| Name：material |
Time:2013-01-15 |
| Message： Areas for improvement of the tool material?
|
|
| Replay: As time advanced processing technology continues to improve, roughing and finishing titanium alloy material removal rate is also rising. As can be seen, titanium alloys improved curve flattens, has limited its room for improvement. Processing efficiency can be further improved, the need to adopt a new processing technology. Taking into account the increasing proportion of titanium and composite materials in aircraft structural materials, improve the efficiency of the processing of these materials is essential.
The following is a drilling process tool composite / metal laminate material possible areas for improvement:
(1) higher hardness, toughness and better material grades;
(2) functionally gradient materials (in different parts of the tool to customize the different cutting performance);
(3) nanotechnology (nano-structures);
(4) different composition (such as non-cobalt based binder);
(5) self-lubricating ability (can be used for dry or nearly dry cutting);
(6) a lower tool cost of materials;
(7) the lower tool manufacturing and regrinding costs;
(8) improved coating bonding method. |
| Name：grinding |
Time:2012-12-16 |
| Message： The wheel cutting sheet classification?
|
|
| Replay: Depending on the material used, the grinding wheel can be divided into: resin wheel, a ceramic grindstone, diamond grindstone, etc.;
Cutting discs can also be divided into: resin cutting discs, diamond cutting discs.
Usually more popular method of sub-purposes: grinder grinding wheel, grinding wheel, serrated grinding wheel slotted wheel, worm grinding wheel, the inner circle grinding wheel, etc.;
Cutting discs: tile cutting disc, cut pieces of marble cutting discs, stainless steel cutting discs, rail, road cut pieces. |
|
|
Diameter
|
Diameter
|
Flaps
|
Flap size
|
Grit
|
Speed
|
Box
|
Shape
|
Art No.
|
Bar code
|
|
[Inch]
|
[mm]
|
|
[mm]
|
|
[r.p.m]
|
[pcs]
|
|
|
|
|
4x5/8
|
100x16
|
72
|
25x15
|
40
|
15200
|
10
|
T27/29
|
26004
|
69458268 26004
|
|
4x5/8
|
100x16
|
72
|
25x15
|
60
|
15200
|
10
|
T27/29
|
26011
|
69458268 26011
|
|
4x5/8
|
100x16
|
72
|
25x15
|
80
|
15200
|
10
|
T27/29
|
26028
|
69458268 26028
|
|
4x5/8
|
100x16
|
72
|
25x15
|
120
|
15200
|
10
|
T27/29
|
26035
|
69458268 26035
|
|
4.5x7/8
|
115x22
|
72
|
25x17
|
40
|
13300
|
10
|
T27/29
|
26042
|
69458268 26042
|
|
4.5x7/8
|
115x22
|
72
|
25x17
|
60
|
13300
|
10
|
T27/29
|
26059
|
69458268 26059
|
|
4.5x7/8
|
115x22
|
72
|
25x17
|
80
|
13300
|
10
|
T27/29
|
26066
|
69458268 26066
|
|
4.5x7/8
|
115x22
|
72
|
25x17
|
120
|
13300
|
10
|
T27/29
|
26073
|
69458268 26073
|
|
5x7/8
|
125x22
|
72
|
30x17
|
40
|
12200
|
10
|
T27/29
|
26080
|
69458268 26080
|
|
5x7/8
|
125x22
|
72
|
30x17
|
60
|
12200
|
10
|
T27/29
|
26097
|
69458268 26097
|
|
5x7/8
|
125x22
|
72
|
30x17
|
80
|
12200
|
10
|
T27/29
|
26103
|
69458268 26103
|
|
5x7/8
|
125x22
|
72
|
30x17
|
120
|
12200
|
10
|
T27/29
|
26110
|
69458268 26110
|
|
6x7/8
|
150x22
|
90
|
35x19
|
40
|
10200
|
10
|
T27/29
|
26127
|
69458268 26127
|
|
6x7/8
|
150x22
|
90
|
35x19
|
60
|
10200
|
10
|
T27/29
|
26134
|
69458268 26134
|
|
6x7/8
|
150x22
|
90
|
35x19
|
80
|
10200
|
10
|
T27/29
|
26141
|
69458268 26141
|
|
6x7/8
|
150x22
|
90
|
35x19
|
120
|
10200
|
10
|
T27/29
|
26158
|
69458268 26158
|
|
7x7/8
|
180x22
|
110
|
40x21
|
40
|
8600
|
10
|
T27/29
|
26165
|
69458268 26165
|
|
7x7/8
|
180x22
|
110
|
40x21
|
60
|
8600
|
10
|
T27/29
|
26172
|
69458268 26172
|
|
7x7/8
|
180x22
|
110
|
40x21
|
80
|
8600
|
10
|
T27/29
|
26189
|
69458268 26189
|
|
7x7/8
|
180x22
|
110
|
40x21
|
120
|
8600
|
10
|
T27/29
|
26196
|
69458268 26196
|
| Name：material |
Time:2013-01-15 |
| Message： Development steps of the tool material?
|
|
| Replay: Once you have determined the material characteristics have some sort of applies to its development as a tool material can be applied to actual production, you can follow the following basic steps:
(1) the concept of development
① theory envisioned in materials synthesis; ② material properties verification.
(2) Trial: Use the materials tool and cutting tests
① blade; ② circular cutter. |
| Name：identify |
Time:2012-12-16 |
| Message： How to identify cutting machine grinding wheel is good or bad?
|
|
| Replay: Cutting discs a look at the brand, then there are to look at the appearance, uniform color, no damage, manufacturers, logo, etc..
If selected slices of 400 mm in diameter, generally used 150 can not grind to a flange plate.
Used the diameter is too small efficiency drop at the end. |
|
Superior Clean and Strip Disc
|
Diameter
|
Diameter
|
Flaps
|
Flap size
|
Grit
|
Speed
|
Box
|
Shape
|
Art No.
|
Bar code
|
|
[Inch]
|
[mm]
|
|
[mm]
|
|
[r.p.m]
|
[pcs]
|
|
|
|
|
4
|
100
|
1
|
100x16
|
coarse
|
15200
|
10
|
T27
|
20088
|
69458268 20088
|
|
4.5
|
115
|
1
|
115x22
|
coarse
|
13300
|
10
|
T27
|
20095
|
69458268 20095
|
|
5
|
125
|
1
|
125x22
|
coarse
|
12200
|
10
|
T27
|
20101
|
69458268 20101
|
|
6
|
150
|
1
|
150x22
|
coarse
|
10200
|
10
|
T27
|
20118
|
69458268 20118
|
|
7
|
180
|
1
|
180x22
|
coarse
|
8600
|
10
|
T27
|
20125
|
69458268 20125
|
| Name：combination |
Time:2013-01-22 |
| Message： Efficient combination tool?
|
|
| Replay: In some high volume production process, the product takt accurate in seconds to calculate. Processing beat requirements in using the conventional tool program can not meet some of the processing site of the workpiece, usually some combination of tool combination processing. Combination of such processes can not only improve the positional accuracy of the product (such as concentricity, and location, etc.), but also to reduce the tool change time, tool movement and feeding time, transportation, clamping the workpiece between process and adjust the time, so can effectively improve the efficiency of the processing tool. Chengdu 1000 wood CNC Tool Co., Ltd. in this regard has accumulated a lot of practical experience, the current combination of design tool has been widely used in the field of car (parts), valves, motorcycle, gasoline, mold and industrial sewing machines.
Pump body shape is more complex, coupled with the lack of understanding on the sets of boring process, the original manufacturers of the technology was alone in the car bed design a very complex set of tooling for turning operations. Through our technology research, design this combination of tools to complete the external circle of rough sets boring, chamfering, counterboring, semi-refined sets of boring and fine sets of boring processing. Steps in this process is the Department's processing of the other holes with the pump body, a fixture on CNC machining centers to complete not only guarantee the outer circle and the shape of the hole position accuracy, but also save the time of the workpiece clamping and The turnaround time between the processes, but can also reduce the duplication of investment in equipment and tooling. |
| Name：Abrasive |
Time:2012-12-16 |
| Message： Abrasive cutter metal circular sawing machine?
|
|
| Replay:
Abrasive cutter generally cutting grinding wheel, wire-speed 50 meters per second, the market for sale, metal circular saw blades are generally self-made, carbon steel plate cut salt bath quenching, wire-speed, high hot pressing actually friction, cut water pipes The other pipes incision than cutting grinding wheel neatly deformation.
Not, abrasive cutter used to cut through steel and other hard metal material, metal circular sawing machine is mainly used for cutting aluminum profiles. |
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