change measurements piece mastercam

[reye]

I have a computer-assisted production exam and I'm desperate. I designed a spindle of a centrifugal pump and submitted it to work (successfully) on mastercam. but I have the need to change the measurements of the piece and I do not have the time (fall other tests ) to redesign everything again, because I wronged with the measures..There is a way to "return" the same piece by increasing the quotas of 70% (increase required by the project) in a simple way on mastercam?

 

[marcofor]

you can try with the scale command, theoretically it should adapt the processing to the model, if you can maybe convert the file to the x4, so I can see the file.

 

[reye]

Is it okay if I put it as a mastercam v9 file? What is the path of the scale command?

 

[marcofor]

the scale command is under transformations, for the v9 try to send the file and I try to open it.

 

[reye]

Here you go. I'm trying to find the ladder command. Unfortunately I have x5 in English and I will have to punish. .

 

[reye]

perfect, found command with appreciable results..if you can combine something with the file that I posted you let me know if entering factor scale 1.7 on the whole piece is correct the new geometry thanks really for straight

 

[marcofor]

I saw the file, but the odds to change are all or only those with the editing exponent? the scale command acts all over the model if you have to change only the two diameters the question is more complicated, the piece was modeled out by mastercam I imagine as I do not see the operating shaft. you can try with the uneven scale, I attach you a pdf of what to change.

 

[reye]

I have to change all sizes, what do you mean by editing exponent? I climbed everything to the project percentage and I think it's okay. I know that even the last file you posted and very interesting and could be useful in the future. Thank you again

 

[marcofor]

you have to scale the model of 0,833333 so that the odds match you with the drawing.
by editing exponent I mean the letter or the number circled near a quota that should report to the note in cartiglio indicating the revision and changes on the drawing following modification, in your case near the ø220 there is the note (e) above the cartiglio should be the indication with the written (e) varied diameter was ø264 the date and possibly who performed the modification so that the person who realizes the piece in the particular case.
is your exercise purely theoretical? Do you have to make it in the car? from what I see with the following of operations you set up and the starting crude during processing in reality you would have problems taking part.

 

[reye]

So I should only vary the two diameters, i.e. 220 and 75? They are the only and you look for me in the table. the starting table has a diameter greater than 220 and less than 75, mines have increased by 70%, i.e. 374 and 127,5. do I not have to vary the height of the base of the rotating body equal to 23,5 and the height indicated with 8.5 relative to the base surface of the blades? the exercise is to work that piece on mastercam and then place it on a work bench with veracut

 

[marcofor]

I tried to scale the model and the diameters coincide with the design same thing worth for the thickness probably varied all the quotas but did not highlight all the changes.
attached find the file scaled