Advantage of our Custom high precision CNC milling
Hi-Precision has ISO9001 quality system certification, has advanced and complete CNC machining equipment and has a professional technical team. High precision and efficiency, high automation reduces processes and greatly reduces processing costs for all Custom high precision CNC milling parts.We support any number of small orders and provide samples free of charge. Quality after-sales service and quick response, shorten the delivery cycle, provide your market competitiveness.
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Our service |
Communication, Aerospace, Optical instrument, Medical and pharmaceutical, Oil, gas and petroleum, Railway, electric tool, robot, hydraulic equipment, industrial equipment etc... |
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Machine Equipment |
CNC Machining Center, CNC Lathes, CNC Milling Machines, wire cutting, laser cutting Stamping machines , Assembly lines, Whole set of measurement tools, Vernier caliper, projector, profiler, three coordinates |
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Precision Processing |
CNC machining, CNC milling and turning, laser cutting, drilling, grinding, bending, stamping, welding and so on |
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Drawing format |
JPEG,PDF,DWG,DXF,IGS,STEP.CAD or according to your sample |
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Material Available |
Stainless Steel, Brass, Aluminum, Steel, Carbon Steel, Titanium , plastic. Or other Exotic Alloys |
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Surface Finish |
Anodize; Blacken, polishing, plating, sand blasting |
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Tolerance |
+/- 0.002--0.5mm / can also be customized. |
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Inspection |
100% inspection before shipping |
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Payment Terms |
50%T/T in advance, the balance before delivery; Western Union is acceptable, the best pay us by Alibaba Assurance on line, that's an assurance for overseas customers. |
How to custom make custom high precision CNC milling parts and ensure product quality?
We have a professional technical team and strict testing process
Our technical team
Our inspection team
As an experienced manufacturer in the field of CNC fabrication, we provide custom high precision CNC milling service to a full range of industries. Our modern technology and precision CNC machines enable us to produce complex and customized CNC parts for a wide range of industries and applications. We place great emphasis on precision and efficiency to ensure that each CNC part meets our high quality standards. We work closely with our customers to develop custom high precision cnc milling solutions tailored to their specific needs. We have high-quality and reliable material suppliers, the mechanical properties of materials are up to military standards, and the use of advanced testing equipment to strictly control the size and tolerance, at any time to provide you with high-quality non-standard custom high precision CNC milling parts in every field.
The cutter of stainless steel cnc milling's selection and use skills
Stainless steel is a material with high hardness and toughness, and it is quite difficult to process. In order to better meet these challenges, we need to understand the characteristics of stainless steel and choose the right milling cutter.
Characteristics of stainless steel
- Serious work hardening: stainless steel will become very hard during processing, the hardness can reach 1.4 to 2.2 times that of the original matrix, and the strength can reach 1470 to 1960MPa. This makes the stainless steel has a great plasticity and strength factor.
- Large cutting force: the plastic deformation of stainless steel is large, especially in austenitic stainless steel, the cutting resistance is large, the work hardening is serious, the heat strength is high, and it is not easy to curl and break.
- High cutting temperature: due to the large plastic deformation and relatively low thermal conductivity of stainless steel, under the same conditions, the temperature of the stainless steel milling machine is about 200 degrees higher than that of 45 steel.
- Cutting difficulties: Stainless steel is easy to bond and form chip nodules, making cutting difficult. The plasticity and toughness of stainless steel are large, and it is not easy to be damaged by the milling machine.
- Easy tool wear: TiC hard points in stainless steel can lead to severe grinding and wear of the tool.
- Milling cutter characteristics required for machining stainless steel
- High strength and wear resistance: Due to the high hardness and toughness of stainless steel, it is necessary to choose a higher strength and more wear-resistant milling cutter for processing.
- Small cutting Angle: In order to cut a smoother machining surface, the cutting Angle of the milling cutter is smaller than that of the general material.
Conclusion
The high hardness and toughness of stainless steel make its processing complicated and difficult. In order to ensure processing quality and efficiency, we need to choose the appropriate milling cutter and adopt the corresponding processing strategy. At the same time, in the processing process, it is necessary to pay attention to controlling cutting parameters, selecting the appropriate coolant and other measures to reduce the cutting temperature and reduce tool wear.
Other custom high precision CNC milling show
FAQ
Q: What other processing methods are there for precision parts?
A: There are many precision processing methods, including (PG) optical curve grinding, precision wire cutting, precision surface grinding, etc. In addition to CNC processing, a precision part or component is usually processed by more than one processing method, and may also include multiple processing methods to meet the customer's high-precision requirements.
Q: Is it possible to know how the product is going on without visiting your company?
A: We will offer a detailed products schedule and send weekly reports with digital pictures and videos which show the machining progress.
Q: How long can I expect to get the sample?
A: Samples will be ready for delivery in 7-15 days for new mold products. The samples will be sent to you via express and arrive in 3-5 days. You can use your own express account or prepay us if you do not have an account.
Q: How many years have you been engaged in CNC machining?
A: We have been engaged in CNC machining industry for more than 10 years and have rich experience in precision manufacturing.
Q: What do I need to provide for custom parts?
A: If you need custom processing services for non-standard parts, you need to provide us with detailed drawings and technical requirements.
How to ship custom high precision CNC milling?
All custom high precision CNC milling can be shipped by express, by air or by ocean, depends on customer's requirements, also we can do customs clearance for you and make DDP terms, one-stop solution!
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