CNC CNC machine operating procedures and precautions
CNC machine tools are precision machinery and equipment,and must have correct operating procedures,in order to ensure the processing accuracy of the product,extend the life of the machine and the personal safety of the operator!
CNC machine tools are precision machinery and equipment,and must have correct operating procedures,in order to ensure the processing accuracy of the product,extend the life of the machine and the personal safety of the operator!
1.Clean up the dust and dirt on the guide rails and spindles of the machine tool,and add lubricating oil to the machine guide rails and racks(the amount should be appropriate and evenly distributed);
2,turn on the power,boot(computer→machine);
3.Manually control the machine tool to move in the XYZ three-axis maximum stroke to check whether the machine is abnormal and can fully lubricate the guide rail;
4.According to the actual programming and processing needs to use the rubber strip to seal the ring→put on the pad→put the material to be processed to check whether the vacuum can be sucked
5.Check whether the drawings of the products to be processed in the computer are consistent with the actual processing drawings(the drawings issued by the team)→modify the graphics→programming→check whether the programmed graphics are consistent with the actual machining positioning by using the positioning holes→(corresponding to modify the offset programming graphics→inspection Until the processing requirements are met)
6,according to the processing requirements of the drawing programming→output→measuring the size of the material to be processed(take the intermediate value for positioning and adjustment)→processing→commissioning,inspection of processed products→(corresponding to modify the offset programming graphics→inspection until the processing requirements are met)
7,copying procedures,processing products
8.After the completion of the product processing,after the completion of the production task on the same day,clean the machine tools(table tops,guide rails,spindles,etc.)and the dust,dirt on the surface of the computer mainframe,display,mouse and keyboard.
9,turn off the power(computer→machine→vacuum machine→vacuum pump→total gate,etc.)
Precautions:
1)Must know the performance and correct operation method of this equipment before use,and have been trained by the special department;
2)The operator is not allowed to wear too loose clothing,not allowed to wear bracelets,necklaces and other jewelry,not to wear gloves to operate the machine,long hair should wear a work cap,wear glasses,masks and other labor insurance products as required;
3)The operator should concentrate on the operation process to prevent fatigue work;do not play around the machine tool;do not hold the work surface to avoid accidental personal injury;
4)When adjusting the machine,the“warning warning board”must be placed in the conspicuous position of the machine tool to prohibit all unrelated personnel from approaching the machine tool;
5)During the processing,please check whether the vacuum pump pressure is sufficient,whether the machine cooling water is unobstructed,whether the machine shaft is overheated,and the cooling water must be replaced at least within two hours;
6)Pay attention to selecting the appropriate tool and processing method during processing,and use the tool with large diameter as much as possible to improve the efficiency.The length of the selected tool is not allowed to exceed the thickness of the plate by more than 5mm;
7)When testing the machine,only the waste material or the fixed point of the product to be processed and the low position of the non-machined surface(0.2mm deep)shall be used.It is strictly forbidden to scrap the official processing materials;
8)During the processing of the product,the team leader must make random inspections of the processed products to ensure the quality of the products and prevent errors in the batch products;
9)The waste wood strips generated on the work surface during product processing are required to be sorted out under safe conditions,and the dust is allowed to be blown clean with a gas pipe after being sucked by the dust washing machine;
10)The protective cover must be installed during the processing.If there is no way to install it,it must be confirmed by the technical department before processing.The waste wood strip sucked into the protective cover is forbidden to be cleaned when the tool is rotated.It must be stopped and the tool stopped after cleaning.clean.
11)It is forbidden to touch the wires,plugs,etc.on the machine power supply,control cabinet,etc.,to avoid damage to the machine and electric shock;in case of failure,the machine must be notified in time to prohibit private processing;
12)It is forbidden to process long and wide plates of any size less than 100mm,which must be opened or blocked by auxiliary plates to avoid vacuum and can not be moved;
13)Pay attention to the maintenance of machine tools and equipment,often clean the surface of the dirt,clean the machine after work every day(including the host power supply,control cabinet,etc.),turn off all power before leaving.Lubricate the machine before going to work every day,fully lubricate the equipment,and lubricate the rack with butter every two weeks;
14)When programming,check whether the archived graphics in the computer are consistent with the team drawings.It is forbidden to arbitrarily change the original graphic files archived in the computer.If there is any doubt about the graphics,the technical department can be notified to solve the problem.
15)Pay attention to the protection and maintenance of the computer.It is forbidden to disassemble the computer hardware,maliciously damage the computer equipment,prohibit changing the system file data,prohibit the storage of non-working documents,and prohibit playing games with the work computer.Clean up your computer(host,monitor,mouse,keyboard)and desk in time.