Rectangular die sets with four pillars and ball bearing guides D89/D99

Material : S355J2+N

Standard : NF ISO 6753-1

Available with or without stripper plate / intermediate plate.

Dimensions :

• External dimensions : from 250 x 160mm to 710 x 630mm
• Useful surface area A: from 250 x 30mm to 710 x 420 mm
• Useful surface area B : from 120 x 160mm to 500 x 630 mm

For ball guiding

Working speed : Over 45 m/min

Adjustment categories :

• Category 1 : For tooling processing of very thin sheet metal. For very fine clearance between punch and die sections (less than 0.02mm).
• Category 2 : For tooling processing of sheet metal more than 0.4 mm thick. For clearance between punch and die sections from 0.02 to 0.06 mm per side. Suitable for most applications.
• Category 3 : For clearance between punch and die sections of 0.08 mm per side. For automotive, forming dies.

All our plate are flame cutted and annealed.

Handling elements : Lifter lugs, lifter studs or other handling elements can be added to our standard die sets on request.

Benefits :

• Minimum pillar deflection
• High precision and stability
• High strenght and balanced effort
• Processing large part
• Ball guiding for working speed over 45m/min.

Tolerances :

• Flatness of plate faces 
• -Thickness>30mm = 0,004 / 100mm
• -Thickness 20 < E < 30 = 0,008 / 100mm
• Parallelisms of plate faces 
• -Length from 0 to 100 mm = 0,006mm
• -Length from 100 to 200 mm = 0,012mm
• -Length from 200 to 300 mm = 0,018mm
• Perpendicularity column 0,015 /100mm
• Location ±12 μm /m

Conception :

• Flame cutting
• Stabilization annealing
• Milling
• Bore
• Assembly

Recommendation for use :

Mounting : Our die sets are delivered mounted and assembled. Carefully level the die sets with the press. Observe dimensional tolerances to ensure alignment.

Use : Be careful to well lubricated the die sets to ensure that it runs smoothly and lasts a long time.

Maintenance recommendations :

• Regular cleaning
• Regular inspection
• Load control

To order you need to indicate : 

• Based on the plate dimensions from the catalogue, the required die set.
• The desired guiding elements (By default we are using P10 pillar and B10 bushes)

Example : 1x D99.125.016 with P21.025.200 x4, B40.025.050 x4 and C12.025.070 x4

The die sets in the standard catalog of the registered brand MDL are kept in stock or can be quickly assembled by their manufacturer AMDL.

The die sets of the MDL registered trademark incorporate standardized guiding elements of the MDL registered trademark.