CN104985402B - A kind of processing method of seamless underwear machine triangle - Google Patents
A kind of processing method of seamless underwear machine triangle Download PDFInfo
- Publication number
- CN104985402B CN104985402B CN201510432397.6A CN201510432397A CN104985402B CN 104985402 B CN104985402 B CN 104985402B CN 201510432397 A CN201510432397 A CN 201510432397A CN 104985402 B CN104985402 B CN 104985402B
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- China
- Prior art keywords
- triangle
- needle tray
- circular column
- exterior circular
- tray body
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Abstract
The invention discloses a kind of processing method of seamless underwear machine triangle, comprise the following steps：A, linear cutter；B, lathe process；C, peripheral milling processing；D, flat stone mill；E, CNC are processed；F, vacuum hardening；G, grinding and cleaning.The characteristics of present invention has simple production process, machining accuracy is high.
Description
Technical field
The present invention relates to seamless underwear machine triangle field, more particularly to a kind of processing method of seamless underwear machine triangle.
Background technology
It is complicated all to there is process in the processing method of current seamless underwear machine triangle, and machining accuracy it is not high the problem of.
The content of the invention
It is an object of the invention to overcome above-mentioned weak point of the prior art and provide a kind of simple production process plus
The processing method of the high seamless underwear machine triangle of work precision.
The present invention is realized in the following way：
A kind of processing method of seamless underwear machine triangle, it is characterised in that：Comprise the following steps：
A, linear cutter：Sheet material is cut to form triangle body 1 by drawing size；
B, lathe process：Triangle body 1 is used into fixture clamping, the centre bore 2 of the boss 7 on triangle body 1 is bored and attacks
Screw hole 3 on triangle body 1, while the exterior circular column 4 on turning triangle body 1；
C, peripheral milling processing：Clamping is carried out on the basis of centre bore 2 and screw hole 3, using peripheral milling by triangle body 1
Exterior circular column 4 is machined to drawing size, and the surface roughness of exterior circular column 4 is Ra1.6, and exterior circular column 4 is concentric with screw hole 3
Spend for 0.1；
D, flat stone mill：Boss 7 is ground off using sanding machine, the upper plane for the triangle needle tray body 6 that must not damage；Using flat stone mill
Triangle reference plane 5 is worn into the bottom surface of triangle body 1, then on the basis of triangle reference plane 5, triangle needle tray body 6 is milled to
Drawing size, the surface roughness of triangle needle tray body 6 is Ra0.8, upper plane and the triangle reference plane 5 of triangle needle tray body 6
The depth of parallelism is 0.02；
E, CNC are processed：The triangle needle tray 61 processed using CNC on triangle needle tray body 6, the width tolerance of triangle needle tray 61
In 0.02-0.03mm；
F, vacuum hardening：Triangle after processing is subjected to vacuum hardening, quenching hardness is controlled in 63 ± 1HRC；
G, grinding and cleaning：Triangle after vacuum hardening is placed in lapping machine, oil-removing cleaning agent, grinding is added
4h, carries out surface and removes oxide and oily waste treatment；Then cleaned, then be placed in half precision polisher with clear water, added brightener, grind
Grind and taken out after 2h, cleaned with clear water.
The invention has the advantages that：Processing technology is simple, and machining accuracy is high.
Brief description of the drawings
Fig. 1 peripheral milling processing structural representations of the present invention；
Fig. 2 flat stone mill structural representations of the present invention；
Fig. 3 CNC processing structural representations of the present invention.
Embodiment
In conjunction with accompanying drawing, the specific embodiment of the invention is described in detail：
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of processing method of seamless underwear machine triangle, comprises the following steps：A, wire cutting
Processing：Sheet material is cut to form triangle body 1 by drawing size；B, lathe process：Triangle body 1 is used into fixture clamping, bored
The centre bore 2 of boss 7 on triangle body 1 and the screw hole 3 attacked on triangle body 1, while cylindrical on turning triangle body 1
Cylinder 4；C, peripheral milling processing：Clamping is carried out on the basis of centre bore 2 and screw hole 3, using peripheral milling by outside triangle body 1
Cylinder 4 is machined to drawing size, and the surface roughness of exterior circular column 4 is Ra1.6, the concentricity of exterior circular column 4 and screw hole 3
For 0.1；D, flat stone mill：Boss 7 is ground off using sanding machine, the upper plane for the triangle needle tray body 6 that must not damage；Existed using flat stone mill
Triangle reference plane 5 is worn into the bottom surface of triangle body 1, then on the basis of triangle reference plane 5, and triangle needle tray body 6 is milled into figure
Paper size, the surface roughness of triangle needle tray body 6 is Ra0.8, the upper plane of triangle needle tray body 6 and putting down for triangle reference plane 5
Row degree is 0.02；E, CNC are processed：The triangle needle tray 61 processed using CNC on triangle needle tray body 6, the width of triangle needle tray 61
Tolerance is in 0.02-0.03mm；F, vacuum hardening：Triangle after processing is subjected to vacuum hardening, quenching hardness control 63 ±
1HRC；G, grinding and cleaning：Triangle after vacuum hardening is placed in lapping machine, oil-removing cleaning agent is added, 4h is ground, enters
Row surface removes oxide and oily waste treatment；Then cleaned, then be placed in half precision polisher with clear water, add brightener, Mei Yigong
Rise after brightener matches somebody with somebody 4L water, grinding 2h and take out, cleaned with clear water.
Claims (1)
1. a kind of processing method of seamless underwear machine triangle, it is characterised in that：Comprise the following steps：
A, linear cutter：Sheet material is cut by drawing size to form triangle body (1)；
B, lathe process：Triangle body (1) is used into fixture clamping, the centre bore (2) of the boss (7) on triangle body (1) is bored
With the screw hole (3) attacked on triangle body (1), while the exterior circular column (4) on turning triangle body (1)；
C, peripheral milling processing：Clamping is carried out on the basis of centre bore (2) and screw hole (3), using peripheral milling by triangle body (1)
Exterior circular column (4) be machined to drawing size, the surface roughness of exterior circular column (4) is Ra1.6, exterior circular column (4) and screw
The concentricity in hole (3) is 0.1；
D, flat stone mill：Boss (7) is ground off using sanding machine, the upper plane for the triangle needle tray body (6) that must not damage；Using flat stone mill
Triangle reference plane (5) is worn into the bottom surface of triangle body (1), then on the basis of triangle reference plane (5), by triangle needle tray body
(6) drawing size is milled to, triangle needle tray body (6) surface roughness is Ra0.8, the upper plane and three of triangle needle tray body (6)
The depth of parallelism of angle reference plane (5) is 0.02；
E, CNC are processed：The triangle needle tray (61) processed using CNC on triangle needle tray body (6), the width of triangle needle tray (61) is public
Difference is in 0.02-0.03mm；
F, vacuum hardening：Triangle after processing is subjected to vacuum hardening, quenching hardness is controlled in 63 ± 1HRC；
G, grinding and cleaning：Triangle after vacuum hardening is placed in lapping machine, oil-removing cleaning agent is added, 4h is ground, enters
Row surface removes oxide and oily waste treatment；Then cleaned, then be placed in half precision polisher with clear water, add brightener, grind 2h
After take out, with clear water clean.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510432397.6A CN104985402B (en) | 2015-07-22 | 2015-07-22 | A kind of processing method of seamless underwear machine triangle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510432397.6A CN104985402B (en) | 2015-07-22 | 2015-07-22 | A kind of processing method of seamless underwear machine triangle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104985402A CN104985402A (en) | 2015-10-21 |
| CN104985402B true CN104985402B (en) | 2017-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510432397.6A Active CN104985402B (en) | 2015-07-22 | 2015-07-22 | A kind of processing method of seamless underwear machine triangle |
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| CN (1) | CN104985402B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486682B (en) * | 2017-07-12 | 2019-12-17 | 泉州佰源机械科技股份有限公司 | Processing technology of reset triangle of jacquard |
| CN107414418B (en) * | 2017-07-12 | 2019-11-26 | 泉州佰源机械科技股份有限公司 | The processing technology of disk water chestnut on a kind of single-side machine |
| CN112171195A (en) * | 2020-09-22 | 2021-01-05 | 漳州市永良针纺机械有限公司 | Automatic triangular machining method for large circular knitting machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357782A (en) * | 2011-09-30 | 2012-02-22 | 沈阳黎明航空发动机(集团)有限责任公司 | Machining method for cutting circumference sleeve part |
| CN102699775A (en) * | 2012-06-27 | 2012-10-03 | 成都航威精密刃具有限公司 | Method for grinding excircles of axial hard alloy |
| CN102310315B (en) * | 2011-08-02 | 2013-02-06 | 东阳市金艺科技有限公司 | Flat machine triangle processing technology |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06262498A (en) * | 1993-03-18 | 1994-09-20 | Toyoda Mach Works Ltd | Grinding method |
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2015
- 2015-07-22 CN CN201510432397.6A patent/CN104985402B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310315B (en) * | 2011-08-02 | 2013-02-06 | 东阳市金艺科技有限公司 | Flat machine triangle processing technology |
| CN102357782A (en) * | 2011-09-30 | 2012-02-22 | 沈阳黎明航空发动机(集团)有限责任公司 | Machining method for cutting circumference sleeve part |
| CN102699775A (en) * | 2012-06-27 | 2012-10-03 | 成都航威精密刃具有限公司 | Method for grinding excircles of axial hard alloy |
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| Publication number | Publication date |
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| CN104985402A (en) | 2015-10-21 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 362000 Jiangnan hi tech electronic zone, Licheng District, Fujian, Quanzhou Patentee after: Quanzhou Baiyuan Machinery Technology Co., Ltd Address before: 362005 Jiangnan hi tech electronic zone, Licheng District, Fujian, Quanzhou Patentee before: Quanzhou Baiyuan Machine Co., Ltd. |
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| CP03 | Change of name, title or address |
Address after: 362005 No. 932, South Ring Road, Wuxing community, Changtai street, Licheng District, Quanzhou City, Fujian Province Patentee after: Fujian Baiyuan Intelligent Equipment Co.,Ltd. Address before: 362000 Jiangnan high tech electronic Park, Licheng District, Quanzhou City, Fujian Province Patentee before: Quanzhou Baiyuan Machinery Technology Co.,Ltd. |
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