low price Precision Ball Screw
Добавлено: 18 сен 2019, 04:21
● Accuracy level and axial clearance
The precision grade of SFU series (precision ball screw standard stock) is JIS C7. Axial clearance below 0.005mm (C7).
● Material and surface hardness
Screw shaft and nut are adopted SCM415 (carburizing and quenching), the surface hardness of ball screw is HRC58 ~ 62.
Low embellish smooth
In order to prevent rust, sfu series (precision ball screw standard stock) products without shaft end processing are coated with anti-rust oil. Since the anti-rust oil does not have lubricity, please apply lubricant before use.
● The standard thread rotation direction is dextrorotatory. The two shaft ends of the ball screw shall not exceed the diameter of the shaft bottom of the screw.
● Effective travel can be customized, shaft end processing can be made according to the drawings.
Product parameters
SFS5040 Shaft dia.:φ50
Lead:40mm
Other series:DFI/DFU/SFU/SFI
Others lead:5mm/10mm/20mm
Nut shape:Flange nut
Ball size:φ6.35
Number of Circuits:2.8
Thread direction:Right
Shaft, Nut material:SCM415H
Surface hardness:HRC58～62（Thread area）
Anti-rust treatment:Anti-rust oil
Dynamic:4200N
Static:12600N
Nut Rigidity N/µm:56
Effective stroke:Length can be customized
Supported-side end-journal profile:Can be customized
Factory information
Ball screw factory is located in beautiful ningbo dongqian lake yuyuan road, there are more than 30 processing specially with master, sales staff more than 10. The factory covers an area of more than 1,000 square meters, the use area of more than 2,000 square meters. With three axis wire rolling machine, lathe, external thread grinder, cylindrical grinder, straightening table, laser cutting machine, fine carving machine, processing center, bending machine, sandblasting machine and other equipment.
Production range: cold rolling ball screw, screw diameter 12mm-50mm. Production model reference template: TBI/HIWIN. Main product series: SFU/SFS/DFU. Product accuracy C7. Support custom drawing.
Cooperative brands: KSS, KGG. As partners, we sell the company's products as agents. Includes miniature ball screw. Mini screw screw diameter of 3 mm / 4 mm / 5 mm / 6 mm / 8 mm / 10 mm. Main products series is SG/MRB series. Product accuracy C3/C5/C7. Support custom drawing.
Industry knowledge
Ball screw is an ideal product for converting rotary motion into linear motion or linear motion into rotary motion. Ball screw consists of screw, nut and ball. Its function is to convert the rotating motion into linear motion, which is the further extension and development of the ball screw. The significance of this development is to change the bearing from rolling motion to sliding motion. Due to its low friction resistance, ball screw is widely used in various industrial equipment and precision instruments. Ball screw is the most commonly used driving element in tool machine and precision machine. Its main function is to convert rotary motion into linear motion or torque into axial repeated force. Meanwhile, it has the characteristics of high precision, reversibility and high efficiency.
Processing process
1. Raw screw rod shall be blanked by cutting machine and annealed by tempering machine (namely high-frequency heating equipment) according to processing requirements of screw shaft end.
2. After annealing and cooling, the straight machine can roughly adjust the lead screw to ensure that the lead screw runout is controlled within the required range.
3. After straightening the lathe coarse car, according to the actual situation to leave a certain precision margin.
4. After the coarse car fine calibration, ensure that the screw beat control in a more accurate range.
5. Fine calibration, lead screw center drilling, and then fine turning to the drawing requirements or external grinder grinding processing to the drawing requirements.
FAQ
1. Can the screw be customized?
Screw can be customized, nut model, shaft end processing, screw length, screw brand can be customized.
2. Screw processing technology?
Cold rolling and grinding. According to customer requirements, meet customer requirements for production
3. Moq?
1 the root up the order
4. Are free samples provided?
Samples are not provided free of charge
5. Mode of transportation?
We can choose any mode of transportation by sea, air or rail, only with your permission.
6. Terms of payment?
You can choose any payment method you like. If we don't have that kind of payment account, we'll sign up and open it.
7. What should I do if I receive defective products?
You will not receive inferior goods. There are three inspection procedures for our products. If you have a 1 in 10,000 chance of receiving an inferior product, congratulations, we will give you free qualified products.
Product/service
1. Our products are guaranteed for one year without any artificial damage
2. Before you purchase, you can provide us with processing drawings. If you do not know how to make drawings, we will make and process drawings for you free of charge and confirm the drawings with you for processing.
3. After you receive the product, you can conduct testing. If problems are found, we will be responsible for you.
4. If you need to add your Logo, we are willing to serve you as long as the product quantity is enough.
5. Delivery time: 20 working days
6. Price: our quotation is ex-factory price, and you need to bear the freight by yourself. low price Precision Ball Screw
website:http://www.qdsp-robot.com/ball-screw/precision-ball-screw/
The precision grade of SFU series (precision ball screw standard stock) is JIS C7. Axial clearance below 0.005mm (C7).
● Material and surface hardness
Screw shaft and nut are adopted SCM415 (carburizing and quenching), the surface hardness of ball screw is HRC58 ~ 62.
Low embellish smooth
In order to prevent rust, sfu series (precision ball screw standard stock) products without shaft end processing are coated with anti-rust oil. Since the anti-rust oil does not have lubricity, please apply lubricant before use.
● The standard thread rotation direction is dextrorotatory. The two shaft ends of the ball screw shall not exceed the diameter of the shaft bottom of the screw.
● Effective travel can be customized, shaft end processing can be made according to the drawings.
Product parameters
SFS5040 Shaft dia.:φ50
Lead:40mm
Other series:DFI/DFU/SFU/SFI
Others lead:5mm/10mm/20mm
Nut shape:Flange nut
Ball size:φ6.35
Number of Circuits:2.8
Thread direction:Right
Shaft, Nut material:SCM415H
Surface hardness:HRC58～62（Thread area）
Anti-rust treatment:Anti-rust oil
Dynamic:4200N
Static:12600N
Nut Rigidity N/µm:56
Effective stroke:Length can be customized
Supported-side end-journal profile:Can be customized
Factory information
Ball screw factory is located in beautiful ningbo dongqian lake yuyuan road, there are more than 30 processing specially with master, sales staff more than 10. The factory covers an area of more than 1,000 square meters, the use area of more than 2,000 square meters. With three axis wire rolling machine, lathe, external thread grinder, cylindrical grinder, straightening table, laser cutting machine, fine carving machine, processing center, bending machine, sandblasting machine and other equipment.
Production range: cold rolling ball screw, screw diameter 12mm-50mm. Production model reference template: TBI/HIWIN. Main product series: SFU/SFS/DFU. Product accuracy C7. Support custom drawing.
Cooperative brands: KSS, KGG. As partners, we sell the company's products as agents. Includes miniature ball screw. Mini screw screw diameter of 3 mm / 4 mm / 5 mm / 6 mm / 8 mm / 10 mm. Main products series is SG/MRB series. Product accuracy C3/C5/C7. Support custom drawing.
Industry knowledge
Ball screw is an ideal product for converting rotary motion into linear motion or linear motion into rotary motion. Ball screw consists of screw, nut and ball. Its function is to convert the rotating motion into linear motion, which is the further extension and development of the ball screw. The significance of this development is to change the bearing from rolling motion to sliding motion. Due to its low friction resistance, ball screw is widely used in various industrial equipment and precision instruments. Ball screw is the most commonly used driving element in tool machine and precision machine. Its main function is to convert rotary motion into linear motion or torque into axial repeated force. Meanwhile, it has the characteristics of high precision, reversibility and high efficiency.
Processing process
1. Raw screw rod shall be blanked by cutting machine and annealed by tempering machine (namely high-frequency heating equipment) according to processing requirements of screw shaft end.
2. After annealing and cooling, the straight machine can roughly adjust the lead screw to ensure that the lead screw runout is controlled within the required range.
3. After straightening the lathe coarse car, according to the actual situation to leave a certain precision margin.
4. After the coarse car fine calibration, ensure that the screw beat control in a more accurate range.
5. Fine calibration, lead screw center drilling, and then fine turning to the drawing requirements or external grinder grinding processing to the drawing requirements.
FAQ
1. Can the screw be customized?
Screw can be customized, nut model, shaft end processing, screw length, screw brand can be customized.
2. Screw processing technology?
Cold rolling and grinding. According to customer requirements, meet customer requirements for production
3. Moq?
1 the root up the order
4. Are free samples provided?
Samples are not provided free of charge
5. Mode of transportation?
We can choose any mode of transportation by sea, air or rail, only with your permission.
6. Terms of payment?
You can choose any payment method you like. If we don't have that kind of payment account, we'll sign up and open it.
7. What should I do if I receive defective products?
You will not receive inferior goods. There are three inspection procedures for our products. If you have a 1 in 10,000 chance of receiving an inferior product, congratulations, we will give you free qualified products.
Product/service
1. Our products are guaranteed for one year without any artificial damage
2. Before you purchase, you can provide us with processing drawings. If you do not know how to make drawings, we will make and process drawings for you free of charge and confirm the drawings with you for processing.
3. After you receive the product, you can conduct testing. If problems are found, we will be responsible for you.
4. If you need to add your Logo, we are willing to serve you as long as the product quantity is enough.
5. Delivery time: 20 working days
6. Price: our quotation is ex-factory price, and you need to bear the freight by yourself. low price Precision Ball Screw
website:http://www.qdsp-robot.com/ball-screw/precision-ball-screw/