CNC turning is a common metal processing method used to produce various shaft, disc and sleeve parts. After CNC turning, the surface treatment and use of parts are key steps to ensure their performance and life.
Surface treatment:
Deburring: After turning, parts usually have burrs, which need to be removed by manual deburring, mechanical deburring or chemical deburring.
Cleaning: Use cleaning agents or ultrasonic cleaning equipment to remove oil, cutting fluid and impurities on the surface of parts.
Descaling: For materials that are easily oxidized, such as aluminum, steel, etc., it is necessary to remove the surface oxide scale, which is usually completed by pickling, alkali washing or mechanical methods.
Polishing: Improve the surface finish of parts, reduce surface roughness and improve appearance quality through polishing and other methods.
Coating: In order to improve wear resistance, corrosion resistance or other special properties, coatings can be applied to the surface of parts, such as galvanizing, chrome plating, anodizing, spraying, etc.
Heat treatment: For some parts, in order to achieve specific hardness and strength, heat treatment is required, such as quenching, tempering, surface hardening, etc.
Rust prevention: Rust prevention treatment is performed on metal parts that are prone to rust, such as anti-rust oil, phosphating treatment, etc.
Use:
Assembly: CNC turned parts are usually used to assemble other mechanical products or equipment, such as automobiles, aircraft, mechanical equipment, etc.
Functional parts: Directly used as functional parts, such as shafts, gears, screws, nuts, bearing sleeves, etc.
Repair and replacement: Used as replacement parts during equipment maintenance and repair.
Product processing: As part of the mold or fixture, it is used for mass production of products.
Quality control: During the manufacturing process, the accuracy and quality of CNC turned parts directly affect the performance of the final product, so strict quality control is required.
When using CNC turned parts, pay attention to the following points:
Correct installation: Ensure that the parts are installed correctly to avoid damage or performance degradation caused by improper installation.
Environmental adaptability: Consider the working environment of the parts, such as temperature, humidity, corrosiveness, etc., and select appropriate materials and surface treatment methods.
Regular inspection: Regularly check the wear and damage of parts during use, and perform maintenance or replacement in time.
Lubrication: For moving parts, regular lubrication is required to reduce wear and extend service life.
| Stainless Steel | SS201,SS301, SS303, SS304, SS316, SS416 etc. |
| Steel | mild steel, Carbon steel,12L14, 12L15,4140, 4340, Q235, Q345B, 20#, 45# etc. |
| Brass | HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90 etc. |
| Copper | C11000,C12000,C12000 C36000 etc. |
| Aluminum | AL6061, AL6063, AL6082, AL7075, AL5052, A380 etc. |
1. How can I get sample?
1) Sample fee will be free if we have in stock, you just need to pay the shipping cost is OK.
2) The sample of your own design needs to pay for the mold set up charge, Samples production takes 3-7 working days after set up
charge received & size drawing approval.
2. How can I get the quotation?
1) Detailed drawings ( CAD/PDF/DWG/IGS/STEP/JPG files)
2) Material requirement.
3) Surface treatment.
4) Quantity (per order/per month/annual).
5) Any special demands or requirements, such as packing, labels,delivery,etc.
3.What is the process to place the order?
1)Send us the drawings to get a free quotation.
2)We will make a sample for you to check the quality.
3) Batch production will be proceed after sample is qualified and our service is accepted.
4. I want to keep our design in secret, can we sign NDA?
Sure, we will not display any customers' design or show to other people,we can sign NDA.
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