This positioning piece is MISUMI’s standard size of TBS.
Taper precision positioning block components are most suitable for crystallized resin and engineering plastics, such as mold temperature higher occasions.
During the thermal expansion of the template, the thermal expansion of the template can be absorbed by the installation of the matching surface of the taper precision positioning block parallel to the thermal expansion direction, so as to ensure the correct positioning function.
In the case of high mold temperature, if the thermal expansion of the use of ordinary precision pin components, sometimes can not fully absorb the thermal expansion.
If the orientation of the groove is set parallel to the direction of thermal expansion, it will not be affected by thermal expansion.
In addition, there are models with high precision sizes for this taper positioning block component. The code is VTBS and the tolerance is 0.005