| After-sales Service: | Online Support |
|---|---|
| Warranty: | Online Support |
| Logo Printing: | with Logo Printing |
| Customization: |
|---|
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
| Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Suppliers with verified business licenses
Audited Supplier High Precision CNC Boring Tool Fine Boring Head
* One division for adjustment is 10μm on diameter.
* High precision internal lead screw with inner lubrication is free from the effects of chip, featuring high durability.
* CBA finish boring head is suitable for finish boring with working ranges from 20mm to 202mm.
* Coolant nozzle easily cools the insert, prolonging insert use
| Product Name | Boring Head |
| Material | Stainless Steel |
| Boring Range | 20mm-202mm |
| Inset Holder | ENH Inserts |
Advantage of boring tool
Since the introduction of numerical control (CNC) technology, digital display technology has been used extensively on CNC machine tools and coordinate measuring machines. In addition, digital display micrometers, digital display calipers and other digital display gauges have also been widely used. However, the application of digital display technology on precision boring tools has been slow, and its constraints are mainly the coolant used in the boring process and the high-speed rotation of the boring head.
In the past, great care had to be taken when boring on a machining center to avoid splashing coolant into the electronics of the head's digital display unit. Today, new boring tools with an internal cooling design are a better solution to this problem. Since the coolant can be directed to the cutting area through a channel inside the tool, the coolant is completely isolated from the boring head display. In addition, the new CNC boring tool is sealed on the outside to prevent the coolant from coming into contact with the electronic components in the digital display.
In high-speed boring operations, the high speed rotation of the boring head, centrifugal force and the unbalance of the head itself can cause large vibrations that can damage the sensitive digital display unit. The new boring head uses a built-in balancing mechanism to reduce or eliminate harmful vibration during high speed boring. The precision boring head with digital readout has been designed for high-speed boring at speeds up to 16,000 r/min.
The new heads have a digital display that directly indicates the displacement of the boring slide, rather than having to determine the displacement by the rotation of the tool setting screw. Since the boring bar is mounted directly on the boring slide, the digital display of the head can truly reflect the displacement of the boring tool without the influence of screw clearance errors. This feature of the digital boring head allows for faster and more precise adjustment of the boring diameter and allows for error compensation for machining deviations or tool wear.
Most boring tools require a cut-and-measure operation to determine their set size, where a small portion of the bore being machined is first test bored and then the bore diameter is measured. Often, this means removing the boring tool from the machine and mounting it on a tool setter to fine-tune the size of the boring tool to obtain the correct bore size. This pre-adjustment operation is necessary because it is quite difficult to read and pre-adjust the vernier dials on a common boring head directly on the machine tool, however, this operation can result in oversize bores or damage to the workpiece.
Since it is difficult to predict the tip deviation of a boring tool when it is mounted on the machine, a test-cut-measure operation is required to precondition the tool. With the new easy-to-read digital boring tool, it is possible to fine tune the tool bore diameter directly on the machine spindle. Even if the boring tool must be removed from the machine for bore size adjustment due to the feed limitations of the machine spindle, the new digital boring tool is a faster and more accurate process.
Shandong Ounuowei CNC Tool Co., Ltd, founded in 2014,We mainly produces various of CNC tool systems such as CNC tool holders, live centers, spring collets, boring heads, milling chucks,drill chucks, pull studs and other machine accessories which are sold to Australia, South Africa, United States,Russia, Europe, Middle Asia, South America and Southeast Asia, and more than fifty countries and regions.Welcome to visit our factory.
Our Services:
1. Guarantee quality which mainly embodied in real accuracy.
2. Huge production capacity to ensure in time delivery
3. Manufacture that can accept OEM service.
4. Professional sales team and engineers.
5. Sufficient experience in domestic and international sales
6. Prompt reply which response in 15 minutes
7. Never stop in innovating and improving
Our mission:
making CNC machining more efficient
manufacturing wonderful Chinese CNC tools
Our sense of value:
Customers is the first, staffs is the second, shareholders is the third;
Market oriented and customer centric;
Charity begins at home,but should not end there.
Treat suppliers as brothers and seeking mutual benefit;
Stick to innovation and sustainable development;
Teamwork and share duties and benefits.
The company has more than 150 sets of production equipment and testing equipment, such as Japanese Mazak CNC lathes, Mazak five-axis machining centres, Swiss Klingberg CNC compound grinding machines, Japanese Mitutoyo three coordinates, cylindricity meters, contouring meters and German Daibo toolholder inspection tools.
The warehouse area accounts for 5,000 square meters. The standing stock reaches more than 50 million yuan. The model involves more than 10,000 kinds, with complete specifications. The company has cooperation with all major express logistics companies at home and abroad, which can provide consumers with a convenient and efficient one-stop purchasing experience.
Our company has passed ISO9001 quality system certification,SGS Certification ,Tuv certification
1.Are you a factory or trading company ?
We are a manufacturer ,and we also have our own trading company ,we have professional R&D team .sale team .We can provide you the best quality goods and the perfect service .
2.Could you provide non standard products ?
Yes we can.we can also make and supply the goods as delivered samples or drawing .
3.What is the advantage about your company ?
Our company has professional team and professional production line .
4.Why should I choose your products ?
Our products are high quality and good price
5.Any other good service your company can provide ?
Yes ,we can provide good after-sale and fast delivery
6.How can we guarantee quality ?
We follow our QC manual and inspect all data of our products 100%
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}