Fixing

we take a bended sheet so while setting the sheet there is problem with gap.and because of this gap get wrong cut from machine.so there is need to straight that plywood.for that I did following things

1)I put the screws on that plywood to minimize the gap between bed and plywood and making that plywood straight on which ,machine wants to cut.it is risky to put the screws at random places beacause the spindle might collide with it BUT It is possible to reduce the risk by putting circles on that playwood to position the screws.

Make tool path for placing screws

Went to toolpath menu add circles where you want to place a screws outside your design file toolpath. Made drill toolpath file for those circles and given this to machine. Machine made drills as per drill toolpath.

To make screw holes I added circles in design file at required screw location. In my design its at corner as sheet wrapping from both side. so match them with bed I added those.

Now I made tool path for only these circles with selecting drill toolpath and elected drill bit 6mil bit.

Created drill toolpath file and save this

Now to make my design toolpath file I imported my design file

Created toolpath for design file.

Before giving your design toolpath always remember to untick circles toolpath/ drill toolpath.

After this load your screws according to drill markings



Remember here to deactivate/ Untick drill bit toolpath. Just give design file toolpath to machine.

Then take dry run of machine with the help of below toolpath then we ecxactly know where my spindle is go and according with that I make the changes in screws and clampers


now the machine and i am ready to cut the plywood.

learning outcomes

1.try to choose a straight plywood from the vendor.avoid the bended plywood

source:internet

2. if the plywood is bent mount it in a way that the high points are in the edges and corners and then clamp those part using screws.


source:internet

3. use dry run to confirm the tool path running without collision.In this according with drawing making the dry run so from this test we get the knowledge either our screws or clampers at wrong or correct place

conclusion

I learn so many things from this how to fix the problem how use the bended plywood for cutting