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Dołączył: 29 Paź 2010
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 Wysłany: Nie 0:54, 21 Lis 2010 Temat postu: ugg stiefel Universal tool microscope slide moves |
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Universal tool microscope slide moves to the vertical aspect of the adjustment methodology
G Iron and Steel Research Institute Ministry of Metallurgy,[link widoczny dla zalogowanych], 1987 ⑦ =】 = slide left foot was perpendicular to sleet. Adjustment, 'Song '7. Universal tool microscope slide moves vertically to the degree of vertical and horizontal adjustment calculation Wu Min (06l base metering station) D 74 - /. 8 is a universal tool microscope, coordinate measuring method to measure the workpiece geometry, should the vertical and horizontal movement of the vertical slide beyond the scope of the required procedures, will directly affect the accuracy of the workpiece measurement. In the actual repair work piece,[link widoczny dla zalogowanych], the general spread l Zoroastrianism d \ d ~ vertical body Wan Figure I Figure II '\, they can not move when the assembled instrument calibrated using the methods and tools. So, in practical work, how quickly and accurately to the instrument vertical and horizontal adjustment of the vertical skateboarding to pass within it? Here's a quick and easy adjustment by calculating the repair method for your reference. Shown in figure I of the adjusting foot placement before the first rectangular glass table right (or left) corner, the torsion spring comparator microscope fixed on the main body, as shown in the position of M points, adjust the rectangular device that one side and parallel to the direction of horizontal slide movement. Torsion comparator then turn 9O. N points to the icon, move the vertical slide, read the vertical angle of 0 【. Can be seen from Figure II, to eliminate 0 【angle to the vertical slide to be \【Rotation angle 0, the rectangular device on the move to position \, measured in the vertical longitudinal degrees. ac a vertical movement of content. When the vertical slide from right to left, ab is negative, otherwise it is positive. a a0 a vertical movement,[link widoczny dla zalogowanych], the table head and foot contact points vertical rectangular guide Track guide bearing contact point distance. c0 a longitudinal movement in the header when the original starting point of contact with the feet at right angles to the vertical guide rail and guide bearing surface contact point of the distance. 0 【: the angle between the longitudinal increase in vertical skateboarding volume. See Figure III. Figure IV (= 7Cf Figure III 'a.---/acb = arctgabadc = / da. = tongue (18.' a arctg) a0 and c0 steel tape can be used directly to measure out. / = arccos- ao-Z + acZ + A co A 2; ad = 0 【. .0 【: (radians) and / dac =, Zdao - L a ac.sindac ~ --- ao-0t-sin [flail ... rctg Ji - arccos] on the type n [post (... late one.] = COS (± arctg) ao2 + ac2 a c02ao2J_ac2 - co22ao ・ ac-sin (Temple ar friends) ・ sinarccos2ao ・ ac will be positive,[link widoczny dla zalogowanych], the cosine-class entries by Taylor Expand the number and ac \a-oZq-ac-2 - co2-2 an ... '2 ao ・ coac2 generally ac \. ab:: ÷ ・ k ・ ab ①,. ao2 a co2 monitor-i ten - 『_ a summary, adjusted as follows: 1. ulnar side of the angle adjustment and the direction of movement parallel to the horizontal slide. 2. Move the vertical skateboards, measured ab, ac; ao and CO} size. 3. ① calculated by K-type values and cd values. 4. the rectangular device to position Ⅱ, loosen the right side guide bearings, rotating the eccentric shaft compared to the torsion spring End date dc meter indicates the amount of .5. the sheets in one location map M, the right-angle ruler to position Ⅱ (even if the right-angle side of the horizontal sliding Law ≮ movement parallel. and to review the vertical. adjustment process must pay attention to the vertical slide movement direction and the torsion spring comparator skateboard moves in the longitudinal direction the amount of positive and negative. may be the following four cases. Figure III shows, the two cases. that is moving from right to left vertical slide ab is negative, or slide by the vertical ab positive move left to right, this time should be directed to the left bearing surface and longitudinal orientation island rail contact point for the text of point \shows, the other two cases in which the vertical slide to the left from the left ab is negative,[link widoczny dla zalogowanych], or vertical skateboarding moves from right to left ab is positive. At this point the right direction should be directed bearing surface contact with the vertical guide points \0 for dc calculation, turn left direction to adjust the eccentric shaft bearings. 56
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