POM CNC Turning-Milling Parts
Product Details
Product Name: POM CNC Turning-Milling Parts
Machining Type: CNC Turning and Milling
Machining Accuracy: High
Lathe Milling Type: CNC lathe +CNC machining
Material: Plastic, as customized
Tolerance: ±0.05mm, can be customized according to customer requirements, the most precise tolerance up to ±0.003mm
Proofing Period: 3-7 days
Production Cycle: According to the production quantity and product structure to determine
Surface Treatment: As machined
Origin: Dongguan, China
CNC Machining Part Details
| Size |
Customized |
| Finished |
Anodizing, zinc/chrome/nickel Plating, Polish, Sandblast, Oxide, Silk Print, Heat treatment, etc |
| Processing Accessory |
CNC Lathe/CNC Machining Center |
| Trade Methods |
EXW, Fob, CIF, CFR, DDP, DDU |
| Delivery Time |
Lead time of Samples: 3-10 days
Lead time of mass production: 10-30 days |
| Tolerance |
+/-0.005mm |
| Quality Control |
100% Inspect Before Shipment |
| Packaged |
Boxes, Carton |
| Process |
Machining, Debur, Surface Treatment |
| Color |
Black, Clear, Orange, Pink, etc. |
| Drawing Files |
Igs, Step, CAD, etc. |
| Transport Package |
Paper Box/Wooden Box Outside/, Pearl Wool Inside |
| Origin |
Dongguan Guandong, China |
Common Thread Programming CNC Turning Process
In the current CNC turning, there are three processing methods of thread cutting.
G32 Straight cutting method, since the work simultaneously on both sides of the blade, the cutting force is large, and difficult to discharge cut, so when cutting, the two cutting edges subject to wear. When a large pitch thread cutting, the cutting depth is large, the blade wear faster, resulting in pitch diameter errors; however its high precision machining of tooth shape, it is generally used for small-pitch thread processing.
G92 Straight cutting method simplifies the programming, compared with G32 instruction improves efficiency.
G76 Angular cutting method, since the unilateral edge, machining blade easy to damage and wear, so that the thread surface machining is not straight, sharp knife changes caused by poor tooth shape accuracy. But because of its unilateral edge work, tool load is small, chip easily, and cutting depth of regressive. Therefore, this processing method is generally applicable to large pitch thread processing.
When machining high precision thread, can be twice the processing is completed, both first with the G76 machining methods roughing, then finishing with a G32 working method. But pay attention to the starting point of the tool must be accurate.
CNC Milling Machine Process
Almost everything can be manufactured by CNC machine tools, such as scalpels, drones, robots, medical equipment accessories, various molds, various shafts, various machine tool accessories, and so on. The CNC machining of the feed route is basically in the order of its part contours, so the focus of the determination of the feed route is to determine the roughing and idle travel route. We use CNC technology in almost all production, except for the production of screws. Can’t CNC machining produce screws? The answer is no, CNC machining can certainly make screws, but it is more cost-effective than cold. Even plastic (structure: synthetic resin, plasticizer, stabilizer, color) parts are produced by CNC injection molding machine, and the molds for producing these parts are produced by our CNC metal cutting, CNC machining are omnipotent universal machining machines? The answer is of course also negative. The machining capacity of CNC milling is truly amazing, but there are certainly some shortcomings?
CNC also has some shortcomings, such as it is difficult to use it to create a very sharp internal angle, because rotating tools often leave a rotating texture on the divided sharp corners. CNC machining processing solves the complex, precise, small batch, multi-variety parts processing problem. It is a flexible and high-performance automatic machine tool, which represents the development direction of modern machine tool control technology. It is a typical mechatronics. product. It has been widely used in modern industry, greatly improving the production efficiency of enterprises.
Moreover, irregular shaped products that do not require special precision manufacturing can be produced more quickly by forging or casting. These parts are usually machined or forged to produce precise dimensional features through CNC machining. Almost all materials can be made in one way or another. We usually process aluminum, CNC and plastic, and any one of them has thousands of alloys or polymers.
Advantages of CNC Machining Parts
FAQ
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock or it is 15-30 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? is it free or extra?
A: Yes, the sample fee depends on the product geometry, and the fee will be returned to your bulk order.
Q: What's your QC system?
A: We can provide many kinds of testing certificates, material and dimensional inspection, etc.
Q: Why there is tolling cost?
A: It's mold cost, indispensabel production process. Only need to pay for first order, and we'll bear maintenance of mold damage.
Q: What is your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shippment.
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