CN108581379A - A kind of processing method of measurer support base - Google Patents
A kind of processing method of measurer support base Download PDFInfo
- Publication number
- CN108581379A CN108581379A CN201810336262.3A CN201810336262A CN108581379A CN 108581379 A CN108581379 A CN 108581379A CN 201810336262 A CN201810336262 A CN 201810336262A CN 108581379 A CN108581379 A CN 108581379A
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- Prior art keywords
- support base
- processed
- size
- bottom plate
- measurer
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Arc Welding In General (AREA)
Abstract
A kind of processing method of measurer support base, is related to a kind of processing method of support base.The present invention is to solve the design of existing turbine blade measurer support base is complicated, the technical issues of bringing great difficulty to processing.The present invention：1, process support seat bottom plate；2, process support seat riser；3, process support seat floor；4, process support seat.The invention is fine through practical application effect, using welding structure, not only ensure that the rigidity and intensity of the component, and be effectively guaranteed requirement on machining accuracy.Using destressing measure after rational coarse-fine processing method and welding, the retentivity of workpiece deformation and precision is effectively prevented, reaches 95% up to requirement, machining accuracy compliance rate after processing.
Description
Technical field
The present invention relates to a kind of processing methods of support base.
Background technology
It needs to test using special measuring tool in turbine Blade Machining detection, support base is the support of special measuring tool
Component, the design of this support base is complicated, and great difficulty is brought to processing.
Invention content
The present invention is to solve existing turbine blade measurer support base design complexity, and great difficulty is brought to processing
The technical issues of spending, and a kind of processing method of measurer support base is provided.
The processing method of the measurer support base of the present invention carries out according to the following steps：
1, process support seat bottom plate：
Step 1：With gas cutting machine cut low carbon steel plate, rectangle blank, the size of rectangle blank and the amount to be processed are obtained
The size of tool support base bottom plate is compared：Length puts surplus 15mm~17mm, and width puts surplus 17mm~20mm, and thickness puts surplus
5mm~10mm；
Step 2：The welding slag that rectangle blank surrounding is generated due to gas cutting is polished off with wheel polisher；
Step 3：Milling machine is processed, compared with the size of the measurer support base bottom plate to be processed：Milling length is to the ruler to be processed
Very little, width puts surplus 5mm~10mm, and thickness puts surplus 5mm~10mm, and milling chamfering is 15 × 45 ° along its length；
Step 4：Sharp edge is blunt, typewrites, cleaning；
2, process support seat riser：
Step 1：With gas cutting machine cut low carbon steel plate, rectangle blank, the size of rectangle blank and the amount to be processed are obtained
The size of tool support base riser is compared：Length puts surplus 15mm~17mm, and width puts surplus 12mm~15mm, and thickness puts surplus
5mm~10mm；
Step 2：The welding slag that rectangle blank surrounding is generated due to gas cutting is polished off with wheel polisher；
Step 3：Milling machine is processed, compared with the size of the measurer support base riser to be processed：Milling length is to the ruler to be processed
Very little, for width to the size to be processed, thickness puts surplus 5mm~10mm, and milling chamfering is 15 × 45 ° along its length；
Step 4：Milling machine is processed, along short transverse milling chamfering 2-50 × 45 °
Step 5：Sharp edge is blunt, typewrites, cleaning；
3, process support seat floor：
Step 1：With gas cutting machine cut low carbon steel plate, it is cut into the floor blank that section is right-angled trapezium, per the bilateral surplus of one side
For 6mm；
Step 2：The welding slag that floor blank surrounding is generated due to gas cutting is polished off with wheel polisher；
Step 3：Milling machine is processed, two right-angle surface of milling, to angle square, milling to the size with the measurer support base floor to be processed
It is identical, 15 × 45 ° of chamfering；
Step 4：It is the center line in the face holes Shang Hua of right-angled trapezium in section, a through-hole is bored with drill bit；
Step 5：Each side sharp edge is blunt, and figure number is beaten in typewriting.
4, process support seat：
Step 1：The support base bottom plate processed, support base riser and support base floor are welded by corresponding position
Integrally, welding slag is removed；
Step 2：Postwelding is tempered destressing, and the condition of tempering is：600 DEG C, 2h；
Step 3：Boring machine processing, by the thickness boring of the thickness of support base riser and support base bottom plate to the size to be processed,
The bottom surface of boring support base bottom plate is to the shape to be processed, single side high-volume 1.5mm,
Step 4：30 hole lines of 2- Φ are drawn on riser surface, 30 holes Φ are drilled into Φ 30；
Step 5：The bottom surface of boring support base bottom plate is to the size to be processed, in the 30 hole outer edge boring 2- of 2- Φ of step 4
14 holes 4- Φ are bored in 41 × 5 holes Φ in plate upper surface；
Step 6：Using grinding wheel, in the empty knife in the bottom surface root of bottom plate setting 2-2 × 2 × 45 °, chamfering 2-1 × 45 °；
Step 7：2- Φ 4H7 pin holes are bored in the 30 hole outer edges of 2- Φ of step 4.
The invention is fine through practical application effect, using welding structure, not only ensure that the rigidity and intensity of the component, and
It is effectively guaranteed requirement on machining accuracy.It is effectively anti-using destressing measure after rational coarse-fine processing method and welding
The retentivity for having stopped workpiece deformation and precision, reaches 95% after processing up to requirement, machining accuracy compliance rate.
Description of the drawings
Fig. 1 is the front view of the support base bottom plate in specific implementation mode one；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the front view of the support base riser in specific implementation mode one；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is the front view of the support base floor in specific implementation mode one；
Fig. 6 is the front view of the support base in specific implementation mode one；
Fig. 7 is the partial schematic diagram in the dotted line frame of Fig. 6；
Fig. 8 is the left view of Fig. 6；
Fig. 9 is the vertical view of Fig. 6.
Specific implementation mode
Specific implementation mode one：Present embodiment is a kind of processing method of measurer support base, such as Fig. 1-Fig. 9, specifically
It carries out according to the following steps：
1, process support seat bottom plate 1：
Step 1：With gas cutting machine cut low carbon steel plate, rectangle blank, the size of rectangle blank and the amount to be processed are obtained
The size of tool support base bottom plate is compared：Length puts surplus 15mm~17mm, and width puts surplus 17mm~20mm, and thickness puts surplus
5mm~10mm；
Step 2：The welding slag that rectangle blank surrounding is generated due to gas cutting is polished off with wheel polisher；
Step 3：Milling machine is processed, compared with the size of the measurer support base bottom plate to be processed：Milling length is to the ruler to be processed
Very little, width puts surplus 5mm~10mm, and thickness puts surplus 5mm~10mm, and milling chamfering 1-1 is 15 × 45 ° along its length；
Step 4：Sharp edge is blunt, typewrites, cleaning；
2, process support seat riser 2：
Step 1：With gas cutting machine cut low carbon steel plate, rectangle blank, the size of rectangle blank and the amount to be processed are obtained
The size of tool support base riser is compared：Length puts surplus 15mm~17mm, and width puts surplus 12mm~15mm, and thickness puts surplus
5mm~10mm；
Step 2：The welding slag that rectangle blank surrounding is generated due to gas cutting is polished off with wheel polisher；
Step 3：Milling machine is processed, compared with the size of the measurer support base riser to be processed：Milling length is to the ruler to be processed
Very little, for width to the size to be processed, thickness puts surplus 5mm~10mm, and milling chamfering 2-1 is 15 × 45 ° along its length；
Step 4：Milling machine is processed, and is 2-50 × 45 ° along short transverse milling chamfering 2-2
Step 5：Sharp edge is blunt, typewrites, cleaning；
3, process support seat floor 3：
Step 1：With gas cutting machine cut low carbon steel plate, it is cut into the floor blank that section is right-angled trapezium, per the bilateral surplus of one side
For 6mm；
Step 2：The welding slag that floor blank surrounding is generated due to gas cutting is polished off with wheel polisher；
Step 3：Milling machine is processed, two right-angle surface of milling, to angle square, milling to the size with the measurer support base floor to be processed
Identical, chamfering 3-2 is 15 × 45 °；
Step 4：It is the center line in the face holes Shang Hua of right-angled trapezium in section, a through-hole 3-1 is bored with drill bit；
Step 5：Each side sharp edge is blunt, and figure number is beaten in typewriting.
4, process support seat：
Step 1：The support base bottom plate 1 processed, support base riser 2 and support base floor 3 are welded by corresponding position
It is connected into one, removes welding slag；
Step 2：Postwelding is tempered destressing, and the condition of tempering is：600 DEG C, 2h；
Step 3：Boring machine processing, by the thickness boring of the thickness of support base riser 2 and support base bottom plate 1 to the ruler to be processed
It is very little, the bottom surface 1-2 of boring support base bottom plate 1 to the shape to be processed, single side high-volume 1.5mm,
Step 4：30 hole lines of 2- Φ are drawn on 2 surface of riser, bore the through-hole 2-3 of Φ 30；
Step 5：The bottom surface 1-2 of boring support base bottom plate 1 is to the size to be processed, in the through-hole 2-3 outer edge borings of step 4
41 × 5 hole 2-4 of 2- Φ bore 14 hole 1-5 of 4- Φ in 1 upper surface of bottom plate；
Step 6：Using grinding wheel, in the bottom surface root of bottom plate 1 setting 2-2 × 2 × 45 °, empty knife 1-3, chamfering 1-4 are 2-
1×45°；
Step 7：2- Φ 4H7 pin holes 2-5 is bored in the through-hole 2-3 outer edges of step 4.
Specific implementation mode two：The present embodiment is different from the first embodiment in that：Institute in process support seat bottom plate 1
The low carbon steel plate stated is Q235-A.F.Other are same as the specific embodiment one.
Specific implementation mode three：The present embodiment is different from the first and the second embodiment in that：Process support seat riser 2
Described in low carbon steel plate be Q235-A.F.Other are the same as one or two specific embodiments.
Specific implementation mode four：Unlike one of present embodiment and specific implementation mode one to three：Process support seat
Low carbon steel plate described in floor 3 is Q235-A.F.Other are identical as one of specific implementation mode one to three.
Specific implementation mode five：Unlike one of present embodiment and specific implementation mode one to four：Process support seat
The step of bottom plate 1 one：With gas cutting machine cut low carbon steel plate, rectangle blank, the size of rectangle blank and the amount to be processed are obtained
The size of tool support base bottom plate is compared：Length puts surplus 15mm, and width puts surplus 19mm, and thickness puts surplus 10mm.Other and tool
One of body embodiment one to four is identical.
The present invention is verified with following tests：
Experiment one：This experiment is a kind of processing method of measurer support base, such as Fig. 1-Fig. 9, specifically according to the following steps into
Capable：
1, process support seat bottom plate 1：
Step 1：With gas cutting machine cut low carbon steel plate, rectangle blank, the size of rectangle blank and the amount to be processed are obtained
The size of tool support base bottom plate is compared：Length puts surplus 15mm, and width puts surplus 19mm, and thickness puts surplus 10mm；
Step 2：The welding slag that rectangle blank surrounding is generated due to gas cutting is polished off with wheel polisher；
Step 3：Milling machine is processed, compared with the size of the measurer support base bottom plate to be processed：Milling length is to the ruler to be processed
Very little, width puts surplus 5mm, and thickness puts surplus 5mm, and milling chamfering 1-1 is 15 × 45 ° along its length；
Step 4：Sharp edge is blunt, typewrites, cleaning；
2, process support seat riser 2：
Step 1：With gas cutting machine cut low carbon steel plate, rectangle blank, the size of rectangle blank and the amount to be processed are obtained
The size of tool support base riser is compared：Length puts surplus 15mm, and width puts surplus 15mm, and thickness puts surplus 10mm；
Step 2：The welding slag that rectangle blank surrounding is generated due to gas cutting is polished off with wheel polisher；
Step 3：Milling machine is processed, compared with the size of the measurer support base riser to be processed：Milling length is to the ruler to be processed
Very little, for width to the size to be processed, thickness puts surplus 5mm, and milling chamfering 2-1 is 15 × 45 ° along its length；
Step 4：Milling machine is processed, and is 2-50 × 45 ° along short transverse milling chamfering 2-2
Step 5：Sharp edge is blunt, typewrites, cleaning；
3, process support seat floor 3：
Step 1：With gas cutting machine cut low carbon steel plate, it is cut into the floor blank that section is right-angled trapezium, per the bilateral surplus of one side
For 6mm；
Step 2：The welding slag that floor blank surrounding is generated due to gas cutting is polished off with wheel polisher；
Step 3：Milling machine is processed, two right-angle surface of milling, to angle square, milling to the size with the measurer support base floor to be processed
Identical, chamfering 3-2 is 15 × 45 °；
Step 4：It is the center line in the face holes Shang Hua of right-angled trapezium in section, a through-hole 3-1 is bored with drill bit；
Step 5：Each side sharp edge is blunt, and figure number is beaten in typewriting.
4, process support seat：
Step 1：The support base bottom plate 1 processed, support base riser 2 and support base floor 3 are welded by corresponding position
It is connected into one, removes welding slag；
Step 2：Postwelding is tempered destressing, and the condition of tempering is：600 DEG C, 2h；
Step 3：Boring machine processing, by the thickness boring of the thickness of support base riser 2 and support base bottom plate 1 to the ruler to be processed
It is very little, the bottom surface 1-2 of boring support base bottom plate 1 to the shape to be processed, single side high-volume 1.5mm,
Step 4：30 hole lines of 2- Φ are drawn on 2 surface of riser, bore the through-hole 2-3 of Φ 30；
Step 5：The bottom surface 1-2 of boring support base bottom plate 1 is to the size to be processed, in the through-hole 2-3 outer edge borings of step 4
41 × 5 hole 2-4 of 2- Φ bore 14 hole 1-5 of 4- Φ in 1 upper surface of bottom plate；
Step 6：Using grinding wheel, in the bottom surface root of bottom plate 1 setting 2-2 × 2 × 45 °, empty knife 1-3, chamfering 1-4 are 2-
1×45°；
Step 7：2- Φ 4H7 pin holes 2-5 is bored in the through-hole 2-3 outer edges of step 4.
Low carbon steel plate described in process support seat bottom plate 1 is Q235-A.F；Low-carbon described in process support seat riser 2
Steel plate is Q235-A.F；Low carbon steel plate described in process support seat floor 3 is Q235-A.F.
This experiment is fine through practical application effect, using welding structure, not only ensure that the rigidity and intensity of the component, and
It is effectively guaranteed requirement on machining accuracy.It is effectively anti-using destressing measure after rational coarse-fine processing method and welding
The retentivity for having stopped workpiece deformation and precision, reaches 95% after processing up to requirement, machining accuracy compliance rate.
Claims (5)
1. a kind of processing method of measurer support base, it is characterised in that the processing method of measurer support base is to carry out according to the following steps
's：
1., process support seat bottom plate：
Step 1：With gas cutting machine cut low carbon steel plate, rectangle blank, the size of rectangle blank and the measurer branch to be processed are obtained
The size of support seat bottom plate is compared：Length puts surplus 15mm~17mm, and width puts surplus 17mm~20mm, thickness put surplus 5mm~
10mm；
Step 2：The welding slag that rectangle blank surrounding is generated due to gas cutting is polished off with wheel polisher；
Step 3：Milling machine is processed, compared with the size of the measurer support base bottom plate to be processed：Milling length to the size to be processed,
Width puts surplus 5mm~10mm, and thickness puts surplus 5mm~10mm, and milling chamfering is 15 × 45 ° along its length；
Step 4：Sharp edge is blunt；
2., process support seat riser：
Step 1：With gas cutting machine cut low carbon steel plate, rectangle blank, the size of rectangle blank and the measurer branch to be processed are obtained
The size of support seat riser is compared：Length puts surplus 15mm~17mm, and width puts surplus 12mm~15mm, thickness put surplus 5mm~
10mm；
Step 2：The welding slag that rectangle blank surrounding is generated due to gas cutting is polished off with wheel polisher；
Step 3：Milling machine is processed, compared with the size of the measurer support base riser to be processed：Milling length to the size to be processed,
For width to the size to be processed, thickness puts surplus 5mm~10mm, and milling chamfering is 15 × 45 ° along its length；
Step 4：Milling machine is processed, along short transverse milling chamfering 2-50 × 45 °
Step 5：Sharp edge is blunt；
3., process support seat floor：
Step 1：With gas cutting machine cut low carbon steel plate, it is cut into the floor blank that section is right-angled trapezium, is per the bilateral surplus of one side
6mm；
Step 2：The welding slag that floor blank surrounding is generated due to gas cutting is polished off with wheel polisher；
Step 3：Milling machine is processed, two right-angle surface of milling, and to angle square, milling is extremely identical as the size of the measurer support base floor to be processed,
15 × 45 ° of chamfering；
Step 4：It is the center line in the face holes Shang Hua of right-angled trapezium in section, a through-hole is bored with drill bit；
Step 5：Each side sharp edge is blunt；
4., process support seat：
Step 1：The support base bottom plate processed, support base riser and support base floor are carried out by corresponding position to be welded into one
Body removes welding slag；
Step 2：Postwelding is tempered destressing, and the condition of tempering is：600 DEG C, 2h；
Step 3：Boring machine processing, by the thickness boring of the thickness of support base riser and support base bottom plate to the size to be processed, boring branch
The bottom surface of seat bottom plate is supportted to the shape to be processed, single side high-volume 1.5mm,
Step 4：30 hole lines of 2- Φ are drawn on riser surface, 30 holes Φ are drilled into Φ 30；
Step 5：The bottom surface of boring support base bottom plate is to the size to be processed, in the 30 hole outer edge boring 2- Φ 41 of 2- Φ of step 4
14 holes 4- Φ are bored in × 5 holes in plate upper surface；
Step 6：Using grinding wheel, in the empty knife in the bottom surface root of bottom plate setting 2-2 × 2 × 45 °, chamfering 2-1 × 45 °；
Step 7：2- Φ 4H7 pin holes are bored in the 30 hole outer edges of 2- Φ of step 4.
2. a kind of processing method of measurer support base according to claim 1, it is characterised in that in process support seat bottom plate
The low carbon steel plate is Q235-A.F.
3. a kind of processing method of measurer support base according to claim 1, it is characterised in that in process support seat riser
The low carbon steel plate is Q235-A.F.
4. a kind of processing method of measurer support base according to claim 1, it is characterised in that in process support seat floor
The low carbon steel plate is Q235-A.F.
5. a kind of processing method of measurer support base according to claim 1, it is characterised in that process support seat bottom plate
Step 1：With gas cutting machine cut low carbon steel plate, rectangle blank, the size of rectangle blank and the measurer support base to be processed are obtained
The size of bottom plate is compared：Length puts surplus 15mm, and width puts surplus 19mm, and thickness puts surplus 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810336262.3A CN108581379A (en) | 2018-04-13 | 2018-04-13 | A kind of processing method of measurer support base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810336262.3A CN108581379A (en) | 2018-04-13 | 2018-04-13 | A kind of processing method of measurer support base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108581379A true CN108581379A (en) | 2018-09-28 |
Family
ID=63622496
Family Applications (1)
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|---|---|---|---|
| CN201810336262.3A Pending CN108581379A (en) | 2018-04-13 | 2018-04-13 | A kind of processing method of measurer support base |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275814A (en) * | 2021-05-12 | 2021-08-20 | 中车洛阳机车有限公司 | Processing method of framework cross beam assembly tool of contact net comprehensive operation vehicle |
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| CN101693336A (en) * | 2009-10-26 | 2010-04-14 | 浙江大地钢结构有限公司 | Technique for processing circular ring box type beam of lifting tool |
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Application publication date: 20180928 |