孔公差h7:请问公差H7是代表多少?
请问公差H7是代表多少?
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![什麼是配合公差?產品設計不可不知的配合公差!](https://i0.wp.com/api.multiavatar.com/%E4%BB%80%E9%BA%BC%E6%98%AF%E9%85%8D%E5%90%88%E5%85%AC%E5%B7%AE%EF%BC%9F%E7%94%A2%E5%93%81%E8%A8%AD%E8%A8%88%E4%B8%8D%E5%8F%AF%E4%B8%8D%E7%9F%A5%E7%9A%84%E9%85%8D%E5%90%88%E5%85%AC%E5%B7%AE%EF%BC%81+-+%E7%A7%91%E6%8A%80%E9%9B%9E%E6%B9%AF.png?apikey=viVnb6N20jclO8)
什麼是配合公差?產品設計不可不知的配合公差!
https://www.techchickensoup.co
H7的開頭字母為大寫,代表此配合公差用來描述孔的公差帶,H代表該公差係以基準尺寸為原點的正偏差。7則是公差等級,從CNS公差等級表可知基準尺寸30mm對應 ...
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![公差與配合](https://i0.wp.com/api.multiavatar.com/%E5%85%AC%E5%B7%AE%E8%88%87%E9%85%8D%E5%90%88.png?apikey=viVnb6N20jclO8)
公差與配合
http://www.taiwan921.lib.ntu.e
公差符號是由偏差位置與公差等級所組成,例如H7係表示孔的偏. 差位置為H,公差等級為IT7;例如g6表示軸的偏差位置為g,公. 差等級為IT6;在公差符號前加上標稱尺度數字,如 ...
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![常用配合度的尺寸公差摘錄自JIS B 0401(1999)](https://i0.wp.com/api.multiavatar.com/%E5%B8%B8%E7%94%A8%E9%85%8D%E5%90%88%E5%BA%A6%E7%9A%84%E5%B0%BA%E5%AF%B8%E5%85%AC%E5%B7%AE%E6%91%98%E9%8C%84%E8%87%AAJIS+B+0401%EF%BC%881999%EF%BC%89+-+MISUMI.png?apikey=viVnb6N20jclO8)
常用配合度的尺寸公差摘錄自JIS B 0401(1999)
https://tw.misumi-ec.com
孔之公差等級範圍M6 JS6 K5 M6 N6 P6 F6 F7 G6 G7 H6 H7 JS6JS7 K6 K7 M6 M7 N6 N7 P6 P7 R7 S7 T7 U7 X7 E7 F7 F8 H7 H8 D8 D9 E8 E9 F8 H8 H9 B10 C9 C10 D8 D9 D10 ...
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![常用配合的孔的尺寸容許偏差](https://i0.wp.com/api.multiavatar.com/%E5%B8%B8%E7%94%A8%E9%85%8D%E5%90%88%E7%9A%84%E5%AD%94%E7%9A%84%E5%B0%BA%E5%AF%B8%E5%AE%B9%E8%A8%B1%E5%81%8F%E5%B7%AE.png?apikey=viVnb6N20jclO8)
常用配合的孔的尺寸容許偏差
https://www.al-charm.com.tw
Page 1. 基準尺寸. 的分類(mm). 孔的公差域等級. 超過. 以下. B10. C9. C10. D8. D9. D10. E7. E8. E9. F6. F7. F8. G6. G7. H6. H7.
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![機械工程師應該知道的公差100個問題](https://i0.wp.com/api.multiavatar.com/%E6%A9%9F%E6%A2%B0%E5%B7%A5%E7%A8%8B%E5%B8%AB%E6%87%89%E8%A9%B2%E7%9F%A5%E9%81%93%E7%9A%84%E5%85%AC%E5%B7%AE100%E5%80%8B%E5%95%8F%E9%A1%8C.png?apikey=viVnb6N20jclO8)
機械工程師應該知道的公差100個問題
http://www.musigmagroup.com
基孔制配合為H7/p6或基軸制基孔制配合為P7/h6時,優先配合特性是什麼? 答:過盈定位配合,即小過盈配合,用於定位精度特別重要時,能以 ...
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![軸徑和軸承箱孔徑容許公差配合](https://i0.wp.com/api.multiavatar.com/%E8%BB%B8%E5%BE%91%E5%92%8C%E8%BB%B8%E6%89%BF%E7%AE%B1%E5%AD%94%E5%BE%91%E5%AE%B9%E8%A8%B1%E5%85%AC%E5%B7%AE%E9%85%8D%E5%90%88-+%E8%81%AF%E6%AC%A3%E7%99%BC%E4%BC%81%E6%A5%AD%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8.png?apikey=viVnb6N20jclO8)
軸徑和軸承箱孔徑容許公差配合
https://www.prospect-bearing.c