3-hole threaded insert
- 20 million inserts produced each year
- Co-designers of custom fasteners for 100 years and owner of the Intervis® brand
- From M2.5 to M16 and from 6 mm to 22 mm
- Steel (raw, case-hardened, zinc-plated), stainless steel, brass, etc.
With its three holes, the Intervis® SCTH is a practical alternative to the standard 1-slot Intervis® for applications at smaller heights and thicknesses. It is used in numerous industries such as the automotive sector and electronic equipment.
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3-hole threaded insert
3-hole threaded insert
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De la conception à la production en série de vos pièces
1
Co-Conception et Développement
En collaboration avec les ingénieurs du bureau d’étude de LGC vous définirez les spécifications et les exigences techniques du projet.
Contrôle de la faisabilité grâce à l'outil AMDEC qui sert à analyser les modes de défaillances, de leurs effets et de leur criticité.
2
Prototypage et Tests
Une fois le concept validé, l'équipe de projet réalise des prototypes à l'aide d'une une imprimante 3D et des logiciels comme SolidWorks Premium et Spacerclaim.
Fabrication d'échantillons initiaux en moyenne série, et validation de la production avec des PPAP selon la norme IATF 16949.
3
Industrialisation et Production
Le passage en série se fait suivant le processus validé selon le plan de contrôle de production rédigé par une équipe pluridisciplinaire dédiée au projet.
Développement des processus de production détaillés selon le processus qualité APQP : (Advanced Product Quality Planning).
4
Évaluation et Amélioration
Après 3 à 6 mois de production série, une évaluation basée sur les critères exigés par la norme IATF 16949 vérifie la conformité du projet à 100%.
Collecte et analyse des données de production pour identifier les tendances et les variations. 3PPM en 2023.
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The advantages of LGC Industries manufacturing
130 machines de mécanique de précision
- 24 Tours Multibroches
- 45 Tours Escomatic
- 42 Canneleuses
- 8 Rectifieuses plongée et enfilade
- 45 Tours Escomatic
- 42 Canneleuses
- 8 Rectifieuses plongée et enfilade
L'expertise en fixation d'un industriel certifié
LGC Industries designs and produces over 1 million parts every day
Les informations techniques associées à nos produits
Les informations techniques associées à nos produits
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Lexique
Threaded insert
Produit
Cylindrical part obtained by turning several times with the aim of producing a standard external and internal thread, i.e. threads of which the dimensions correspond to international standards. The threaded insert can then be put into a component to either reinforce it or to allow the insertion (with a screw) of a second component into the insert's internal thread.
3-hole threaded insert
Produit
Cylindrical part obtained by turning several times in the aim of producing an external and internal thread. As well as this, three holes are drilled on the outside in order to cut the materials in which the insert is placed through self-tapping. The threaded insert with 3 holes can either be put into a plastic or metal assembly to reinforce it or can allow the insertion (with a screw) of a second component into the insert's internal thread.
Intervis
Produit
An INTERVIS is a cylindrical part obtained by turning several times with the aim of creating an external and internal thread. The INTERVIS also has a lengthways slot that allows it to be fitted via self-tapping. This means that the INTERVIS can be put into a component either to reinforce it or to allow the insertion (with a screw) of a second component into the insert's internal thread.
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Choosing the right threaded insert
Different inserts suit different applications and requirements.
There are various reasons one might use a threaded insert in an assembly:
- Repairs: replacing damaged or non-existent threads and strengthening the assembly's resistance at the same time.
- Fastening on soft materials: ensuring the part stays fastened in different materials such as composite materials, light alloys or compressed wood. Traditional internal threads (taps) are less reliable in this case
- Instant anchoring: creating resistant and durable threads in the material without any extra tools or pre-tapping during the install.
In order to decide on a threaded insert, it is important to take such factors into account, while also considering the application environment and materials in question - as well as any possible mechanical stresses, accessibility, and obstruction. Once all that is done, you will need to decide between:
- Standard self-tapping insert
- 3-hole threaded insert
- Made-to-measure threaded insert
Why use a 3-hole threaded insert?
The 3-hole threaded STHC insert is a conventional insert with three added holes, allowing any metal chips produced during the assembly process to be evacuated.
This thread insert with holes is a useful alternative to standard thread inserts, recommended for applications involving small heights and thicknesses.
Our 3-hole insert offers the following advantages:
- The insert's three openings allow metal chips to escape easily during the install process, making for clean and precise threading.
- With their compact design, these inserts are ideal for narrow and hard-to-reach environments.
- Reliable fastening in hard or medium-hard materials thanks to our in-house design, specially conceived to limit any loosening under stress.
These inserts require a pre-drilled hole before fitting, but not any tapping, making them highly resistant.
