Thursday, December 5, 2019

BEST PARTS mechanical engineers share cutting tool path experience

Tool selection
Here is a summary of BEST PARTS's experience in selecting tools on CNC cutting tools.
Roughing: Under the maximum load of the machine tool, in the most cases of processing, choose the largest knife, the largest amount of feed, as fast as possible, in the case of the same tool The lower feed is inversely proportional to the feed amount. Under normal circumstances, the load of the machine tool is not a problem. The principle of tool selection is mainly based on whether the two-dimensional angle and three-dimensional arc of the product are too small. The principle is that the tool length is greater than the processing depth. For large workpieces, consider whether the chuck can be pushed down, let alone the following.
Light knife purpose: to meet the requirements of workpiece processing: smoothness, flying mold margin, copper male spark level, etc., at the same time, use the largest knife possible, as fast as possible, because the fine knife takes a long time, use the most appropriate advance The cutter and the feed, the larger the lateral feed under the same feed, the faster, the surface feed amount is related to the smoothness after processing, the size of the feed is related to the surface shape of the surface, without hurting the surface, leave The smallest allowance, with the largest knife, the fastest rewinding with appropriate feed.
Clamping method:
1. All the clamps are horizontally long and vertically short;
2. Vise clamping: The clamping height should not be less than 10 mm. The clamping height and processing height must be specified when processing the workpiece. The processing height should be about 5 mm higher than the plane of the vise. The purpose is to ensure robustness. Does not hurt the vise, this kind of clamping is a general clamping, the clamping height is also related to the size of the workpiece, the larger the workpiece, the clamping height will increase accordingly;
3. Plywood clamping: The splint is coded on the workbench, and the workpiece is locked on the splint with screws. This clamping is suitable for workpieces with insufficient clamping height and large processing force, generally large and medium-sized workpieces, and the effect is particularly good. .
4. When the large clamping height of the workpiece is not enough, and it is not allowed to lock the wire at the bottom, use a code iron to clamp. This clamping requires a second clamping. Procedure: a. Good four corners first, and processing other Partially, the four sides are coded at the end, and the four corners are processed. The principle is to be very careful when re-clamping. Do not let the workpiece loose, and then loosen the code first. Large, difficult to deform, soft metals like aluminum and magnesium must use code iron to prevent deformation;
5. Tool clamping: more than 10 mm in diameter, not less than 30 mm; less than 10 mm in diameter, not less than 20 mm,
Note: The impact of the tool on the workpiece can be caused by a, workpiece movement, b, broken tool, c, tool deformation, workpiece damage, d, tool loose, dropped tool or machining workpiece is not allowed
Therefore, the clamping of the tool and the clamping of the workpiece must be firm. Strictly prevent the collision of the cutter and insert the workpiece directly, the classification of the cutter and its scope of application:
1. According to material:
White steel knife: easy to wear, used for copper and small steel
Tungsten steel knife: used for clear angle (especially steel) and light knife.
Alloy knife: similar to tungsten steel knife
Purple knife; used for high-speed cutting, not easy to wear
2. According to the cutter head:
Flat bottom knife: for flat and straight side clearing
Ball Knife: Used for various surface light and light knife
Bull nose knife (single side, double side and five sides): for roughing steel (R0.8, R0.3, R0.5, R0.4)
Coarse leather knife: for roughing, pay attention to the remaining method (0.3)
3, according to the shank: straight bar knife: straight bar knife is suitable for various occasions
Inclined rod knife: but not applicable to straight surfaces and surfaces with an inclination less than that of the rod
4. According to the blades: two blades, three blades, and four blades. The more the number of blades, the better the effect, but the more work, the speed and feed are adjusted accordingly. The more the number of blades is, the longer the life is. :

Ball knife: When the concave ruler is smaller than the ball ruler and the flat ruler is smaller than the ball R, the light is not available (not clear to the bottom corner),
Flying knife: Disadvantages: The concave size and flat ruler are less than the diameter of the flying knife. Advantages: Clear bottom angle. Comparison of the same parameters: V = R * ω, the speed is much faster (flying knife), the force light is bright, the flying knife is mostly used for contour contours, and sometimes the flying knife does not need medium light.
If have any question ,pls send your questions or 3D drawing for free quote !!

Contact: Emily
Phone: +86 139 2523 3211
Tel: +86 (0755) 2377 2505
Whatsapp: +86 139 2523 3211
Email: info@bestinparts.com
Add: Changshantou Industrial Park, No. 149 QingZhang Road, QingXi Town, DongGuan, China

Wednesday, November 27, 2019

BEST PARTS provides the injection molding industry

Shenzhen, China, a city with a highly developed economy,
Best's headquarters is located here. Best's development capabilities include CNC machining and injection molding. BEST PARTS develops and produces sophisticated components with high technical requirements in the field of injection molding. We use more than 150 different types of materials and colors. BESTPARTS employees are proud to be committed to the development and production of injection molded products. And engineers are committed to providing solutions with high quality and excellent service.

BESTPARTS is a full-scale plastic injection molded parts manufacturer that provides prototype manufacturing, manufacturing and assembly. With regard to the use of materials, we have the technical knowledge to use the most widely used injection-molded plastic sheet to build the most complex tools.


 Our partners are all over the world. Our unique technology has the ability to produce prototype manufacturing, assembly and value-added services of any size that is difficult. We provide plastic molding services from small to large batches. We have expertise in short-term to large-scale plastic molding. Our areas of focus include:
  • Design and product development
  • High-precision prototyping
  • Machining prototype parts
  • Complex prototyping tools
  • Precision tolerance injection
  • Post-processing capabilities, molding and overmolding
  •  assembly

ISO 9001: 2015 and ISO 13485 certification guarantee our commitment to injection molding quality. Our continuous improvement program includes identifying new technologies, improving manufacturing processes and reducing waste to provide the highest quality injection molded parts.

BEST PARTS has been manufacturing parts for the processing industry. CNC machining, rapid prototyping, die casting, sand casting, manufacturing, rapid tooling, rapid prototyping 3D printing (SLA, SLS), sheet metal processing, vacuum casting, etc. are all services we can offer. We can do efficient rapid prototyping, rapid tooling and rapid production project solutions. BESTPARTS is your one-stop partner for every project. With years of experience, strong team, technology creation and innovation, BEST PARTS has become a competitive enterprise in China.
Contact: Emily
Phone: +86 139 2523 3211
Tel: +86 (0755) 2377 2505
Email:info@bestinparts.com
Add: Changshantou Industrial Park,No.149 QingZhang Road, QingXi Town,DongGuan,China 523662

Monday, November 11, 2019

BEST PARTS offers professional pressure die casting services

BEST PARTS offers professional pressure die casting services, including precision CNC prototypes, vacuum casting, 3D prototype casting and more. We can also provide a range of sheet metal processing, rapid prototyping, vacuum casting and more. As a professional CNC machining factory, they guarantee the quality of the parts. Do a good job in quality inspection of each link, their quality inspection department is familiar with the important components of various materials and processing difficulties. They stationed their offices in Shenzhen, Guangdong Province. Close to Port Customs, they can fully provide outstanding solutions and meet the needs of your customers.
Aluminium die casting parts Car hood parts
Our headquarters engineer said: How can customers bring their drawings, we can deliver the satisfactory results from the mold to the product. Our engineers will work with your injection mold drawings to ensure that your mold needs will be met despite the complexity and size of the mold. We have passed the ISO9001:2015 certification and will continue to pass other certification systems. If you trust China's die-casting products, please contact our sales info@bestinparts.com staff immediately.
Engineers continue: “Our die casting tooling services in China have significant advantages such as unrestricted side effects, worry-free mold modifications, low prices and fast and reliable service. In addition, our experienced engineers fully understand injection molding. The process and can provide you with a full service from mold design to product manufacturing. You can email info@bestinparts.com for more information on manufacturing parts manufacturing and injection mold manufacturing."
aluminium die casting parts car transmission housing for caddy golf cart
BEST PARTS' extensive experience in fast tools enables them to produce production tools with extremely fast lead times while maintaining high quality. At BEST PARTS, they see each mold as an opportunity to explore the best way to deliver high quality molds at competitive prices for the right purpose. If you BEST PARTS team help them. Their expert engineers can help clients make the right choices for their company.
BEST PARTS has been manufacturing parts for the processing industry. CNC machining, rapid prototyping, die casting, sand casting, manufacturing, rapid tooling, rapid prototyping 3D printing (SLA, SLS), sheet metal processing, vacuum casting, etc. are all services we can offer. We can do efficient rapid prototyping, rapid tooling and rapid production project solutions. BESTPARTS is your one-stop partner for every project. With years of experience, strong team, technology creation and innovation, BEST PARTS has become a competitive enterprise in China.
Contact: Emily
Phone: +86 139 2523 3211
Tel: +86 (0755) 2377 2505
website:https://www.bestinparts.com/
Add: Changshantou Industrial Park,No.149 QingZhang Road, QingXi Town,DongGuan,China 523662

Sunday, November 10, 2019

BESTPARTS Provides Vacuum Casting And CNC Prototyping

Shenzhen, China, BEST PARTS provides Vacuum Casting, CNC Prototyping, CNC machining, injection molding services and die casting services. They can also process post-processing, including engraving, stamping, anodizing, deburring, etc., which is a one-stop Chinese manufacturers. In every process of production, Test engineer repeatedly tested parts so that ensure quality parts. According to BEST PARTS, if the product does not meet the customer's needs , the quality cannot be superior.Then the manufacturing of the part will be meaningless. BEST PARTS has been in China for 20 years which has an excellent and experienced team. The strength of the team provide excellent project solutions for our customers.
BEST PARTS CNC Machining and Black anodizing

BESTPARTS is a solution provider specializing in CNC machining, which provides customers with CNC machining (CNC turning and CNC milling and milling compound machining), rapid prototyping, die casting and rapid injection molding. They offer services from prototype to product, with a wide range of services to choose from concept to prototype to actual product.

Our company covers an area of ​​6,000 square meters which is equipped with the most advanced machinery from abroad. Doosan, Toshiba, and other large companies are suppliers of advanced equipment. Our large plant area gives us the ability to meet the needs of our orders.

When we talked about the requirements of the products, our technical manager said: “Customers are stabilized step by step. Our products cannot be neglected in every step of the production process in order to ensure the best parts for the customers. ". Certainly, our production requirements are to check the quality of each part at any step. Checking the quality of the parts at any time avoiding the defects of the parts.

Our processing workshops include CNC, die casting and injection molding. We have a high-volume production workshop so that provides high-precision prototyping and finishing for the shop, as well as extremely low prices and fast delivery times.
BEST PARTS CNC Turning Parts

In the vacuum casting and CNC prototype processing, BEST PARTS will be the most suitable supply, because we use it as a professional technology, professional team to study the problem of CNC prototype processing. BEST PARTS also offers after-sales and assembly services that enable customers' parts to quickly abtain products.

For more information about our processing, please send us an email at https://www.bestinparts.com/Inquiry/ or call us.

Contact Us
Contact: Emily
Phone: +86 139 2523 3211
Tel: +86 (0755) 2377 2505
Whatsapp: +86 139 2523 3211
website:https://www.bestinparts.com/
Email: info@bestinparts.com
Add: Changshantou Industrial Park,No.149 QingZhang Road, QingXi Town,DongGuan,China

Wednesday, October 30, 2019

BEST PARTS: the latest investment in advanced CNC machining machinery

CNC machining plays an important role in the BEST PARTS. BEST PARTS's CNC machining provides customers with a one-stop service from prototype to product.At the moment of the company's strategic development, the company's chairman once again increased investment, upgrading the processing workshop to upgrade the factory environment.The chairman of the BEST PARTS also invested more funds in the production line.He said:"we taked this opportunity to buy dozens of CNC machine tools again and we can fully accept large-volume production orders.We're ready."If you have a project ready to implement, you can send an email or call us directly.
As our mission , the core of BEST PARTS is to provide customers with low-cost and high-performance products. We are proud of our experienced team and technology. Our strategy will be upgraded to expand the plant, increaseing the number of machines, taking care of the environment and creating a more comfortable working environment.Our processing technology has been ahead.We can expand our business to adapt to the growth trend of CNC machining.
The new CNC machining workshop is fully capable of meeting large orders, including turning, milling, boring, drilling and other functions. Some models are as follows:
1.Dongguan  JMV-960
Mechanical characteristics:
1. The main structure is analyzed by finite elements to achieve the best structural rigidity and stability.
2. The casting is subjected to secondary aging to ensure the stability of processing accuracy.
3. The three-axis track adopts precision linear slide rails with high rigidity, low noise and low wear characteristics, which is suitable for high-speed and high-precision machining.
2.TUSGAMI B0385L
Mechanical characteristics:
1. Pull-type spring collet to ensure stable clamping of short workpiece
2. No need for large diameter abrasive materials (cooling materials can be used to save costs)
3. Can reduce residual materials and reduce raw material costs
B0385L Mechanical parameters:
Machine parameter
B0385L
Processing diameter
φ38mm
Spindle speed
200~6,000min-1
Back shaft speed
200~7,000min-1
Number of tools
20/31PCS
Fast moving speed
7.5/11kW
Spindle motor
3.7/5.5kW
3.DOOSAN
High-productivity, high-precision turning and milling machine with turn-milling and machining functions. A new generation of composite machining turning centers.

1. The compound processing machine combines the functions of a turning center and a machining center.
The entire process can be completed in one setup
2. The working space is spacious and can be configured up to ø660 X 2540mm
Processing accessories
3.90 degree right angle structure, expanding the field of Y-axis machining
4. Precise control of the C axis to the nearest 0.0001 degree


With a maximum machining length of 2,540 mm and a maximum machining diameter of 660 mm, it can handle a wide variety of materials.
With minimal heat conversion and high-precision control functions, it has surpassed the processing capability. For the convenience of the operator, choose an ergonomic design and effective continuous maintenance to provide the best solution for the customer's needs.
For more information about our processing, please send us an email at https://www.bestinparts.com/Inquiry/ or call us.

Contact Us
Contact: Emily
Phone: +86 139 2523 3211
Tel: +86 (0755) 2377 2505
Whatsapp: +86 139 2523 3211
website:https://www.bestinparts.com/
Email: info@bestinparts.com
Add: Changshantou Industrial Park,No.149 QingZhang Road, QingXi Town,DongGuan,China