"Usually user does a job with many hatch vectors, the vectors are not alignment when finished the cutting. look the picture below:here we can see there are some vectors is out of the contour of the shape. but the correct cutting result is like the below:the cutting error is caused by the motor's responsibility and the controller. if the motor respo...

Snow Sun

2021-10-26

180

0

0

"The dm4400m that I am retrofitting has a spindle motor that I’d like to salvage if possible.It appears to be a DC servo drive motor180vdc with 11nm stall torque per the label.It says it’s a model MT 40ZD4-45 motorAny suggestions on a drive to run this motor"

wYg42ZA0

2021-09-29

159

0

0

"I am pretty new to machining and have been tasked with using this machine for creating one-offs and prototypes:https://www.ebay.com/itm/20280771500....c100010.m2109The problem I am having is that every time I try to use a keyseat cutter to do an undercut or cut a simple O-ring groove, the stepper motors start to skip steps or something and then th...

wYg42ZA0

2021-09-29

182

0

0

"Researchers in Germany think they’re close to developing a more economical alternative to machine tools for many milling applications. The alternative is a robot arm for precision machining. Conventional industrial robots can be used for milling but are no match for machine tools when it comes to precision. Primarily because of the gear units, rob...

wYg42ZA0

2021-09-16

115

0

0