CNC Machining Services-SYZ MACHINE

About SYZ Machine

As a CNC machining manufacturer specializing in ATV/UTV, off-road and racing car parts, SYZ Machine is equipped with advanced machining workshops and cutting-edge equipment to meet the demands of our clients. We serve a diverse range of industries, including automotive, aerospace, industrial, power, energy and more. Our commitment to providing superior quality products at competitive prices has earned us the recognition and trust of our customers. We understand the importance of protecting our clients’ proprietary designs, which is why we offer NDAs for custom projects. Whether you have a design or sample, our experienced engineers and sales team are ready to support you with everything from quoting to delivery and after-sales service. At SYZ Machine, we are dedicated to delivering the highest quality CNC machining parts and services to meet your specific needs.

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cnc machining coilover sleeves

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Quality Assurance

We attach great importance to quality. We understand that our customers depend on our parts and assemblies to perform reliably and consistently. We are committed to providing products that meet or exceed your expectations. We use advanced equipment and techniques to measure and verify the dimensions, tolerances and other critical specifications of our components. Our team of experienced engineers and technicians monitor and review every step of the process to ensure our products meet the highest standards of quality and performance.

General Tolerances and Precision Tolerances of Our CNC Machining Parts

General tolerances and precision tolerances are two different levels of tolerance that can be applied to CNC machined parts. General tolerances are the allowable variations in size and dimension that are acceptable for most applications. These tolerances are typically expressed as a range of values or as a percentage of the dimension being measured. The specific general tolerances used in CNC machining will depend on the material being machined, the manufacturing process used, and the specific requirements of the application. Our tolerances on metal is +/- 0.127mm and on plastic is 0.254. Precision tolerances are a higher level of tolerance that requires more precise machining and measurement techniques. These tolerances are typically used in applications where extremely tight tolerances are required, such as aerospace, medical, or military applications. Please contact our sales if you need a precision tolerances.

Aluminum Alloy 6061/5052/2024/6063/7050/7075	Lightweight and easy to machine Good corrosion resistance
Copper/Bronze/Brass Alloy 101/C110/C932/260/360	Good thermal and electrical conductivity Good strength and ductility Easy to machine
Stainless Steel Alloy 15-5/17-4/18-8/303/316/316L/416/410/420/440C	High corrosion resistance High strength and hardness Good wear resistance Can withstand high temperatures
Steel Alloy 1018/1215/4130/4140/4310/300M	High strength and toughness Good machinability Good fatigue resistance Can be heat treated for increased hardness
Zinc Alloy	Lightweight and easy to machine Good dimensional stability
Titanium Alloy	High strength-to-weight ratio Excellent corrosion resistance Good biocompatibility (suitable for medical implants) Can withstand high temperatures

HDPE (High-density polyethylene)	good chemical resistance, impact resistance,low moisture absorption
UHMW (Ultra-high-molecular-weight polyethylene)	excellent wear and abrasion resistance, low coefficient of friction and high impact strength
PEEK (Polyetheretherketone)	excellent high-temperature resistance, chemical resistance and mechanical strength
ABS (Acrylonitrile Butadiene Styrene)	good impact resistance, toughness, low cost
PP (Polypropylene)	good chemical resistance, high fatigue resistance,low moisture absorption
PS (Polystyrene)	good optical clarity, stiffness, low cost
PC (Polycarbonate)	good impact resistance, toughness and optical clarity
PVC (Polyvinyl Chloride)	good chemical resistance, flame retardancy, low cost
POM (Polyoxymethylene)	good dimensional stability, low friction, high stiffness
PTFE (Polytetrafluoroethylene)	excellent chemical resistance, low coefficient of friction and high-temperature resistance
Acrylic (PMMA – Polymethyl methacrylate)	good optical clarity, high surface hardness
Nylon (Polyamide)	good wear resistance, toughness,low coefficient of friction

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6 Most Common Types of CNC Machining Services

1.Milling: In milling, a rotating cutting tool is used to remove material from a stationary workpiece. This is one of the most common types of CNC machining and is used to create a wide range of parts and components.
2.Turning: In turning, a workpiece is rotated while a cutting tool is used to remove material from it. This process is commonly used to create cylindrical parts like shafts, bolts, and screws.
3.Drilling: In drilling, a rotating cutting tool is used to create holes in a workpiece. This process is often used to create holes for fasteners, electrical wiring, or other components.
4.Grinding: In grinding, an abrasive wheel is used to remove material from a workpiece. This process is often used to create precise finishes on parts and components.
5.EDM (Electrical Discharge Machining): In EDM, a tool and a workpiece are submerged in a dielectric fluid. An electrical charge is then used to erode the workpiece and create the desired shape.
6.Laser Cutting: In laser cutting, a laser beam is used to cut or engrave materials. This process is often used to create intricate designs or precise cuts. These are the most common types of CNC machining processes. Other types include waterjet cutting, plasma cutting, and wire EDM.

CNC Machining Applications

For Arospace: Such as engine components, wing parts, landing gear and avionics.
For Automotive: Such as coilover sleeves, camber plate, gears, steering knuckles, wheel spaces, crankshafts.
For Medical: Such as implants, surgical instruments and prosthetics.
For Electronics: Such as printed circuit boards (PCBs), connectors and sensors.
For Industrial: Such as gears, bearings, clevis and hydraulic components.
For Consumer Products: Such as watches, cameras and mobile phones.
For Defense: Such as weapons, tanks and military vehicles.
CNC machining is a versatile technology that can be used in almost any industry that requires high-precision parts and components. Send us your CNC Machining Project to get a quick tech and quote support.

9 Common CNC Machining Surface Finishes

1. Lapping:Using an abrasive materials to achieve a very high level of flatness, parallelism and surface quality on a metal surface. It is commonly used in the production of optical components, precision bearings and other high-precision parts where surface finish is critical.
2. Polishing: The use of abrasive materials to remove small amounts of material from a surface, resulting in a smooth and shiny surface finish. Polishing can be used to improve a part’s appearance, remove surface scratches or blemishes and increase a part’s resistance to corrosion and wear.
3. Plating: Plating is the process of coating a metal surface with a thin layer of another metal. This surface treatment increased corrosion resistance, wear resistance.
4. Anodizing: Anodizing is an electrochemical process that forms a protective oxide layer on a metal surface. This finishes provides corrosion resistance, improves wear resistance and have a various color choices.
5. Passivation: Passivation is used to remove contaminants on the surface of metal parts and to form a thin oxide layer on the surface of the part to prevent corrosion. Passivation is commonly used on stainless steel and other metal alloys to increase the life and durability of the part.
6. Black Coating: Commonly used in a variety of industries including automotive, aerospace and firearms to obtain an aesthetically pleasing black finish or to improve the corrosion resistance of metal parts. And black coatings can be used to reduce glare on metal surfaces, improve lubricity and increase the durability of metal parts.
7. Parkerizing: Also known as phosphate coating, which creates a porous, corrosion-resistant coating on metal surfaces. The resulting coating is a dull gray or black color and provides improved rust resistance and a good surface for oil retention. Parkerizing is commonly used on firearms, where it provides a protective coating that also enhances the appearance of the weapon. It is also used in automotive parts and machinery components that require a durable, corrosion-resistant coating.
8. Powder Coating: powder coating provides a durable, long-lasting finish that is resistant to scratches, chipping and fading. Powder coating is available in a variety of colors and finishes. Here is an important to note that the thickness of the coating must be carefully controlled to ensure the dimensions or tolerances of the machined parts.
9. Brushing is a surface finishing process that involves the use of a wire brush to create a pattern of lines on the surface of a metal part. Its main purpose is to improve the part’s aesthetics. By adjusting the direction and pressure of the wire brush, we can achieve the desired surface texture, either straight or swirly or chaotic.

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