CN104625175A - Processing method for glass fibre reinforced plastic bend mould - Google Patents
Processing method for glass fibre reinforced plastic bend mould Download PDFInfo
- Publication number
- CN104625175A CN104625175A CN201410710934.4A CN201410710934A CN104625175A CN 104625175 A CN104625175 A CN 104625175A CN 201410710934 A CN201410710934 A CN 201410710934A CN 104625175 A CN104625175 A CN 104625175A
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- CN
- China
- Prior art keywords
- processing
- milling
- tool setting
- clamping
- processing method
- Prior art date
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- Pending
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- 238000003672 processing method Methods 0.000 title claims abstract description 15
- 229920002430 Fibre-reinforced plastic Polymers 0.000 title abstract 2
- 239000003365 glass fiber Substances 0.000 title abstract 2
- 238000003801 milling Methods 0.000 claims abstract description 18
- 238000007781 pre-processing Methods 0.000 claims abstract description 4
- 210000001513 Elbow Anatomy 0.000 claims description 12
- 239000011152 fibreglass Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000003754 machining Methods 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
Abstract
The invention relates to the field of mechanical processing, and in particular relates to a processing method for a glass fibre reinforced plastic bend mould. The processing method comprises the following steps: pre-processing, namely processing a blank to form a cuboid, keeping a certain processing allowance and enough clamping length, determining locating reference surfaces in three directions, centering, and clamping; milling a front, namely aligning cutters, to be specific, aligning the cutters by taking a right head face not to be processed as a reference in an X direction, aligning the cutters by taking the mean of the widths of work-pieces as a reference in a Y direction, and aligning the cutters by taking the mean of the thicknesses of the work-pieces as a reference in a z direction, wherein the right head faces of the work-pieces are connected with the blank in rough and fine milling processes, and the turnover clamping rigidity is guaranteed; and reversely milling and cutting, namely clamping, locating and aligning the cutters based on references same to front processing, and carrying out rough and fine processing, wherein the allowance in the z direction is too high in reverse processing. The processing method disclosed by the invention is simple; the processing quality can be ensured; the processing efficiency is increased; and the processing cost is reduced.
Description
Technical field
The present invention relates to field of machining, be specifically related to the processing method of glass reinforced plastic elbow die.
Background technology
Glass reinforced plastic elbow die; general by interior setting mould; end face stereotype plate; the part compositions such as stripper rings; wherein, setting mould is to the quality of product; the complexity of the demoulding has the greatest impact, but in process, adopt conventional method to be difficult to ensure its machining accuracy, and the crudy of mould directly affects the quality and service life of producing product.
Summary of the invention
In order to solve the problem, the invention provides a kind of processing method simple, can crudy be ensured, improve working (machining) efficiency, reduce the processing method of the glass reinforced plastic elbow die of processing cost.
The processing method of glass reinforced plastic elbow die of the present invention, comprises the following steps:
The first step, preprocessing, is processed into cuboid by blank, retains certain allowance and enough clamping length, determines three direction positioning reference planes, centering, clamping;
Second step, front milling: tool setting: x direction is with the right side do not processed for benchmark tool setting, and Y-direction is benchmark tool setting in dividing with the width of the workpiece, z is benchmark tool setting in dividing with thickness of workpiece size, retain workpiece right side in thick smart milling process to be connected with blank, ensure to stand up install rigidity;
3rd step, reverse side milling and cut-out: to process identical benchmark Set and Positioning, tool setting with front, carry out thick fine finishining, in reverse side processing, if z is excessive to surplus, repeatedly roughing can be carried out, until surplus is in programmed range, carry out fine finishining again, finally the workpiece processed and clout are separated.
Preferably, second step, front processes, and adopts flat-nose pliers clamping, x, Y-direction divide middle tool setting, z is to retaining the tool setting of allowance 0.5-1 mm size with upper surface, and processing elbow curved surface profile and two outer groovings of end face carry out simultaneously, then flat on the flat clout of milling, face, to process two dowel holes outside workpiece end face, as standing up clamping essence benchmark together with upper surface, pin-and-hole position need ensure the running space of cutter.
Preferably, the 3rd step, reverse side is processed, and with special tooling, by holes one side location, screws clamp, thick finish-milling curved surface profile and two end faces, finally by two end clout mill ofves, cut workpiece.
Processing method of the present invention is simple, can ensure crudy, improve working (machining) efficiency, reduce processing cost.
Detailed description of the invention
The processing method of glass reinforced plastic elbow die of the present invention, comprises the following steps: preprocessing, and blank is processed into cuboid, retains certain allowance and enough clamping length, determines three direction positioning reference planes, centering, clamping; Front milling: tool setting: x direction with the right side do not processed for benchmark tool setting, Y-direction is benchmark tool setting in dividing with the width of the workpiece, z is to being benchmark tool setting in dividing with thickness of workpiece size, and retaining workpiece right side in thick smart milling process with blank is connected, and install rigidity is stood up in guarantee; Reverse side milling and cut-out: to process identical benchmark Set and Positioning, tool setting with front, carry out thick fine finishining, in reverse side processing, if z is excessive to surplus, repeatedly roughing can be carried out, until surplus is in programmed range, carry out fine finishining again, finally the workpiece processed and clout are separated.
During workpiece for 50mm-60mm specification, can at second step, front adds man-hour, adopt flat-nose pliers clamping, x, Y-direction divides middle tool setting, z is to retaining the tool setting of allowance 0.5-1 mm size with upper surface, processing elbow curved surface profile and two outer groovings of end face carry out simultaneously, then flat on the flat clout of milling, face, two dowel holes will be processed outside workpiece end face, as standing up clamping essence benchmark together with upper surface, pin-and-hole position need ensure the running space of cutter, 3rd step, reverse side is processed, with special tooling, with holes one side location, screws clamp, thick finish-milling curved surface profile and two end faces, finally by two end clout mill ofves, cut workpiece.
Processing method of the present invention is simple, can ensure crudy, improve working (machining) efficiency, reduce processing cost.
Claims (3)
1. a processing method for glass reinforced plastic elbow die, is characterized in that, comprises the following steps:
The first step, preprocessing, is processed into cuboid by blank, retains certain allowance and enough clamping length, determines three direction positioning reference planes, centering, clamping;
Second step, front milling: tool setting: x direction is with the right side do not processed for benchmark tool setting, and Y-direction is benchmark tool setting in dividing with the width of the workpiece, z is benchmark tool setting in dividing with thickness of workpiece size, retain workpiece right side in thick smart milling process to be connected with blank, ensure to stand up install rigidity;
3rd step, reverse side milling and cut-out: to process identical benchmark Set and Positioning, tool setting with front, carry out thick fine finishining, in reverse side processing, if z is excessive to surplus, repeatedly roughing can be carried out, until surplus is in programmed range, carry out fine finishining again, finally the workpiece processed and clout are separated.
2. the processing method of glass reinforced plastic elbow die as claimed in claim 1, is characterized in that, described second step, front processes, adopt flat-nose pliers clamping, x, Y-direction divide middle tool setting, and z is to retaining the tool setting of allowance 0.5-1 mm size with upper surface, processing elbow curved surface profile and two outer groovings of end face carry out simultaneously, then flat on the flat clout of milling, face, will process two dowel holes outside workpiece end face, as standing up clamping essence benchmark together with upper surface, pin-and-hole position need ensure the running space of cutter.
3. the processing method of glass reinforced plastic elbow die as claimed in claim 2, is characterized in that, described 3rd step, reverse side is processed, with special tooling, by holes one side location, screws clamp, thick finish-milling curved surface profile and two end faces, finally by two end clout mill ofves, cut workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410710934.4A CN104625175A (en) | 2014-12-01 | 2014-12-01 | Processing method for glass fibre reinforced plastic bend mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410710934.4A CN104625175A (en) | 2014-12-01 | 2014-12-01 | Processing method for glass fibre reinforced plastic bend mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104625175A true CN104625175A (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410710934.4A Pending CN104625175A (en) | 2014-12-01 | 2014-12-01 | Processing method for glass fibre reinforced plastic bend mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104625175A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292528A (en) * | 2016-07-26 | 2017-01-04 | 北京小米移动软件有限公司 | Even material minimizing technology, even material removal device and electronic equipment |
| CN111136427A (en) * | 2020-01-06 | 2020-05-12 | 深圳市贝贝特科技实业有限公司 | Machining method based on double curved surfaces of aviation thin-walled part |
-
2014
- 2014-12-01 CN CN201410710934.4A patent/CN104625175A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292528A (en) * | 2016-07-26 | 2017-01-04 | 北京小米移动软件有限公司 | Even material minimizing technology, even material removal device and electronic equipment |
| CN111136427A (en) * | 2020-01-06 | 2020-05-12 | 深圳市贝贝特科技实业有限公司 | Machining method based on double curved surfaces of aviation thin-walled part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |
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| WD01 | Invention patent application deemed withdrawn after publication |