DIN 6701-2 PDF
DIN Adhesive bonding of railway vehicles and parts – Part 2: Qualification of manufacturer of adhesive bonded materials. standard by. according to DIN EN ISO , while the Materials Testing Laboratory and the Corrosion successful accreditation in accordance with DIN Peter Hell-. Since October our plant in Velden has been certified in accordance with DIN – “adhesive bonding in railway vehicle manufacture”. The aim of this .
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The part classes must be indicated on drawings. Deviations from the levels of training mentioned herein for example purposes must be reasoned in each individual case. Level 1 For assembly: The certification according to this standard replaces the DVS? If there are changes to the area of validity of the certificate, a new audit must be carried out by the certification body in accordance with section 6.
The validation of the availability of work instructions and repair instructions via checks can be carried out by: The European Adhesive Engineer is responsible for ensuring the whole process design, industrialization, implementation and maintenance of any adhesive bonding taking the necessary decisions to ensure the quality of the union.
Such is the success achieved DIN has crossed the borders of the railway sector leading to DIN application in any industrial sector. Table 4 — Evaluation of compliance Part class A1 and A2 Description of the evaluation of compliance The customer orders with compliance testing by an agreed certification body: The training course of European Adhesive Engineer consists of hours of theory and practice focused on all aspects involving adhesive bonding, performing an examination both written and oral in order to validate the extensive knowledge gained in the course.
Employees carrying out the 670-2 adhesive bonding work independently and effectively following work instructions. Personnel for monitoring and testing – 4. Basic terms and basic regulations – Part 2: In this context and in order to ensure all those joints used with adhesives, which can cause a risk to the integrity of individuals or of the vehicle itself, within the railway sector born in Germany the normative DIN infrom this time more and more companies use in their processes adhesives become aware of the responsibility that comes with using such materials in structural joints, DIN is equivalent to the international standard UNE-ISO which regulates all joints welded within the railway sector.
Where date versions are mentioned, only these are relevant. Engineering and design Design idn adhesive dni.
Certification for adhesive bonding: DIN 6701-2
Regulations for manufacturing adhesive bonds and quality assurance in preparation 1 Area of application This standard applies for bonding and sealing substrates for manufacturing and repairing rail vehicles and parts of rail vehicles. It must be demonstrated that they possess the relevant technical knowledge. In accordance with 601-2 A, the user-company must appoint at least one person to supervise the adhesive bonding work.
Table 1 — Classification of bonded joints Class A1 Description Bonded joints on rail vehicles and parts of rail vehicles with high safety requirements Examples a – GFRP head to shell – front window in front panel – side windows in carriage body – plating on carriage structure – external parts, equipment boxes on carriages dkn roof structures – interior furnishings e. It is unnecessary for all the listed points to be used by all user-companies or for all quality systems.
Only authorised deputies having equal or higher qualifications may fully deputise for supervisors in charge.
For this they must possess sin relevant authority to issue orders and decision-making authority independent of production necessities. For some production tasks, the tasks and responsibilities can be delegated to other parties.
Din – Adhesive bonds Railway normative
Not required Employees for monitoring and testing the quality of the bonded joints in accordance with the prescribed djn see section 4. The requirements of the relevant official body must be heeded. DIN establishes 4 types of unions according to their criticality and impact that can lead to failure:.
These requirements are based on the technical standards for adhesive bonding, taking into account the special needs for rail vehicle construction.
It defines the general terms and basic regulations for bonding and sealing work.
DIN | Schaltbau
DVS -EWF – Equivalent b qualification Employees supervising adhesive bonding work Completed course in one of the natural or engineering sciences at a technical college or university.
The reports on such trials must be kept for 5 years.
That depends on the particular tasks that have been assigned and the responsibility. Defined workplaces for adhesive bonding work see work instructions, repair instructions ; Equipment for surface preparation, e.
Safety considerations demand that suitably trained employees can guarantee the appropriate quality assurance. As we mentioned DIN is specific to the rail sector, that standard is divided into the following 4 parts:. With regard to the former, additional training may be required.
Sin tasks and responsibilities see Table 3.