E. Winkemann GmbH
Germany, 58840 Plettenberg
Overview
About E. Winkemann GmbH
Who we are
Materials A demand-sorted material storage provides the conditions for short delivery times, maximum flexibility and punctuality. Also, the materials used, the quality plays a decisive role: For use only high-quality cold-rolled strips reputable, certified mills come. Materials are processed from 0.05 to 10 mm thick and coil widths up to 400 mm. The range of materials includes the following qualities: Unalloyed steels according to DIN EN 10139 Hardening steels according to DIN EN 10132-2 Quenched and tempered steels according to DIN EN 10132-3 Spring steels according to DIN EN 10132-4 Stainless steels according to DIN EN 10088-2 Aluminum and wrought aluminum alloys according to DIN EN 485-1 and DIN EN 485-2 Copper and wrought copper alloys according to DIN EN 1652 and DIN EN 13599 Hard paper, pressboard, plastic Toolmaking The quality of the tool is one of the most important prerequisites for trouble-free and efficient punching parts production. The tooling of E. Winkemann manufactures tools with highest precision. The field of tool / construction is equipped among others with the following devices: 2D and 3D CAD systems in the field of tool design CNC EDM, drilling, milling and jig grinders with CAM connection The exchange of design data is in IGES or DXF format. For around 6000 are consequential, composite, flexural, and embossing tools or total cuts available. Stamping technology The stamping of E. Winkemann is equipped with a powerful machinery, responsive to the diverse areas of use and the materials to be processed. The machines range from mechanical or hydraulic punching machines and presses to various bending machines: Hydraulic machinery and punching machines (25 to 500 tons) Eccentric (10 to 35 tons) Hydraulic presses (15 to 200 tons) Punching and bending machines (up to 15) Stamping machines (up to 200) Fine blanking machines (up to 700) Fineblanking / cutting The fine blanking allows the production of precision parts with smooth cut surfaces and high dimensional accuracy. Costly rework can be omitted. Straight-cut percentage up to 100%. The fine blanking machines with max. 320 tons pressing force can process material thicknesses up to about 7 mm. In addition, there is also the possibility of products on fine blanking machines with max. To process 700 tons press force. Flatting If the required thickness tolerance or flatness can not be achieved by cold rolling with the primary materials with a thickness of 0.8 mm, the parts are ground flat. The result is a thickness tolerance and flatness of ± 0.005 mm. High demands of these parameters are primarily intended for products which are used for example in units and transmissions. Representing this are start-up, passport and shims to call. Fine grinding Slices or moldings with a thickness of 0.8 mm and an outer diameter 4.0 mm könnnen be honed for maximum precision requirements with a tolerance of ± 0.001 mm. Post For the post-processing of the products are modern, electronically controlled and linked compensation and processing equipment available: Fully automatic compensation system with process data acquisition and batch documentation Program-controlled systems for automatic vibratory deburring Washing and cleaning equipment Machines and assembly equipment for drilling, tapping, riveting, stamping and assembling. Surfaces All parts ...
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Plettenberg, Germany
Member since 2001
Employees200 - 500
Certificates3
Competencies
Technologies
Sheet Metal Forming (Stamping, Deep-drawing)
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Punching / pressing (Out-of-tool) | 1–10 M | 1–1,000 mm | 1–400 mm | — | — | — | — |
Stamping and bending machine (Bihler) | 1,000–10 M | 1–1,000 mm | 1–400 mm | from 0 mm | from 0 mm | from 0 kg | 0.1–10 mm |
Fineblanking / pressing | 1–10 M | 1–1,000 mm | 1–400 mm | from 0 mm | from 0 mm | from 0 kg | from 0 mm |
Spinning | 1–10 M | from 0 mm | from 0 mm | from 0 mm | 1–400 mm | from 0 kg | 1–1,000 mm |
Assembly
| Technologies | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|
Mechanical assembly | from 0 mm | from 0 mm | from 0 mm | from 0 mm | 0–30 kg | from 0 mm |
Cutting dies / deep drawing dies
| Technologies | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|
Punching / Cutting tools | 1–500 mm | 1–200 mm | 1–10 mm | from 0 mm | 0–50 kg | from 0 mm |
Follow-on composite tools | 1–500 mm | 1–200 mm | 1–10 mm | from 0 mm | 0–50 kg | from 0 mm |
Fineblanking tools | 1–500 mm | 1–200 mm | 1–10 mm | from 0 mm | 0–50 kg | from 0 mm |
Deep-drawing dies | 1–500 mm | 1–200 mm | 1–10 mm | from 0 mm | 0–50 kg | from 0 mm |
Impact extrusion dies | 1–500 mm | 1–200 mm | 1–10 mm | from 0 mm | 0–50 kg | from 0 mm |
Embossing / swage dies | 1–500 mm | 1–200 mm | 1–10 mm | from 0 mm | 0–50 kg | from 0 mm |
Sheet Metal Processing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Punching / nibbling | 1,000–10 M | 1–1,000 mm | 1–400 mm | from 0 mm | from 0 mm | 0–50 kg | 0.1–10 mm |
Heat Treatment
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Annealing | 1,000–10 M | 1–100 mm | 1–100 mm | 0.1–10 mm | 1–50 mm | 0–50 kg | from 0 mm |
Hardening | 1,000–10 M | 1–100 mm | 1–100 mm | 0.1–10 mm | 1–50 mm | 0–50 kg | from 0 mm |
Hardening and tempering | 1,000–10 M | 1–100 mm | 1–100 mm | 0.1–10 mm | 1–50 mm | 0–50 kg | from 0 mm |
Additive Manufacturing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
3D printing (general) | 1–1,000 | 1–500 mm | 1–100 mm | 0.1–10 mm | from 0 mm | from 0 kg | from 0 mm |
Finishing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Surface grinding machine | 1,000–10 M | 10–100 mm | 10–100 mm | 0.8–10 mm | from 0 mm | 0–30 kg | from 0 mm |
Coordinate jig grinding | 1,000–10 M | 10–100 mm | 10–100 mm | 0.8–10 mm | from 0 mm | 0–30 kg | from 0 mm |
Surface lapping | 1,000–10 M | 1–100 mm | from 0 mm | from 0 mm | 1–100 mm | from 0 kg | from 0 mm |
Rotofinishing, barrel finishing | 1,000–1 M | 1–600 mm | 1–100 mm | 1–10 mm | from 0 mm | from 0 kg | from 0 mm |
Materials
Plastics/synthetic materials
ThermoplasticsThermosetsElastomersGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materials
Sintered materials
Metal powder for formed partsMetal powder for hard metal
Cast metals
Cast steelCast iron
Non-metal inorganic materials
CeramicsGlassConcreteCast mineralsGraphite
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Precious metals
SilverGoldPlatinumOther precious metals
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Natural materials
Wood/timberRock
Industries
Power generation and transmission industryMilitary engineeringAir conditioning, refrigeration and ventilation industryConstruction and architectural suppliesPlant engineering and constructionFurniture industryAutomotive and vehicle constructionHousehold appliance industryAerospace and aviation industryMechanical engineeringInformation technology (hardware)Special purpose machinery manufacturingPaper and printing machinery industryBoiler, container and tank construction Office machinery and suppliesElectrical industryRailway and rail vehicles industryChemical industryBuilding, agricultural and forestry machinery manufacturingAutomation and control engineeringFittings engineeringApparatus engineeringDrive and gear engineeringMachine tool manufacturingShipbuilding industryMeasurement and control technique, laboratory equipmentPrecision engineering, mechatronics and opticsMedical technologyPackaging industryTelecommunication industryLighting industryMining and tunnel engineeringHydraulic and pneumatic industryClean room technology
Certificates
ISO 9001:2008
ISO 14001
IATF 16949:2016
Parts & Machines
Parts (4)
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Stanzteile
Lotsize0
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Stanz-Prägeteile
Lotsize0
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4 Parts
Contact
Location
Main locationBremcker Linde 5, 58840 Plettenberg, Germany
Further locationsPlettenberg, Lieferungen weltweit
Company contact
Contact persons
AT
Andreas Teuber
EQ
Elisa Quinker
DB
Dirk Brösecke
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