CN104625175A - Processing method for glass fibre reinforced plastic bend mould - Google Patents

Processing method for glass fibre reinforced plastic bend mould Download PDF

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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
workpiece
clamping
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Pending
Application number
CN201410710934.4A
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Chinese (zh)
Inventor
徐慢
Original Assignee
徐慢
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Publication date
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Priority to CN201410710934.4A priority Critical patent/CN104625175A/en
Publication of CN104625175A publication Critical patent/CN104625175A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C3/00Milling 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

The processing method of glass reinforced plastic elbow die
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.
CN201410710934.4A 2014-12-01 2014-12-01 Processing method for glass fibre reinforced plastic bend mould Pending CN104625175A (en)

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

Family

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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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150520

WD01 Invention patent application deemed withdrawn after publication