Warning: file_put_contents(): Only 0 of 56 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 117 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 116 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 96 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 68 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 186 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 86 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 147 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 224 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 209 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 238 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 226 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 72 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 169 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 120 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 121 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 85 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 87 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 77 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 103 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63 Warning: file_put_contents(): Only 0 of 76 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63
鋁合金門窗常用設備操作時應該注意:
鋁型材雙頭切割鋸
(1)保持兩機頭角度誤差方向相反,使得組角的時候該誤差得以補償。
在雙頭鋸的制作和使用的時候我們力求使45度準確,但無論如何準確,其誤差仍然是存在,那么當調整的時候,讓一個機頭 相對標準角度出現上偏差,另一個的機頭出現下偏差,于是在組角的時候,這兩個偏差相互抵消,組角縫隙最小。
(2)選擇合理的型材平面做為定位基準,可以提高切割角度精度。
人們一般喜歡選擇叫大的平面作為定位的基準,但是有時這個大的平面并不夠準確,我們就應選擇準確的哪怕是 較小的平面。
(3)特殊型材使用定位板,可以減少偶然誤差。
有些型材沒有相互垂直地兩個定位面,或者定位面特別小,或者是難于裝夾,這是就需要設計一個定位板,來避免因定位不準確產生的偶然誤差。
(4)同批同長度的型材一次調整尺寸切割,減少定位系統誤差。
一批型材可以是一天或者幾天的工作量,也可以是幾樘窗地工作量。這些相同長度的型材一次地切割,便使原始誤差變得 最小。如果采用數顯形式的切割鋸則是不必如此。
(5)中梃長度取下偏差,提高成窗連接的強度。
中梃的長度是設計的理論尺寸,切割定尺的時候要求實際切割尺寸不能大于設計尺寸,這樣在裝配的時候對中梃兩端的連接件 產生拉應力,有利于成窗更加牢固。
(6)保持工作臺清潔,也可以減少切割的角度偶然誤差。
(7)合理的進給速度,提高加工面的質量。速度過快容易損傷鋸片,過于慢,可能產生積屑瘤,影響切割表面質量。
(8)及時修磨鋸片,減少切割毛刺與噪音。
(9)用好托料架,減少角度誤差。
機器上的托料架一方面穩定型材使得操作更方便,另一方面防止切割角度的誤差,當機器中有隨動托料架的時候,操作著可免除這種擔心。
地址:濟南章丘市普集龍王工業園
電話:0531-83877998
傳真:0531-83877998
手機:13705418467
郵編:250206
網址:www.jujhum.com
Warning: file_put_contents(): Only 0 of 94 bytes written, possibly out of free disk space in /home/jrksijvrhk4s/wwwroot/source/core/class.mysqli.php on line 63