Material: 7075 Aluminum Alloy
Service: Automatic Lathe Processing, Drills, reamers, taps, screw die and knurlers
Customer: ZTE
Lead Time: 12 days

Product parts following figure:


Turning control:
Coarse and fine cars use No. 1 external turning tool, The 60° thread knife is mounted on the No. 3 knife position. Cut off the use of No. 4 cutting knife; The tool change point is set at X50, Z100. Please prepare the machining program according to the GSK-980T system requirements.

Programming control
O 1003 ；		Description:
N10	G50 X50 Z100 ；	Positioning the workpiece coordinate system with tool change points
N20	M3  S560 ；	Spindle start
N30	T0101 ；	Change No. 1 knife
N40	G0 X25 Z1 ；	Rapidly move to the starting point of processing
N50	G71 U0.8 R0.5 ；	Perform a cylindrical roughing cycle
N60	G71 P70 Q150 U0.5 W0.2 F100 ；	Residual capacity X0.5 Z0.2, feed rate 100 mm/min
N70	G0 X7.8 ；	Contouring start line
N80	G1 X11.8 Z-1 F30 ；	Turning front 1×45° chamfer
N90	Z-15 ；
N100	X12 ；
N110	X16 Z-27 ；	Turning the conical surface
N120	W-8 ；
N130	X18 ；
N140	G2 X24 Z-40 R5.6 ；	Turning concave arc
N150	Z-55 ；	Contouring the end of the line
N160	G70 P70 Q140 ；	Perform a finishing cycle
N170	G0 X50 Z100 ；	Back to the tool change point
N180	T0303 ；	Change 3 thread knife
N190	G0 X16 Z3 ；	Positioning thread starting point
N200	G92 X11.1 Z-13.5 F1 ；	Three knife F1 thread, the first knife 0.7mm
N210	X10.7 ；	The second knife 0.4mm
N220	X10.5 ；	The third knife 0.2mm
N230	G0 X50 Z100 ；
N240	T0404 ；	Change No. 4 cutting knife
N250	G0 X27 Z-40.1 ；	Positioning cutting start point, leaving 0.1mm margin
N260	G98 G1 X16 F15 ；	Precut a slot
N270	G0 X26 ；	Retract
N280	Z-48 ；
N290	G1 X22 Z-50 F10 ；	Turning end chamfer, feed rate 10mm/min
N300	X0 ；	Cut off
N310	G0 X50 ；
N320	Z100 M5 ；	Replace tool point, stop spindle
N330	T0100 ；	Change back to the benchmark knife
N340	M30 ；	End procedure

Aluminum alloy conventional surface processing treatment:     

Matte fabric aluminum profiles:
The matte surface aluminum profile avoids the disadvantage that the bright aluminum alloy profile will form light interference under certain conditions in the building decoration. Its surface is as delicate and soft as brocade and is very popular with the market. However, the existing matte material must overcome the non-uniformity of the surface sand grains, and can see the lack of mold pattern.

Multi tone surface treatment aluminum profiles:
At present, the monotonous silver-white and tan color can no longer satisfy the architects' good cooperation with exterior wall decorative tiles and outer wall latex. New stainless steel color, champagne, golden yellow, titanium gold, red series (wine red, maroon, black, purple) plus stained glass can make the decorative effect icing on the cake. These profiles must be chemically or mechanically polished and then re-oxidized for good results.

Electrophoretically painted aluminum profiles:
Electrophoretic paint profiles have a soft, lubricious surface that resists the erosion of cement and mortar acid rain. 90% of aluminum profiles in Japan are electrophoretically painted.

Powder electrostatic spraying aluminum profiles:
Powder electrostatic spray profiles are characterized by excellent corrosion resistance. Resistant acid-base salt mist is much better than oxidation-colored profiles.

Plasma Enhanced Electrochemical Surface Ceramicized Aluminum Profiles:
This type of aluminum profile is the most advanced processing technology in the world today. This aluminum product is of good quality but at a high cost. It has more than 20 shades, Its greatest feature is that it can be coloured like a calico, as required. the aluminum surface is colourful and has excellent decorative effect.