Welding Services & Solutions
Prototek’s welding services offer the following:
- Reliable & Efficient
- Cost Effective
- Allow for Custom Prototypes and End-Use Parts
- Instant and Engineer-Assisted Quotes
- Certifications: ISO 9001:2015, AS9100D, and ITAR
- Instant and Engineer-Assisted Quotes
- Certifications: ISO 9001:2015, AS9100D, and ITAR
-
Instant and
Engineer-Assisted
Quotes - 100+ Materials
-
40+ Surface
Finishes -
Certifications:
ISO 9001:2015,
AS9100D, and ITAR -
In-House Services: 3D Printing,
CNC Machining, Urethane Casting,
and Sheet Metal Fabrication
Our Process is Simple.
Upload a CAD file and request a quote.
Our team will start production.
Once complete, it passes through quality control.
Lastly, our team ships the part(s) to you.
Strong and Unbreakable - Prototek's Welding Service
Prototek’s leaders trust Prototek’s industrial welding services in aerospace, automotive, and electronics because every joint, bead, and finish reflects our commitment to excellence. Whether you need laser welding services for intricate assemblies, TIG welding services for clean, high-strength joints, or MIG welding services for efficient large-scale production, Prototek delivers unmatched consistency and control.
We’re a one-stop shop for advanced manufacturing, including CNC machining, 3D printing, and laser cutting. Prototek gives you the confidence that we build every part with seamless integration and the highest level of craftsmanship. From prototypes to full production runs, we bring your ideas to life with industrial-grade precision.
What is Welding?
Welding is a fabrication process that utilizes heat and pressure to join materials, such as metals or thermoplastics. The primary objective is to create a strong and permanent bond between the materials. Welding is indispensable across industriesbring such as construction, automotive, shipbuilding, and aerospace.
Different techniques, such as MIG, TIG, spot welding, and grinding, are employed depending on the material type and intended application. It requires skilled training and expertise to produce durable and high-quality joints. Moreover, welding plays a critical role in manufacturing and maintenance operations. With Prototek’s services, advances in Prototek’s automation are making the process more precise, faster, and safer.
How does Welding work?
Welding is joining two or more pieces of metal by applying heat or pressure. It is crucial in manufacturing, construction, and machinery repair.
There are various welding techniques, each with unique features, advantages, and applications:
- TIG Welding uses a tungsten electrode to create an electric arc between the metal and the electrode. The heat from the arc melts the metal, while a shielding gas protects the weld from contamination. A filler rod creates a pool of filler material that joins the metal pieces as they cool. TIG welding is suitable for thin materials and produces high-quality welds.
- MIG Welding uses a wire electrode to create an arc between the metal and the electrode. As a result, the wire electrode melts through the welding gun and deposits molten metal onto the joint, creating a strong bond. MIG welding is ideal for thicker materials and a variety of metals, including aluminum, stainless steel, and mild steel.
- Arc Welding uses an electric current to pass through an electrode, producing intense heat. Consequently, the heat softens the metal, creating a pool of molten metal that cools and solidifies to form a strong joint. There are several types of arc welding, including shielded metal arc (SMAW), gas tungsten arc (GTAW), and gas metal arc (GMAW), each with its advantages and limitations.
- Spot Welding is a type of resistance welding that involves pressing two metal pieces together and passing an electric current through them, melting the metal at the point of contact. This method is commonly used in the automotive industry to join sheet metal components.
- Laser Welding uses a highly concentrated light beam to precisely fuse metal parts. Industries such as aerospace and automotive rely on this method for high-quality and efficient welding. Laser welding offers advantages such as faster welding times, the ability to work with complex shapes, and minimal distortion. As a continuously evolving technology, Prototek stays up to date with the latest advancements in laser welding.
- Weld Grinding involves smoothing and shaping the welded joint with a grinding wheel. This essential step removes excess metal and shapes the weld to the desired finish. Depending on the size and complexity of the weld, grinding can be done manually or using automated equipment.
Design Considerations for Welding
Welding is a crucial process that requires meticulous design considerations to ensure success. The design should take into account factors such as material type, thickness, joint configuration, and weld quality requirements. One crucial consideration is selecting the welding process, which depends on factors such as accessibility, position, joint type, and material thickness.
The joint design should also account for the stresses and loads it will encounter during its service life. Additionally, a critical design consideration is selecting suitable filler materials that match or exceed the base material’s strength and corrosion resistance. Moreover, our operators also ensure proper equipment maintenance and follow all safety guidelines to achieve the desired results.
Butt Joint
Two pieces of metal are joined at their ends, forming a strong, seamless connection.
Corner Joint
Two pieces of metal meet at a 90-degree angle, forming an “L” or corner.
Tee Joint
Two materials (usually metal) intersect at a 90-degree angle.
Lap Joint
A weld joins two overlapping pieces of metal.
Edge Joint
Two pieces of metal join together at their edges through a weld.
Why choose Prototek for your next project?
Prototek is a highly specialized metal fabrication company with years of industry experience. We proudly offer advanced technology and high-quality materials to provide fast, precise, and reliable welding services that meet your specifications. Our services include CNC machining, laser cutting, and sheet metal fabrication, all performed with the highest level of skill and precision.
We work closely with clients to produce prototypes and custom metal parts quickly and cost-effectively, ensuring we meet your specific requirements and exceed your expectations. At Prototek, we are committed to delivering high-quality work completed on time and within budget. We understand the importance of timely delivery and strive to ensure our clients receive their orders promptly, regardless of the project’s complexity or challenges. We take pride in delivering complex projects on time and within budget.
Our team of skilled professionals provides the best possible service and artistry, and we always go the extra mile to ensure that our clients are delighted with our work. If you are looking for a reliable, experienced metal fabrication company that delivers the highest quality work, look no further than Prototek. We are your go-to source for all your metal fabrication needs!
Get a Quote Today
When speed and accuracy matter, prototype welding at Prototek gives engineers and designers the edge they need to iterate and innovate. We help shorten development cycles by producing strong, test-ready welded components that accurately represent final production quality.
Whether you require a single prototype or scaling to a full production run, Prototek provides the expertise and technology to bring your vision to life.
Prototek’s whole team is here to be a partner in your success. From laser welding to MIG and TIG applications, we deliver results that inspire awe and build confidence.
Bring your ideas to life with Prototek. Request a quote today to get started.