Service

CNC machining service

Jinc’s CNC machining services offer you precision fabrication of metal parts in any volume. We specialize in multi-axis CNC milling, CNC turning, surface grinding, laser engraving and much more.

CNC Machining – What Is It and Why Do You Need It?

The CNC machine tool automatically processes the parts to be processed according to the pre-programmed processing program. We put the machining process route of the part, process parameters, tool motion trajectory, displacement, cutting parameters (spindle revolutions, feed, back-feeding amount, etc.) and auxiliary functions (tool change, spindle forward rotation, reverse rotation, The cutting fluid is turned on and off, etc.), according to the instruction code and program format specified by the CNC machine tool to write a processing program list, and then record the content of the program list on the control medium (such as perforated paper tape, magnetic tape, magnetic disk, magnetic bubble memory), and then input into the numerical control device of the numerical control machine tool, thereby directing the machine tool to process the parts.

CNC machining is used on many common metals such as aluminum, brass, mild and stainless steels, and titanium.

Because of the reliability and precision afforded by modern tools controlled with sophisticated software, CNC machining is an ideal rapid prototyping and production volume solution for making complex end-use parts with very tight tolerances.

One of the great advantages to CNC machining is its versatility. It is highly flexible and adaptable to many shapes and sizes of parts, and because there is no need for fixed tooling one part can be made just as easily as one thousand. CNC machined components are full strength and they have excellent surface finishes. You can choose to put them into service immediately or they can be further processed with additional treatments such as plating, polishing, anodizing, painting and more.

Advantages Of CNC Machining Services

1.Flexible machining capability

2.Highly accurate and repeatable

3.High processing productivity

4.Reduce operator labor

5.Excellent for making complex geometries

6.Stable processing quality

Our Advantages of CNC Machining

1.Rich experience on CNC machining area

2.Fast turnaround

3.Advanced Equipment

4.Excellent surface finishes

5.Easily customized

CNC Machining Raw Materials

We work with a wide range of plastic and metal alloy materials including mild and stainless steel, aluminum, brass and titanium as well as rigid engineering grade plastic resins. These materials are part of our standard inventory and can be sourced for immediate availability from reliable vendors who have been thoroughly vetted and approved by us. In addition we can also provide specialty materials such as super hard alloys – just talk with our engineers to learn how we can meet your needs.

Capacity

Items	Size Max.	Tolerance
CNC Milling machines	1600 * 1200mm	±0.01mm
CNC Turning machines	ø0.5~ø350mm length:1000mm	±0.005mm

Material available

Aluminum	AL6061, AL6063, AL6082, AL7075, AL5052, AL1060,AL2024,A380 etc.
Stainless Steel	SS201,SS301, SS303, SS304, SS316,SS430 etc.
Steel	SPCC Cold Rolled Steel,mild steel, Carbon steel, 4140, 4340, Q235(A3), Q345B, 20#, 45#,40Cr,65M..etc.
Titanium alloy	TA1、TA2、TA3、TA4、TA5、TC4、TC6、TC11,pure titanium
Brass	HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90 etc.
Copper	T2,T3,(110 1/2 hard) C11000,C12000,C12000 C36000 etc
Bronze	phosphor bronze,aluminium bronze,tin bronze,silicon bronze,beryllium bronze
Plastic	ABS,PC,PA,PP,PMMA,POM,PA+GF30,PPA+GF30,PPA,PEEK,PEI,bakelite...etc.
Invar	Invar36, 1.3912
Iron	12L14,1213,1215 ...etc

Surface Finish

Aluminum	Stainless Steel	Steel	Titanium alloy	Brass	Copper	Bronze	Plastic
Sandblasting	Polishing	Polished,Brushing,Sandblasting	Sandblasting	Sandblasting	Sandblasting	Sandblasting	Sandblasting
Brushing	Passivating	Zinc plating	Brushing	Brushing	Brushing	Brushing	Brushing
Polishing	Sandblasting	Blacking(black coating)	Polishing	Polishing	Polishing	Polishing	Polishing
Normal Anodized(3~15μm) Red,Blue,Yellow,Pink,Purple,others color per Pantone color you want anodizing Clear/black anodize per MIL-A-8625 TYPE I,Class 1	PVD coating	Nitriding	Anodizing	Nickel plating	Nickel plating	Nickel plating	Painting
Hard Anodized(15~30μm) Clear/black anodize per MIL-A-8625 TYPE II,Class 1	Painting	Nickel/Tin plating	Nickel plating	Tin plating	Tin plating	Tin plating	Silkscreem painting
Hard Anodized(30~55μm) Clear/black anodize per MIL-A-8625 TYPE III,Class 1	laser engraving logo/letters	Chrome plating	electroless plating	laser engraving logo/letters	laser engraving logo/letters	laser engraving logo/letters	laser engraving logo/letters
Chemical Film		Heat treatment	PVD coating
Chrome plating		Powder Coating	Painting
PVD Coating		Painting
Painting		laser engraving logo/letters
laser engraving logo/letters