Quick Die Change System

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Forwell Quick Die Change System Basic Explain

The FORWELL Q.D.C.S. provides maximum flexibility to accommodate diversification in presses and dies with its unique serialized design concept of components and equipment. For the system configuration best suited to your need refer to the following:

Business Benefit

Standard Hydraulic Schematics :

Quick Die Change System - Standard Hydraulic Schematics

Numer of Circuit	Circuits Code		System Configuration
1	C	===>	One circuit tor clamping the upper die
			One circuit for clamping the lower die
			One circuit tor simultaneously clamping lhe upper and lowci dies
	D	===>	One circuit for the LIFTER
2	2C	===>	One circuit lor upper die One circuit for lower die
2	CD	===>	One circuit for simultaneously clamping the upper and lower dies One circuit for the LIFTER
3	2CD	===>	One circuit for simultaneously clamping the upper and lower dies One circuit for the LIFTER
4	3CD	===>	Two circuit for clamping the upper die One circuit for clamping the lower die One circuit for the LIFTER

* Notes: Above table are details the Numer of Circuit and Circuits Code.

Selections of Clamps :

Selection the basic types of clamp

The die is provided with U-cuts TX clamp
The die is not provided with U-cut TY clamp

Determine the clamping force (model)

Determine the clamping force = (Force of clamp X the number) to 20% or more of the press tonnage for each of the upper and lower dies.
(Clamp the upper die):(Clamping the lower die)=3:2 (Single die clamping force)=(upper or lower dies clamping force)

Bolt Type	M16	M18	M20	M24	M30	M38
Clamping Force (tf)	3	4	6	10	15	20

Determine the number of clamp required

Determine the number of clamp according to the dimension and configuration of the dies and the T-slot arrangement on the press

Selections of Lifting Roller :

Selections srping-loaded or hydraulic type

Selections srping-loaded (DR DU) or hydraulic (DL) roller according to the press tonnage, die weight, and the die positioning accuracy required.

Quick Die Change System - Selections of Lifting Roller

Selections of Bolster Extensions :

Select the basic type

Selections srping-loaded (DR DU) or hydraulic (DL) roller according to the press tonnage, die weight, and the die positioning accuracy required.

Quick Die Change System - Selections of Bolster Extensions

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