Eckold KF kraftformer

KRAFTFORMER

ECKOLD Kraftformer Machines and Forming Tools Safety Instructions and Overview

Important Safety Instructions:

DO NOT use ECKOLD Kraftformer Machines for purposes other than metal forming operations.

DO NOT use tools of foreign design or modify the tools while the ram is moving.

DO NOT allow untrained personnel to operate these machines.

Strictly follow the Instruction Manual.

Always consult the manufacturer for any repair work that needs to be carried out on the machine.

Forming Tools and Spare Parts:

ECKOLD offers a range of forming tools and spare parts for their Kraftformer machines. These tools are specifically designed for use with ECKOLD machines and may be damaged if used in machines of other brands.

The tools are built for forming sheet metals and are provided in a modular format, allowing for easy replacement of worn-out parts.

Tool Design and Functionality:

Standard Forming Tools: These tools are versatile and not limited to a single workpiece. The desired shape is formed step by step, as opposed to traditional press forming or deep-drawing methods. Each stroke of the ram executes one working cycle, where the workpiece is manually guided between the tool's working surfaces.

Tool Operation: The tool and workpiece interact in a manner that gradually shapes the material. The workpiece is fed by hand into the tool, and the shaping is controlled through the machine's feed speed and working pressure.

Tooling for Small Workpieces: In cases where smaller radii or narrow edge zones are present, smaller tools are used. Larger tools are preferred for reducing surface pressure.

Rubber-Metal Components: Rubber-metal elements are critical in the design of these tools. They are used to redirect vertical movement into horizontal movement (as in the case of stretching or shrinking), or to provide spring action and movement compensation. These rubber parts must not be oiled or greased to avoid damage.

Tool Maintenance:

Worn Tool Parts: The modular design of ECKOLD tools allows for individual replacement of worn parts. It is important to replace parts using the part number listed in the catalog when ordering.

Set Replacements: To maintain uniformity, tools should be replaced in complete sets, especially the upper and lower halves of tools. This ensures consistent quality across the tool.

Machine Compatibility:

Exclusively for ECKOLD Machines: All ECKOLD forming tools are specifically designed for ECKOLD Kraftformer machines and should only be used in these machines. Using them in other types of machines could cause significant damage to both the tool and the machine.

Material Capacity: The capacity data provided for the tools is based on sheet metal with a deep-drawing quality of 400 N/mm² tensile strength. For stainless steel, the rating is 600 N/mm², and for aluminum, it's 250 N/mm².

Tool Descriptions in the Catalog:

Spare parts and tools are illustrated and described in the catalog. For any orders, always reference the part number.

The catalog also clarifies which parts are consumable, and those that require regular replacement.

ECKOLD Kraftformer tools and machines are designed for precision and durability in metal forming processes. Adhering strictly to safety instructions and using only the recommended tools for specific ECKOLD machines ensures optimal performance and longevity of both the tools and the machines. Always consult the manual for specific operating procedures and maintain tools by replacing worn parts in complete sets.

Adapter Type KRAFTFORMER  Tooling 
KF 314 +
KF 320
KF 460 S T
KF 665 S T 

Accessoríes ECKOLD-KRAFTFORMER
ADJUSTABLE STOP

The Adjustable Stop for the ECKOLD-Kraft- O  former Machine has been developed to ensure a hígher degree of accuracy and closer control when formíng the edges of profiles and when flangíng blanks. The use of the device ensures positíve and accurate guiding, increased output on repetítíon work, and simple adjustment for accurate setting. The method used for clamping the attachment to the lower tool holder of the machine ensures absolute rígídity. The two adjustable stop arms can be quíckly positioned by means of setting screws, and fínal adjustment rapidly effected bythe hand clamping lever. The
device can be turned for 360 .
KRAFTFORMER TYp Type A B C D E Netto

Ejector Punch Type ASD
for repair and maintenance of type FWA, FWR and FWS tools where the workíng surfaces jaw plates are fastened to the tool by means of fixatíon pins. These pins can be ejected wíth the ejector punch wíthout damagíng the jaw holders when replacing jaw plates.