Tensile specimen preparation

[thawzinaung107]

I want to make flat specimen for tensile testing with mini CNC machine. I don't have experienced in making sample with cnc. Please help me to find a suitable machine for my application. I found one cnc (TensileMill) that is only for making specimen and having the spindle rpm about 24000, what is the advantage and do 3000 rpm cnc can also make the fine cut tensile specimen.

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[peteeng]

Hi 107 - What is your budget and what materials do you want to cut? Peter

[thawzinaung107]

Budget is within 15000-20000$. I want to cut .2 to 2mm thickness cold rolled galvanized steel sheet. I also want to have standard clamp.

[peteeng]

I presume your in USA so these are USD. Look up Tormach or similar they will have something in that range. Peter

https://www.tormach.com/pcnc-440/

[thawzinaung107]

Anyother in AISA?