Xometry.pro
en – TR
Knowledge & Community
Quote & source your parts
Europe Europe
English Deutsch Français Italiano Español
Türkiye Türkiye
English Türkçe
United Kingdom United Kingdom
English
Global Global
English

Get Instant Quote

Use our Instant Quoting Engine to easily quote and source your parts online

Get a Quote
Back
 Profile
Menu
Materials Library
Manufacturing Stories & Cases
Articles
E-Books & Guides
Free Tools
Webinars
Free Courses
Community Discussions
Create Topic
Quote & Source Your Parts
Get a Quote

Edit topic

Home Xometry Community Manufacturing Ergonomic Hand Tool Handle: Overmolding or Something Else?

Ergonomic Hand Tool Handle: Overmolding or Something Else?

0
M
4

Hello everyone, I am in the early stages of developing a new hand tool (wire cutter). The tool needs an ergonomic handle that provides a good grip and comfort even during prolonged use. I am considering various materials, including plastics and metals, and am thinking about overmolding the handle with an elastomer to ensure additional comfort and slip-resistant properties. However, I have almost no experience with overmolding. Can anyone help me or provide insight into potential problems if I decide for overmolding? Or if I decide for a pure plastic part, could SLS/MJF PA12 be suitable for such a handle? Any advice on materials, manufacturing processes, or design tips would be very helpful! Thank you very much! Max

Automatically translated from: Deutsch
See original
Link copied
    • M
      Hello everyone, I am in the early stages of developing a new hand tool (wire cutter). The tool needs an ergonomic handle that provides a good grip and comfort even during prolonged use. I am considering various materials, including plastics and metals, and am thinking about overmolding the handle with an elastomer to ensure additional comfort and slip-resistant properties. However, I have almost no experience with overmolding. Can anyone help me or provide insight into potential problems if I decide for overmolding? Or if I decide for a pure plastic part, could SLS/MJF PA12 be suitable for such a handle? Any advice on materials, manufacturing processes, or design tips would be very helpful! Thank you very much! Max
      Automatically translated from: Deutsch

      See original
      0
      Reply
    • Xometry Engineer

      Hi Max, thanks for your question. We can print in Polyjet hard – soft. The connection here is not always optimal. This would be the solution from one print. I don’t know if you could print in 2 parts, i.e. the handle made of soft material such as TPU over the second, hard one? PA 12 in SLS/Mjf I think is always a good choice and certainly provides a first statement about ergonomics.

      VG

      Niko

      0
      Reply
      Link copied
      • M
        Nikolaus Mroncz

        Hello Niko,

        Thank you very much for the information. Would Polyjet or the TPU solution be durable enough for a final product? I would need some prototypes for testing, but for the final product I thought it would make sense to work with hard plastics or rubber/elastomer for durability reasons.

        Do you know if overmoulding is a cost-effective solution?

        Otherwise, I think it’s possible to have two components for the handle.

        Thanks,

        Max

        0
        Reply
        Link copied
    • Xometry Engineer
      Maximilian Lang

      Hey Max,

      which process is best for you also strongly depends on the design and quantity of your parts.

      Unfortunately, I can only recommend the Polyjet for prototype manufacturing, as hard and soft components do not have the best adhesion and are only short-term when used. I would try the TPU version.

      Overmolding would be an option, one would need to compare accordingly, which is more economical.

      Best regards

      Niko

      0
      Reply
      Link copied
    • M
      Nikolaus Mroncz

      All clear, thank you!

      0
      Reply
      Link copied
Ergonomic Hand Tool Handle: Overmolding or Something Else?
Your information:




Suggested Topics

Topic
Replies
Views
Activity
Engrenage
Manufacturing
Bonsoir. J aurai aimé savoir que technologie d impression 3d pour des engrenage de petite dimension 16mm de diamètre. Et quelle matière? Merci bien.
2
13
Jan 17
Conception articulation
Manufacturing
Bonjour, Je mets le sujet au bon endroit. Pour réaliser deux pièces articulées par un axe qui est fixe sur l une des deux pièces que faut il faire ? Déjà est possible d imprimer... read more
5
41
Jan 09
Printed Electronics
Manufacturing
Printed electronics are revolutionizing industries with their flexible, lightweight, and cost-efficient designs. From game-changing wearable sensors to next-gen automotive interfaces and intelligent packaging, the possibilities are limitless.Let’s Spark the Conversation:What innovations in printed electronics... read more
0
43
Dec 23
Injection molding for prototypes?
Manufacturing
Hey, I'm prototyping small plastic parts with tight tolerances and a polished surface finish. My initial plan was to use injection molding, but I'm concerned about the high upfront tooling costs for this stage.... read more
S
D
F
11
66
Jan 03
CNC machining or 3D printing plastic part
Manufacturing
hello! I want to manufacture small enclosures (electrical housing) that will be used in an outdoor application and need to meet IP67 standards for water and dust resistance (electrical housing). I’m evaluating whether to... read more
G
Y
K
4
68
Dec 27

Edit topic