NA 122

DIN Standards Committee Machine Tools

About NWM

The DIN Standards Committee Machine Tools (NWM) is concerned with the preparation of standard within the scope of metalworking machine tools and machine tools for the machining of other technical materials. In Europe this committee represents Germany within the CEN/TC 143 "Machine Tools-Safety". On International basis, the NWM works within ISO/TC 39 "Machine Tools".

The mainly covered kinds of machine tools are

  • material removal machines,
  • components for special-purpose and transfer machines,
  • drilling machines,
  • turning machines,
  • milling machines and milling-drilling machines,
  • planing and slotting machines,
  • presses,
  • broaching machines,
  • sawing machines,
  • grinding machines,
  • shaping machines
  • and gear cutting machines.

Essential parts of standardisation for the NWM are standards concerning for example the interfaces:

  • human-machine,
  • machine-tool,
  • machine-workpiece

and standards for testing, quality and safety, e. g. for the ascertainment of the fundamental safety- and health-requirements of the EG Directrives.

How is NWM composed?



DIN e. V.

Christian Neumeister

Corneliusstraße 4
60325 Frankfurt

Send message to contact  

New projects
Document number Begin Title
ISO/AWI 23704-3 2020-10-19 General requirements for cyber-physically controlled smart machine tool systems (CPSMT) - Part 3: Reference architecture of CPSMT for additive manufacturing More  Comment 
ISO/DIS 16090-1 2020-07-30 Machine tools safety - Machining centres, milling machines, transfer machines - Part 1: Safety requirements More  Comment 
ISO/CD 230-12 2020-07-16 Test code for machine tools - Part 12: Accuracy of finished test pieces More  Comment 

All projects  

New publications
Document number Edition Procedure Title
DIN EN ISO 16092-4 2020-12 Standard Machine tools safety - Presses - Part 4: Safety requirements for pneumatic presses (ISO 16092-4:2019); German and English version EN ISO 16092-4:2020 More  Order from Beuth Verlag
ISO 230-3 2020-11 Standard Test code for machine tools - Part 3: Determination of thermal effects More  Order from Beuth Verlag
ISO 14955-3 2020-07 Standard Machine tools - Environmental evaluation of machine tools - Part 3: Principles for testing metal-cutting machine tools with respect to energy efficiency More  Order from Beuth Verlag

All publications  

Documents withdrawn without replacement
Document number Deadline for comments Title
DIN 66215-2 2021-01-31 Programming of numerically controlled machines; CLDATA; minor elements of type 2000 records (post-processor commands) More  Comment 
DIN 66246-1 2021-01-31 Numerical control of machines; NC processor input; basic part program reference language More  Comment 
DIN 66025-2 2021-01-31 Industrial automation; numerical control of machines; format, preparatory and miscellaneous functions More  Comment 

All withdrawals