About this TVET Equipment
Long Milling Arbors is suitable for Vocational Lab, Industrial Training Institutions, TVET Engineering Colleges and Polytechnics — suitable for Civil and Mechanical Engineering Lab tender supply.
This Long Milling Arbors is part of our TVET Engineering Lab Equipment tender catalogue covering Workshop Machines & Accessories, CAD/CAM Lab, Measurement Lab, Refrigeration & Air Conditioning Lab, Materials Testing Lab, Applied Mechanics Lab, Fluid Mechanics Lab, Turbo Machinery Lab, Heat & Mass Transfer Lab, Thermal Engineering Lab, Automobile Engineering Lab, Concrete Testing Lab, Cement Testing Lab, Soil Testing Lab, Bitumen Asphalt Testing Lab, Aggregate Testing Lab, Steel Testing Lab, Structural Engineering Lab, Environmental Testing Lab and Surveying Lab Equipment.
Long Milling Arbors
Description & Specification
The LM Arbors are mounted on machine Spindles, supported brackets.
The spacers provided on the LM Arbors are for mounting cutters at required positions.
The Long Milling Arbors are available with various tapers such as ISO, BT and Morse Taper, to suit a variety of machine Spindles, also the length of the LM Arbors ranging from 100 to 180 mm covers almost all available milling machines.
The LM Arbors are made of forged Manganese Chromium Alloy Steel hardened to 58-62 HRC.
The LM Arbors are sturdy in construction and can withstand wear and tear, and heavy loads on cutters.
The bearing bushes provided on the Long Milling Arbors fit into the brackets.
The LM Arbors are meant for use on horizontal Milling Machines and universal Milling Machines to mount Milling Cutters.
The drawbar arrangement in the Spindle allows the LM Arbor to fit firmly.
The length of the LM Arbors to suit machine specifications can be set with brackets.
The LM Arbors are available with ISO 30, 40 and 50 tapers.
Unless specified otherwise, the LM Arbors have RH threads at the end of tightening.
For specific requirements, LH threads can be provided.
The LM Arbors ensure 0.015mm to 0.030mm concentricity, as per IS specifications.
For Clockwise / RH rotation, LH threads will avoid loosening of the LM Arbor; similarly RH threads for anticlockwise / LH rotation.
To select LM Arbors consider the following points:-
The Taper of the LM Arbor - BT of Morse Taper to be decided based on the machine spindle specifications.
The length of the LM Arbor - 100mm to 800mm to be decided as per the permissible length that can be obtained at the milling Milling machine Brackets is as advisable to use short length LM Arbors for better performance.
The end- tightening threading to be specified RH or LH threads depending on Clockwise / RH or anti Clockwise / LH rotation of the machine spindle.
To order the right size of LM Arbor specifies the Taper, Length, threading required.
Also, special Tapers - BT and Morse Tapers are available.
A full set of LM Arbor comprises bearing bushes, spacers, nut, and keys, supplied.
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