Technology

Bending for shipbuilding steels

Available services

After application of shot blasting and primer coating, the material is cut and bent according to the drawing submitted by the customer. This allows us to delivery completed parts to the customer.
The only work that the customer has to do is to install the parts at their shop, realizing reduction in the cost by reducing working process and improvement of the quality.


Process flow

Steels before shot blasting and Customers' request
Marking
Marking

This is a work to write down the sizes and processing information, described on the customer's supplied drawing, on the steels.
"Reverse Straight Line" which is unique to bending is also entered.

POINT!

This work is available for almost all types of drawings submitted by customers because the marking is manually performed by skilled workers.

[Service available factories]
Head office factory
Onomichi factory


Bending
Bending

Skilled workers perform the bending by using the pressing machine manipulated by only the manual lever while checking the "reverse straight line" entered on the steels.

POINT!

The latest bending machine newly employed by Onomich factory is able to bend T longitudunal.

[Service available factories]
Head office factory
Onomichi factory


Curving
Curving

Since 3-dimensional bending cannot be performed by using the bending machine only, steels will be heated by gas, and then bent by using characteristics of irons which are shrunken when cooled.

[Service available factories]
Onomichi factory


Binding and delivery
Binding and delivery

They are bound by block such as block P and block S, reducing customer's workload after the delivery.

[Service available factories]
Head office factory
Onomichi factory



Production results

T longitudinal bending for "O" company
¥ T longitudinal bending for "O"
company
Unequal leg and thickness angle steel bending for "M" company
¥ Unequal leg and thickness angle steel bending for "M" company
Bulb plate bending for "K" company
¥ Bulb plate bending for "K" company

Please do not hesitate contacting us for metal-surface treatment, shot blasting, etc.