CN210802266U - Standard piston sample piece for aluminum substrate measurement - Google Patents
Standard piston sample piece for aluminum substrate measurement Download PDFInfo
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- CN210802266U CN210802266U CN201922017339.3U CN201922017339U CN210802266U CN 210802266 U CN210802266 U CN 210802266U CN 201922017339 U CN201922017339 U CN 201922017339U CN 210802266 U CN210802266 U CN 210802266U
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Abstract
The utility model discloses a standard piston appearance spare is used in aluminum matrix measurement, which comprises a body the peripheral part of body is equipped with at least one measuring part arch, the bellied surface of measuring part is equipped with the alloy coating. The utility model provides a standard piston appearance spare is used in aluminum matrix measurement, through the bellied position of measuring part increases the alloy cladding material, improves the wearability and the life of standard piston appearance spare measuring part to, the alloy cladding material can directly obtain through electroplating process, plates the back work piece and need not further machining, convenient operation, and is effectual.
Description
Technical Field
The utility model relates to a vacuum degreasing equipment field especially relates to an aluminum substrate is standard piston appearance spare for measurement.
Background
At present, aluminum alloy products comprise pistons, the value of a specific point of an outer circle after precision machining is usually measured by comparing aluminum matrix standard sample pieces, the requirement on the size of the outer circle of the piston is higher and higher along with the upgrade of discharge, the tolerance requirement is about +/-0.005 mm at present, the measurement amount needs to be frequently measured in the machining process, and the measurement precision is gradually influenced along with the abrasion degree of the aluminum matrix standard sample pieces in the calibration process.
In the prior art, the standard sample piece of the aluminum substrate is generally processed and then only simple surface treatment is carried out on the position of the measuring part. However, the existing surface treatment method for the standard sample piece of the aluminum substrate is mainly to plate chrome at the measuring position, but the surface treatment method is easy to peel and fall off during the frequent use of the standard piece, and the measurement precision is influenced. Therefore, how to improve the applicability of the standard piston sample piece for aluminum matrix measurement is a technical problem to be solved by those skilled in the art.
Therefore, how to improve the wear resistance and service life of the aluminum substrate standard sample piece is a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an aluminum substrate is measured and is used standard piston appearance spare, this aluminum substrate is measured and is used standard piston appearance spare can effectual improvement measuring part's wearability and life.
In order to achieve the above object, the utility model provides a following technical scheme:
the standard piston sample piece for aluminum substrate measurement comprises a body, wherein at least one measuring part bulge is arranged on the periphery of the body, and an alloy coating is arranged on the surface of the measuring part bulge.
Preferably, the measuring part protrusions are arranged in a circumferential direction of the body, and the measuring part protrusions have at least two in an axial direction of the body.
Preferably, the number of the measuring part bulges is three, and the measuring part bulges are respectively positioned at the axial middle part and two sides of the body.
Preferably, the height of the measurement portion projection is 0.03 to 0.05 mm.
Preferably, the alloy plating layer is a Ni-Co-P alloy plating layer.
Preferably, the width of the projection of the measuring part is 5 to 6 mm.
The utility model provides a standard piston appearance spare is used in aluminum matrix measurement, which comprises a body the peripheral part of body is equipped with at least one measuring part arch, the bellied surface of measuring part is equipped with the alloy coating. The utility model provides a standard piston appearance spare is used in aluminum matrix measurement, through the bellied position of measuring part increases the alloy cladding material, improves the wearability and the life of standard piston appearance spare measuring part to, the alloy cladding material can directly obtain through electroplating process, plates the back work piece and need not further machining, convenient operation, and is effectual.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of one embodiment of a standard piston sample for aluminum substrate measurement according to the present invention;
wherein: the body (1) and the measuring part bulge (2).
Detailed Description
The core of the utility model is to provide a standard piston sample spare is used in aluminum matrix measurement, this aluminum matrix measurement is with the wearability and the life of improvement measuring part that standard piston sample spare can be showing.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of a standard piston sample for aluminum substrate measurement according to the present invention.
In this embodiment, the standard piston sample for aluminum substrate measurement includes a body 1, at least one measuring protrusion 2 is provided on the outer peripheral portion of the body 1, the measuring protrusion 2 is preferably ring-shaped and provided around the outer peripheral portion of the body 1, and the surface of the measuring protrusion 2 is provided with an alloy plating layer.
The utility model provides a standard piston appearance spare is used in aluminum matrix measurement increases the alloy cladding material through the position at the protruding 2 of measuring part, improves the wearability and the life of standard piston appearance spare measuring part to, the alloy cladding material can directly obtain through electroplating process, plates the back work piece and need not further machining, convenient operation, and is effectual.
On the basis of the above embodiments, the measuring protrusion 2 is arranged along the circumferential direction of the body 1, and the measuring protrusion 2 has at least two in the axial direction of the body 1, that is, the outer circumferential portion of the body 1 is provided with two annular protrusions for the detection and calibration of two positions.
On the basis of the above embodiments, the number of the measuring part protrusions 2 is three, and the three measuring part protrusions are respectively located at the axial middle part and two sides of the body 1, as shown in fig. 1, of course, the number and the positions of the measuring part protrusions 2 should be set according to the number and the positions which need to be calibrated, and are not limited to the solutions given in the present embodiment.
In addition to the above embodiments, the height of the measuring part protrusion 2 is 0.03 to 0.05mm, preferably 0.04mm, which facilitates the arrangement of the plating layer, and the arrangement of the measuring part protrusion 2 can facilitate the measurement.
In addition to the above embodiments, the alloy plating layer is a Ni — Co — P alloy plating layer.
In addition to the above embodiments, the width of the measuring part protrusion 2 is 5 to 6 mm.
Specifically, in one embodiment, the standard piston sample body 1 is first machined and the standard piston sample is machinedThe position of the bulge 2 of the measuring part of the body 1 is left with a margin of 0.04mm, namely the size of the bulge 2 of the measuring part is the standard size, and other positions are continuously processed to form the bulge 2 of the measuring part; and R0.2 chamfering is carried out on two sides of the bulge 2 of the measuring part, cleaning is carried out after mechanical addition is finished, and then an Ni-Co-P alloy coating is obtained at the position of the bulge 2 of the measuring part by an electrodeposition method, wherein the plating solution comprises the following components: NiCl2·6H2O is 180g/L, CoCl2Is 12g/L, citric acid 30g/L, NaH2PO2·6H2O is 25g/L, PH is 1.5-1.8, plating solution temperature T is 50 ℃, and plating time T is 10 min. The plating layer has excellent corrosion resistance and wear resistance, and because the temperature of the plating liquid is low in the electrodeposition process, the plating liquid does not have any influence on the internal organization structure, the structure size, the surface roughness and the like of the plated workpiece, and the plated workpiece does not need to be machined.
The standard piston sample piece for aluminum matrix measurement provided in the above embodiment has obviously improved wear resistance and obviously prolonged service life.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The standard piston sample piece for aluminum substrate measurement provided by the utility model is introduced in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (6)
1. The standard piston sample piece for aluminum substrate measurement is characterized by comprising a body (1), wherein at least one measuring part bulge (2) is arranged on the periphery of the body (1), and an alloy coating is arranged on the surface of the measuring part bulge (2).
2. Standard piston sample for aluminum matrix measurements as claimed in claim 1, characterized in that the measuring protrusions (2) are arranged in the circumferential direction of the body (1) and that the measuring protrusions (2) have at least two in the axial direction of the body (1).
3. Standard piston sample for aluminum matrix measurements as claimed in claim 2, characterized in that the number of measuring protrusions (2) is three, respectively in the axial middle and on both sides of the body (1).
4. A standard piston sample for aluminum matrix measurement as claimed in claim 3, wherein the height of the measuring part protrusion (2) is 0.03-0.05 mm.
5. The standard piston sample for aluminum matrix measurement as set forth in any one of claims 1 to 4, wherein the alloy coating is a Ni-Co-P alloy coating.
6. Standard piston sample for aluminum matrix measurements as claimed in any of claims 1 to 4, characterized in that the measuring protrusion (2) has a width of 5-6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922017339.3U CN210802266U (en) | 2019-11-20 | 2019-11-20 | Standard piston sample piece for aluminum substrate measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922017339.3U CN210802266U (en) | 2019-11-20 | 2019-11-20 | Standard piston sample piece for aluminum substrate measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210802266U true CN210802266U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922017339.3U Active CN210802266U (en) | 2019-11-20 | 2019-11-20 | Standard piston sample piece for aluminum substrate measurement |
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| CN (1) | CN210802266U (en) |
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2019
- 2019-11-20 CN CN201922017339.3U patent/CN210802266U/en active Active
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