CN104289885B - Machining process of superhard material milling cutter - Google Patents
Machining process of superhard material milling cutter Download PDFInfo
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- CN104289885B CN104289885B CN201410423646.0A CN201410423646A CN104289885B CN 104289885 B CN104289885 B CN 104289885B CN 201410423646 A CN201410423646 A CN 201410423646A CN 104289885 B CN104289885 B CN 104289885B
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- 238000003801 milling Methods 0.000 title claims abstract description 46
- 239000000463 material Substances 0.000 title claims abstract description 28
- 238000003754 machining Methods 0.000 title claims description 32
- 238000000227 grinding Methods 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 40
- 238000003466 welding Methods 0.000 claims abstract description 23
- 238000007514 turning Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000010330 laser marking Methods 0.000 claims abstract description 9
- 229910003460 diamond Inorganic materials 0.000 claims description 27
- 239000010432 diamond Substances 0.000 claims description 27
- 230000002093 peripheral effect Effects 0.000 claims description 23
- 238000005520 cutting process Methods 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 238000004873 anchoring Methods 0.000 claims description 10
- 238000009760 electrical discharge machining Methods 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 238000007747 plating Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 238000005488 sandblasting Methods 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 238000005270 abrasive blasting Methods 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 4
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- 230000007306 turnover Effects 0.000 claims description 4
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Abstract
The invention relates to a processing technology of a superhard material milling cutter, which sequentially comprises the following steps: the method comprises the steps of turning a cutter disc, grinding the cutter disc, milling a gear shape of the cutter disc, slotting the cutter groove of the cutter disc, high-frequency welding, heat treatment, excircle grinding, slotting a large relief angle, fine grinding, processing the shape, dynamic balancing, electroplating and laser marking.
Description
Technical field
The present invention relates to a kind of processing technique, particularly to the processing technique of a kind of superhard material milling cutter.
Background technology
Along with the high speed development of domestic housing construction and the raising of living standards of the people, timber floor and furniture and the city of door and window
Field demand grows with each passing day, and the processing of various advanced composite material (ACM) floors and furniture and door and window is more and more higher to the requirement of cutter, as
The aluminium sesquioxide wear-resistant coating that reinforced composite floorboard surface 0.3mm is thick, its hardness is high and crisp, and plate fitment surface generally bonds
The melamine facing of high abrasion, furniture and the processing etc. of door and window surface complicated shape, material and structure to process tool carry
Having gone out particular/special requirement, the most traditional processing method is to use carbide tool, and the life-span is short, be not durable, Yi Dun, and surface adds
Working medium amount does not reaches the market demand yet, in order to solve these problems, have developed novel superhard material disk milling cutter, superhard material
Having diamond and CBN two kinds, this type of material hardness is high, wear-resisting, crystal formation is uniform, the hardness of diamond up to HV9000, making
Cutter life is long, and efficiency is high, surface to be machined smooth even.There is a following difficult problem in the processing of such cutter, difficult point is cutter
Material is superhard material, and skive or spark discharge need to be used to process, after general technology is welding, directly with gold
Diamond grinding wheel or Electro Spark Discharge Grinding working orthogonal clearance are to size, and due to cutter groove contour error, blade size error, welding is by mistake
Difference, the number of teeth is more up to 96 teeth, and general technology puts allowance diametric(al) to be had substantial amounts of up to 0.3-0.5mm, blade rear portion
Surplus, and be monodentate processing, cause working (machining) efficiency low, and the general technology a piece of cutter processing cutting edge time needs 2.5 hours.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, and provide that a kind of technique is simple, working (machining) efficiency is high, add
The processing technique of a kind of superhard material milling cutter that work precision is high.
The object of the present invention is achieved like this: the processing technique of a kind of superhard material milling cutter, comprises the steps of successively:
Cutterhead Vehicle Processing: first by cutterhead material heat treatment quenching and tempering HB240-260, quenched after again by cutterhead numerical control turning, car
The hole cut and end face stay mill amount 0.3mm 0.5mm.
Cutterhead mill processing: the hole of turning and end face are stayed the cutterhead Internal Grinder with High Precision one of mill amount 0.3mm 0.5mm
Secondary clamping grinding out grinds another end face reach to D+0.01-D+0.02, face grinding flatness 0.005mm, turn-over special tooling
With perpendicularity 0.01mm in hole, both ends of the surface depth of parallelism 0.01mm.
Cutter head milling flute profile: positioning on the basis of hole and end face with special tooling, cutterhead flute profile milled out with lathe, flute profile is equal
Even degree of distribution 0.5 °, the circular runout 0.2mm of flute profile relative opening.
Groove operated on by cutterhead: operate on groove with machining center or wire cutting machine tool, cutter groove flatness 0.01, cutter groove contour
0.05mm。
High-frequency welding: cutterhead and the PCD blade sandblasting of cutter groove will be held successfully, and remove flash removed, clean up with acetone, with special
Frock fixation cutter head, places silver soldering sheet after being coated with solder flux, then places PCD blade, and welding temperature controls to use high-frequency induction welder in 800 °
Welding, postwelding sandblasting checks, welds contour 0.1mm.
Heat treatment: put 200 ° of baking oven inside holding into 2 hours after cutterhead welding, takes out placement to room temperature.
Peripheral milling: cutter is fixed on special tooling with the high rigidity cylindrical grinder of high accuracy, by 140/170 mesh resin-bonded
Agent diamond wheel grinding size is milled to Φ+0.1mm-Φ+0.15mm, cutter tooth etc. after mill by original Φ+0.3-Φ+0.5mm
High property 0.05mm.
Open big relief angle: use universal cutter grinder, after using 140/170 mesh cup type resin anchoring agent diamond grinding wheel mill big
20 °-25 ° of angle, stays land 0.2mm-0.3mm, and diametric(al) does not goes amount.
Fine grinding: use universal cutter grinder to use 360/400 mesh cup type Technique of Vitrified Diamond Wheels mill working orthogonal clearance
13 ° or use spark-erosion machine tool copper wheel electro-discharge machining working orthogonal clearance 13 °, control contour 0.03mm, and peripheral milling gives this operation
Only stay the allowance of diametric(al) 0.1mm-0.15mm.
Machining shape: type cutter and to buckle cutter be special shape, with spark-erosion machine tool machining shape on request, precision controlling exists
0.03mm。
Dynamic balancing: using dynamic balancing machine to do dynamic balancing, amount of unbalance controls in 0.3 gram.
Plating: with wet abrasive blasting machine by all for cutter whole sprays one time, removes flash removed and dirt, uses chemical plating to plate one layer
The nickel dam that 0.005mm is thick.
Laser marking: beat trade mark, specification, numbering, direction with laser marking machine standard form, opens the quality certification and enters
Warehouse.
Described cutterhead material selection quality carbon steel 40Cr or 45 steel.
The lathe that described cutter head milling flute profile operation uses is processing center machine tool or water-jet machine or wire cutting machine tool.
Can not there is rosin joint and dodge seam in described high-frequency welding operation when welding.
Described big relief angle operation diametric(al) of opening does not goes amount.
The grinding machine that described precision grinding process uses is spark machine tool special.
Beneficial effects of the present invention: the present invention comprises peripheral milling, opens big relief angle and fine grinding, peripheral milling: cutter is fixed on specially
Recruitment is loaded onto with the high rigidity cylindrical grinder of high accuracy, by 140/170 mesh resin anchoring agent diamond grinding wheel grinding size by originally
Φ+0.3-Φ+0.5mm be milled to Φ+0.1mm-Φ+0.15mm, cutter tooth contour 0.05mm after mill, as a example by Z36 serrated knife has
About need 8 minutes, open big relief angle: use universal cutter grinder, use 140/170 mesh cup type resin anchoring agent diamond grinding wheel mill
Big relief angle 20 °-25 °, stays land 0.2mm-0.3mm, and working (machining) efficiency is high, about needs 10 minutes as a example by Z36 serrated knife has, essence
Mill: use universal cutter grinder use 360/400 mesh cup type Technique of Vitrified Diamond Wheels mill working orthogonal clearance 13 ° or make electricity consumption
Spark lathe copper wheel electro-discharge machining working orthogonal clearance 13 °, controls contour 0.03mm, owing to peripheral milling only stays diameter to this operation
The allowance of direction 0.1mm-0.15mm, working (machining) efficiency is high, about needs 30 minutes as a example by Z36 serrated knife has, and the present invention adopts
With allowance is subdivided into Roughing and fine machining, and roughing surplus uses high efficiency peripheral milling and the method opening big relief angle is gone
Removing, the surplus of all teeth can be removed efficiency height due to revolution by high rigidity peripheral milling simultaneously simultaneously, and precision is high up to 0.05mm, then
Taking out big relief angle method to remove cutter hub surplus, stay 0.2-0.3mm broad diamond land, diametric(al) does not goes amount, refines cutting edge
Narrow, surplus is the least, and working (machining) efficiency is high, and precision is high, and as a example by Z36 serrated knife has, a piece of cylindrical, relief angle, ground finish time about need
48 minutes, and the general technology a piece of processing cutting edge time needs 2.5 hours, improves efficiency about 200%, the present invention than normal process
There is the advantage that technique is simple, working (machining) efficiency is high, machining accuracy is high.
Accompanying drawing explanation
Fig. 1 is the flow chart of the processing technique of the present invention a kind of superhard material milling cutter.
Detailed description of the invention
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1
As it is shown in figure 1, the processing technique of a kind of superhard material milling cutter, comprise the steps of successively:
Cutterhead Vehicle Processing: first by cutterhead material heat treatment quenching and tempering HB240-260, quenched after again by cutterhead numerical control turning, car
The hole cut and end face stay mill amount 0.3mm 0.5mm.
Cutterhead mill processing: the hole of turning and end face are stayed the cutterhead Internal Grinder with High Precision one of mill amount 0.3mm 0.5mm
Secondary clamping grinding out grinds another end face reach to D+0.01-D+0.02, face grinding flatness 0.005mm, turn-over special tooling
With perpendicularity 0.01mm in hole, both ends of the surface depth of parallelism 0.01mm.
Cutter head milling flute profile: positioning on the basis of hole and end face with special tooling, cutterhead flute profile milled out with lathe, flute profile is equal
Even degree of distribution 0.5 °, the circular runout 0.2mm of flute profile relative opening.
Groove operated on by cutterhead: operate on groove with machining center or wire cutting machine tool, cutter groove flatness 0.01, cutter groove contour
0.05mm。
High-frequency welding: cutterhead and the PCD blade sandblasting of cutter groove will be held successfully, and remove flash removed, clean up with acetone, with special
Frock fixation cutter head, places silver soldering sheet after being coated with solder flux, then places PCD blade, and welding temperature controls to use high-frequency induction welder in 800 °
Welding, postwelding sandblasting checks, welds contour 0.1mm.
Heat treatment: put 200 ° of baking oven inside holding into 2 hours after cutterhead welding, takes out placement to room temperature.
Peripheral milling: cutter is fixed on special tooling with the high rigidity cylindrical grinder of high accuracy, by 140/170 mesh resin-bonded
Agent diamond wheel grinding size is milled to Φ+0.1mm-Φ+0.15mm, cutter tooth etc. after mill by original Φ+0.3-Φ+0.5mm
High property 0.05mm.
Open big relief angle: use universal cutter grinder, after using 140/170 mesh cup type resin anchoring agent diamond grinding wheel mill big
20 °-25 ° of angle, stays land 0.2mm-0.3mm, and diametric(al) does not goes amount.
Fine grinding: use universal cutter grinder to use 360/400 mesh cup type Technique of Vitrified Diamond Wheels mill working orthogonal clearance
13 ° or use spark-erosion machine tool copper wheel electro-discharge machining working orthogonal clearance 13 °, control contour 0.03mm, and peripheral milling gives this operation
Only stay the allowance of diametric(al) 0.1mm-0.15mm.
Machining shape: type cutter and to buckle cutter be special shape, with spark-erosion machine tool machining shape on request, precision controlling exists
0.03mm。
Dynamic balancing: using dynamic balancing machine to do dynamic balancing, amount of unbalance controls in 0.3 gram.
Plating: with wet abrasive blasting machine by all for cutter whole sprays one time, removes flash removed and dirt, uses chemical plating to plate one layer
The nickel dam that 0.005mm is thick.
Laser marking: beat trade mark, specification, numbering, direction with laser marking machine standard form, opens the quality certification and enters
Warehouse.
The present invention comprises peripheral milling, opens big relief angle and fine grinding, peripheral milling: cutter is fixed on special tooling by high accuracy high
Rigidity cylindrical grinder, by 140/170 mesh resin anchoring agent diamond grinding wheel grinding size by original Φ+0.3-Φ+0.5mm mill
To Φ+0.1mm-Φ+0.15mm, cutter tooth contour 0.05mm after mill, about need 8 minutes as a example by Z36 serrated knife has, after opening greatly
Angle: use universal cutter grinder, uses 140/170 mesh cup type resin anchoring agent diamond grinding wheel mill big relief angle 20 °-25 °, stays sword
Band 0.2mm-0.3mm, diametric(al) is not gone amount, is about needed 10 minutes as a example by Z36 serrated knife has, refines: use multipurpose instrument (tool) mill
Bed uses 360/400 mesh cup type Technique of Vitrified Diamond Wheels mill working orthogonal clearance 13 ° or uses spark-erosion machine tool copper wheel to put
Electric machining working orthogonal clearance 13 °, controls contour 0.03mm, owing to peripheral milling only stays diametric(al) 0.1mm-0.15mm to this operation
Allowance, by Z36 serrated knife have as a example by about need 30 minutes, the present invention use allowance is subdivided into Roughing and fine machining, and
Roughing surplus use high efficiency peripheral milling and open big relief angle method remove, high rigidity peripheral milling due to revolution can simultaneously by
It is high that the surplus of all teeth removes efficiency simultaneously, and precision is high up to 0.05mm, then takes out big relief angle method to remove cutter hub surplus, stays
0.2-0.3mm broad diamond land, fine grinding cutting edge is narrow, and surplus is the least, and working (machining) efficiency is high, and precision is high, and as a example by Z36 serrated knife has one
Sheet cylindrical, relief angle, ground finish time about need 48 minutes, and the general technology a piece of processing cutting edge time needs 2.5 hours, and ratio is just
Often technique improves efficiency about 200%, and the present invention has the advantage that technique is simple, working (machining) efficiency is high, machining accuracy is high.
Embodiment 2
As it is shown in figure 1, the processing technique of a kind of superhard material milling cutter, comprise the steps of successively:
Cutterhead Vehicle Processing: first by cutterhead material heat treatment quenching and tempering HB240-260, quenched after again by cutterhead numerical control turning, car
The hole cut and end face stay mill amount 0.3mm 0.5mm.
Cutterhead mill processing: the hole of turning and end face are stayed the cutterhead Internal Grinder with High Precision one of mill amount 0.3mm 0.5mm
Secondary clamping grinding out to D+0.01+0.02, face grinding flatness 0.005mm, turn-over special tooling grind another end face reach and
Perpendicularity 0.01mm in hole, both ends of the surface depth of parallelism 0.01mm.
Cutter head milling flute profile: positioning on the basis of hole and end face with special tooling, cutterhead flute profile milled out with lathe, flute profile is equal
Even degree of distribution 0.5 °, the circular runout 0.2mm of flute profile relative opening.
Groove operated on by cutterhead: operate on groove with machining center or wire cutting machine tool, cutter groove flatness 0.01, cutter groove contour
0.05mm。
High-frequency welding: cutterhead and the PCD blade sandblasting of cutter groove will be held successfully, and remove flash removed, clean up with acetone, with special
Frock fixation cutter head, places silver soldering sheet after being coated with solder flux, then places blade, and welding temperature controls to weld with high-frequency induction welder in 800 °
Connecing, postwelding sandblasting checks, welds contour 0.1mm.
Heat treatment: put 200 ° of baking oven inside holding into 2 hours after cutterhead welding, takes out placement to room temperature.
Peripheral milling: cutter is fixed on special tooling with the high rigidity cylindrical grinder of high accuracy, by 140/170 mesh resin-bonded
Agent diamond wheel grinding size is milled to Φ+0.1mm-Φ+0.15mm, cutter tooth etc. after mill by original Φ+0.3-Φ+0.5mm
High property 0.05mm.
Open big relief angle: use universal cutter grinder, after using 140/170 mesh cup type resin anchoring agent diamond grinding wheel mill big
20 °-25 ° of angle, stays land 0.2mm-0.3mm, and diametric(al) does not goes amount.
Fine grinding: use universal cutter grinder to use 360/400 mesh cup type Technique of Vitrified Diamond Wheels mill working orthogonal clearance
13 ° or use spark-erosion machine tool copper wheel electro-discharge machining working orthogonal clearance 13 °, control contour 0.03mm, and peripheral milling gives this operation
Only stay the allowance of diametric(al) 0.1mm-0.15mm.
Machining shape: type cutter and to buckle cutter be special shape, with spark-erosion machine tool machining shape on request, precision controlling exists
0.03mm。
Dynamic balancing: using dynamic balancing machine to do dynamic balancing, amount of unbalance controls in 0.3 gram.
Plating: with wet abrasive blasting machine by all for cutter whole sprays one time, removes flash removed and dirt, uses chemical plating to plate one layer
The nickel dam that 0.005mm is thick.
Laser marking: beat trade mark, specification, numbering, direction with laser marking machine standard form, opens the quality certification and enters
Warehouse.
Described cutterhead material selection quality carbon steel 40Cr or 45 steel.
The lathe that described cutter head milling flute profile operation uses is processing center machine tool or water-jet machine or wire cutting machine tool.
Can not there is rosin joint and dodge seam in described high-frequency welding operation when welding.
Described big relief angle operation diametric(al) of opening does not goes amount.
The grinding machine that described precision grinding process uses is spark machine tool special.
The present invention comprises peripheral milling, opens big relief angle and fine grinding, peripheral milling: cutter is fixed on special tooling by high accuracy high
Rigidity cylindrical grinder, by 140/170 mesh resin anchoring agent diamond grinding wheel grinding size by original Φ+0.3-Φ+0.5mm mill
To Φ+0.1mm-Φ+0.15mm, cutter tooth contour 0.05mm after mill, about need 8 minutes as a example by Z36 serrated knife has, after opening greatly
Angle: use universal cutter grinder, uses 140/170 mesh cup type resin anchoring agent diamond grinding wheel mill big relief angle 20 °-25 °, stays sword
Band 0.2mm-0.3mm, about needs 10 minutes as a example by Z36 serrated knife has, fine grinding: use universal cutter grinder to use 360/400 mesh
Cup type Technique of Vitrified Diamond Wheels mill working orthogonal clearance 13 ° or use spark-erosion machine tool copper wheel electro-discharge machining working orthogonal clearance
13 °, control contour 0.03mm, owing to peripheral milling only stays the allowance of diametric(al) 0.1mm-0.15mm to this operation, with
About needing 30 minutes as a example by Z36 serrated knife tool, the present invention uses and allowance is subdivided into Roughing and fine machining, and roughing surplus is adopted
Removing by high efficiency peripheral milling and the method opening big relief angle, high rigidity peripheral milling can be simultaneously by the surplus of all teeth due to revolution
Removing efficiency high, precision is high up to 0.05mm simultaneously, then takes out big relief angle method to remove cutter hub surplus, stays 0.2-0.3mm width
Diamond land, fine grinding cutting edge is narrow, and surplus is the least, and working (machining) efficiency is high, and precision is high, as a example by Z36 serrated knife has a piece of cylindrical, after
Angle, ground finish time about need 48 minutes, and the general technology a piece of processing cutting edge time needs 2.5 hours, carries than normal process
High efficiency about 200%, the present invention has the advantage that technique is simple, working (machining) efficiency is high, machining accuracy is high.
Claims (6)
1. the processing technique of a superhard material milling cutter, it is characterised in that: comprise the steps of successively:
Cutterhead Vehicle Processing: first by cutterhead material heat treatment quenching and tempering HB240-260, quenched after again by cutterhead numerical control turning, turning
Hole and end face stay mill amount 0.3mm 0.5mm；
Cutterhead mill processing: stay the cutterhead Internal Grinder with High Precision of mill amount 0.3mm 0.5mm once to fill hole and the end face of turning
Folder grinding out grinds to D+0.01-D+0.02, face grinding flatness 0.005mm, turn-over special tooling, and another end face reaches and hole
Perpendicularity 0.01mm, both ends of the surface depth of parallelism 0.01mm；
Cutter head milling flute profile: positioning on the basis of hole and end face with special tooling, cutterhead flute profile milled out with lathe, flute profile is uniformly divided
Cloth degree 0.5 °, the circular runout 0.2mm of flute profile relative opening；
Groove operated on by cutterhead: operate on groove with machining center or wire cutting machine tool, cutter groove flatness 0.01, cutter groove contour 0.05mm；
High-frequency welding: fixed by the cutterhead special tooling holding cutter groove successfully, places silver soldering sheet after being coated with solder flux, then places PCD blade,
Welding temperature controls to weld with high-frequency induction welder in 800 °, and postwelding sandblasting checks, welds contour 0.1mm；
Heat treatment: put 200 ° of baking oven inside holding into 2 hours after cutterhead welding, takes out placement to room temperature；
Peripheral milling: cutter is fixed on special tooling with the high rigidity cylindrical grinder of high accuracy, with 140/170 mesh resinoid bond gold
Diamond grinding wheel grinding size is milled to Φ+0.1mm-Φ+0.15mm, cutter tooth contour after mill by original Φ+0.3-Φ+0.5mm
0.05mm；
Open big relief angle: use universal cutter grinder, use 140/170 mesh cup type resin anchoring agent diamond grinding wheel to grind big relief angle
20 °-25 °, staying land 0.2mm-0.3mm, diametric(al) does not goes amount；
Fine grinding: use universal cutter grinder use 360/400 mesh cup type Technique of Vitrified Diamond Wheels mill working orthogonal clearance 13 ° or
Using spark-erosion machine tool copper wheel electro-discharge machining working orthogonal clearance 13 °, control contour 0.03mm, peripheral milling only stays directly to this operation
The allowance of direction, footpath 0.1mm-0.15mm；
Machining shape: type cutter and to buckle cutter be special shape, with spark-erosion machine tool machining shape on request, precision controlling exists
0.03mm；
Dynamic balancing: using dynamic balancing machine to do dynamic balancing, amount of unbalance controls in 0.3 gram；
Plating: with wet abrasive blasting machine by all for cutter whole sprays one time, removes flash removed and dirt, uses chemical plating to plate one layer
The nickel dam that 0.005mm is thick；
Laser marking: beat trade mark, specification, numbering, direction with laser marking machine standard form, opens the quality certification and puts in storage
Storehouse.
The processing technique of a kind of superhard material milling cutter the most according to claim 1, it is characterised in that: described cutterhead material
Select quality carbon steel 40Cr or 45 steel.
The processing technique of a kind of superhard material milling cutter the most according to claim 1, it is characterised in that: described cutterhead mill teeth
The lathe that type operation uses is processing center machine tool or water-jet machine or wire cutting machine tool.
The processing technique of a kind of superhard material milling cutter the most according to claim 1, it is characterised in that: described high-frequency welding
Rosin joint can not occur during operation welding and dodge seam.
The processing technique of a kind of superhard material milling cutter the most according to claim 1, it is characterised in that: described opens big relief angle
Operation diametric(al) does not goes amount.
The processing technique of a kind of superhard material milling cutter the most according to claim 1, it is characterised in that: described precision grinding process
The grinding machine used is spark machine tool special.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423646.0A CN104289885B (en) | 2014-08-26 | Machining process of superhard material milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423646.0A CN104289885B (en) | 2014-08-26 | Machining process of superhard material milling cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104289885A CN104289885A (en) | 2015-01-21 |
| CN104289885B true CN104289885B (en) | 2017-01-04 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670516A (en) * | 2008-09-10 | 2010-03-17 | 尖点科技股份有限公司 | Method for manufacturing milling cutter |
| CN102837169A (en) * | 2011-06-21 | 2012-12-26 | 祁成 | Production method of milling cutter |
| CN103223578A (en) * | 2013-04-16 | 2013-07-31 | 常熟市三骏精密刃具制造厂 | Machining process of milling cutter with coating |
| CN103223579A (en) * | 2013-04-16 | 2013-07-31 | 常熟市三骏精密刃具制造厂 | Manufacturing method of milling cutter |
| KR20140032120A (en) * | 2012-09-06 | 2014-03-14 | 이희용 | Manufacturing method of pcd endmill tool and the pcd endmill tool |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670516A (en) * | 2008-09-10 | 2010-03-17 | 尖点科技股份有限公司 | Method for manufacturing milling cutter |
| CN102837169A (en) * | 2011-06-21 | 2012-12-26 | 祁成 | Production method of milling cutter |
| KR20140032120A (en) * | 2012-09-06 | 2014-03-14 | 이희용 | Manufacturing method of pcd endmill tool and the pcd endmill tool |
| CN103223578A (en) * | 2013-04-16 | 2013-07-31 | 常熟市三骏精密刃具制造厂 | Machining process of milling cutter with coating |
| CN103223579A (en) * | 2013-04-16 | 2013-07-31 | 常熟市三骏精密刃具制造厂 | Manufacturing method of milling cutter |
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Address after: 450000 Henan economic and Technological Development Zone, Zhengzhou, No. seventh Main Street, building 1, 4-5-6 floor, No. 151 Applicant after: Zhengzhou Huayuan Superhard Materials Tools Co., Ltd. Address before: 451191 Longhu Town, Zhengzhou City, Henan province Zhongshan Road Zhengzhou Xinzheng Huayuan Superhard Material Tool Co., Ltd. Applicant before: Zhengzhou Huayuan Superhard Materials Tools Co., Ltd. |
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