CN115818939A - Annealing jig for arc-shaped circular plate products - Google Patents
Annealing jig for arc-shaped circular plate products Download PDFInfo
- Publication number
- CN115818939A CN115818939A CN202211743728.4A CN202211743728A CN115818939A CN 115818939 A CN115818939 A CN 115818939A CN 202211743728 A CN202211743728 A CN 202211743728A CN 115818939 A CN115818939 A CN 115818939A
- Authority
- CN
- China
- Prior art keywords
- jig
- arc
- machining
- product
- annealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The invention provides an annealing jig for arc-shaped circular plate products, and relates to the field of quartz product processing. The annealing jig for the arc-shaped circular plate products comprises an arc-shaped base, wherein an arc-shaped upper cover is movably arranged on the upper surface of the arc-shaped base, fixing grooves are formed in two sides of the arc-shaped upper cover, and the annealing jig specifically comprises the following preparation method, namely rough machining of the jig, S2 rough machining of the jig, S3 fine machining of the jig, and S4 cleaning of finished products. Through the mode that adopts upper cover and base arc to combine, upper cover shape size and product top size coincide, the effect is that the product pushes down the product when annealing, make the product reach required requirement, the department size of placing of base is coincide with product below size, place the product on the base, it can not rock to confirm the product, it is inseparable with the upper cover laminating, cover the upper cover, during annealing, under the product received the effect of the pressure that upper cover lid comes and temperature, the product just reaches required state, reduce the product and produce deformation, reduce repair rate and manufacturing cost.
Description
Technical Field
The invention relates to the field of quartz product processing, in particular to an annealing jig for an arc circular plate product.
Background
Quartz glass products are widely used in the microelectronics industry for integrated circuit chip fabrication due to their excellent physicochemical properties. The semiconductor quartz products need to be annealed and destressed after being processed, the temperature of the annealing furnace is high, the quartz products can deform to a certain extent during annealing, the requirements on the deformation of some products due to the special structures and the sizes of the products are high, if the products are not supported, the deformation of the products can exceed the tolerance requirements, and the phenomena of difficult repair and scrapping of the products are caused.
The existing annealing is that the product is directly placed on the support frame of the annealing furnace for annealing, the product repair rate is high and the scrapping phenomenon easily occurs, meanwhile, the existing jig is usually machined in place by a lathe in the machining and production process, the arc and the grooving precision are difficult to guarantee, and the using effect of the whole jig is poor.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an annealing jig for arc-shaped circular plate products, which solves the problems of high repair rate, low overall production efficiency, high cost and insufficient jig precision of the existing quartz products after annealing.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an arc plectane product annealing tool, includes the arc base, the activity of arc base upper surface is provided with the arc upper cover, the fixed slot has all been seted up to arc upper cover both sides.
Preferably, the preparation method specifically comprises the following steps:
s1. Rough machining of jig
Selecting two jig raw materials with proper sizes, clamping the jig raw materials through a clamp, performing primary processing on four sides of the appearance of the jig main body through a grinding machine to enable the whole appearance of the jig main body to be exposed to light, transferring the jig to a numerical control machine, and processing the arc position and the grooving rough position of the jig to a number through NC processing;
s2. Rough machining in jig
Transferring the jig after rough machining to a grinding machine, machining the four sides of the appearance of the jig main body to an upper tolerance according to the requirement of a drawing through the grinding machine, taking the fine positioning center as a machining reference, roughly machining the front and back sides and the four external sides of the jig main body in NC, and performing fine machining on the groove according to the requirement of the drawing;
s3, finish machining of the jig
Removing deformation on four sides of the appearance of the jig main body through a grinding machine, finely machining the front side and the back side in place, machining other positions in place according to drawing tolerance, and performing NC fine machining on the arc surface of the jig main body by taking the fine positioning center as a machining reference;
s4, cleaning finished products
And putting the prepared finished product into an ultrasonic cleaning machine, respectively introducing absolute ethyl alcohol, hydrochloric acid solution and deionized water to clean the finished product for three times, and drying after cleaning to finish the preparation.
Preferably, in the step S1, a 150-180# metal cutter is adopted to perform rough machining on the outer surface of the jig and the arc-shaped part along the outer surface of the jig, and the allowance on the front side and the back side is 0.3-1 mm.
Preferably, in S2, a 250-350# metal tool is used to perform rough machining on the outer surface and the arc-shaped part of the jig along the outer surface of the jig, and the number of the front and back surfaces of the tool needs to be 0.05mm each during machining.
Preferably, in S3, the tool outer surface and the arc-shaped portion are finished by using a # 450-500 resin tool along the tool outer surface.
Preferably, in S3, a trial cut is required before machining, and the precision positioning position and the perpendicularity need to be detected after machining.
Preferably, in S4, the ultrasonic frequency of the ultrasonic cleaning machine is 60-75kHz, the cleaning temperature is 15-25 ℃, and the cleaning time is 10-25min.
(III) advantageous effects
The invention provides an annealing jig for an arc-shaped circular plate product. The method has the following beneficial effects:
1. the invention provides an annealing jig for arc-shaped circular plate products, which is characterized in that the shape and size of an upper cover are matched with the size above a product in an arc-shaped combination mode of the upper cover and a base, the annealing jig is used for pressing the product during annealing to enable the product to meet the required requirements, the size of a placing position of the base is matched with the size below the product, the product is placed on the base, the product is determined not to shake and is tightly attached to the upper cover, the upper cover is covered, and when the product is annealed, the product reaches the required state under the action of the pressure and the temperature of the upper cover, the product deformation is reduced, and the repair rate and the production cost are reduced.
2. The invention provides an annealing jig for arc circular plate products, which is characterized in that in the processing process, a mode of combining NC processing and grinding machine processing is adopted, and a plurality of processing modes are mutually interpenetrated and combined, so that operators can process different types of parts conveniently, the processing precision of each position of the jig is ensured, and the use effect of the jig after processing is improved.
3. The invention provides an annealing jig for arc circular plate products, which is characterized in that when the jig is machined, the machining process is divided into rough machining, medium rough machining and finish machining, allowance is reserved in the rough machining and medium rough machining processes until finish machining is finished, and cutters made of different types of materials are adopted in each machining stage.
Drawings
FIG. 1 is a schematic view of the shaft of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic front cross-sectional view of the present invention;
FIG. 4 is an axial view of the arcuate base of the present invention;
fig. 5 is an axial view of the arc-shaped upper cover of the present invention.
Wherein, 1, an arc-shaped upper cover; 2. a fixing groove; 3. an arc-shaped base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1 to 5, an embodiment of the invention provides an annealing fixture for arc-shaped circular plate products, which includes an arc-shaped base 3, and is beneficial for a user to place a product, and is convenient for the user to provide support when the user anneals a quartz product, so as to avoid deformation of the quartz product and improve the yield of the product, an arc-shaped upper cover 1 is movably arranged on the upper surface of the arc-shaped base 3, and is beneficial for the user to apply pressure on the quartz product after the user completes placement of the quartz product, so as to further fix the quartz product and improve the use effect of the fixture, and fixing grooves 2 are respectively formed on two sides of the arc-shaped upper cover 1, so that the user can take and place the arc-shaped upper cover 1, and the fixture is integrally more convenient to be attached to the surface of the quartz product.
The preparation method specifically comprises the following steps:
s1. Rough machining of jig
Selecting two jig raw materials with proper sizes, clamping the jig raw materials through a clamp, performing primary processing on four sides of the appearance of the jig main body through a grinding machine to enable the whole appearance of the jig main body to be exposed to light, facilitating a user to perform primary determination on the shape of the jig, judging whether the materials are suitable for processing or not, transferring the jig to a numerical control machine, processing the arc positions and the groove rough positions of the jig to a certain number through NC (numerical control) processing, facilitating improvement of the precision of the whole processing, reserving allowance for subsequent processing, and avoiding the problem that one-time processing is in place and difficult to adjust;
s2. Rough machining in jig
Transferring the roughly machined jig to a grinding machine, machining the four sides of the appearance of the jig main body to an upper tolerance according to the requirement of a drawing through the grinding machine, taking the fine positioning center as a machining reference, roughly machining the front side, the back side and the outer four sides of the jig main body in NC (numerical control), facilitating further refinement of the shape of the jig, making a foundation for subsequent fine machining, and performing fine machining on a groove according to the requirement of a drawing, thereby facilitating machining and determining the groove position;
s3, finish machining of the jig
Removing deformation on four sides of the appearance of the jig main body through a grinding machine, performing finish machining on the front side and the back side in place, performing finish machining on other positions in place according to drawing tolerance, performing NC finish machining on the arc surface of the jig main body by taking the fine positioning center as a machining reference, and facilitating the guarantee that the arc surface of the jig can be subjected to finish machining in place and can be well attached to a quartz product;
s4, cleaning finished products
And putting the prepared finished product into an ultrasonic cleaning machine, respectively introducing absolute ethyl alcohol, hydrochloric acid solution and deionized water to clean the finished product for three times, and drying after cleaning to finish the preparation, thereby being beneficial to removing stains generated in the processing process of the jig and improving the quality of the finished product.
In S1, 150-180# metal tools are adopted to perform rough machining on the outer surface and the arc position of the jig along the outer surface of the jig by a tool, the allowance for the front and the back surfaces is between 0.3 and 1mm, in S2, 250-350# metal tools are adopted to perform rough machining on the outer surface and the arc position of the jig along the outer surface of the jig, the number of the front and the back surfaces is required to be 0.05mm respectively during machining, in S3, 450-500# resin tools are adopted to perform finish machining on the outer surface and the arc position of the jig along the outer surface of the jig, the machining precision of the jig is improved by adopting different machining tools, the integral precision of the machining process is improved, sufficient allowance is reserved for subsequent machining, the possibility of modifying errors is provided for the subsequent errors, the yield is improved, in S3, trial cutting is required before machining, the finish positioning position degree and verticality are required to be detected, the method is favorable for a user to perform multiple times of machining, the allowance is removed, the dimensional errors are reduced, the precision and the quality of finished products is further ensured, in S4, the ultrasonic cleaning of the jig is 60-75kHz, the ultrasonic cleaning time is favorable for completely cleaning the quartz product, and the cleaning process is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an arc plectane product annealing tool, includes arc base (3), its characterized in that: the arc-shaped base (3) is movably provided with an arc-shaped upper cover (1), and the two sides of the arc-shaped upper cover (1) are provided with fixing grooves (2).
2. The annealing jig for arc-shaped circular plate products according to claim 1, comprising the following steps:
s1. Rough machining of jig
Selecting two jig raw materials with proper sizes, clamping the jig raw materials through a clamp, performing primary processing on four sides of the appearance of the jig main body through a grinding machine to enable the whole appearance of the jig main body to be exposed to light, transferring the jig to a numerical control machine, and processing the arc position and the grooving rough position of the jig to a number through NC processing;
s2. Rough machining in jig
Transferring the jig after rough machining to a grinding machine, machining the four sides of the appearance of the jig main body to an upper tolerance according to the requirement of a drawing through the grinding machine, taking the fine positioning center as a machining reference, roughly machining the front and back sides and the four external sides of the jig main body in NC, and performing fine machining on the groove according to the requirement of the drawing;
s3, finish machining of the jig
Removing deformation on four sides of the appearance of the jig main body through a grinding machine, finely machining the front side and the back side in place, machining other positions in place according to drawing tolerance, and performing NC fine machining on the arc surface of the jig main body by taking the fine positioning center as a machining reference;
s4, cleaning finished products
And putting the prepared finished product into an ultrasonic cleaning machine, respectively introducing absolute ethyl alcohol, hydrochloric acid solution and deionized water to clean the finished product for three times, and drying after cleaning to finish the preparation.
3. The annealing jig for arc-shaped circular plate products according to claim 2, wherein: in the S1, a No. 150-180 metal cutter is adopted to perform rough machining on the outer surface of the jig and the arc part along the outer surface of the jig by a cutter, and the allowance is kept between 0.3 mm and 1mm on the front side and the back side.
4. The annealing jig for arc-shaped circular plate products according to claim 2, wherein: in S2, a No. 250-350 metal cutter is adopted to perform medium rough machining on the outer surface and the arc part of the jig along the outer surface of the jig, and the number of the front side and the back side of the jig needs to be respectively 0.05mm during machining.
5. The annealing jig for arc-shaped circular plate products according to claim 2, wherein: and in the S3, finish machining is carried out on the outer surface of the jig and the arc part along the outer surface of the jig by using a No. 450-500 resin cutter until the number is reached.
6. The annealing jig for arc-shaped circular plate products according to claim 2, wherein: and in S3, a trial cut is required to be reserved before machining, and the precision positioning position degree and the verticality are required to be detected after machining.
7. The annealing jig for arc circular plate products according to claim 2, wherein: in S4, the ultrasonic frequency of the ultrasonic cleaning machine is 60-75kHz, the cleaning temperature is 15-25 ℃, and the cleaning time is 10-25min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211743728.4A CN115818939A (en) | 2022-12-30 | 2022-12-30 | Annealing jig for arc-shaped circular plate products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211743728.4A CN115818939A (en) | 2022-12-30 | 2022-12-30 | Annealing jig for arc-shaped circular plate products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115818939A true CN115818939A (en) | 2023-03-21 |
Family
ID=85519974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211743728.4A Pending CN115818939A (en) | 2022-12-30 | 2022-12-30 | Annealing jig for arc-shaped circular plate products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115818939A (en) |
-
2022
- 2022-12-30 CN CN202211743728.4A patent/CN115818939A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101284294B (en) | Silicon steel sheet punching die blade blocks processing technique | |
| CN109333166B (en) | Spherical glass processing technology | |
| CN115818939A (en) | Annealing jig for arc-shaped circular plate products | |
| CN104841989A (en) | Machining method of H-shaped thin-wall parts | |
| CN104259872B (en) | Tool and manufacture method for guide pad processing | |
| CN111360569A (en) | Clamping method and disassembling method of semiconductor part | |
| CN114770032A (en) | Production process of flat bottom cover | |
| CN108890944A (en) | It is a kind of for manufacturing the mold and its production method of Fresnel Lenses | |
| CN106944793B (en) | A kind of processing method of elongated plate part | |
| CN112122887B (en) | Method for processing airplane plate rib structural member | |
| CN114226887A (en) | Batch processing method for special-shaped parts | |
| KR102410878B1 (en) | manufacturing method of press mold | |
| CN110539208B (en) | Ceramic cover plate processing method and ceramic cover plate | |
| CN111055092A (en) | Machining method of smooth curved plate die and smooth curved plate die | |
| CN113369822A (en) | Cutting forming method for L-shaped thin-wall ring piece | |
| CN213498527U (en) | Jig for lathe machining of quartz ring for semiconductor | |
| CN111571132A (en) | Thin-wall bearing outer ring turning method and outer ring end surface groove symmetry measuring method of thin-wall bearing | |
| CN118046499A (en) | Tile boat and processing method thereof | |
| CN110845131A (en) | Glass plate cutting method and glass plate | |
| CN113182788B (en) | Manufacturing method of tungsten steel mold core | |
| CN115383411B (en) | Method for processing bent waveguide tube and bent waveguide tube structure | |
| CN114559304B (en) | Large ceramic arc processing method | |
| CN113634833A (en) | High-precision incomplete revolution surface machining device and using method | |
| CN111618537A (en) | Processing method of ultrathin middle frame | |
| CN116352144A (en) | Technological method for machining sealing surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |