FEATURES OF CALCULATING THE PARAMETERS OF TAPS FOR CUTTING PRECISE THREADS ON NC- MACHINING TECHNIQUE
Authors:
1.
Bryansk State Technical University
(kafedra "Upravlenie kachestvom, standartizaciya i metrologiya", ass. proff.)
Bryansk, Bryansk, Russian Federation
Bryansk, Bryansk, Russian Federation
Type:
Article
Pages:
from 45
to 48
Status:
Published
Received:
06.10.2021
Accepted:
29.10.2021
Published:
29.10.2021
Subject area:
UDK 62 Инженерное дело. Техника в целом. Транспорт
Language:
Russian
Keywords:
threading, taps, manufacture tolerance of the threaded part
Abstract (English):
The analysis of the features of the taps when cutting precise metric threads by the synchronous method on CNC machines is given. The layout of the tolerance fields of the average diameter of the tap and nut threads is constructed, which allows to ensure the accuracy, controllability and durability of the cutting tool. The formula for calculating the average diameter of the tap thread has been defined.
The analysis of the features of the taps when cutting precise metric threads by the synchronous method on CNC machines is given. The layout of the tolerance fields of the average diameter of the tap and nut threads is constructed, which allows to ensure the accuracy, controllability and durability of the cutting tool. The formula for calculating the average diameter of the tap thread has been defined.
Keywords:
threading, taps, manufacture tolerance of the threaded part
threading, taps, manufacture tolerance of the threaded part
1. The technologist's handbook edited by A. G. Suslov, M.: Innovative mechanical engineering, 2019, 800 p.
2. GOST 16093-2004. The thread is metric. Tolerances. Landing with a gap, Introduction. 2005-07-01, Moscow, Stan-dartinform, 2005.
3. GOST 16925-93. Tags. Manufacturing tolerances of the threaded part, Introduction. 1995-01-01, Minsk: Interstate Council for Standardization, Metrology and Certification, 1995.
4. GOST 24997-2004. Calibres for metric threads. Toler-ances. - Introduction, 2005-07-01, Moscow, Standartinform, 2005.
