

Overview
About Kunz - Engineering GmbH
Who we are
We are a reliable manufacturer of foundry patterns, dies, tools and molds. Using advanced CAD / CNC technology we are able to produce complicated tools and molds for foundries, forging and plastic syringes. We also offer prototypes and prototype tools and 3-D design and product development with Catia V4 / V5. Our machinery allows both the machining of small parts and series, as well as the machining of large workpieces up to a size of 3000 x 2000 mm. The maximum workpiece weight is limited to 2 t. Services Construction Construction of cast models, forging, aluminum and Handkokillen and injection molding tools Use of PCs and Unix workstations Catia V4, V5 Plottdienste to A0 or 900 mm ungenormt Converting Data Media: ISDN data transfer Internet FTP, e-mail DAT 4mm DDS3 CD, DVD, ZIP drive Formats: IGES VDA DXF STL Starting point for our construction is the acquisition of your 3D data orthe implementation of your requirements and ideas into the CAD system. In addition, we use Catia different interfaces for a takeover. We have 6 jobs Catia (V4, V5). Services Programming: 3D NC programming with Work NC generalized postprocessor for all common machine Electrode production: Graphite and copper electrodes on EROWA and 3R clamping systems Mechanical processing: Small and medium series Prototypes Model Making of molds and models: Prototype devices Foundry and pattern equipment Of intuition, functional and design models According to your Einsatzbedinungen from: Steel Aluminum Plastic 3D Measurement Measuring against 3D data and drawings. Toolmaking Design and manufacture of tools according to your specifications: Modern technology, free-form surface modeling, programming and CNC machining enables us to meet your needs. Molds and forging dies Injection molding tools Laminating RIM tools Gauge: Item teachings Assembly teachings Devices: Welding devices Assembly and testing Measuring fixtures Die-sinking EDM ROBOFORM 55 ROBOFORM 20 Electrode production: Graphite and copper electrodes on EROWA and 3R clamping systems
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Bautzen, Germany
Member since 2004
Employees20 - 50
Year of foundation2000
Competencies
Technologies
Measuring & Testing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Measuring / testing | 1–1,000 | 1–1,500 mm | 1–1,000 mm | 1–900 mm | 1–500 mm | 0–750 kg | from 0 mm |
Mould construction
| Technologies | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|
Injection moulds | 10–3,000 mm | 10–2,000 mm | 10–800 mm | from 0 mm | 0–2,000 kg | from 0 mm |
Gravity casting moulds | 1–3,000 mm | 1–2,000 mm | 1–800 mm | from 0 mm | 0–2 kg | from 0 mm |
Modelmaking | 1–3,000 mm | 1–2,000 mm | 1–800 mm | from 0 mm | 0–2 kg | from 0 mm |
Vacuum deep-drawing moulds | 10–3,000 mm | 10–2,000 mm | 10–800 mm | from 0 mm | 0–2,000 kg | from 0 mm |
Assembly
| Technologies | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|
Mechanical assembly | from 0 mm | from 0 mm | from 0 mm | from 0 mm | 0–250 kg | from 0 mm |
Industrial / On-site-assembly | from 0 mm | from 0 mm | from 0 mm | from 0 mm | 0–250 kg | from 0 mm |
Jigmaking
| Technologies | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|
Drilling / milling jigs | 10–5,000 mm | 10–2,500 mm | 10–2,500 mm | from 0 mm | 0–1,500 kg | from 0 mm |
Gauges | 10–5,000 mm | 10–2,500 mm | 10–2,500 mm | from 0 mm | 0–1,500 kg | from 0 mm |
Measuring / testing jigs | 10–5,000 mm | 10–2,500 mm | 10–2,500 mm | from 0 mm | 0–1,500 kg | from 0 mm |
Assembly jigs | 10–5,000 mm | 10–2,500 mm | 10–2,500 mm | from 0 mm | 0–1,500 kg | from 0 mm |
Welding jigs | 10–5,000 mm | 10–2,500 mm | 10–2,500 mm | from 0 mm | 0–1,500 kg | from 0 mm |
Etching and Spark Erosion
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Spark erosion countersinking | 1–30 | 10–590 mm | 10–580 mm | 10–350 mm | from 0 mm | 0–20 kg | from 0 mm |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Milling | 1–1,000 | 1–2,500 mm | 1–1,800 mm | 1–700 mm | from 0 mm | 0–3,000 kg | from 0 mm |
Form milling (3 D) | 1–1,000 | 1–2,500 mm | 1–1,800 mm | 1–700 mm | from 0 mm | 0–3,000 kg | from 0 mm |
HSC milling | 1–1,000 | 1–2,500 mm | 1–1,800 mm | 1–700 mm | from 0 mm | 0–3,000 kg | from 0 mm |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Drilling / threading / tapping | 1–1,000 | 1–2,500 mm | 1–1,800 mm | 1–700 mm | from 0 mm | 0–3,000 kg | from 0 mm |
Materials
Precious metals
SilverGoldPlatinumOther precious metals
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Cast metals
Cast steelCast iron
Non-metal inorganic materials
CeramicsGlassConcreteCast mineralsGraphite
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Natural materials
Wood/timberRock
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Sintered materials
Metal powder for formed partsMetal powder for hard metal
Plastics/synthetic materials
ThermoplasticsThermosetsElastomersSilocone (LSR)Natural and vulcanised rubberGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materials
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Industries
Aerospace and aviation industrySpecial purpose machinery manufacturingFittings engineeringMachine tool manufacturingPrecision engineering, mechatronics and opticsChemical industryBuilding, agricultural and forestry machinery manufacturingRailway and rail vehicles industryElectrical industryHydraulic and pneumatic industryMilitary engineeringPackaging industryPaper and printing machinery industryMedical technologyAir conditioning, refrigeration and ventilation industryPower generation and transmission industryApparatus engineeringAutomotive and vehicle constructionMeasurement and control technique, laboratory equipmentMechanical engineering
Parts & Machines
Machinery (3)
1 / 3
VCE 1600
ManufacturerMikron
ControlHAAS
Technology
HSC millingMillingForm milling (3 D)Drilling / threading / tapping
2 / 3
Cyport 3020
ManufacturerEDEL
ControlHaidenhein
Technology
HSC millingMillingForm milling (3 D)Drilling / threading / tapping
3 / 3
Roboform
ManufacturerCharmilles Technologies
Control-
Technology
Spark erosion countersinking
3 Machinery
HSC milling2
Milling2
Form milling (3 D)2
Drilling / threading / tapping2
Spark erosion countersinking1
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