{"id":23,"date":"2022-08-01T10:00:00","date_gmt":"2022-08-01T01:00:00","guid":{"rendered":"https:\/\/www.yasda.co.jp\/en\/?page_id=23"},"modified":"2022-08-10T09:40:00","modified_gmt":"2022-08-10T00:40:00","slug":"prejudice","status":"publish","type":"page","link":"https:\/\/www.yasda.co.jp\/en\/prejudice\/","title":{"rendered":"YASDA’s Commitment"},"content":{"rendered":"\n
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1<\/span> Accuracy<\/span><\/h2>\n<\/div>\n<\/div>\n<\/article>\n
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Scraping
for accuracy<\/h3>\n<\/div>\n
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\u201cAiming for 1 \u03bcm\u201d
In order to challenge areas that are impossible with only machining and to make machines with perfect linear axes, YASDA continues to utilize the scraping process.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Temperature control
for accuracy.<\/h3>\n<\/div>\n
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In order to assemble the high accurate parts finished by scraping, it is important to suppress temperature changes in the factory during assembly.
At YASDA, the temperature in the factory is thoroughly controlled, and the temperature change in 24 hours is kept within 0.5\u2103. The temperature difference between the floor surface and 5 meters from the floor is kept within 0.6\u2103.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Factory temperature control<\/p>\n<\/div>\n

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Play<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n
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YMC 430<\/div>\n
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Positioning Accuracy (A)<\/div>\n
X<\/span>:<\/span>0.5 Y<\/span>:<\/span>0.6 Z<\/span>:<\/span>0.4\u339b<\/div>\n<\/div>\n
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Repeatability (R)<\/div>\n
0.1\u339b<\/div>\n<\/div>\n
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ISO230-2(2014) Actual value<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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YBM 950V<\/div>\n
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Positioning Accuracy (A)<\/div>\n
X<\/span>:<\/span>2.2 Y<\/span>:<\/span>1.1 Z<\/span>:<\/span>1.5\u339b<\/div>\n<\/div>\n
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Repeatability (R)<\/div>\n
0.8\u339b<\/div>\n<\/div>\n
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ISO230-2(2014) Actual value<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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YBM 10T<\/div>\n
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Positioning Accuracy (A)<\/div>\n
X<\/span>:<\/span>3.0 Y<\/span>:<\/span>2.7 Z<\/span>:<\/span>2.6\u339b<\/div>\n<\/div>\n
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Repeatability (R)<\/div>\n
1.2\u339b<\/div>\n<\/div>\n
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ISO230-2(2014) Actual value<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<\/section>\n\n\n\n\n
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2<\/span> Rigidity<\/span><\/h2>\n <\/div>\n <\/div>\n <\/article>\n
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Guideway
for rigidity<\/h3>\n <\/div>\n
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The highly rigid box guideway is fixed to the mounting surface, which is straightened by scraping. This improves vibration damping and achieves both high rigidity and high precision.<\/p>\n <\/div>\n <\/div>\n <\/div>\n

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Construction
for rigidity<\/h3>\n <\/div>\n
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The total weight of the machine supporting a 100kg workpiece is 8,000kg.
The logic of machine weight \u2248machine rigidity is a principle that has not changed even with the advancement of technology.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/article>\n

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Long tool life supported
by rigidity<\/h3>\n <\/div>\n
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By combining a highly rigid machine with a high-precision spindle, tool wear caused by vibration during machining, spindle runout, etc is minimized.<\/p>\n <\/div>\n <\/div>\n

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3<\/span> Stability<\/span><\/h2>\n<\/div>\n<\/div>\n<\/article>\n
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