink aperture


Processing example

Material:SECC t=1.0
Bend&Aperture,Notched

Processing example

Material:SECC t=1.0
Rib shape
Use:Positioning rib,Cover the screw head so that it does not stick out


Products by Dieless Forming

Bracket

Bracket

Base Tray

Base Tray

Heart-shaped

Heart-shaped

 
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