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WKK Kaltbrunn AGZertifizierung SQS
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  • ...enormkompetent!

    "A long way begins with the first step." (Laotse)

Products

  • Tools.
  • Stamped parts.
    • Punched products.
    • Bent parts.
    • Deep-drawn parts.
    • Sheet metal parts.
    • Shielding foils.
  • Subassemblies.
  • Prototypes.
 

bent parts

Highlights of WKK Kaltbrunn AG

  • Insert part

  • Spring housing

  • Cooling plate holder

  • Hinge

  • Nozzle train

  • Prop

  • Seesaw

  • Insert part

    Challenge:

    Function with clamping yoke

    Solution:

    two identical parts caulked together

    Special feature:

    Economical production with standard material

     

    Lot size: > 250'000
    Material(s): Steel
    Size: 32x20x9 mm
    Weight: 0.01 kg
    Machining processes: Punching from strip with follow-on cutting tool
    Single part or component: Components
    Production in-house or with partners: In-house
  • Spring housing

    Challenge:

    Straight and curved straps are individually adjustable at an angle of 90 degrees.

    Solution:

    The part is made from the progressive composite tool and is ready to fall.

    Special feature:

    Economical production with standard material

     

    Lot size: > 250'000
    Material(s): Steel
    Size: 50x50x20 mm
    Weight: 0.02 kg
    Machining processes: punching from strip with progressive composite tool
    Single part or component: Component
    Production in-house or with partners: In-house
  • Cooling plate holder

    Challenge:

    Holding function and cooling function for surgical lamp

    Solution:

    ready falling out of the following cutting tool

    Special feature:

    Economical production with standard material

     

    Lot size: > 100'000
    Material(s): Alu
    Size: 150x80x15 mm
    Weight: 0.1 kg
    Machining processes: Punching from strip with follow-on cutting tool
    Single part or component: Component
    Production in-house or with partners: In-house
     
  • Hinge

    Challenge:

    Many functions - countersinking, aligned holes, joining aid, etc.

    Solution:

    ready falling out of the following cutting tool

    Special feature:

    Economical production with standard material

     

    Lot size: > 500'000
    Material(s): Steel sendzimized galvanized
    Size: 110x15x4 mm
    Weight: 0.02 kg
    Machining processes: Punching from strip with follow-on cutting tool
    Single part or component: Component
    Production in-house or with partners: In-house
  • Pliers for car accessories with nozzle puller

    Challenge:

    Increased static friction during clamping, incl. thread, etc.

    Solution:

    finished falling out of the follow-on cutting tool

    Special feature:

    Economical production with standard material

     

    Lot size: > 250'000
    Material(s): Inox
    Size: 27x25x23 mm
    Weight: 0.02 kg
    Machining processes: Punching from strip with follow-on cutting tool
    Single part or component: Component
    Production in-house or with partners: In-house
  • Prop

    Challenge:

    cranking over 4 bends with alignment of the end surface to the bearing surface within 0.35 mm

    Solution:

    ready falling out of the following cutting tool

    Special feature:

    Economical production with standard material

     

    Lot size: > 250'000
    Material(s): Seel
    Size: 200x56x18 mm
    Weight: 0.11 kg
    Machining processes: Punching from strip with follow-on cutting tool
    Single part or component: Single part
    Production in-house or with partners: In-house
  • Seesaw

    Challenge:

    Hole aligned with narrow tolerance size

    Solution:

    ready falling out of the following cutting tool

    Special feature:

    Economical production with standard material

     

    Lot size: > 250'000
    Material(s): Steel
    Size: 32x20x25 mm
    Weight: 0.02 kg
    Machining processes: Punching from strip with follow-on cutting tool
    Single part or component: Component
    Production in-house or with partners: In-house

No matter which shape - we bend it for you!

Our bent parts, as well as the stamped parts, can be manufactured in various shapes and production depths. For us, the only difference lies in the complexity. This is because the corresponding tool with which a bent part or formed part is produced must have the corresponding chamfers or bends. Due to different sheet thicknesses, the effort required to achieve the tolerances for the final dimensions varies. WKK attaches great importance to designing a bending station in the tool in such a way that the costs for material procurement can be kept low and at the same time tolerance compliance is guaranteed. We invest our know-how in precise and long-term cost-saving tools for you.

Biegeteil Stanzteil 102 437   02
Biegeteil Stanzteil 102 469   02
gestanztes Biegeteil 103 901   01
Stanzteil abgekantet 103 381   02
Stanzteil abgekantet 103 802   03
Stanzteil abgekantet 103 951   03
Stanzteil abgekantet 103 478   02
Stanzteil abgekantet 104 060   01
 
 

WKK - Your partner for products

tools

  • Complete cutting tools
  • progressive tools
  • deep-drawing dies
  • bending tools
  • test gauges

stamped parts

  • punched products
  • bent parts
  • deep-drawn parts
  • sheet metal parts
  • shielding foils

subassemblies

  • module components
  • conventional assemblies
 
 
 

Services and support

  • Advice.
  • Design.
  • Prototype manufacturing.
  • Tool construction.
  • Series production.
  • Subassembly production.
  • Post-processing.
  • Price / Quality / Deadline.

Products

  • Tools.
  • Stamped parts.
  • Subassemblies.
  • Prototypes.
  • Complete cutting tools.

Industry sectors

  • Electrical industry.
  • Building services.
  • Industry.
  • Medical.
  • Solar.

Method

  • punching.
  • welding.
  • deburring.
  • bending.
  • threads.
  • moulds.
  • harden.
  • zinc.

WKK KALTBRUNN AG

Your partner for punched products

Benknerstrasse 28
CH-8722 Kaltbrunn
Tel. +41 55 293 21 21
wkk@wkk.ch

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