一、目的(Purpose)
本規程旨在說明加工中心作業安全、維護等方面的注意事項。
This standard just specifies emphasison operating safety & maintaining CNC.
二、適用范圍(Scope)
適用于XXX公司所有加工中心的操作。
This standard applies to all CNCin factories.
三、準備工作(Preparation)
作業員工必須經過專業訓練并通過考核,方可獨立操作設備。
CNC operator must be trained andcertified before independently operation
作業員工應穿工作服。不得穿拖鞋或長發外露進行作業。
Operator should wear work clothes.Informal shoes or long hair without protection is forbidden.
檢查設備作業臺面是否干凈。若否,則應先清潔作業臺面。
Check if operation platform cleanin CNC. If not, please clean the platform firstly.
設備啟動,待預熱、穩定后再對設備進行操作;操作前檢查壓力表、操作面板開關、指示燈、潤滑系統及安全裝置是否正常,設備有無異常聲音;設備正常方可操作。
CNC should pre-heat and go into astable status firstly after starting, then operator need to check signal, lubrication,safety setup, etc. Finally, operator is to operate the machine.
四、操作程序 (Operation)
安裝或更換好相應刀具,刀具裝夾需定位準確。
Setup or change the jigs. This step, the jigsfixing should be accurate.
上工件時應檢查工件基準,確保與裝夾圖一致。
Setup the part onto CNC, the setupreference base should be consistent with drawing.
程序加工前,再次確認工件、刀具是否夾緊;程序是否有誤;刀具是否與程序內的刀具一致。
Double check if part and jigs aresetup well before programming machining. And check if programming any mistake,if jigs are same between programming and actual use.
鎖緊防護門罩后,進行程序自動加工,加工時一定注意第一刀,對下刀位置、切削量及分中位置是否正確進行綜合檢查;監控機床運行是否正常。
After closing CNC door, themachine starts to automatically running. Pay attention to beginning activitiesfrom jig, such as position & machining volume, etc. Monitor if machinerunning well.
機床自動運行時不得隨意觸碰任何按鈕,不能打開安全門進入設備內部。
It’s not permitted to touch anybutton when machining automatically running. Also, it’s not permitted to entermachine inner in this moment.
自動運行狀態中機器被緊急停止時,在確認故障代碼的同時,請不要不經意地靠近機器的可動部分,由于行程開關的動作不良等,可能會再起動,非常危險。
When machine stopped in emergency,don’t get close to moveable mechanism, this is very dangerous.??
機床運行時,禁止在設備內檢查工件、清除切屑、測量數據、調整工件。
It’s not permitted to entermachine when machine running.
僅允許在停機狀態下進入設備內部清除切屑、測量數據等操作。
Only when machine is fully shutdown, operator is permitted to clean or make measurement in CNC.
加工結束后,應關閉控制系統以及關閉氣源后方可關閉電源。
When machining ended, close thecontrol system firstly, then shut down power.
確保設備區域的清潔,并定期對設備進行保養。
Make sure machine area’s cleaning,and maintain the machine on time.
五、定期維護(maintenance)
進行保養時,首先應關閉機床總電源,再全面檢查機床的安全裝置。如:自動刀具夾緊裝置、自動工作臺交換裝置、各方向限位開關、停車制動機構和地線牢固連接等;
When maintenance, shut down powerfirstly, then check the safety mechanism, such as fixing, exchanging, limit,stop devices.
清洗主軸冷卻器濾網,擦洗主軸,確保主軸表面和錐孔無鐵屑、無油污、無銹漬,表面光亮油膜均勻;
Cleaning main axis, filter, etc.make sure there are no dust/scraps/rust on devices.
自動潤滑系統嚴格按潤滑五定(定點、定質、定量、定時、定人)換油或加油。
Strictly lubricate the systemaccording to right place, right quality, right quantity, right time, and rightpeople.
六、相關文件(Related Documents)
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????? None