Precision Sheet Metal Fabrication

Tengxing specializes in manufacturing plastic mold components for industrial and packaging applications. According to the customer's needs, we will discuss the required raw materials, the required masterbatch, the required mold size, the required molding machine size, cycle time estimation, production time calculation, we also provide customers with parts design services, mold engineering services, mass production arrangements, post-assembly services or post-processing services.

Description

Tengxing Precision manufactures custom sheet metal parts, such as brackets, plates, frames, arms, fixtures and more, in 3-4 days, with absolutely no minimum order.

Unlike traditional sheet metal shops, Tengxing Precision custom sheet metal fabrication uses a range of process including laser cutting, bending, punching, welding services, combined with CNC machining technology,provide you with the precision parts needed from prototype to mass production.

Our sheet metal fabrication is also a one-stop source for custom,fully finished precision sheet metal parts.Choose from a variety of materials,hardware,fasteners,and rich colors to fully finish your custom sheet metal part.

Available Surface Finishes of Our Sheet Metal Fabrication

At Tengxing Precision, in Addition to Precision

you can get sheet metal parts with nice surface and more option

Faq

What is Precision Metal Parts Manufacturing?

Precision metal parts manufacturing refers to the process of shaping metal materials—such as steel, aluminum, copper, and stainless steel—into high-accuracy, complex components using techniques like turning, milling, grinding, stamping, and CNC machining. The core of this process lies in controlling dimensional tolerances (as tight as ±0.001mm), geometric tolerances, and surface finishes. It is widely applied in industries such as automotive, medical devices, aerospace, and telecommunications.

What Are the Main Processes in Metal Parts Manufacturing?

Common processes include: CNC Machining: Suitable for complex 3D shapes, offering high precision and flexibility. Stamping: Ideal for high-volume production of thin-walled metal parts, with high efficiency. Turning: Primarily used for rotational parts like shafts and sleeves. Milling: Used for machining planes, curves, slots, and holes. Wire EDM / EDM: For machining high-hardness materials or complex molds. Laser Cutting / Waterjet Cutting: Suitable for precision sheet metal blanking. Surface Treatment: Such as plating, anodizing, sandblasting, and passivation, for corrosion resistance or aesthetics.

How to Choose the Right Metal Material?

Selection should consider: Functional Requirements: Strength, hardness, wear resistance, corrosion resistance, conductivity, etc. Process Suitability: Aluminum (easy to machine, lightweight), stainless steel (corrosion-resistant), copper (good conductivity), titanium alloys (high strength, biocompatible). Cost and Lead Time: Common materials (e.g., 45# steel, 6061 aluminum) are cost-effective and readily available; specialty alloys (e.g., Inconel, molybdenum) are more expensive and may require pre-ordering.

What Are the Key Factors Affecting the Price of Metal Parts?

Material Cost: Raw material type, usage, and market fluctuations. Complexity of Machining: Number of processes, precision requirements, special treatments (e.g., mirror polishing). Order Quantity: High volumes can amortize mold/programming costs, reducing unit prices. Quality Certifications: Certifications like medical (ISO 13485) or automotive (IATF 16949) may increase management costs. Surface Treatment and Packaging: Special coatings, vacuum packaging, etc., add to the cost.

How Are Tolerance Grades Generally Classified in Part Manufacturing?

Standard Tolerance: ±0.1mm or above, suitable for structural parts, housings, etc. Precision Tolerance: ±0.01mm to ±0.05mm, suitable for mechanical assembly parts. High-Precision Tolerance: Within ±0.005mm, suitable for critical components in aerospace, optical instruments, etc. Recommendation: Define tolerances based on actual functional needs, as unnecessarily tight tolerances significantly increase costs.