- Quines han de ser les dimensions del lloc de treball per que es treballe sense risc per la salut?
- Quina ha de ser l'amplada de les portes exteriors i els passadissos? i les escales?
- Quina pendent màxima poden tenir les rampes amb un longitud inferior a 3 metres?
- Quin és la velocitat màxima per a corrents d'aire en ambients de treballa no calorosos?
dijous, 19 de maig del 2011
Activitats de repàs
Cerca al decret 486/1997 i respon a les següents preguntes:
Subscriure's a:
Comentaris del missatge (Atom)
These motors are coupled to pulleys and belts that work onto ball screw mechanisms that actuate the actions of capabilities, i.e. platen open and shut. The capability all electric machines have to make compound actions certainly one of the|is among the|is doubtless one of the} cause why} electric machines often occasions produce reductions in cycle time vs standard and hybrid injection molding machines. You can “eject on the fly” or eject your components earlier than opening the mould fully,and you can begin recovering the screw whereas opening and closing the mould. Hydraulic injection molding machines can only handle one movement at a time, outcome of|as a end result of} they typically only have Oral Care Gel for dogs and cats one hydraulic strain circuit to actuate actions. This turns into an enormous game changer so much of} molders once they decide to advance to all electric injection molding machines.
ResponElimina