| 摘要 |
FIELD: wood-working industry, applicable for checking the accuracy of position of saws in vertical saw frames. ^ SUBSTANCE: the adjustable slide block with an indicator and a rotary driving lever with a control element sensing the deflections of the saws from the preset position and transmitting them to the measuring instrument with a contact element is installed on a baring plate with hinged supports on the saw frame plates and displaced along the saw blade. The values in the upper point are taken as the original indication, then smoothly describing an are on the blade to the extreme lower position the values of the deflections are registered, after that the difference of the extreme indications is calculated and compared with the standardized values. ^ EFFECT: enhanced accuracy of determination of the position of saws in the saw frame, enhanced speed of measurement procedure. ^ 1 dwg |
