CN105364179B - A kind of adjustable reamers of PCD for processing cylinder body water hole blanking cover hole - Google Patents
A kind of adjustable reamers of PCD for processing cylinder body water hole blanking cover hole Download PDFInfo
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- CN105364179B CN105364179B CN201510707881.5A CN201510707881A CN105364179B CN 105364179 B CN105364179 B CN 105364179B CN 201510707881 A CN201510707881 A CN 201510707881A CN 105364179 B CN105364179 B CN 105364179B
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Abstract
The present invention relates to a kind of adjustable reamers of PCD for processing cylinder body water hole blanking cover hole, including tool apron and cutter head, the tool apron and cutter head are an integral structure, the cutter head, which is equipped with, finish reams sword and destruction sword, the sword that finish reams is fixed on cutter head, and the destruction sword is fixed on by the way that screw is adjustable on cutter head, is combined finish reaming with destruction, Hole Wall Roughness can be effectively controlled, makes product more convenient and close in assembling process.
Description
Technical field
The present invention relates to technical fields of mechanical processing, and in particular to a kind of PCD for processing cylinder body water hole blanking cover hole is adjustable
Reamer.
Background technology
The reamer in traditional processing cylinder body water hole blanking cover hole, when being processed, the size for destroying tooth is non-adjustable, nothing
Method adjusts the roughness of processing in time, and form processing is single.
Invention content
The technical problems to be solved by the invention are to provide a kind of adjustable reamers of PCD for processing cylinder body water hole blanking cover hole,
It will finish ream and be combined with destruction, and can effectively control Hole Wall Roughness, and make product more convenient and close in assembling process.
In order to solve the above technical problems, the technical scheme is that：
A kind of adjustable reamers of PCD for processing cylinder body water hole blanking cover hole, including tool apron and cutter head, the tool apron and cutter head are
Integral structure, the cutter head, which is equipped with, to be finish reamed sword and destroys sword, and the sword that finish reams is fixed on cutter head, and the destruction sword passes through
Screw is adjustable to be fixed on cutter head.
A kind of above-mentioned adjustable reamers of PCD for processing cylinder body water hole blanking cover hole, wherein, one layer of guarantor of coating on the destruction sword
Sheath, the protective layer is by nanometer grade powder mixture A and mixture B with 1-3:The ratio of weight and number of 2-5 mixes；
The constituent of the nanometer grade powder mixture A is counted as follows in parts by weight：
Nano Si powder：15-25 parts
Nanometer Ti powder：0.3-2.5 parts
Nanometer C powder：5-8 parts
Al Nanoparticles：20-25 parts
Nanometer Zn powder：8-15 parts
Nanometer CU powder：6.2-10 part
Fe Nano-Powders：12-20 parts；
The constituent of the mixture B is counted as follows in parts by weight：
Polyurethane：20-28 parts
1,4-butanediol：10-12 parts
Carbodiimides：1-5 parts
Isocyanates：2-8 parts
Rare earth oxide：1-3 parts
Acrylic acid：12-18 parts
Antioxidant 1076：5-16 parts
Diacetyl tartarate list double glyceride：3-8 parts.
A kind of above-mentioned adjustable reamers of PCD for processing cylinder body water hole blanking cover hole, wherein, the processing method of the protective layer is such as
Under：
(1) nano Si powder, nanometer Ti powder, nanometer C powder, Al Nanoparticles, nanometer Zn powder, nanometer CU powder, Fe Nano-Powders are added
Enter batch mixing 3-5h in ball mill and obtain nanometer grade powder mixture A, mixture temperature is 80-100 DEG C；
(2) by polyurethane, 1.4 butanediols, carbodiimides, isocyanates, rare earth oxide, acrylic acid, antioxidant
1076th, mixture B, whipping temp 120-150 are obtained after stirring 1-3h in diacetyl tartarate list double glyceride, addition blender
℃；
(3) by 1-3:The ratio of weight and number of 2-5 obtains after nanometer grade powder mixture A and mixture B is mixed 2-5h
Protection layer for paint, then by protective layer be sprayed into destroy sword on can obtain protective layer.
Beneficial effects of the present invention are：
The present invention will be finish reamed and will be combined with destruction, can effectively control Hole Wall Roughness, make product in assembling process more
It is convenient and close, the size of sword can be destroyed by the adjusting of screw, the roughness of hole wall, reaches workpiece during so as to control processing
To processing request.
The present invention coats layer protective layer on sword is destroyed, and adhesive force is good, has the excellent properties of anticorrosion antiwear, and surface
Finish is good, ensure that cutting-tool's used life, improves machining accuracy.
Description of the drawings
Fig. 1 is the structure chart of the present invention.
Specific embodiment
A kind of adjustable reamers of PCD for processing cylinder body water hole blanking cover hole, including tool apron 1 and cutter head 2, the tool apron 1 and knife
First 2 are an integral structure, and the cutter head 2, which is equipped with, to be finish reamed sword 3 and destroy sword 4, and the sword 3 that finish reams is fixed on cutter head 2, described
Sword 4 is destroyed to be fixed on cutter head 2 by the way that screw 5 is adjustable.
Embodiment one
A kind of PCD adjustable reamers in the processing cylinder body water hole blanking cover hole, wherein, coat one on the destruction sword
Layer protective layer, the processing method of the protective layer are as follows：
(1) count in parts by weight by 20 part, nanometer Ti powder of nano Si powder, 1.6 6 parts of part, nanometer C powder, 22 parts of Al Nanoparticles,
Batch mixing 4h obtains nanometer grade powder mixture A in 17 parts of 11 7.8 parts of part, nanometer CU powder of nanometer Zn powder, Fe Nano-Powders addition ball mills,
Mixture temperature is 90 DEG C；
(2) count in parts by weight by 25 parts of polyurethane, 11 parts of 1,4-butanediol, 3 parts of carbodiimides, 5 parts of isocyanates,
In 5 parts of 3 parts of rare earth oxide, 15 parts, 12 parts antioxidant 1076s of acrylic acid, diacetyl tartarate list double glyceride addition blenders
Mixture B is obtained after stirring 1-3h, whipping temp is 140 DEG C；
(3) by 3：5 ratio of weight and number is 90 DEG C of nanometer grade powder mixture A by temperature of charge and temperature of charge is 140
DEG C mixture B mixing, be stirred 3h, mixing speed 300r/min rapidly, obtain protection layer for paint, then protective layer is sprayed
Protective layer can be obtained to destroying on sword.
Embodiment two
A kind of PCD adjustable reamers in the processing cylinder body water hole blanking cover hole, wherein, coat one on the destruction sword
Layer protective layer, the processing method of the protective layer are as follows：
(1) count in parts by weight by 25 part, nanometer Ti powder of nano Si powder, 2.5 8 parts of part, nanometer C powder, 25 parts of Al Nanoparticles,
Batch mixing 4h obtains nanometer grade powder mixture A in 20 parts of 15 10 parts of part, nanometer CU powder of nanometer Zn powder, Fe Nano-Powders addition ball mills,
Mixture temperature is 90 DEG C；
(2) count in parts by weight by 28 parts of polyurethane, 12 parts of 1,4-butanediol, 5 parts of carbodiimides, 8 parts of isocyanates,
In 8 parts of 3 parts of rare earth oxide, 18 parts, 16 parts antioxidant 1076s of acrylic acid, diacetyl tartarate list double glyceride addition blenders
Mixture B is obtained after stirring 1-3h, whipping temp is 140 DEG C；
(3) it presses:3:2 ratio of weight and number is 90 DEG C of nanometer grade powder mixture A by temperature of charge and temperature of charge is 140
DEG C mixture B mixing, be stirred 3h, mixing speed 300r/min rapidly, obtain protection layer for paint, then protective layer is sprayed
Protective layer can be obtained to destroying on sword.
Embodiment three
A kind of PCD adjustable reamers in the processing cylinder body water hole blanking cover hole, wherein, coat one on the destruction sword
Layer protective layer, the processing method of the protective layer are as follows：
(1) count in parts by weight by 15 part, nanometer Ti powder of nano Si powder, 0.3 5 parts of part, nanometer C powder, 20 parts of Al Nanoparticles,
Batch mixing 4h obtains nanometer grade powder mixture A in 12 parts of 8 6.2 parts of part, nanometer CU powder of nanometer Zn powder, Fe Nano-Powders addition ball mills,
Mixture temperature is 90 DEG C；
(2) count in parts by weight by 20 parts of polyurethane, 10 parts of 1,4-butanediol, 1 part of carbodiimides, 2 parts of isocyanates,
In 3 parts of 1 part of rare earth oxide, 12 parts, 5 parts antioxidant 1076s of acrylic acid, diacetyl tartarate list double glyceride addition blenders
Mixture B is obtained after stirring 1-3h, whipping temp is 140 DEG C；
(3) by 1:2 ratio of weight and number is 90 DEG C of nanometer grade powder mixture A by temperature of charge and temperature of charge is 140
DEG C mixture B mixing, be stirred 3h, mixing speed 300r/min rapidly, obtain protection layer for paint, then protective layer is sprayed
Protective layer can be obtained to destroying on sword.
The present invention will be finish reamed and will be combined with destruction, can effectively control Hole Wall Roughness, make product in assembling process more
It is convenient and close, the size of sword can be destroyed by the adjusting of screw, the roughness of hole wall, reaches workpiece during so as to control processing
To processing request.
The present invention coats layer protective layer on sword is destroyed, and adhesive force is good, has the excellent properties of anticorrosion antiwear, and surface
Finish is good, ensure that cutting-tool's used life, improves machining accuracy.
Here description of the invention and application are illustrative, are not wishing to limit the scope of the invention to above-described embodiment
In, therefore, the present invention is not limited by the present embodiment, and any technical solution obtained using equivalence replacement is protected in the present invention
In the range of.
Claims (3)
1. a kind of adjustable reamers of PCD for processing cylinder body water hole blanking cover hole, it is characterized in that, including tool apron and cutter head, the tool apron
It is an integral structure with cutter head, the cutter head, which is equipped with, to be finish reamed sword and destroy sword, and the sword that finish reams is fixed on cutter head, described broken
Bad sword is fixed on by the way that screw is adjustable on cutter head, and layer protective layer is coated on the destruction sword, and the protective layer adds
Work method is as follows：
(1) it counts 20 part, nanometer Ti powder of nano Si powder, 1.6 6 parts of part, nanometer C powder, Al Nanoparticles 22 part, nanometer in parts by weight
Batch mixing 4h obtains nanometer grade powder mixture A, batch mixing in 17 parts of 11 7.8 parts of part, nanometer CU powder of Zn powder, Fe Nano-Powders addition ball mills
Temperature is 90 DEG C；
(2) it counts 25 parts of polyurethane, 11 parts of 1,4- butanediols, 3 parts of carbodiimides, 5 parts of isocyanates, rare earth in parts by weight
It is stirred in 5 parts of 3 parts of oxide, 15 parts, 12 parts antioxidant 1076s of acrylic acid, diacetyl tartarate list double glyceride addition blenders
Mixture B is obtained after 1-3h, whipping temp is 140 DEG C；
(3) by 3：5 ratio of weight and number is 90 DEG C of nanometer grade powder mixture A by temperature of charge and temperature of charge is 140 DEG C
Mixture B is mixed, and is stirred 3h, mixing speed 300r/min rapidly, is obtained protection layer for paint, then protective layer is sprayed into brokenly
Protective layer can be obtained on bad sword.
2. a kind of adjustable reamers of PCD for processing cylinder body water hole blanking cover hole as described in claim 1, it is characterized in that, described broken
Layer protective layer is coated on bad sword, the processing method of the protective layer is as follows：
(1) it counts 25 part, nanometer Ti powder of nano Si powder, 2.5 8 parts of part, nanometer C powder, Al Nanoparticles 25 part, nanometer in parts by weight
Batch mixing 4h obtains nanometer grade powder mixture A, batch mixing in 20 parts of 15 10 parts of part, nanometer CU powder of Zn powder, Fe Nano-Powders addition ball mills
Temperature is 90 DEG C；
(2) it counts 28 parts of polyurethane, 12 parts of 1,4- butanediols, 5 parts of carbodiimides, 8 parts of isocyanates, rare earth in parts by weight
It is stirred in 8 parts of 3 parts of oxide, 18 parts, 16 parts antioxidant 1076s of acrylic acid, diacetyl tartarate list double glyceride addition blenders
Mixture B is obtained after 1-3h, whipping temp is 140 DEG C；
(3) it presses:3:2 ratio of weight and number is 90 DEG C of nanometer grade powder mixture A by temperature of charge and temperature of charge is 140 DEG C
Mixture B is mixed, and is stirred 3h, mixing speed 300r/min rapidly, is obtained protection layer for paint, then protective layer is sprayed into brokenly
Protective layer can be obtained on bad sword.
3. a kind of adjustable reamers of PCD for processing cylinder body water hole blanking cover hole as described in claim 1, it is characterized in that, described
It destroys on sword and coats layer protective layer, the processing method of the protective layer is as follows：
(1) it counts 15 part, nanometer Ti powder of nano Si powder, 0.3 5 parts of part, nanometer C powder, Al Nanoparticles 20 part, nanometer in parts by weight
Batch mixing 4h obtains nanometer grade powder mixture A, batch mixing in 12 parts of 8 6.2 parts of part, nanometer CU powder of Zn powder, Fe Nano-Powders addition ball mills
Temperature is 90 DEG C；
(2) it counts 20 parts of polyurethane, 10 parts of 1,4- butanediols, 1 part of carbodiimides, 2 parts of isocyanates, rare earth in parts by weight
It is stirred in 3 parts of 1 part of oxide, 12 parts, 5 parts antioxidant 1076s of acrylic acid, diacetyl tartarate list double glyceride addition blenders
Mixture B is obtained after 1-3h, whipping temp is 140 DEG C；
(3) by 1:2 ratio of weight and number is 90 DEG C of nanometer grade powder mixture A by temperature of charge and temperature of charge is 140 DEG C
Mixture B is mixed, and is stirred 3h, mixing speed 300r/min rapidly, is obtained protection layer for paint, then protective layer is sprayed into brokenly
Protective layer can be obtained on bad sword.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510707881.5A CN105364179B (en) | 2015-10-28 | 2015-10-28 | A kind of adjustable reamers of PCD for processing cylinder body water hole blanking cover hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510707881.5A CN105364179B (en) | 2015-10-28 | 2015-10-28 | A kind of adjustable reamers of PCD for processing cylinder body water hole blanking cover hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105364179A CN105364179A (en) | 2016-03-02 |
| CN105364179B true CN105364179B (en) | 2018-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510707881.5A Active CN105364179B (en) | 2015-10-28 | 2015-10-28 | A kind of adjustable reamers of PCD for processing cylinder body water hole blanking cover hole |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85204000U (en) * | 1985-09-25 | 1986-09-10 | 国营昆仑机械厂 | Reamer with microadjustment equipment |
| IL164023A (en) * | 2004-09-12 | 2009-07-20 | Gil Hecht | Cutting insert and cutting tool |
| DE102007063204A1 (en) * | 2007-12-20 | 2009-06-25 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Tool for machining opening i.e. water plug borehole for cover lid of cooling and water circuits, in wall of e.g. cylinder head of internal combustion engine, has guide surfaces forming receiving channel that abuts receiving gaps |
| WO2010097082A1 (en) * | 2009-02-24 | 2010-09-02 | Komet Group Gmbh | Machine tool having adjustable plate element |
| CN201791990U (en) * | 2010-09-10 | 2011-04-13 | 合肥东方冶金设备有限公司 | Special tool for machining high-precision long, thin and deep holes |
| CN202438746U (en) * | 2012-02-22 | 2012-09-19 | 无锡尚慧数控科技发展有限公司 | Composite reamer tool for finish machining of engine conduit seat ring |
| CN104439315A (en) * | 2013-09-13 | 2015-03-25 | 上海三电贝洱汽车空调有限公司 | Compound tool for holes |
| CN204524415U (en) * | 2015-04-03 | 2015-08-05 | 威士精密工具(上海)有限公司 | polycrystalline diamond adjustable precision reamer |
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2015
- 2015-10-28 CN CN201510707881.5A patent/CN105364179B/en active Active
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| CN105364179A (en) | 2016-03-02 |
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