Rotary punching tool is a kind of special-shaped hole processing tool with simple operation. It is suitable for general lathes, CNC automatic lathes, machining centers, drilling machines and other equipment. It can process blind holes, through holes and regular or irregular polygons. In addition to standard hexagonal machining and square holes, it can also customize other special shapes such as stars and splines. It only needs to replace the cutter head.
SAVANTEC rotary punching tool
Hexagon socket machining tools around you
Rotary punching tool is a kind of special-shaped hole processing tool with simple operation. It is suitable for general lathes, CNC automatic lathes, machining centers, drilling machines and other equipment. It can process blind holes, through holes, regular or irregular polygons. In addition to processing standard hexagonal and square holes, it can also customize other special shapes such as stars and splines. It only needs to replace the cutter head.
Inner hexagon, inner square and internal spline can be turned / drilled out.
The following is the workpiece drawing of machining example:
(Hexagon)
（Internal tooth type）
Product performance and features:
1. There is no need to make punch, electrode and other tooling to reduce auxiliary costs
2. The lathe workers work together to reduce the process and processing time
3. Stable quality, greatly improved efficiency and strong universality.
4. With this tool, polygonal inner holes such as inner square and inner hexagonal can be easily processed according to the needs of users, which only takes a few seconds to complete.
5. It is applicable to the processing of various material parts whose hardness is below hrc30 ° of the workpiece
Model diagram of rotary punch main body: sv-rop-08-mta2 is mo type 2 handle main body (all mode handles are available from stock)
Sv-rop-08-zb20 is the main body of straight handle 20 (all straight handles are supplied from stock)
Dimension drawing of rotary punching tool body:
Rotary punching cutter head（Hexagon） | ||||||
Name | Model and specification | Size | ||||
S | L1 | L | D | drill holeΦd(mm) | ||
Cutting head | SV-D8-6-2 | 2 | 4 | 30 | 8 | 2-2.1 |
Cutting head | SV-D8-6-2.5 | 2.5 | 5 | 2.5-2.6 | ||
Cutting head | SV-D8-6-3 | 3 | 6 | 3-3.1 | ||
Cutting head | SV-D8-6-4 | 4 | 7 | 4-4.1 | ||
Cutting head | SV-D8-6-5 | 5 | 9 | 5-5.1 | ||
Cutting head | SV-D8-6-6 | 6 | 10.5 | 6-6.2 | ||
Cutting head | SV-D8-6-8 | 8 | 12 | 8.2-8.6 | ||
Cutting head | SV-D8-6-10 | 10 | 15 | 10.1-10.3 | ||
Cutting head | SV-D8-6-12 | 12 | 15 | 12.1-12.3 | ||
Rotational speed: 300-2000r / min Feed rate: 0.02-0.1mm/r (adjusted according to different material parameters) | ||||||
Rotary punching cutter head（Square） | ||||||
Name | Model and specification | Size | ||||
S | L1 | L | D | drill holeΦd(mm) | ||
Cutting head | SV-D8-4-2 | 2 | 4 | 30 | 8 | 2-2.1 |
Cutting head | SV-D8-4-2.5 | 2.5 | 5 | 2.5-2.6 | ||
Cutting head | SV-D8-4-3 | 3 | 6 | 3-3.1 | ||
Cutting head | SV-D8-4-4 | 4 | 7 | 4-4.1 | ||
Cutting head | SV-D8-4-5 | 5 | 9 | 5-5.1 | ||
Cutting head | SV-D8-4-6 | 6 | 10.5 | 6-6.2 | ||
Cutting head | SV-D8-4-8 | 8 | 12 | 8.2-8.6 | ||
Rotational speed: 300-2000r / min Feed rate: 0.02-0.1mm/r (adjusted according to different material parameters) | ||||||
※Other internal and external polygons and internal and external splines can be customized※
Method of application
（一）Precautions
1. Select appropriate tools and clamp the tools on the tailstock or main shaft of the equipment.
2. In order to ensure the machining accuracy, the tool must coincide with the axis of the workpiece.
3. The working time of the tool can be tool rotation, part rotation and spindle right rotation.
4. In order to improve the service life of the tool, please use coolant or cutting oil for cooling during operation.
（二）Machining dimension of hole before punching
1. Drilling diameter D ≥ size of opposite edge (or inscribed circle) of blade.
2. The orifice is chamfered 90 degrees, and the diameter of the chamfered orifice is greater than the opposite edge of the blade. Play a guiding role.
one point five × Effective punching depth (H).
3. Drilling depth H2 ≥ one point five × Effective punching depth (H).
（三）Recommended operating parameters
1. Rotating speed: 300-2000 rpm. The principle of rotating the punching tool allows high-speed use, but attention should be paid to when using it at high speed (such as machining center). When the tool is just in contact with the workpiece, use a slow rotating speed or make the punch slowly contact the workpiece in a stationary state until the punch and the workpiece enter the working state and increase the rotating speed.
2. Feed rate: 0.02-0.1mm/revolution, and the feed rate of aluminum and copper parts can be appropriately increased by 2-3 times.
3.Punching depth: ≤ 1.5 × The width of the blade opposite the edge.
Product details:
Processing video highlights:
We will show you the details of deburring tools, floating reamer shanks, rolling heads and diamond rolling cutters provided by our company, as well as the products represented by our company: TOOLFLO, EMUGE, HEULE and other brands
Deburring tools include: integral deburring chamfering cutter, disposable deburring chamfering cutter, HEULE deburring chamfering cutter, HSD deburring chamfering cutter and AKS deburring chamfering cutter handle. Through the above tools, we can provide customers with perfect machining deburring solutions.
Floating reamer handle: we usually call it floating reamer handle or reamer floating reamer handle, which is used to make up for the repositioning error of the machine tool, improve the reamer processing effect and increase the service life of the reamer.
Rolling cutter: also known as rolling head, it has inner hole rolling head, outer circle rolling head, end surface rolling head and other non-standard rolling heads.
Diamond rolling cutter: it is an independent one separated from the rolling head system. There are diamond rolling cutters that can be used to process outer circles and inner holes. At the same time, diamond rolling cutters can also be used for end surface. Through the program control of machine tools, rolling of various shapes can be realized like turning tools. A diamond rolling cutter can cover most of the processing surfaces. Low comprehensive use cost.
It is a company integrating tool R & D, production and sales, specializing in deburring tools and flexible floating tools
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