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  1. cicciazzo

    Plastic wear

    Does anybody know if PA66 GF35 is compatible with PPA GF30 PTFE15 regarding wear? Enviromental conditions are T= -30 to 130 Celsius degrees and a normal force of about 4 N. I don't know the speed of contact point, but I presume it's quite high. Sure not constant, parts are subjected to a on/off...
  2. cicciazzo

    Undesired bonding between two parts under pressure

    Is anybody out there expert on unwanted bonding between surfaces of parts coupled under force or pressure? I'd like to find out all major parameters, for example surface finishing, geometry, etc. I'm also interested in mechanical literature about. Thanks

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