An ingenious solution processing grinding wheel internal surface of tubes or hollow parts offered innovators N. Epifanov, A. Chuprikov, Y. Shabalin.
To create abrasive for the most favorable working environment, that is, to provide him with the possibility of permanent humidification on both sides of the processed holes are introduced special plugs, forming a kind of temporary “bath” inside details for the cutting fluid (coolant). Thus it is possible to maintain the required coolant level: about a quarter of the diameter of the hole.
Grinding is shipped around:
1 — detail; 2 — range; 3 — cutting fluid (Sozh); 4, 6 — plugs; 5 — tube coolant.
The proposed method was quite simple and effective. It requires no special equipment and can be used on any grinding station. Processing modes thanks to the “bath” of coolant and best fit the technological requirements for conducting internal grinding.
Hole machining immersed circle gives you the opportunity to clean the inner surface of the 9-10 class and accuracy not lower than 2nd class.
Recommend to read
HELP OUT THE BENCH
If you require something urgently to cut off a trestle at hand was not. Turn it over as shown and ready improvised trestles. You can say that the bench legs come in different designs,...
The planetary Rovers
In annually conducted by our magazine national competition "Cosmos" among the many models fantasies occupy a significant place different kinds of self-propelled tools "planetary Rovers"....
