Tool and mold manufacturing as well as high-precision parts production using milling, EDM, turning, and grinding.
Good Werkzeugbau und Präzisionsmechanik
Oetwil am See, SwitzerlandNew on Amplifa
About Us
Good Werkzeugbau und Präzisionsmechanik is a sole proprietorship founded in 1998 by Andreas Good, a certified master of mechanical engineering, located in Oetwil am See in the canton of Zürich. The company offers complete solutions in tool and mold manufacturing as well as parts production. As a specialist in milling and EDM, projects are realized from concept to series readiness; in mold manufacturing, injection molding and die casting molds are produced with plate sizes up to 500x600 mm and mold weights up to one ton. Parts production includes simple to complex, high-precision, and ready-to-install cubic individual parts and series from small to medium batch sizes. The processes include 2D/3D milling with 3 and 5 axes, EDM, turning, surface grinding, and band saws, supplemented by CAD/CAM programming with two Mastercam workstations. Customers come from plastic injection molding, aluminum die casting, machinery and apparatus manufacturing, and fixture manufacturing. Additionally, material procurement, surface and heat treatments, engraving, and transport are organized as external services.
- Site
- Oetwil am See
- Processes
- Tool and mold manufacturing (Injection molding molds), Milling (2D/3D, 3-axis and 5-axis), EDM/Die-sinking (EDM technology), Surface grinding, Turning, Band saws, Parts production (simple to complex high-precision, ready-to-install parts), Design of die casting molds
- Materials
- Aluminum, various materials, Various materials
- Certificates
- Length measurement (TESA Micro-Hite), Tool setting (Zoller smile 400), ISO 9001
- Founded
- 1998
- Industries
- Plastic Injection Molding, Aluminum Die Casting, Machinery and Apparatus Manufacturing, Mold Manufacturing, Fixture Manufacturing
- 01
Design from drawing or 3D model
- 02
CAD/CAM Programming (Mastercam)
- 03
Material procurement
- 04
Band saws
- 05
Milling 3/5-axis or Turning
- 06
EDM/Die-sinking
- 07
Surface grinding
- 08
Heat and surface treatment (external)
- 09
Length measurement (TESA Micro-Hite)
- 10
Transport / Logistics
Materials
Aluminum
Material for die casting molds, designed from drawing or 3D model.
Various materials
Ready-to-install parts for machinery and apparatus manufacturing are made from various materials.
Location
Oetwil am See
CHHeadquarters / Production (Tool and mold manufacturing, Parts production)
- Part weight / size
- Mold weight up to 1 Tonne
- Lot size
- Individual parts to medium batch sizes
- Materials
- Aluminum, various materials
- Deckel Maho DMU60 monoblock Mill plus (5-axis)
- Deckel Maho DMU60 E Mill plus
- Deckel FP3NC Dialog 11
- Agietron 2U EDM machine
- Surface grinding machine
- Conventional lathe
- Band saw
- Zoller smile 400 tool setter
- TESA Micro-Hite length measuring device
- 2x Mastercam X3 CAD/CAM workstations
Parts
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Tool and mold manufacturing (Injection molding molds)Engineering | – | 600 mm (Plate size up to 500x600) | 1 Tonne (Mold weight) | – | – |
| Milling (2D/3D, 3-axis and 5-axis)Machining | – | 630 mm × 560 mm × 560 mm | – | Individual parts – medium batch size | various materials |
| EDM/Die-sinking (EDM technology)Machining | – | 320 mm × 220 mm × 250 mm | – | – | – |
| Surface grindingMachining | – | 700 mm × 300 mm × 250 mm | – | – | – |
| TurningMachining | – | 1500 mm (Overall length) | – | – | – |
| Band sawsMachining | – | Diameter 250 mm | – | – | – |
| Parts production (simple to complex high-precision, ready-to-install parts)Machining | – | – | – | Individual parts – medium batch size | various materials |
| Design of die casting moldsEngineering | – | – | – | – | Aluminum |
| CAD/CAM Programming (Mastercam)Engineering | – | – | – | – | – |
| Surface treatments (external)Surface | – | – | – | – | – |
| Heat treatments (external)Heat treatment | – | – | – | – | – |
| Engraving / Laser marking (external)Surface | – | – | – | – | – |
| Material procurementEngineering | – | – | – | – | – |
| Length measurements (TESA Micro-Hite)Testing | – | – | – | – | – |
11 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Universal milling machine (5-axis machining center) | Deckel Maho DMU60 monoblock Mill plus | 1 | X630, Y560, Z560, C 360°, B +30°/120°, 24 WZ, 12000 U/min | 2008 | Oetwil am See |
| Universal milling machine (3+2 axis) | Deckel Maho DMU60 E Mill plus | 1 | X600, Y500, Z500, 25 WZ, 18000 U/min | 2002/03 | Oetwil am See |
| Conventional milling machine | Deckel FP3NC Dialog 11 | 1 | X400, Y400, Z400 | – | Oetwil am See |
| EDM/Die-sinking machine | Agie Agietron 2U | 1 | X320, Y220, Z250, C 360° | – | Oetwil am See |
| Surface grinding machine | – | 1 | X700, Y300, Z250 | – | Oetwil am See |
| Lathe | – | 1 | Overall length 1500, height 250/150 | – | Oetwil am See |
| Band saw | – | – | Diameter 250 | – | Oetwil am See |
| Tool setter/setter | Zoller smile 400 | 1 | – | 2008 | Oetwil am See |
| Length measuring device | TESA Micro-Hite | 1 | – | – | Oetwil am See |
| CAD/CAM workstation (3+2 axis) | Mastercam X3 | 1 | – | – | Oetwil am See |
| CAD/CAM workstation (3D) | Mastercam X3 | 1 | – | – | Oetwil am See |
Additional services
Quality
Length measurements are taken with a TESA Micro-Hite; tools are set on a Zoller smile 400, which was integrated into the network in 2008. Our understanding of quality includes dimensional accuracy, surface quality, punctuality, response time, flexibility, and service performance.
| Evidence | Oetwil am See |
|---|---|
| Length measurement (TESA Micro-Hite) | |
| Tool setting (Zoller smile 400) | |
| ISO 9001 |
History
- 1998
Founding of the company as a sole proprietorship by Andreas Good, certified master of mechanical engineering, in Egg near Zürich.
- 2001
Relocation to larger premises in Oetwil am See; doubling of personnel capacity by Christian Spring.
- 2002/03
Entry into 3D milling technology with Mastercam and a DMU 60 E universal milling machine.
- 2008
Integration of the Zoller setting device into the network; entry into 5-axis milling technology with a DMU 60 monoblock universal milling machine and a 2nd Mastercam workstation.