Precision Lead Screw

Precision Lead Screw

Precision lead screw is a key mechanical component, its main function is to convert rotary motion into linear motion, used to achieve high-precision positioning and transmission. With the development of industrial technology, the requirements for precision lead screw continue to increase, including high load capacity, good wear resistance and excellent motion accuracy. Widely used in modern manufacturing, automation equipment, CNC machine tools, robots and other fields.

 

 

1. Structure and principle
The main components of the precision lead screw include screw, nut, steel ball, preload plate, reverse device and dustproof device. Its working principle is to realize the conversion from rotating motion to linear motion through the rolling motion of the steel ball, thereby reducing the friction resistance and improving the transmission efficiency and accuracy.

 

2. Selection of materials

Precision lead screw manufacturing usually selects high-strength metal materials, such as alloy steel or stainless steel. These materials undergo heat treatment (such as quenching and tempering) to improve their hardness and toughness, thereby enhancing the mechanical properties of the screw. High-quality materials can not only withstand large loads, but also maintain a long service life in harsh environments.

 

3. Manufacturing process

The production process of precision lead screw mainly includes the following steps:
‌Cutting ‌: through turning, milling and other mechanical processing methods, the raw materials are processed into the approximate shape and size of the screw.
‌Thread Processing: using a thread lathe or thread milling machine and other equipment, through the cutting tool to cut out the thread on the surface of the screw.
‌Surface Treatment: Through high precision grinding and polishing technology, improve the surface finish and precision of the screw.
‌Heat Treatment: the screw for quenching, tempering and other heat treatment, improve the structure of the material, hardness and toughness.
‌Testing and quality control: strict quality testing of the processed screw, including size measurement, surface roughness testing and hardness testing, to ensure that the products meet the design requirements.
‌High-precision processing equipment: such as CNC lathes, CNC milling machines and CNC grinding machines, to ensure the processing accuracy and efficiency.
‌Strict material selection: select high quality alloy steel or stainless steel to ensure the hardness and wear resistance of the material ‌.
Multi-process processing and testing ‌ : from material preparation to final inspection and quality control, each step is strictly controlled to ensure the accuracy and performance of the final product.

 

With the continuous progress of science and technology, precision lead screw has gradually developed in the direction of intelligence and high performance. Modern industry pays more and more attention to intelligent manufacturing, precision screw in the sensor and feedback system, can achieve real-time monitoring and adjustment, improve production efficiency.

 

Product Warranty

Our products come with a worry-free warranty of up to 12 months, and we will provide you with friendly customer support once the goods have arrived at your designated destination.

 

Product Information
Product Name	Stainless Steel Ball Screw
Material	bearing steel, harden steel, chrome steel, stainless steel
Length	can be customized according to customers requirement
Application	1.Machine tools 2.Industrial machinery 3.Printing, paper-processing, automatic machines, textiles, etc. 4.Electronic machinery 5.Robot, measuring instruments, medical equipment, X-Y table, factory automation equipment 6.Transport machinery
Model No.	SFK0401, SFK0601, SFK0801, SFK0802, SFK0825, SFK1002, SFK1004, SFK1202, SFK1204, SFK1205, SFK1402, SFK1602, SFK2002, SFK2502, SFK2503
Our services	We can manufacture products according to the customer's drawings or samples.
Product Package	a. Plastic bag with box case or wooden case. b. According to our customer's request. We can provide shipping information to our customer at any time.
Delivery time	3~7 days for sample order, 15~20 days for bulk order. Depends on the actual shipping situation.

 

FAQ:

Q1: Are you a trading company or a manufacturer?

A: We are a factory.

 

Q2: How long does your delivery time and shipping time take?

1. Sample delivery time: Generally 7 working days.

2. Production delivery time: 15-20 working days after receiving the deposit.

 

Q3: Can we provide free samples?

A: Yes, we provide the samples for free, but you will need to bear the shipping cost.

 

Q4. If you cannot find the product on our website, what should you do next?

A: Please send us an inquiry with product images and drawings via email or other means, and we will check.

 

Q5: When can I receive the quotation?

We usually provide a quotation within 24 hours after receiving your inquiry. If you are very eager to obtain a price, please call us or let us know in your email so that we can prioritize your inquiry.

Hot Tags: precision lead screw, Chinaprecision lead screw suppliers, manufacturers, factory, Industrial Ball Screw, Linear Motion Ball Screw, Stainless Steel Ball Screw, Ball Screw, Ball Screw Set, Rolled Thread Ball Screws