Introduction to programming of face milling

The working coordinate system of the car iron machining center: Generally, the numerical control lathe realizes the two-coordinate linkage, and the turning and milling machining center can realize the three-coordinate linkage. In the milling state, there is also a rotary axis C axis, which can achieve three-coordinate linkage with the X and Z axis.

Principle: The polar coordinate interpolation command is used for the face milling of the workpiece. The coordinate system is composed of the X axis (tool motion) and the C axis (chuck rotation). The coordinate plane is on the right end face of the workpiece. Among them, the X axis is called the first axis, and the rotation axis (C axis) is called the second axis or the imaginary axis.

When programming, in order to facilitate programming, the polar coordinate system is converted into a Cartesian coordinate system, that is, the unit of the virtual axis is not used, but is the same as the linear axis. When programming, the outer surface of the cylinder is unfolded so that programming is performed on a plane with the Z-axis in millimeters and the C-axis in degrees. Cylindrical interpolation commands make it possible to mill on the side of the cylinder, especially when machining eccentric grooves.

The format of the polar coordinate interpolation instruction: GlZl (into the polar coordinate interpolation mode), Gl3l (exit polar coordinate interpolation mode), GlZl and Gl3l are placed in a separate block. The procedure for face milling is completed between the two blocks.

(Finish)

(W2/3Y1/3)2AlC

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[ Basic Information ] :

1. Chemical formula: (W2/3Y1/3)2AlC

2. Component elements: W, Y, Al, C

4. Chemical status: micro-nano size particles

5. Appearance and properties: black brown particles with micro/nano size

[Product Code] : YY201734

[Packaging specifications] : Fixed packaging 2/5/10/20g, or packaging according to customer requirements;

[Intended use] : Used for chemical etching preparation of MXenes, physical chemistry experimental research needs;



[Storage Conditions and Expiry Date]

This product should be stored at room temperature in a dry place away from light, avoid contact with acid, alkali and other liquids, long-term storage will occur slow oxidation.

[Inspection method]

This product can be confirmed by X-ray powder diffractometer crystal results; Confirmation of element composition by energy dispersive X-ray detector; Homomorphologic characterization was used to characterize the particle morphology. And the particle size distribution was evaluated by laser particle size analyzer.

[Safety Protection]

1. Health hazards

Hazard type: non-hazardous chemicals Chemical type: ceramic powder;

Invasion route: inhalation, ingestion;

Health hazards: the dust irritates the eyes, and oral administration irritates the gastrointestinal tract.

2. First aid measures

Skin contact: Take off the contaminated clothing and rinse the skin thoroughly with flowing water.

Eye contact: Lift eyelid and rinse with plenty of running water or normal saline for at least 15 minutes;

Inhalation: quickly leave the site to a place with fresh air;

Ingestion: drink enough warm boiled water to induce vomiting and seek medical treatment;

3. Ignition and explosion characteristics and fire protection

Flammability: non-flammable;

Registrant/Manufacturer Name: Jilin Yiyi Technology Co., LTD

Residence/Production address: Beihu Science Park, New District, Changchun City, Jilin Province

Contact information: +86-18043212860

After-sales service unit Name: Jilin Yiyi Technology Co., LTD

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Jilin 11 Technology Co.,Ltd , https://www.11techmxene.com