Bushings of various sizes
A sleeve is a part of a machine, a mechanism , a device of cylindrical or conical shape (with axial symmetry ), having an axial bore into which the mating part enters [1] .
Depending on the purpose, there are bearing bushings, fixing, transitional, connecting, etc.
Adapter sleeve - a tool used on metalworking equipment for installing a tool with different Morse cones , machine tooling designed for mounting the tool, the geometric shape and dimensions of the shank of which do not coincide with the geometrical shape and dimensions of the machine hole.
- On a lathe, a transition bushing is used to install the tool in the tailstock , the fixed center in the headstock.
- For a milling machine, the transition sleeve is the main transition element, which allows to significantly reduce the costs of technological preparation of production.
Notes
- ↑ Widget // Great Soviet Encyclopedia : [in 30 t.] / Ch. ed. A. M. Prokhorov . - 3rd ed. - M .: Soviet Encyclopedia, 1969-1978.
Literature
- Bush // Encyclopedic dictionary of Brockhaus and Efron : in 86 tons (82 tons and 4 extra). - SPb. , 1890-1907.
- Bush // Russian Dictionary of Explanation : 4 t. / Ch. ed. B. M. Volin , D. N. Ushakov (vol. 2-4); status G. O. Vinokur , B. A. Larin , S. I. Ozhegov , B. V. Tomashevsky , D. N. Ushakov ; by ed. D.N. Ushakov . - Moscow : State Institute "Soviet Encyclopedia" (Vol. 1): OGIZ (Vol. 1): State Publishing House of Foreign and National Dictionaries (Vol. 2-4), 1935-1940.