FAQ
Frequently Asked Questions.
Common questions about 3D scanning, reverse engineering, mold design, contract molding, and the project process.
General
- What services does Moldence offer?
- Moldence provides 3D scanning, reverse engineering, mold design, plastic injection mold manufacturing, contract plastic injection molding, product development, and quality control / measurement support services.
- Where should I start?
- You can start by filling in the Project Evaluation form. Simply share your project's current stage, part information, and expectations — our technical team will guide you to the right service process.
- Which industries are served?
- Automotive, machine manufacturing, defense, medical products, plastic product development, and spare parts production — along with any industrial sector that requires plastic parts or tooling.
3D Scanning
- What accuracy level does 3D scanning achieve?
- Scanning to ±0.03 mm/m accuracy is achievable under suitable conditions. Actual accuracy varies depending on part geometry, surface conditions, and environmental factors.
- What part sizes can be scanned?
- From small precision components up to parts approximately 10 metres in size can be evaluated for scanning, depending on project conditions. On-site scanning can also be arranged based on project scope.
- Can reflective or transparent surfaces be 3D scanned?
- Reflective, transparent, or very dark surfaces can affect scan quality. In such cases, a temporary matte coating may be applied before scanning, or blue laser technology may be preferred — assessed at the start of the project.
Reverse Engineering
- Can a CAD model be produced from a part without technical drawings?
- Yes. The physical part is 3D scanned and converted to a point cloud, then a manufacturable parametric CAD model is built using software such as Geomagic Design X and Siemens NX.
- Which CAD output formats are available?
- STEP and IGES are the most common delivery formats. Parasolid, SolidWorks SLDPRT, and PDF technical drawings can also be provided depending on project scope.
Mold Design & Manufacturing
- Is DFM analysis included in mold design?
- Yes. Manufacturability analysis (DFM) is an integral part of the mold design process. Wall thickness, draft angles, cooling, and gate positioning are all evaluated during the design phase.
- What steel grades are used in mold manufacturing?
- 1.2311, 1.2738, 1.2344 (H13), and S136 are the primary steel grades considered. The appropriate grade is determined by production volume, part material, and surface quality requirements.
- Can existing molds be revised?
- Yes. Revision, improvement, or technical evaluation of existing molds can be carried out on a project basis.
Contract Injection Molding
- Can I have parts produced using my own mold?
- Yes. That is the core purpose of contract injection molding. The technical details and production requirements of your mold are assessed at the start of the project.
- What machine tonnages are available?
- 160, 200, 250, and 400 tonnes can be evaluated. The appropriate tonnage is determined based on part size and mold area.
Process & Delivery
- How long does a project take?
- Project duration varies by service scope, part complexity, and output requirements. Simple 3D scanning or reverse engineering projects may take a few working days, while projects involving mold design and manufacturing require longer planning. Timelines are clarified at the start of each project.
- How is technical communication handled during the project?
- Our technical team provides updates via email throughout the project. Approval and feedback processes at key stages are clarified at the start of the project.
- How is file and technical drawing confidentiality ensured?
- All customer technical data, CAD files, and proprietary information are protected under strict confidentiality principles. An NDA (non-disclosure agreement) can be signed when required.
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