20129 月30
滾珠絲杠新聞
Warning: Undefined variable $options in
/www/wwwroot/gunzhusigan.com/baike/wp-content/themes/xiaohan3/author.php on line
22
Warning: Trying to access array offset on value of type null in
/www/wwwroot/gunzhusigan.com/baike/wp-content/themes/xiaohan3/author.php on line
22
20129 月30
滾珠絲杠新聞
Warning: Undefined variable $options in
/www/wwwroot/gunzhusigan.com/baike/wp-content/themes/xiaohan3/author.php on line
22
Warning: Trying to access array offset on value of type null in
/www/wwwroot/gunzhusigan.com/baike/wp-content/themes/xiaohan3/author.php on line
22
滾珠絲杠中頻感應加熱淬火變形分析及工藝改進
滾珠絲杠是某機床傳動機構的關鍵零件。采用GCrl5鋼制造，熱處理用中頻感應加熱淬火處理。淬火機床為功率100kW、2500Hz的中頻發電機組配置雙軌臥式淬火機床。絲杠中頻感應加熱淬火時一端是三爪卡盤夾住，另一端由尾座頂尖頂住固定，因而限制了工件淬火加熱時產生的伸長變形，使絲杠出現彎曲變形達2-6ram之多，采用人工校直尚無法挽救，致使工件報廢，嚴重影響產品質量和機床生產，并且經濟損失較大。
20129 月30
滾珠絲杠新聞
Warning: Undefined variable $options in
/www/wwwroot/gunzhusigan.com/baike/wp-content/themes/xiaohan3/author.php on line
22
Warning: Trying to access array offset on value of type null in
/www/wwwroot/gunzhusigan.com/baike/wp-content/themes/xiaohan3/author.php on line
22
20129 月30
滾珠絲杠新聞
Warning: Undefined variable $options in
/www/wwwroot/gunzhusigan.com/baike/wp-content/themes/xiaohan3/author.php on line
22
Warning: Trying to access array offset on value of type null in
/www/wwwroot/gunzhusigan.com/baike/wp-content/themes/xiaohan3/author.php on line
22
20129 月29
滾珠絲杠新聞
Warning: Undefined variable $options in
/www/wwwroot/gunzhusigan.com/baike/wp-content/themes/xiaohan3/author.php on line
22
Warning: Trying to access array offset on value of type null in
/www/wwwroot/gunzhusigan.com/baike/wp-content/themes/xiaohan3/author.php on line
22
軸向問隙的調整
軸向問隙的調整為了保證反向傳動精度和軸向剛度，必須消除軸向間隙。雙螺母滾珠絲杠副消除間隙的方法是，利用兩個螺母的相對軸向位移，使兩個滾珠螺母中的滾珠分別貼緊在螺旋滾道的兩個相反的側面上。用這種方法預緊消除軸向間隙時，應注意預緊力不宜過大，預緊力過大會使空載力矩增加，從而降低傳動效率，縮短使用壽命。此外還要消除絲杠安裝部分和驅動部分的間隙。常用的雙螺母絲杠消除間隙的方法有：
20129 月29
滾珠絲杠新聞
Warning: Undefined variable $options in
/www/wwwroot/gunzhusigan.com/baike/wp-content/themes/xiaohan3/author.php on line
22
Warning: Trying to access array offset on value of type null in
/www/wwwroot/gunzhusigan.com/baike/wp-content/themes/xiaohan3/author.php on line
22
20129 月29
滾珠絲杠新聞
Warning: Undefined variable $options in
/www/wwwroot/gunzhusigan.com/baike/wp-content/themes/xiaohan3/author.php on line
22
Warning: Trying to access array offset on value of type null in
/www/wwwroot/gunzhusigan.com/baike/wp-content/themes/xiaohan3/author.php on line
22
20129 月29
滾珠絲杠新聞
Warning: Undefined variable $options in
/www/wwwroot/gunzhusigan.com/baike/wp-content/themes/xiaohan3/author.php on line
22
Warning: Trying to access array offset on value of type null in
/www/wwwroot/gunzhusigan.com/baike/wp-content/themes/xiaohan3/author.php on line
22
20129 月29
滾珠絲杠新聞
Warning: Undefined variable $options in
/www/wwwroot/gunzhusigan.com/baike/wp-content/themes/xiaohan3/author.php on line
22
Warning: Trying to access array offset on value of type null in
/www/wwwroot/gunzhusigan.com/baike/wp-content/themes/xiaohan3/author.php on line
22
