CN208438067U - A kind of U-shaped notch processing unit (plant) of amorphous alloy impact specimen - Google Patents
A kind of U-shaped notch processing unit (plant) of amorphous alloy impact specimen Download PDFInfo
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- CN208438067U CN208438067U CN201820554326.2U CN201820554326U CN208438067U CN 208438067 U CN208438067 U CN 208438067U CN 201820554326 U CN201820554326 U CN 201820554326U CN 208438067 U CN208438067 U CN 208438067U
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- shaped notch
- amorphous alloy
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- machining tool
- processing unit
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Abstract
The utility model discloses a kind of U-shaped notch processing unit (plant)s of amorphous alloy impact specimen, including hoistable platform, sample clamping device, U-shaped notch machining tool and rotation drive device, the sample clamping device is arranged on the hoistable platform, the sample clamping device is for clamping amorphous alloy impact specimen to be processed, the hoistable platform is configured to the Z axis movement of X-axis and Y-axis and vertical direction in the horizontal direction, the rotation drive device is coupled to the U-shaped notch machining tool, for driving the U-shaped notch machining tool rotation, the U-shaped notch machining tool in rotary course for processing amorphous alloy impact specimen to form U-shaped notch.The device is used for the U-shaped notch processing of amorphous alloy impact specimen, simple to operate, machining accuracy is high, at low cost.
Description
Technical field
The utility model relates to amorphous alloy sample mechanical properties tests to assist machinery processing apparatus, more particularly to one kind
The U-shaped notch processing unit (plant) of amorphous alloy impact specimen.
Background technique
Metal material Charpy-type test is the test to measure the anti-notch sensitivity of metal material (toughness).It is prepared with
The test button of certain shapes and size makes it have U-shaped notch or v-notch, and freely-supported is on charpy impact test machine
Beam-like state makees one-shot with the pendulum that testing machine lifts, thrusts sample along notch, with pendulum when fractureing again lifting heights
Difference calculates the absorption function of sample, as AKu and AKv.It can make impact test at different temperatures.Absorb work value (joule) greatly, table
Show that toughness of material is good, in structure notch or other stress concentration it is insensitive.
Fig. 1 a and Fig. 1 b are the schematic diagram of the U-shaped notch of impact specimen in amorphous alloy Charpy-type test, and standard sample is long
50mm, high 2mm, wide 5mm, U-shaped notch depth are 2.5mm, and bottom curvature radius R is 1mm.The U-shaped notch of conventional alloys sample
It is to be processed by broaching machine, for processing enterprise, colleges and universities and scientific research institutions of no configuration broaching machine etc., individually buys broaching machine meeting
Biggish financial burden is brought to enterprise, colleges and universities and scientific research institutions etc..
Large scale sample can not be prepared due to the limitation of its preparation for novel amorphous alloy impact specimen, it is uncomfortable
Close broaching machine processing.And the intensity of amorphous alloy is generally very high, generally higher than 1600MPa or more, and difficulty of processing is bigger.At present
The processing of amorphous alloy sample relies primarily on the cutting of electric spark molybdenum filament, easy to operate although equipment is simple, high-temperature machining in the industry
It is easy to produce local heat affected area, is declined to a great extent to amorphous alloy impact property, heat affected area is of different sizes, leads to shock-testing
Unstable result influences the assessment accuracy to amorphous alloy toughness so that test result error span increases.
Utility model content
The main purpose of the utility model is that in view of the deficiencies of the prior art, providing a kind of amorphous alloy impact specimen U
Type notch processing unit (plant).
To achieve the above object, the utility model uses following technical scheme:
A kind of U-shaped notch processing unit (plant) of amorphous alloy impact specimen, including hoistable platform, sample clamping device, U-shaped notch
Machining tool and rotation drive device, the sample clamping device are arranged on the hoistable platform, the sample clamping dress
It sets for clamping amorphous alloy impact specimen to be processed, the hoistable platform is configured to X-axis and Y-axis in the horizontal direction
And the Z axis of vertical direction is mobile, the rotation drive device is coupled to the U-shaped notch machining tool, for driving the U
The rotation of type notch machining tool, the U-shaped notch machining tool are used to carry out amorphous alloy impact specimen in rotary course
Processing is to form U-shaped notch.
Further:
The U-shaped notch machining tool is cylindrical bistrique or rotary file.
It is described cylinder bistrique or rotary file diameter be U-shaped notch to be processed width, it is described cylinder bistrique or
The radius of rotary file is the apical curvature radius of U-shaped notch to be processed.
The cylinder bistrique is diamond grinding head.
The rotation drive device is motor.
It further include circulating cooling system, the circulating cooling system includes the cooling that setting is matched with the hoistable platform
Liquid flusher, the spray coolant device spray cooling for the amorphous alloy impact specimen on the hoistable platform
Liquid.
The circulating cooling system further includes the recycling for being used to recycle coolant liquid that setting is matched with the hoistable platform
Device.
A kind of U-shaped notch processing unit (plant) of amorphous alloy impact specimen, including carrying platform, sample clamping device, U-shaped notch
Machining tool, rotation drive device and tool mobile device, the sample clamping device are arranged on the carrying platform, institute
Sample clamping device is stated for clamping amorphous alloy impact specimen to be processed, the rotation drive device and the U-shaped notch
Machining tool is mounted in the tool mobile device, and the tool mobile device is configured to X-axis and Y in the horizontal direction
The Z axis of axis and vertical direction is mobile, and the rotation drive device is coupled to the U-shaped notch machining tool, for driving
State the rotation of U-shaped notch machining tool, the U-shaped notch machining tool be used in rotary course to amorphous alloy impact specimen into
Row processing is to form U-shaped notch.
The utility model has the following beneficial effects:
A kind of easy U-shaped notch processing unit (plant) of amorphous alloy impact specimen provided by the utility model, apparatus structure
Simply, small volume, save the cost is simple to operate, and machining accuracy is high, is applicable to different notch depths and radius of curvature
Notched specimen processing；The utility model processing unit (plant) principle is that the mode worn by pure physical friction is ground out notch, is equipped with
Cooling back installation can avoid processing heat affecting.By adjusting the precision of bistrique (or rotary file), adjustable machining gap
The finish on surface is suitble to laboratory scientific research to use to meet the requirement of Charpy impact toughness test.
Detailed description of the invention
Fig. 1 a and Fig. 1 b are the main view and top view of an amorphous alloy impact specimen with U-shaped notch respectively；
Fig. 2 is the U-shaped notch processing unit (plant) of amorphous alloy impact specimen of the utility model embodiment；
Fig. 3 is the partial enlarged view of U-shaped notch processing unit (plant) shown in Fig. 2 in process.
Specific embodiment
It elaborates below to the embodiments of the present invention.It is emphasized that following the description is only example
Property, rather than in order to limit the scope of the utility model and its application.
Refering to Fig. 2 to Fig. 3, in one embodiment, a kind of U-shaped notch processing unit (plant) of amorphous alloy impact specimen, including
Hoistable platform 1, sample clamping device 2, U-shaped notch machining tool 4 and rotation drive device 5, the sample clamping device 2 are set
It sets on the hoistable platform 1, the sample clamping device 2 is for clamping amorphous alloy impact specimen to be processed, the liter
Drop platform 1 is configured to the Z axis movement of X-axis and Y-axis and vertical direction in the horizontal direction, the rotation drive device 5
It is coupled to the U-shaped notch machining tool 4, for driving the U-shaped notch machining tool 4 to rotate, the U-shaped notch processes work
Tool 4 in rotary course for processing amorphous alloy impact specimen to form U-shaped notch.
In a preferred embodiment, the U-shaped notch machining tool 4 is cylindrical bistrique or rotary file.
In more preferred embodiment, the diameter of the cylinder bistrique or rotary file is the width of U-shaped notch to be processed,
The radius of the cylinder bistrique or rotary file is the apical curvature radius of U-shaped notch to be processed.
In more preferred embodiment, the cylinder bistrique is diamond grinding head.
In a preferred embodiment, the rotation drive device 5 is motor.
In a preferred embodiment, the U-shaped notch processing unit (plant) of amorphous alloy impact specimen further includes circulating cooling system, described
Circulating cooling system includes the spray coolant device 6 that setting is matched with the hoistable platform 1, the spray coolant device
6 spray coolant liquid for the amorphous alloy impact specimen on the hoistable platform 1.
In more preferred embodiment, the circulating cooling system further includes the use that setting is matched with the hoistable platform 1
In the recyclable device of recycling coolant liquid.
In another embodiment, the U-shaped notch processing unit (plant) of a kind of amorphous alloy impact specimen, including carrying platform, sample
Product clamping device, U-shaped notch machining tool, rotation drive device and tool mobile device, the sample clamping device setting
On the carrying platform, the sample clamping device drives for clamping amorphous alloy impact specimen to be processed, the rotation
Dynamic device and the U-shaped notch machining tool are mounted in the tool mobile device, and the tool mobile device is configured to
The Z axis of enough X-axis and Y-axis and vertical direction in the horizontal direction is mobile, and the rotation drive device is coupled to the U-shaped notch
Machining tool, for driving the U-shaped notch machining tool rotation, the U-shaped notch machining tool is used in rotary course
Amorphous alloy impact specimen is processed to form U-shaped notch.
In certain embodiments, a kind of U-shaped notch processing unit (plant) of easy amorphous alloy impact specimen, including numerical control
Hoistable platform, fixed variable speed machine and circulating cooling system with interchangeable bistrique or rotary file.The digital control lifting
There is sample clamping device in platform upper end, and platform can be mobile in X-axis, Y-axis and Z axis；The bistrique is that the cylinder of a certain diameter is wear-resisting
Bistrique or rotary file.Variable speed machine band rotary bistrique or rotary file high-speed rotation, platform carry sample and slowly move upwards.It is added
The U-shaped structure width of work is bistrique or rotary file diameter, and U-shaped structure apical curvature radius is bistrique or rotary file radius, U-shaped knot
The depth of structure is platform lifting height.
In a specific example, the bistrique uses diameter for the cylindric diamond grinding head of 2mm.By sample to be processed
It is fixed on digital control lifting platform, manually adjusts platform X-axis and Y-axis, so that sample middle is directed at diamond grinding head center, then
Z axis is adjusted, so that sample is just contacted with diamond grinding head, adjusts coolant liquid spray head registration coupon and bistrique contact surface；Setting
Hoistable platform climb is 2.5mm, while it is 0.1mm/min that the rate of climb, which is arranged, opens circulating cooling system, starting electricity
Machine starts hoistable platform, starts to be ground.Variable-ratio favourable turn band rotary bistrique high-speed rotation, platform carry sample and slowly move upwards
2.5mm, while circulating cooling water pipe sprays coolant liquid.The U-shaped structure width that a and Fig. 1 b is processed refering to fig. 1 is 2mm, U-shaped knot
Structure apical curvature radius is 1mm, and the depth of U-shaped structure is 2.5mm.
The above content is specific/preferred embodiment further detailed description of the utility model is combined, no
It can assert that the specific implementation of the utility model is only limited to these instructions.For the common skill of the utility model technical field
For art personnel, without departing from the concept of the premise utility, the embodiment that these have been described can also be made
Some replacements or modifications, and these substitutions or variant all shall be regarded as belonging to the protection scope of the utility model.
Claims (8)
1. a kind of U-shaped notch processing unit (plant) of amorphous alloy impact specimen, which is characterized in that including hoistable platform, sample clamping dress
It sets, U-shaped notch machining tool and rotation drive device, the sample clamping device is arranged on the hoistable platform, described
For clamping amorphous alloy impact specimen to be processed, the hoistable platform is configured in the horizontal direction sample clamping device
X-axis and Y-axis and vertical direction Z axis it is mobile, the rotation drive device is coupled to the U-shaped notch machining tool, uses
In driving the U-shaped notch machining tool rotation, the U-shaped notch machining tool is used to rush amorphous alloy in rotary course
Sample is hit to be processed to form U-shaped notch.
2. processing unit (plant) as described in claim 1, which is characterized in that the U-shaped notch machining tool be cylindrical bistrique or
Rotary file.
3. processing unit (plant) as claimed in claim 2, which is characterized in that the diameter of the cylinder bistrique or rotary file is to be added
The radius of the width of the U-shaped notch of work, the cylinder bistrique or rotary file is the apical curvature half of U-shaped notch to be processed
Diameter.
4. processing unit (plant) as claimed in claim 2, which is characterized in that the cylinder bistrique is diamond grinding head.
5. such as the described in any item processing unit (plant)s of Claims 1-4, which is characterized in that the rotation drive device is motor.
6. such as the described in any item processing unit (plant)s of Claims 1-4, which is characterized in that it further include circulating cooling system, it is described to follow
Ring cooling system includes the spray coolant device that setting is matched with the hoistable platform, and the spray coolant device is used for
Amorphous alloy impact specimen on the hoistable platform sprays coolant liquid.
7. processing unit (plant) as claimed in claim 6, which is characterized in that the circulating cooling system further includes flat with the lifting
Platform matches the recyclable device for being used to recycle coolant liquid of setting.
8. a kind of U-shaped notch processing unit (plant) of amorphous alloy impact specimen, which is characterized in that including carrying platform, sample clamping dress
It sets, U-shaped notch machining tool, rotation drive device and tool mobile device, the sample clamping device setting are held described
On carrying platform, the sample clamping device for clamping amorphous alloy impact specimen to be processed, the rotation drive device and
The U-shaped notch machining tool is mounted in the tool mobile device, and the tool mobile device is configured to along level
The X-axis and Y-axis in direction and the Z axis of vertical direction are mobile, and the rotation drive device is coupled to the U-shaped notch processing work
Tool, for driving the U-shaped notch machining tool rotation, the U-shaped notch machining tool is used in rotary course to amorphous
Alloy impact specimen is processed to form U-shaped notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820554326.2U CN208438067U (en) | 2018-04-18 | 2018-04-18 | A kind of U-shaped notch processing unit (plant) of amorphous alloy impact specimen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820554326.2U CN208438067U (en) | 2018-04-18 | 2018-04-18 | A kind of U-shaped notch processing unit (plant) of amorphous alloy impact specimen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208438067U true CN208438067U (en) | 2019-01-29 |
Family
ID=65093185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820554326.2U Expired - Fee Related CN208438067U (en) | 2018-04-18 | 2018-04-18 | A kind of U-shaped notch processing unit (plant) of amorphous alloy impact specimen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208438067U (en) |
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2018
- 2018-04-18 CN CN201820554326.2U patent/CN208438067U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20200418 |