CN105364179A - PCD adjustable reamer for machining cylinder body water hole blanking cap hole - Google Patents
PCD adjustable reamer for machining cylinder body water hole blanking cap hole Download PDFInfo
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- CN105364179A CN105364179A CN201510707881.5A CN201510707881A CN105364179A CN 105364179 A CN105364179 A CN 105364179A CN 201510707881 A CN201510707881 A CN 201510707881A CN 105364179 A CN105364179 A CN 105364179A
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Abstract
The invention relates to a PCD adjustable reamer for machining a cylinder body water hole blanking cap hole. The reamer comprises a reamer holder and a reamer bit. The reamer holder and the reamer bit are of an integrated structure. The reamer bit is provided with a finish reaming blade and a damage blade. The finish reaming blade is fixed to the reamer bit. The damage blade is fixed to the reamer bit in an adjustable manner through screws. The finish reaming blade and the damage blade are combined, the roughness of the hole wall can be effectively controlled, and a product is more convenient to use and more tightly arranged in the assembling process.
Description
Technical field
The present invention relates to Machining Technology field, be specifically related to a kind of adjustable reamer of PCD processing blanking cover hole, cylinder body water hole.
Background technology
The reamer in traditional blanking cover hole, processing cylinder body water hole, is carrying out adding man-hour, and the size destroying tooth is non-adjustable, and cannot adjust the roughness of processing in time, form processing is single.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of adjustable reamer of PCD processing blanking cover hole, cylinder body water hole, will finish ream and combine with destruction, and effectively can control Hole Wall Roughness, makes product convenient and tight in assembling process.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of adjustable reamer of PCD processing blanking cover hole, cylinder body water hole, comprise tool rest and cutter head, described tool rest and cutter head are integral type structure, and described cutter head is provided with and finish reams sword and destroy sword, the described sword that finish reams is fixed on cutter head, and described destruction sword is fixed on cutter head by screw is adjustable.
Above-mentioned a kind of adjustable reamer of PCD processing blanking cover hole, cylinder body water hole, wherein, described destruction sword applies layer protective layer, described protective layer is mixed with the ratio of weight and number of 1-3:2-5 by nanometer grade powder mixture A and mixture B;
The constituent of described nanometer grade powder mixture A is counted as follows by weight:
Nano Si powder: 15-25 part
Nanometer Ti powder: 0.3-2.5 part
Nanometer C powder: 5-8 part
Al Nanoparticles: 20-25 part
Nanometer Zn powder: 8-15 part
Nanometer CU powder: 6.2-10 part
Fe Nano-Powders: 12-20 part;
The constituent of described mixture B is counted as follows by weight:
Polyurethane: 20-28 part
1.4 butanediols: 10-12 part
Carbodiimides: 1-5 part
Isocyanates: 2-8 part
Rare earth oxide: 1-3 part
Acrylic acid: 12-18 part
Antioxidant 1076: 5-16 part
Diacetyl tartarate list double glyceride: 3-8 part.
Above-mentioned a kind of adjustable reamer of PCD processing blanking cover hole, cylinder body water hole, wherein, the processing method of described protective layer is as follows:
(1) nano Si powder, nanometer Ti powder, nanometer C powder, Al Nanoparticles, nanometer Zn powder, nanometer CU powder, Fe Nano-Powders are added 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 1076, diacetyl tartarate list double glyceride, add in mixer and to stir after 1-3h to obtain mixture B, whipping temp is 120-150 DEG C;
(3) by 1-3:2-5 ratio of weight and number by after nanometer grade powder mixture A and mixture B mix and blend 2-5h protection layer for paint, then protective layer be sprayed into destroy on sword to obtain protective layer.
Beneficial effect of the present invention is:
The present invention will be finish reamed and be combined with destruction, effectively can control Hole Wall Roughness, make product convenient and tight in assembling process, can be destroyed the size of sword by the adjustment of screw, thus the roughness of hole wall during controlled working, make workpiece reach processing request.
The present invention applies layer protective layer on destruction sword, and adhesive force is good, has the excellent properties of anticorrosion antiwear, and surface smoothness is good, ensure that cutting-tool's used life, improves machining accuracy.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention.
Detailed description of the invention
A kind of adjustable reamer of PCD processing blanking cover hole, cylinder body water hole, comprise tool rest 1 and cutter head 2, described tool rest 1 and cutter head 2 are integral type structure, described cutter head 2 is provided with and finish reams sword 3 and destroy sword 4, the described sword 3 that finish reams is fixed on cutter head 2, and described destruction sword 4 is fixed on cutter head 2 by screw 5 is adjustable.
Embodiment one
Described a kind of adjustable reamer of PCD processing blanking cover hole, cylinder body water hole, wherein, described destruction sword applies layer protective layer, and the processing method of described protective layer is as follows:
(1) count by weight 20 parts, nano Si powder, 1.6 parts, nanometer Ti powder, 6 parts, nanometer C powder, Al Nanoparticles 22 parts, nanometer Zn powder 11 parts, 7.8 parts, nanometer CU powder, Fe Nano-Powders 17 parts are added batch mixing 4h in ball mill and obtain nanometer grade powder mixture A, mixture temperature is 90 DEG C;
(2) count polyurethane 25 parts, 1.4 butanediol 11 parts, carbodiimides 3 parts, isocyanates 5 parts, rare earth oxide 3 parts, 15 parts, acrylic acid, 12 parts of antioxidant 1076s, diacetyl tartarate list double glyceride 5 parts to add in mixer by weight and to stir after 1-3h to obtain mixture B, whipping temp is 140 DEG C;
(3) the mixture B be 90 DEG C of nanometer grade powder mixture A by temperature of charge being 140 DEG C with temperature of charge by the ratio of weight and number of 3:5 mixes; carry out stirring 3h rapidly; mixing speed is 300r/mi, obtains protection layer for paint, then is sprayed into by protective layer and destroys on sword to obtain protective layer.
Embodiment two
Described a kind of adjustable reamer of PCD processing blanking cover hole, cylinder body water hole, wherein, described destruction sword applies layer protective layer, and the processing method of described protective layer is as follows:
(1) count by weight 25 parts, nano Si powder, 2.5 parts, nanometer Ti powder, 8 parts, nanometer C powder, Al Nanoparticles 25 parts, nanometer Zn powder 15 parts, 10 parts, nanometer CU powder, Fe Nano-Powders 20 parts are added batch mixing 4h in ball mill and obtain nanometer grade powder mixture A, mixture temperature is 90 DEG C;
(2) count polyurethane 28 parts, 1.4 butanediol 12 parts, carbodiimides 5 parts, isocyanates 8 parts, rare earth oxide 3 parts, 18 parts, acrylic acid, 16 parts of antioxidant 1076s, diacetyl tartarate list double glyceride 8 parts to add in mixer by weight and to stir after 1-3h to obtain mixture B, whipping temp is 140 DEG C;
(3) press: the mixture B that temperature of charge is 90 DEG C of nanometer grade powder mixture A by the ratio of weight and number of 3:2 is 140 DEG C with temperature of charge mixes; carry out stirring 3h rapidly; mixing speed is 300r/mi, obtains protection layer for paint, then is sprayed into by protective layer and destroys on sword to obtain protective layer.
Embodiment three
Described a kind of adjustable reamer of PCD processing blanking cover hole, cylinder body water hole, wherein, described destruction sword applies layer protective layer, and the processing method of described protective layer is as follows:
(1) count by weight 15 parts, nano Si powder, 0.3 part, nanometer Ti powder, 5 parts, nanometer C powder, Al Nanoparticles 20 parts, nanometer Zn powder 8 parts, 6.2 parts, nanometer CU powder, Fe Nano-Powders 12 parts are added batch mixing 4h in ball mill and obtain nanometer grade powder mixture A, mixture temperature is 90 DEG C;
(2) count polyurethane 20 parts, 1.4 butanediol 10 parts, carbodiimides 1 part, isocyanates 2 parts, rare earth oxide 1 part, 12 parts, acrylic acid, 5 parts of antioxidant 1076s, diacetyl tartarate list double glyceride 3 parts to add in mixer by weight and to stir after 1-3h to obtain mixture B, whipping temp is 140 DEG C;
(3) the mixture B be 90 DEG C of nanometer grade powder mixture A by temperature of charge being 140 DEG C with temperature of charge by the ratio of weight and number of 1:2 mixes; carry out stirring 3h rapidly; mixing speed is 300r/mi, obtains protection layer for paint, then is sprayed into by protective layer and destroys on sword to obtain protective layer.
The present invention will be finish reamed and be combined with destruction, effectively can control Hole Wall Roughness, make product convenient and tight in assembling process, can be destroyed the size of sword by the adjustment of screw, thus the roughness of hole wall during controlled working, make workpiece reach processing request.
The present invention applies layer protective layer on destruction sword, and adhesive force is good, has the excellent properties of anticorrosion antiwear, and surface smoothness is good, ensure that cutting-tool's used life, improves machining accuracy.
Here description of the invention and application is illustrative, not wants by scope restriction of the present invention in the above-described embodiments, and therefore, the present invention is not by the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (3)
1. process the adjustable reamer of PCD in blanking cover hole, cylinder body water hole for one kind, it is characterized by, comprise tool rest and cutter head, described tool rest and cutter head are integral type structure, described cutter head is provided with and finish reams sword and destroy sword, the described sword that finish reams is fixed on cutter head, and described destruction sword is fixed on cutter head by screw is adjustable.
2. a kind of adjustable reamer of PCD processing blanking cover hole, cylinder body water hole as claimed in claim 1, it is characterized by, described destruction sword applies layer protective layer, and described protective layer is mixed with the ratio of weight and number of 1-3:2-5 by nanometer grade powder mixture A and mixture B;
The constituent of described nanometer grade powder mixture A is counted as follows by weight:
Nano Si powder: 15-25 part
Nanometer Ti powder: 0.3-2.5 part
Nanometer C powder: 5-8 part
Al Nanoparticles: 20-25 part
Nanometer Zn powder: 8-15 part
Nanometer CU powder: 6.2-10 part
Fe Nano-Powders: 12-20 part;
The constituent of described mixture B is counted as follows by weight:
Polyurethane: 20-28 part
1.4 butanediols: 10-12 part
Carbodiimides: 1-5 part
Isocyanates: 2-8 part
Rare earth oxide: 1-3 part
Acrylic acid: 12-18 part
Antioxidant 1076: 5-16 part
Diacetyl tartarate list double glyceride: 3-8 part.
3. a kind of adjustable reamer of PCD processing blanking cover hole, cylinder body water hole as claimed in claim 1, it is characterized by, the processing method of described protective layer is as follows:
(1) nano Si powder, nanometer Ti powder, nanometer C powder, Al Nanoparticles, nanometer Zn powder, nanometer CU powder, Fe Nano-Powders are added 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 1076, diacetyl tartarate list double glyceride, add in mixer and to stir after 1-3h to obtain mixture B, whipping temp is 120-150 DEG C;
(3) by 1-3:2-5 ratio of weight and number by after nanometer grade powder mixture A and mixture B mix and blend 2-5h protection layer for paint, then protective layer be sprayed into destroy on sword to obtain protective layer.
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 true CN105364179A (en) | 2016-03-02 |
| CN105364179B CN105364179B (en) | 2018-07-06 |
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Family Applications (1)
| 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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| CN (1) | CN105364179B (en) |
Citations (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 |
| US20060056925A1 (en) * | 2004-09-12 | 2006-03-16 | Iscar, Ltd. | 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 |
| 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 |
| DE112010000883A5 (en) * | 2009-02-24 | 2012-06-06 | Komet Group Gmbh | Machine tool with adjustable plate element |
| 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 |
-
2015
- 2015-10-28 CN CN201510707881.5A patent/CN105364179B/en active Active
Patent Citations (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 |
| US20060056925A1 (en) * | 2004-09-12 | 2006-03-16 | Iscar, Ltd. | 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 |
| DE112010000883A5 (en) * | 2009-02-24 | 2012-06-06 | Komet Group Gmbh | Machine tool with 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 |
Non-Patent Citations (1)
| Title |
|---|
| 任小中: "《先进制造技术（第二版）》", 28 February 2013 * |
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| Publication number | Publication date |
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| CN105364179B (en) | 2018-07-06 |
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