Demountable steel guide bushes HB - NF E63-123
The HB demountable steel guide bushe guides the cutting tools in a precise and stable position.
![](/_next/image?url=https%3A%2F%2Fapi.amdl-eu.com%2Fuploads%2Fmedia%2Fdemountable-steel-guide-bushes-hb-nf-e63-123.png&w=1920&q=75)
![](/_next/image?url=%2Fimages%2Ficons%2Felements-de-guidage.png&w=3840&q=75)
Specifications
Material: 16MnCr5 - Case-hardened
Standard : NF E63-123
Dimensions :
- Diameter : from 12 to 100mm
- Length : from 33 to 218mm
Working speed : over 45m/min
Type of mounting : Clamps and screws fixing supplied with the bushe.
The Easyfit system facilitate the bushe mounting in the bore making it quicker to adjust and install
Hardness : 60 à 64 HRC for maximum wear resistance and durability. Designed for prolonged use thanks to its robust construction and high hardness.
Treatment : Case hardening and tempering for optimum surface hardness.
Type of lubrification : No lubrication, ball bearing guides
Benefits :
- Ball bearing guiding system allow very high speed work and is extremely precise. This type of guide is particularly interesting for thin sheet applications.
- Small shoulder
Available in 3 tolerance classes for precise matching with the guide bushes according to the need.
Conception : Modular design for an easy integration and simplified maintenance.
- Machining
- Grinding / honing
- Grooving
- Treatment
Target application :
Ideal for press tools, injection moulds or any other assembly requiring precise, reliable guidance.
Recommendation for use :
- Mounting : The bushe is fitted using the fixing clamps directly in the tool plate. It is important to ensure that the pillar is correctly fitted to guarantee the parrallelism with the guide bushes and preventing premature wear.
- Do not exceed working speed. Compliance with working speeds ensures the integrity of the tool and bushe.
- Environment : Do not store or use the bushe in a corrosive environment.
Maintenance recommendations :
- Regular cleaning
- Regular inspection
- Load control
To order you need to indicate :
- The diameter
- The press-fit lenght
Example : HB.032.050
Technical data
3D Model
Plan
D1 : Pillar diameter
D2 : Press-fit bushe diameter
D3 : Guiding bushe diameter
D4 : Collar diameter
E : Press-fit length
F : Guiding length
h : Collar thickness
E2 min : Minimum plate thickness
![Demountable steel guide bushes HB - NF E63-123 drawing. These guide bushes, are used with guide pillars, to design guide systems, to be integrated into the construction of press tools](/_next/image?url=https%3A%2F%2Fapi.amdl-eu.com%2Fuploads%2Fmedia%2Fdemountable-steel-guide-bushes-hb-nf-e63-123-plan.png&w=1080&q=75)