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 </div> <div> <span style="font-size:16px;">氪灯的使用与更换 </span></div> <div> <span style="font-size:16px;">1 关闭水冷机,激光电源。 </span></div> <div> <span style="font-size:16px;">2 打开上部三块腔盖,取出要更换的灯或晶体,更换后放入,装上腔盖。 </span></div> <div> <span style="font-size:16px;">3 开水冷机,激光电源,将激光电源电流调到(15~20)A左右。在前膜片和扩束镜之间放置1小木片或黑纸,应看到激光烧蚀形成的光斑。如果没有,轻微调整前膜片架的三个旋钮,直到光斑出现。 </span></div> <div> <span style="font-size:16px;">4 激光调试出来后,应反复调整前膜片架的三个旋钮使光斑最强,如激光过强、亮度过高无法观察时,可减小电源电流。 </span></div> <div> <span style="font-size:16px;">5 关闭激光器电源。 </span></div> <div>  </div> <div> <span style="font-size:16px;">特别注意:更换氪灯的时间 </span></div> <div> <span style="font-size:16px;">  激光器中氪灯出厂说明氪灯的使用寿命为300小时,但由于用户使用条件不同,上述时间并不能作为更换氪灯的唯一依据。随着使用时间的增加,氪灯的发光效率下降,激光输出也随之减弱,很多用户为了获得足够的激光输出,就加大激光电源的电流,使氪灯发光增强,这使氪灯老化加快,形成恶性循环,有时会导致炸灯现象。为了防止这种现象发生,我们建议用户按下面的方法决定是否应该更换氪灯。 </span></div> <div> <span style="font-size:16px;">  当换上一支新氪灯时,记录下正常打标时的激光电源电流表数值,作为标准电流值。 </span></div> <div> <span style="font-size:16px;">  当氪灯逐渐老化,加大激光电源电流输出,但电流表数值不应超过标准电流值的1.25倍。 </span></div> <div> <span style="font-size:16px;">  例如:新氪灯打标时电流值为20A,使用一段时间后,如果将电流值调大到22.5A后仍不能正常打标,则应更换氪灯。</span></div> <div> <span style="font-size:16px;">【<a href="http://www.pensatos.com/"><span style="color:#0000ff;">激光打标机价格</span></a></span><span style="font-size: 16px;">】</span></div> <p> <a href="1010.shtml">上一篇</a>    <a href="1012.shtml">下一篇</a></p> <p> <div id="bdshare" class="bdshare_t bds_tools get-codes-bdshare"> <span class="bds_more">分享到:</span> <a class="bds_qzone"></a><a class="bds_tsina"> </a><a class="bds_tqq"></a><a class="bds_renren"></a><a class=""></a><a class="bds_kaixin001"></a><a class="bds_tqf"></a><a class="bds_douban"></a><a class=""> </a><a class="bds_taobao"></a><a class="bds_sohu"></a><a class="bds_qy"></a> <a class="bds_zx"></a><a class="bds_tuita"></a><a class="bds_ifeng"></a><a class="bds_linkedin"> </a><a class="bds_s51"></a><a class="bds_s139"></a><a class="bds_deli"></a><a class="bds_ff"> </a><a 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