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Mold automatic grinding device development and application of

4.2 Description of direct teaching to teach the way points in horizontal direction (the maximum tilt of about 50.) Function is very effective in vertical or near vertical surface, it is desirable that the use of direct teaching methods for grinding. The so-called direct teaching, that is, the boom with one hand grasp the handle the end of the teaching, the operator directly to mobile arm support and grinding tools, grinding tools and the location, trajectory, speed and other automatic devices to teach. This direct and teach ways to teach the same point,[link widoczny dla zalogowanych], the root operation is simple, anyone can master in a short time correctly. Meanwhile, the control unit (computer) can faithfully grinding tool to move the location, trajectory and speed of storage from the chestnut, and faithfully reproduce the stored action. '4 .3 Although the processing efficiency of the joint-shaped automatic devices, but up and down in the construction work,[link widoczny dla zalogowanych], and to ensure a high rigidity. Ripple-free reciprocating grinding high-precision grinding is indispensable, and rotary grinding precision surface grinding, although less than reciprocating, but the processing capacity (continued on page 25) No. Total 12 561 7. . ●, Td - part of the diameter of cylindrical parts 8lmmD - blank diameter mm radius as part of the bottom of the root radius equal to the flange, and all r, its value is: r-: --- ------------ a D = √: +4 dh a 3.44dr (3) where dr flange diameter mm, taking into account the trimming margin, Yu dF is 92ram, the dF = 92ram , d = 8lt'nt'n, h = 54rnm,[link widoczny dla zalogowanych], r = 2rnm generation type (3) was D = √ 92 +4 x81 × 54-3.44 × 81 × 2 = l59Atom to Dn = l59.4mm, d = 8lt'nm into (2) was: mF = 81/159.4 = O. 51 (t / Do) × l00 = (1/l59.4) × l00 = 0.63 m = 0.55 to find information because F 0.15 (4) (d / d) d0> | 2ram within the l2 ~ 24ram d0 is determined through experiments 23ram. It should be noted that the value of d0 is the compression side force impact. 3 Conclusion Although this article describes a simple deformation reduce the hole in the part of the application of axial symmetry, but some of the parts forming complex shapes are also applicable only to reduce deformation of the hole shape, size, location and determine the processing order more complicated. Under normal circumstances the mold design process in the qualitative analysis of the first, and then consider the structure from the mold,[link widoczny dla zalogowanych], and finally determined through experiments. (Continued from page 6l) high enamel combined these two parties, we can carry out high-precision processing. Meanwhile, the level of joints in the form of PEI home can be very small grinding machine range, compared with the rectangular coordinate machine, set the surface is very small,[link widoczny dla zalogowanych], can be installed in a narrow place. 4.4 The side and the inclined plane can also be abrasive grinding part of the approximately 270 in the horizontal direction. The vertical direction of about 220 non-class to turn within and fixed, so the grinding tool can be set in all directions. Therefore, the side and tilt the mold surface without moving the mold to grinding. The grinding tools made universal fixture of the end of the first type, able to adapt to free-form surface grinding. At the same time, the direction of the reciprocating motion of grinding tools can not touch 360 level. Change. No7 Total 125

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