
Overview
About KOHR GmbH
Who we are
KOHR manufactures precision parts from metallic and non-metallic materials with a high level of vertical integration. We are customs certified and deliver our products worldwide.
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Schmelz, Germany
Member since 2021
Employees20 - 50
Certificates2
Turnover1 - 5 Mil.
Year of foundation1989
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Turning | 30–5,000 | 10–500 mm | — | — | 20–200 mm | — |
Automatic turning (bar) | 50–5,000 | 10–800 mm | — | — | 20–100 mm | — |
Full-range turning (including milling) | 30–5,000 | 10–400 mm | — | — | 20–200 mm | — |
Hard turning | 30–5,000 | 10–200 mm | — | — | 20–200 mm | — |
Deep-hole drilling | 30–5,000 | 10–200 mm | 10–200 mm | 10–200 mm | 20–200 mm | 0–25 kg |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Milling | 30–5,000 | 0–3,000 mm | 0–250 mm | 0–100 mm | — | — |
5-axis milling machines | 30–5,000 | 10–500 mm | 10–250 mm | 10–250 mm | — | — |
Form milling (3 D) | 30–5,000 | 10–750 mm | 10–400 mm | 10–250 mm | — | — |
Full-range milling (including turning) | 30–5,000 | 10–400 mm | 10–250 mm | 10–250 mm | 10–200 mm | — |
HSC milling | 30–5,000 | 10–600 mm | 10–600 mm | 10–250 mm | — | 0–25 kg |
Materials
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Cast metals
Cast steelCast iron
Plastics/synthetic materials
ThermoplasticsAcrylic (PMMA)High performance plasticThermosetsGlass fibre-reinforced plasticCarbon fibre-reinforced plastic
Sintered materials
Metal powder for formed partsMetal powder for hard metal
Precious metals
SilverGoldPlatinumOther precious metals
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)Carbide
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Industries
Military engineeringMechanical engineeringAerospace and aviation industryBuilding, agricultural and forestry machinery manufacturingAir conditioning, refrigeration and ventilation industryMining and tunnel engineeringPackaging industryPrecision engineering, mechatronics and opticsPaper and printing machinery industryHydraulic and pneumatic industryMedical technologyRailway and rail vehicles industry
Certificates
ISO 9001:2015
EN 9100
Parts & Machines
Parts (2)
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Ventilpatrone
TechnologyFull-range turning (including milling)
MaterialTool steel
Dimensions
Diameter35 mm
Length45 mm
Lotsize4000
ComplexityLow
IndustriesRailway and rail vehicles industry
DescriptionFeingewinde, Passungen, Ölbohrungen
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Lockbremsrad
TechnologyFull-range turning (including milling)
MaterialTitanium and titanium alloys
Dimensions
Length70 mm
Diameter50 mm
Lotsize500
ComplexityMedium
IndustriesAerospace and aviation industry
DescriptionEnge Lagetoleranzen und Passungen.
Kleine und tiefe Gewinde.
Machinery (4)
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Roboter Fräsautomation
ManufacturerHermle
ControlHeidenhain
Year of Construction2016
Technology
Milling5-axis milling machines
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Fräsen
ManufacturerDMG
ControlHeidenhain
Year of Construction2018
Technology
Automatic turning (bar)TurningHard turning5-axis milling machinesDeep-hole drilling
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C22
ManufacturerHermle
ControlHeidenhain
Year of Construction2018
Technology
5-axis milling machines
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Technology
5-axis milling machines
2 Parts
Full-range turning (including milling)2
4 Machinery
Milling1
5-axis milling machines4
Automatic turning (bar)1
Turning1
Hard turning1
Deep-hole drilling1
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