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À̰ÍÀº ¶ÇÇÑ ÇÏ¿ì¡ÀÇ ±âÁظé°ú »þÇÁÆ®ÀÇ °£°ÝÀ» 0.025mm¾È¿¡¼ ÆòÇàÀ» À¯ÁöÇÏ¿©¾ß ÇÑ´Ù.
ÇÏ¿ì¡ÀÌ º¼Æ®·Î ü°áµÇ´Â ¼³Ä¡¸é¿¡ µû¶ó¼ ½ÉÀ» ³¢¿ö Á¤¹ÐÇÏ°Ô Á¶Á¤ÇÏ¸é¼ º¼Æ®·Î ü°áÇÒ ¼öµµ ÀÖ´Ù.
ÇÏ¿ì¡Àº ¾Æ·¡ °úÁ¤¿¡ µû¶ó Ç÷¹ÀÌÆ®¸¦ ¼³Ä¡ÇÑ´Ù.
a. ¿î¹Ý´ë ÇÑÂÊ¿¡ Á÷°¢ ¹Þħ´ë¸¦ Á¶¸³ÇÏ¿© Á¶¸³ ±âÁظéÀ¸·Î »ï´Â´Ù.
b. Á÷°¢ ¹Þħ´ë ¹Ý´ëÆí¿¡ Âü°í ±âÁظéÀ» »ï¾Æ µÎ °³ÀÇ ÇÏ¿ì¡À» ¼³Ä¡ÇÏ°í º¼Æ®·Î Á¶ÀδÙ. ±×¸²1.
c. ¿î¹Ý´ëÀÇ ¹Ý´ë¸é¿¡ ´Ù¸¥ ÇѽÖÀÇ ÇÏ¿ì¡À» ¼³Ä¡ÇÏ°í º¼Æ®·Î Á¶ÀδÙ.
d. ÀÌµé µÎ½ÖÀÇ ÇϿ졿¡ Á¤È®ÇÑ Á÷°æÀÇh6 »þÇÁÆ®¸¦ »ðÀÔÇϰí À§ bÇ×ÀÇ Á÷°¢ ¹Þħ¸éÀ¸·ÎºÎÅÍ »þÇÁÆ®±îÁöÀÇ °Å¸®¸¦ ÃøÁ¤ÇÑ´Ù. ±×¸²2.
e. ÀÌµé µÎ½ÖÀÇ ÇÏ¿ì¡ ¾ó¶óÀÎ¸ÕÆ® Á¶Á¤ÀÌ ¿Ï·áµÈ ÈÄ¿¡ ¿î¹Ý´ë¿Í ÇÏ¿ì¡À» °íÁ¤ÇÏ´Â º¼Æ®¸¦ ¿ÏÀüÈ÷ Á¶ÀδÙ.
The Thomson ball bushing bearing works very smoothly and doesn't have much friction because it is made with severe tolerance allowance. However, these advantages don't have any effect on the product without a careful setup process.
The most important things to consider are the alignment of the bearing and the parallelism of the shaft.
For smooth motion, two shafts are generally used in the KR shaft.
Housing should be installed and carefully adjusted according to the following procedures.
The following procedures are ignored in case of a single body housing with tow bearings.
The interval between the shaft and reference plane of the housing has to be paralleled within 0.025mm.
You can simply bolt and insert cores in it with precise adjustment according to the setup plane with which the housing is bolted.
Housing setups plates according to the following procedures.
a. Assemble a rectangular supporter to the corner of the carriage and consider it as an assembly reference plane.
b. Set up two housings and temporarily bolt them by making the reference plane at the opposite of the rectangular supporter. Figure 1.
c. Set up another pair of housings at the opposite side of the carriage and temporarily bolt them too.
d. Insert the h6 shaft with a precise diameter in those two pairs of housings and read the distance from the surface of the rectangular supporter to the shaft. Figure 2.
e. After adjusting the alignments of those tow pairs of housings, completely tighten up the bolts which fix carriage and housing.
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