Auto parts and components CNC processing

Case introduction

The processing of auto parts is a complex process involving multiple steps, which may include the following key links:

Blank preparation: this is the starting point of auto parts processing, involving the quality inspection of raw materials, pretreatment and cutting and other links. In the cutting stage, the commonly used techniques include laser cutting, water cutting, plasma cutting, etc., which can cut the raw materials into the desired shape and size.

Parts processing: this is the core link of auto parts processing, including milling, turning, drilling, reaming, grinding and other processes. The purpose of these processes is to remove the excess material on the blank and form the desired shape and size, while ensuring machining accuracy and quality. For example, milling is mainly used for machining planes, steps, grooves, etc., while turning is used for machining cylindrical, conical and other rotary parts.

Heat treatment: In some cases, the parts may need to be processed, either to improve their mechanical properties or to change their physical properties.

Surface treatment: In order to improve the corrosion resistance, wear resistance or other surface characteristics of the parts, spraying, electroplating, anodized oxidation and other surface treatment processes may be required.

Quality inspection: in the whole process, quality inspection is indispensable to ensure that each part meets the design and functional requirements.

In general, professional hand plate model proofing and small batch production companies usually have a professional technical team, precision processing equipment, strict quality inspection process and perfect after-sales service, can provide customers with high-quality products and technical support. These factors can be considered when selecting partners to ensure the processing quality of the parts and the smooth progress of the project.

Why Choose Us?

The group was established in 2013 and has now become an international medical group integrating R&D, manufacturing and sales, with multiple subsidiaries and overseas branches. In the past few years, we have obtained FDA, CE, ISO13485, ISO9001 and other international certifications. In 2020, we achieved sales revenue of more than US$50 million. The existing factory area is approximately 33,000 square meters; a factory covering an area of 68,000 square meters will begin operations in 2022. We focus on product quality and have strict quality control. Products are mainly positioned in high-end medical markets, such as the United States, the United Kingdom, Canada, Western Europe, Australia, etc. We mainly cooperate with major medical groups in North America and Western Europe to develop long-term friendly cooperation.

We have the most advanced automated production lines, a professional team, and a flexible strategic management system. We will provide the most professional products and the most sincere services to customers around the world. We will continue to adopt a globalization strategy, improve service quality, expand brand reputation, and become a competitive international enterprise.

FAQ

Q1: What information do I need to provide for a quotation?

A1: Please share your 2D/3D/Assembly drawings along with detailed requirements such as materials, tolerances, and any specific instructions. The more comprehensive your information, the more accurate our quotation will be.

Q2: How quickly can I receive a quote?

A2: We typically respond with a quote within 24 hours of receiving your inquiry. If your request is urgent, please call us or highlight it in your email so we can prioritize your inquiry.

Q3: What is the preferred format for 3D files?

A3: We prefer STP files, but STEP and STL formats are also accepted.

Q4: How long does it take to get a sample?

A4: The time frame depends on your specific requirements and quantity. Generally, samples are prepared within 3-7 days.

Q5: Is it safe to send my drawings to you?

A5: Yes, your information is secure with us. We do not share it with third parties without your permission, and we are happy to sign an NDA if required.

Q6: How can I be assured of the product quality before shipment?

A6: Our professional QC team inspects each product before shipment. You are welcome to visit our factory, request a third-party inspection, or ask us for production process videos.

Q7: What payment methods do you accept?

A7: We accept T/T, Alipay, PayPal, Western Union, and L/C. Please choose the method that is most convenient for you.

Q8: What are the available shipping options?

A8:By sea to your nearest port

By air to your nearest airport

By express (DHL, UPS, FEDEX, TNT, EMS) to your door

Q9: What should I do if I receive a defective prototype?

A9: Please send us the inspection report along with photos highlighting the defects. We will review our inspection records and discuss the next steps with you. If the defect is due to our quality or shipping issues, we will replace the defective prototypes within 10 days. If you return the prototype to us, we will issue a refund.

Q10: Special considerations regarding prototype quality?

A10: Prototypes differ from standard products, often involving fast delivery and urgent processing. Some details may not perfectly match the drawings, and adjustments may be needed during assembly. Certain designs may be challenging to achieve through machining, leading to a prototype that functions differently than the final product. This is common in prototyping and not considered a quality issue. Our engineers will discuss any such concerns with you during the data analysis stage before you place your order.