CN105619013A - Roller shaft processing process - Google Patents
Roller shaft processing process Download PDFInfo
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- CN105619013A CN105619013A CN201410662923.3A CN201410662923A CN105619013A CN 105619013 A CN105619013 A CN 105619013A CN 201410662923 A CN201410662923 A CN 201410662923A CN 105619013 A CN105619013 A CN 105619013A
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Abstract
The invention discloses a roller shaft processing process. The roller shaft processing process comprises the following processing steps: 1) dropping materials; 2) clamping; 3) carrying out rough-turning; 4) carrying out half-finished turning; 5) drilling oil holes; and 6) milling. The roller shaft processing process is simple to operate, and is low in requirements on experience of an operator; and a product processed by the process is high in quality.
Description
Technical field
The present invention relates to a kind of drum shaft processing technique.
Background technology
The adjustment in processing step and device parameter etc. of the existing drum shaft lathe process technique there is also certain empirical and technical, for the operator newly started with, also need to carry out substantial amounts of exercise and could grasp operation skill, produce the good product of quality.
Summary of the invention
In order to realize the purpose of the present invention, the present invention provides the drum shaft lathe process technique of a kind of easy to operate, quick, easy left-hand seat.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of drum shaft processing technique, comprises the steps:
1), blanking: saw lower blank axle, check blank dimension, unclamp fixture, with driving, axle is hung onto semi-finished product district and put neatly. After machine-shaping, more countershaft each size carries out first inspection, then hangs and puts to semi-finished product district pallet neatly.
Raw material: optional type
The selection of scantling during blanking: figure reel maximum outside diameter (�� 20 �� 150 scope in) allowance can D+5mm, L+5mm ~ 10mm, (note: flexibility exceedes the axle of drawing requirement size need to carry out alignment process. )
Lathe used: the recruitment of automatic horizontal band saw machine (GZK4240) institute, measurer:
2), clamping:
Hanging in lathe spindle by blank �� 20 �� 100 axle A end driving, B end stretches out between lathe chuck length 100 ~ 200, clamp shaft, adjusts lathe rotating speed, cutting speed, the amount of feeding, prepares processing.
Procedure of processing:
The first step: cut axle B end length (overall length surplus stays 2 ~ 3mm).
Second step: car goes out process area size (process area length 30 ~ 50mm).
3rd step: get out axle B end centre bore.
Driving a vehicle and reversed end for end by axle, axle B end is put into lathe spindle inner clip axle A end, axle A end stretches out chuck 100mm ~ 200mm, clamping.
4th step: cut axle A end length (making axle overall length L reach drawing requirement).
5th step: get out axle A end centre bore.
After machine-shaping, more countershaft each size carries out first inspection, then hangs and puts to semi-finished product district pallet neatly.
3), rough turn, the choosing method of cutting data
During the selection roughing of 1. back engagement of the cutting edge, except leaving allowance for finish, one-pass excises whole surplus as far as possible. Also can feed several times. Accurately machined allowance is general
Less, can once resecting. On mid power lathe, rough machined back engagement of the cutting edge is up to 5��10mm; Semi-finished back engagement of the cutting edge takes 0.5��5mm; Accurately machined back engagement of the cutting edge takes 0.2��1.5mm.
During the determination roughing of 2. feed speed (amount of feeding), owing to the surface quality of workpiece is not had too high requirement, at this moment the main intensity according to machine tool feeding mechanism and rigidity, the intensity of knife bar and rigidity, cutter material, knife bar and workpiece size and selected back engagement of the cutting edge etc. are because usually choosing feed speed. During polish, then by surface roughness requirements, cutter and workpiece material etc. because usually choosing feed speed.
Feed speed �� f can calculate by formula �� f=f �� n, and in formula, f represents feed of every rotation, generally takes 0.3��0.8mm/r time rough turn; Finish turning takes 0.1��0.3mm/r often; Cut off and often take 0.05��0.2mm/r.
3. the determination cutting speed vc of cutting speed can choose according to own selected back engagement of the cutting edge, the amount of feeding and tool life. In the actual course of processing, it is possible to choose according to production experience and the method tabled look-up.
When the processing characteristics of roughing or workpiece material is poor, relatively low cutting speed should be selected. When the cutting ability of polish or cutter material, workpiece material is better, higher cutting speed should be selected.
After cutting speed vc determines, can according to cutter or diameter of work (D) by formula
N=l000vc/ �� D determines speed of mainshaft n(r/min).
In the actual production process of factory, cutting data is typically based on experience and is chosen by the mode tabled look-up.
Rough turn procedure of processing:
The first step: car D4 outside dimension stays 1mm surplus, L length dimension car to A end near lathe chuck place, (lathe rotating speed, cutting speed, amount of feeding reference table 4-3 and table 4-4. )
Second step: car D5, L5 size is to drawing requirement actual size. Slide gauge, tape measure coordinate self-inspection.
3rd step: car D3, L1 size, D3 outside dimension requires to stay 2MM surplus, and L1 length dimension requires to stay 1MM surplus, and wedge angle is blunt. Slide gauge, tape measure coordinate self-inspection.
4th step: car D2, L2 size, D2 outside dimension requires to stay 2mm surplus, and L2 length dimension requires to stay 1mm surplus, and wedge angle is blunt. Slide gauge, tape measure coordinate self-inspection.
5th step: car D1, L3 size, D1 outside dimension requires to stay 2mm surplus, and L3 length dimension requires to stay 1mm surplus, and wedge angle is blunt. Slide gauge, tape measure coordinate self-inspection.
After driving tune, press from both sides B end D1 size, top top A end centre bore.
6th step: ibid the 3rd step operation is the same.
7th step: ibid FOUR EASY STEPS is the same.
8th step: ibid the 5th step operation is the same.
After machine-shaping, more countershaft each size carries out first inspection, then hangs and puts to semi-finished product district pallet neatly.
4) half finish turning, finish turning procedure of processing:
The first step: car D3, L1 size is to drawing requirement size, and roughness, each chamfering are processed by drawing. Outside micrometer coordinates self-inspection with ruler. Lathe rotating speed, cutting speed, amount of feeding reference table 4-3 and table 4-4.
Second step: car D2, L2 size is to drawing requirement actual size, and roughness, each chamfering are processed by drawing. Outside micrometer coordinates self-inspection with ruler.
3rd step: car D3, L3 size is to drawing requirement actual size, and roughness, each chamfering are processed by drawing. Outside micrometer coordinates self-inspection with ruler.
After driving tune, lathe stationary center top B end centre bore, afterbody top top A end centre bore.
4th step: ibid first step operation is the same. Note ensureing that L6 size reaches drawing requirement, each for axle length dimension cumulative errors are all accumulated in L3 size.
5th step: ibid second step operation is the same.
6th step: ibid the 3rd step operation is the same.
After machine-shaping, more countershaft each size carries out first inspection, then hangs and puts to semi-finished product district pallet neatly, notes hanging axle of not damaging in process.
5), bore oilhole, bore machining of oil hole step:
The first step: auger spindle B end oilhole length dimension is to drawing requirement size. Pierce axle actual grade with straight steel ruler measurement drill bit and determine length. (note: be referred in industrial analysis during boring boring requirement operation).
Tune rear clamping shaft B end D1 place (also requires that and clamps with copper sheet bag axle D1 place).
Second step: auger spindle A end oilhole length dimension is to drawing requirement size.
After machine-shaping, more countershaft each size carries out first inspection, then hangs and puts to semi-finished product district pallet neatly, notes hanging axle of not damaging in process.
6), milling, milling step:
The first step: the face above milling spindle A end D1 size.
Second step: mark the vertical line of axle with height gauge, unclamp plate screw.
3rd step: with the vertical line of axle, axle A end green surface being adjusted to top, after centering, compression axis is fixed.
4th step: the face above milling spindle A end D1 size. (coordinate with slide gauge and check flat size)
5th step: mobile machine tool workbench, the face above milling spindle B end D1 size. Unclamp plate screw.
6th step: with the vertical line of axle, axle B end green surface being adjusted to top, after centering, compression axis is fixed.
7th step: the face above milling spindle B end D1 size. (coordinate with slide gauge and check flat size)
After machining, more countershaft machined each size carries out first inspection, then hangs to finished product district pallet pendulum
Put neat, note hanging axle of not damaging in process.
The present invention is simple to operate, and operator's skill requirement is low, and product quality is high.
Accompanying drawing explanation
Fig. 1 is the drum shaft structural representation of the present invention.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described:
A kind of drum shaft processing technique, including following procedure of processing:
1), blanking: saw lower blank axle, check blank dimension, unclamp fixture, with driving, axle is hung onto semi-finished product district and put neatly.
After machine-shaping, more countershaft each size carries out first inspection, then hangs and puts to semi-finished product district pallet neatly.
Raw material: optional type
The selection of scantling during blanking: figure reel maximum outside diameter (�� 20 �� 150 scope in) allowance can D+5mm, L+5mm ~ 10mm, (note: flexibility exceedes the axle of drawing requirement size need to carry out alignment process. )
Lathe used: the recruitment of automatic horizontal band saw machine (GZK4240) institute, measurer:
| Sequence number | Instrument | Measurer | Saw blade types |
| 1�� | Hand hammer | Tape measure | 34��1.1��4590 |
| 2�� | Slide gauge | 7100 serrations | |
| 3�� | Straight steel ruler | 34��R3/4-0T |
2), clamping:
Hanging in lathe spindle by blank �� 20 �� 100 axle A end driving, B end stretches out between lathe chuck length 100 ~ 200, clamp shaft, adjusts lathe rotating speed, cutting speed, the amount of feeding, prepares processing.
Procedure of processing:
The first step: cut axle B end length (overall length surplus stays 2 ~ 3mm).
Second step: car goes out process area size (process area length 30 ~ 50mm).
3rd step: get out axle B end centre bore.
Driving a vehicle and reversed end for end by axle, axle B end is put into lathe spindle inner clip axle A end, axle A end stretches out chuck 100mm ~ 200mm, clamping.
4th step: cut axle A end length (making axle overall length L reach drawing requirement).
5th step: get out axle A end centre bore.
After machine-shaping, more countershaft each size carries out first inspection, then hangs and puts to semi-finished product district pallet neatly.
3), rough turn, the choosing method of cutting data
During the selection roughing of 1. back engagement of the cutting edge, except leaving allowance for finish, one-pass excises whole surplus as far as possible. Also can feed several times. Accurately machined allowance is general
Less, can once resecting. On mid power lathe, rough machined back engagement of the cutting edge is up to 5��10mm; Semi-finished back engagement of the cutting edge takes 0.5��5mm; Accurately machined back engagement of the cutting edge takes 0.2��1.5mm.
During the determination roughing of 2. feed speed (amount of feeding), owing to the surface quality of workpiece is not had too high requirement, at this moment the main intensity according to machine tool feeding mechanism and rigidity, the intensity of knife bar and rigidity, cutter material, knife bar and workpiece size and selected back engagement of the cutting edge etc. are because usually choosing feed speed. During polish, then by surface roughness requirements, cutter and workpiece material etc. because usually choosing feed speed.
Feed speed �� f can calculate by formula �� f=f �� n, and in formula, f represents feed of every rotation, generally takes 0.3��0.8mm/r time rough turn; Finish turning takes 0.1��0.3mm/r often; Cut off and often take 0.05��0.2mm/r.
3. the determination cutting speed vc of cutting speed can choose according to own selected back engagement of the cutting edge, the amount of feeding and tool life. In the actual course of processing, it is possible to choose according to production experience and the method tabled look-up.
When the processing characteristics of roughing or workpiece material is poor, relatively low cutting speed should be selected. When the cutting ability of polish or cutter material, workpiece material is better, higher cutting speed should be selected.
After cutting speed vc determines, can according to cutter or diameter of work (D) by formula
N=l000vc/ �� D determines speed of mainshaft n(r/min).
In the actual production process of factory, cutting data is typically based on experience and is chosen by the mode tabled look-up.
Rough turn procedure of processing:
The first step: car D4 outside dimension stays 1mm surplus, L length dimension car to A end near lathe chuck place, (lathe rotating speed, cutting speed, amount of feeding reference table 4-3 and table 4-4. )
Second step: car D5, L5 size is to drawing requirement actual size. Slide gauge, tape measure coordinate self-inspection.
3rd step: car D3, L1 size, D3 outside dimension requires to stay 2MM surplus, and L1 length dimension requires to stay 1MM surplus, and wedge angle is blunt. Slide gauge, tape measure coordinate self-inspection.
4th step: car D2, L2 size, D2 outside dimension requires to stay 2mm surplus, and L2 length dimension requires to stay 1mm surplus, and wedge angle is blunt. Slide gauge, tape measure coordinate self-inspection.
5th step: car D1, L3 size, D1 outside dimension requires to stay 2mm surplus, and L3 length dimension requires to stay 1mm surplus, and wedge angle is blunt. Slide gauge, tape measure coordinate self-inspection.
After driving tune, press from both sides B end D1 size, top top A end centre bore.
6th step: ibid the 3rd step operation is the same.
7th step: ibid FOUR EASY STEPS is the same.
8th step: ibid the 5th step operation is the same.
After machine-shaping, more countershaft each size carries out first inspection, then hangs and puts to semi-finished product district pallet neatly.
4) half finish turning, finish turning procedure of processing:
The first step: car D3, L1 size is to drawing requirement size, and roughness, each chamfering are processed by drawing. Outside micrometer coordinates self-inspection with ruler. Lathe rotating speed, cutting speed, amount of feeding reference table 4-3 and table 4-4.
Second step: car D2, L2 size is to drawing requirement actual size, and roughness, each chamfering are processed by drawing. Outside micrometer coordinates self-inspection with ruler.
3rd step: car D3, L3 size is to drawing requirement actual size, and roughness, each chamfering are processed by drawing. Outside micrometer coordinates self-inspection with ruler.
After driving tune, lathe stationary center top B end centre bore, afterbody top top A end centre bore.
4th step: ibid first step operation is the same. Note ensureing that L6 size reaches drawing requirement, each for axle length dimension cumulative errors are all accumulated in L3 size.
5th step: ibid second step operation is the same.
6th step: ibid the 3rd step operation is the same.
After machine-shaping, more countershaft each size carries out first inspection, then hangs and puts to semi-finished product district pallet neatly, notes hanging axle of not damaging in process.
5), bore oilhole, bore machining of oil hole step:
The first step: auger spindle B end oilhole length dimension is to drawing requirement size. Pierce axle actual grade with straight steel ruler measurement drill bit and determine length. (note: be referred in industrial analysis during boring boring requirement operation).
Tune rear clamping shaft B end D1 place (also requires that and clamps with copper sheet bag axle D1 place).
Second step: auger spindle A end oilhole length dimension is to drawing requirement size.
After machine-shaping, more countershaft each size carries out first inspection, then hangs and puts to semi-finished product district pallet neatly, notes hanging axle of not damaging in process.
6), milling, milling step:
The first step: the face above milling spindle A end D1 size.
Second step: mark the vertical line of axle with height gauge, unclamp plate screw.
3rd step: with the vertical line of axle, axle A end green surface being adjusted to top, after centering, compression axis is fixed.
4th step: the face above milling spindle A end D1 size. (coordinate with slide gauge and check flat size)
5th step: mobile machine tool workbench, the face above milling spindle B end D1 size. Unclamp plate screw.
6th step: with the vertical line of axle, axle B end green surface being adjusted to top, after centering, compression axis is fixed.
7th step: the face above milling spindle B end D1 size. (coordinate with slide gauge and check flat size)
After machining, more countershaft machined each size carries out first inspection, then hangs to finished product district pallet pendulum
Put neat, note hanging axle of not damaging in process.
Claims (1)
1. a drum shaft processing technique, it is characterised in that comprise the steps:
1), blanking: saw lower blank axle, check blank dimension, unclamp fixture, with driving, axle is hung onto semi-finished product district and put neatly;
After machine-shaping, more countershaft each size carries out first inspection, then hangs and puts neatly to semi-finished product district pallet;
Raw material: optional type
The selection of scantling during blanking: figure reel maximum outside diameter (�� 20 �� 150 scope in) allowance can D+5mm, L+5mm ~ 10mm, (note: flexibility exceedes the axle of drawing requirement size need to carry out alignment process; )
Lathe used: the recruitment of automatic horizontal band saw machine (GZK4240) institute, measurer:
2), clamping:
Hanging in lathe spindle by blank �� 20 �� 100 axle A end driving, B end stretches out between lathe chuck length 100 ~ 200, clamp shaft, adjusts lathe rotating speed, cutting speed, the amount of feeding, prepares processing;
Procedure of processing:
The first step: cut axle B end length (overall length surplus stays 2 ~ 3mm);
Second step: car goes out process area size (process area length 30 ~ 50mm);
3rd step: get out axle B end centre bore;
Driving a vehicle and reversed end for end by axle, axle B end is put into lathe spindle inner clip axle A end, axle A end stretches out chuck 100mm ~ 200mm, clamping;
4th step: cut axle A end length (making axle overall length L reach drawing requirement);
5th step: get out axle A end centre bore;
After machine-shaping, more countershaft each size carries out first inspection, then hangs and puts neatly to semi-finished product district pallet;
3), rough turn, the choosing method of cutting data
During the selection roughing of 1. back engagement of the cutting edge, except leaving allowance for finish, one-pass excises whole surplus as far as possible;
Also can feed several times;
Accurately machined allowance is general
Less, can once resecting;
On mid power lathe, rough machined back engagement of the cutting edge is up to 5��10mm; Semi-finished back engagement of the cutting edge takes 0.5��5mm; Accurately machined back engagement of the cutting edge takes 0.2��1.5mm;
During the determination roughing of 2. feed speed (amount of feeding), owing to the surface quality of workpiece is not had too high requirement, at this moment the main intensity according to machine tool feeding mechanism and rigidity, the intensity of knife bar and rigidity, cutter material, knife bar and workpiece size and selected back engagement of the cutting edge etc. are because usually choosing feed speed;
During polish, then by surface roughness requirements, cutter and workpiece material etc. because usually choosing feed speed;
Feed speed �� f can calculate by formula �� f=f �� n, and in formula, f represents feed of every rotation, generally takes 0.3��0.8mm/r time rough turn; Finish turning takes 0.1��0.3mm/r often; Cut off and often take 0.05��0.2mm/r;
3. the determination cutting speed vc of cutting speed can choose according to own selected back engagement of the cutting edge, the amount of feeding and tool life;
In the actual course of processing, it is possible to choose according to production experience and the method tabled look-up;
When the processing characteristics of roughing or workpiece material is poor, relatively low cutting speed should be selected;
When the cutting ability of polish or cutter material, workpiece material is better, higher cutting speed should be selected;
After cutting speed vc determines, can according to cutter or diameter of work (D) by formula
N=l000vc/ �� D determines speed of mainshaft n(r/min);
In the actual production process of factory, cutting data is typically based on experience and is chosen by the mode tabled look-up;
Rough turn procedure of processing:
The first step: car D4 outside dimension stays 1mm surplus, L length dimension car to A end near lathe chuck place, (lathe rotating speed, cutting speed, amount of feeding reference table 4-3 and table 4-4; )
Second step: car D5, L5 size is to drawing requirement actual size;
Slide gauge, tape measure coordinate self-inspection;
3rd step: car D3, L1 size, D3 outside dimension requires to stay 2MM surplus, and L1 length dimension requires to stay 1MM surplus, and wedge angle is blunt;
Slide gauge, tape measure coordinate self-inspection;
4th step: car D2, L2 size, D2 outside dimension requires to stay 2mm surplus, and L2 length dimension requires to stay 1mm surplus, and wedge angle is blunt;
Slide gauge, tape measure coordinate self-inspection;
5th step: car D1, L3 size, D1 outside dimension requires to stay 2mm surplus, and L3 length dimension requires to stay 1mm surplus, and wedge angle is blunt;
Slide gauge, tape measure coordinate self-inspection;
After driving tune, press from both sides B end D1 size, top top A end centre bore;
6th step: ibid the 3rd step operation is the same;
7th step: ibid FOUR EASY STEPS is the same;
8th step: ibid the 5th step operation is the same;
After machine-shaping, more countershaft each size carries out first inspection, then hangs and puts neatly to semi-finished product district pallet;
4) half finish turning, finish turning procedure of processing:
The first step: car D3, L1 size is to drawing requirement size, and roughness, each chamfering are processed by drawing;
Outside micrometer coordinates self-inspection with ruler;
Lathe rotating speed, cutting speed, amount of feeding reference table 4-3 and table 4-4;
Second step: car D2, L2 size is to drawing requirement actual size, and roughness, each chamfering are processed by drawing;
Outside micrometer coordinates self-inspection with ruler;
3rd step: car D3, L3 size is to drawing requirement actual size, and roughness, each chamfering are processed by drawing;
Outside micrometer coordinates self-inspection with ruler;
After driving tune, lathe stationary center top B end centre bore, A end center, afterbody top top;
4th step: ibid first step operation is the same;
Note ensureing that L6 size reaches drawing requirement, each for axle length dimension cumulative errors are all accumulated in L3 size;
5th step: ibid second step operation is the same;
6th step: ibid the 3rd step operation is the same;
After machine-shaping, more countershaft each size carries out first inspection, then hangs and puts to semi-finished product district pallet neatly, notes hanging axle of not damaging in process;
5), bore oilhole, bore machining of oil hole step:
The first step: auger spindle B end oilhole length dimension is to drawing requirement size;
Pierce axle actual grade with straight steel ruler measurement drill bit and determine length;
(note: be referred in industrial analysis during boring boring requirement operation);
Tune rear clamping shaft B end D1 place (also requires that and clamps with copper sheet bag axle D1 place);
Second step: auger spindle A end oilhole length dimension is to drawing requirement size;
After machine-shaping, more countershaft each size carries out first inspection, then hangs and puts to semi-finished product district pallet neatly, notes hanging axle of not damaging in process;
6), milling, milling step:
The first step: the face above milling spindle A end D1 size;
Second step: mark the vertical line of axle with height gauge, unclamp plate screw;
3rd step: with the vertical line of axle, axle A end green surface being adjusted to top, after centering, compression axis is fixed;
4th step: the face above milling spindle A end D1 size;
(coordinate with slide gauge and check flat size)
5th step: mobile machine tool workbench, the face above milling spindle B end D1 size;
Unclamp plate screw;
6th step: with the vertical line of axle, axle B end green surface being adjusted to top, after centering, compression axis is fixed;
7th step: the face above milling spindle B end D1 size;
(coordinate with slide gauge and check flat size)
After machining, more countershaft machined each size carries out first inspection, then hangs to finished product district pallet pendulum
Put neat, note hanging axle of not damaging in process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410662923.3A CN105619013A (en) | 2014-11-19 | 2014-11-19 | Roller shaft processing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410662923.3A CN105619013A (en) | 2014-11-19 | 2014-11-19 | Roller shaft processing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105619013A true CN105619013A (en) | 2016-06-01 |
Family
ID=56034563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410662923.3A Pending CN105619013A (en) | 2014-11-19 | 2014-11-19 | Roller shaft processing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105619013A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514168A (en) * | 2016-12-23 | 2017-03-22 | 安徽泰富重工制造有限公司 | Machining method for transmission drum of belt conveyor |
| CN114227403A (en) * | 2021-12-28 | 2022-03-25 | 安徽安源流体控制设备有限公司 | Equipment and process for efficiently processing roller shaft |
-
2014
- 2014-11-19 CN CN201410662923.3A patent/CN105619013A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514168A (en) * | 2016-12-23 | 2017-03-22 | 安徽泰富重工制造有限公司 | Machining method for transmission drum of belt conveyor |
| CN114227403A (en) * | 2021-12-28 | 2022-03-25 | 安徽安源流体控制设备有限公司 | Equipment and process for efficiently processing roller shaft |
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Application publication date: 20160601 |
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| WD01 | Invention patent application deemed withdrawn after publication |