Shenzhen Perfect Precision Product Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000Pcs/ Month |
| Delivery Time | 7-15 work days |
| Packaging Details | As the requirement of custome |
| Type | Turning |
| Cnc machining or not | CNC Machining |
| Micro machining or not | Micro Machining |
| Material capabilities | Aluminum,Stainless Steel |
| Material | aluminum,Stainless steel,titanium |
| Surface treatment | anodizing,Polishing |
| Process | Turning,Cnc Turning/milling/lathe process |
| Tolerance | 0.01-0.05mm or Customized,0.01mm-0.005mm |
| Service | Customized OEM,OEM ODM |
| Keyword | cnc turning parts,Custom CNC Machining Parts |
| Drawing format | PDF/DWG/IGS/STP/ etc |
| Brand Name | PFT |
| Model Number | OEM |
| Certification | ISO9001:2015, ISO13485:2016 |
| Place of Origin | Guangdong, China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000Pcs/ Month |
| Delivery Time | 7-15 work days | Packaging Details | As the requirement of custome |
| Type | Turning | Cnc machining or not | CNC Machining |
| Micro machining or not | Micro Machining | Material capabilities | Aluminum,Stainless Steel |
| Material | aluminum,Stainless steel,titanium | Surface treatment | anodizing,Polishing |
| Process | Turning,Cnc Turning/milling/lathe process | Tolerance | 0.01-0.05mm or Customized,0.01mm-0.005mm |
| Service | Customized OEM,OEM ODM | Keyword | cnc turning parts,Custom CNC Machining Parts |
| Drawing format | PDF/DWG/IGS/STP/ etc | Brand Name | PFT |
| Model Number | OEM | Certification | ISO9001:2015, ISO13485:2016 |
| Place of Origin | Guangdong, China | ||
| High Light | OEM CNC Milling Turning Service ，Customized CNC Machining Parts ，Aluminum CNC Milling Turning Service | ||
Precision CNC brass parts, machined and polished
Quick Details:
1. Keywords: CNC brass parts
2. Process: CNC processing
3. Color: gold
4. Origin: Shenzhen, China
5. Use: widely used
6. Drawing format: 2D/(PDF/CAD) 3D (IGES/STEP)
7. Equipment: CNC machining center
8. Delivery time: 1-2 weeks
How to Measure the Error of Roundness in Precision Parts Processing
The roundness error can be checked by using the roundness meter method and the two-point method and three-point method in the processing of precision parts. The rule of the roundness tester is to place the measured workpiece on the worktable of the roundness tester, align the rotation axis, and make the measuring head of the roundness tester contact the outer circle of the workpiece and rotate. The final measurement results are displayed through sensors, amplifiers, filters and calculation circuits. If the output is the figure of the actual contour, the concentric circle template package can be used, and the difference between the radii of the two containing concentric circles is taken as the roundness error of a section. The roundness tester is suitable for parts with high measuring accuracy requirements.
Two point method and three-point method When the shape of the measured profile is an even number of edges and circles, the roundness error can be measured by two point method. Use calipers, micrometers, micrometers and other measuring instruments to measure the maximum difference of diameter along the entire circumference of the normal section circle, and take half of it as the roundness error of the section circle,
Since the circles with the largest and smallest diameters are not necessarily concentric, this method is only an approximate measurement.
When the measured contour is an odd edge circle, the roundness error cannot be measured with the two-point method, and the three-point method can be used for measurement. Support the measured workpiece with a V-shaped frame, measure the maximum difference value of the workpiece rotation cycle with an indicator, and take it as the roundness error of the section generally. Common included angle of V-shaped frame α There are 60 °, 72 °, 90 °, 108 ° and 120 °. The three-point method can also be used for high-precision measurement in precision parts processing.
FAQ:
1. Where is your factory?
We are located in Shenzhen, China.
2. What quotation do you need to provide?
Please send us the drawings or samples of your products. The following details shall be included: drawings/quantities/materials/other requirements
3. How about the packaging?
Available as standard or customized.
4. If you benefit, will my drawings be disclosed?
No, we pay great attention to protecting the privacy of customers' drawings. If necessary, we can also sign NDA.
5. What is the lead time of mass production?
Frankly speaking, it depends on the order quantity. If you don't need tools, it usually takes 7-15 days after your deposit
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
10000000-10000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
We are CNC Machining manufacturer, customized high precision parts, Tolerance: +/-0.01 mm, Special area: +/-0.002 mm. Certificate ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,ROSH,CE etc. We can produce mechanica... We are CNC Machining manufacturer, customized high precision parts, Tolerance: +/-0.01 mm, Special area: +/-0.002 mm. Certificate ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,ROSH,CE etc. We can produce mechanica...
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