NAME Hotzeko Forjaketako prozesuen balidazio eta optimizaziorako laborategia

DESCRIPTION

Laborategia, Migel Altuna lanbide heziketako ikastetxean kokatuta dagoena, hotzeko forjaketako prozesuen balidazioa eta/edo optimizazioa burutzeko ekipamendu eta baliabidez hornitua dago. Hotzeko prozesuen lehen diseinuak FEM simulazio bidez egiaztatzen dira. Balidazio experimentala burutzeko hainbat gailu eta tresnaz hornituta gaude, aldagai anitz neurtu eta monitorizatu daitezkeelarik: kargak, lubrikatzaileen efektuak, materialen fluxua, marruskadura baldintzak, erremitna multzoen egokitasuna, piezen transferentzia eta abar. Froga ia industrialak burutzeko gaitasuna daukagu, lortutako emaitzak benetako produkzio baldintzetan lortutakoekin konparagarriak izan daitezen.

FIELDS OF APPLICATION

Manufacturing processes

MOST OUTSTANDING EQUIPMENT AND COMPONENTS

  • FEM simulation software. Simufact. Forge.

    By means of the FEM softwares Forge and Simufact the influence of multiple parameters in the manufacture of forged components is studied,

  • Multistage progressive cold forging press

    5 stroke progresive press Sacma SP260, cutting diameter 10 mm, equipped with stress sensors at all stations.

  • Screw press for hot forging.

    3ooTn screw press for hot forging of aluminium and brass.

  • Thread rolling machines

    Diregi thread rolling machine

SERVICES OFFERED BY THE ASSET

Analysys of features of lubricant systems in cold forging processes

Evaluation of the performance of different lubricants in cold forging operations with different materials. The influence of different additives is evaluated in means of loads, material flow and roughness.

Modelization of cold forging processes

Optimization of designs and processes through numerical simulation. Material’s modelization for cold forging. Prediction of potential defects. Evaluation of stress state of the tooling.

Study of the forjability of different materials

Study of forjability at room temperature of allowed steels, stainless steels and aluminum alloys in industrial presses

Validation of complex cold forging operation

Trial of complex forging operations in real conditions, either in a single operation or multi stage, validating the tooling set and process concept. The design of the production sequence could be optimized by the customer or within the service.

ENTITY MANAGING THE ASSET

ENTITY MANAGING THE ASSET
Tknika Centro de Investigación e Innovación de la Formación Profesional de País Vasco.
Contact person:
Jon Mirena Labaka
jlabaka@tknika.eus