  

     -      .
http://3dtoday.ru/3d-models/mechanical-parts/fasteners/kassa_krepezha/
     25 , ,   . 
       .
     ,      , , 
    .

      ,    
:
1.    ;   
2.        10 ;
3.    ,       ,

:
1.     . 

  CuraEngine
 :
1.   0.2;
2.   0.3;
3.    50 /;
4.    25%.
