CN109909680A - A kind of processing method of stainless steel carbon steel pipe - Google Patents
A kind of processing method of stainless steel carbon steel pipe Download PDFInfo
- Publication number
- CN109909680A CN109909680A CN201711313304.3A CN201711313304A CN109909680A CN 109909680 A CN109909680 A CN 109909680A CN 201711313304 A CN201711313304 A CN 201711313304A CN 109909680 A CN109909680 A CN 109909680A
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- China
- Prior art keywords
- stainless steel
- carbon steel
- steel pipe
- processing method
- technique
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Branch Pipes, Bends, And The Like (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention relates to a kind of processing methods of stainless steel carbon steel pipe, including scale is sawed-off, saw kerf processing, bent tube technique, welding procedure, surface treatment, it is characterised in that: the bent tube technique includes punching technique and mold production process.For the present invention since the material of use is stainless steel carbon steel pipe, the stainless steel on surface is very thin, thus relative to pure stainless steel tube, plating carbon steel tubing for, it is at low cost；Again the problem of non-environmental-pollution；Used technique is special, will not generate fold in knee, appearance is beautiful.
Description
Technical field
The present invention relates to a kind of processing method of tubing, in particular to a kind of processing side of stainless steel carbon steel pipe
Method.
Background technique
Tubing used in Current mechanical manufacture field, most of is by electroless plating treated common carbon steel
Pipe.It is also relatively common for processing the processing technology of this steel pipe: scale is sawed-off-saw kerf processing-bend pipe-welding-surface
Processing.
At its surface in science and engineering skill, to carry out to tubing products: polishing-pickling-plating, this process of surface treatment is not
But process is tedious, increases manufacturing cost, and can cause greatly to pollute to public environment.In addition, the knee of steel pipe is easy
Generate fold.
Summary of the invention
For solve in current ordinary carbon steel pipe processing technique it is at high cost, environmental pollution is serious, is easy at bending pipes
The problems such as generating fold.
The technical scheme adopted by the invention is that: a kind of processing method of stainless steel carbon steel pipe, including length saw
Disconnected, saw kerf processing, bent tube technique, welding procedure, surface treatment, the bent tube technique include punching technique and mold manufacture work
Skill.
The punching technique includes that there are situations according to the outer diameter, thickness, burr of multiple tube, calculates core pearl
Suitable dimensions；According to elements such as the bending angle of multiple tube to be curved, bending radius, connection chip size and the company of core pearl are calculated
Core bead string after connecing is deep into the size of crooked position；According to the pulling force of bend pipe, frictional force etc., the strength can be born by calculating
With connecting the connection sheet of core pearl size.
The mold production process includes, according to elements such as the size of multiple tube to be curved, bending angle, bending radius,
The suitable curved mould of master with precision R is processed using plane, mill, milling machine；What is closely matched with the curved mould of master has precision R's
Forward and backward clamping.
Rear clamping in the forward and backward clamping, one piece close to the curved mould of master is made of phosphor bronze material.This hair
Bright advantage is that, since the material of use is stainless steel carbon steel pipe, the stainless steel on surface is very thin, so relative to
Pure stainless steel tube, plating carbon steel tubing for, it is at low cost；Again the problem of non-environmental-pollution；Used technique is special, will not
Fold is generated in knee, appearance is beautiful.
Specific embodiment
Technical solution of the present invention is specifically described below: process flow: scale is sawed-off-and saw kerf processing-is curved
Pipe-welding-surface treatment.
It is sawed-off by required size with impulse- free robustness cutting machine by stainless steel carbon steel pipe tubing；It is polished with sander, or
With mechanical treatments such as lathes；Semi-automatic single head bending machine is used to be bent with punching technique and mold production process to tubing；
It is welded using high nickel bare welding filter metal, it can make the molecular structure of carbon steel tubing and chemical component change to the base with stainless steel
This is identical, achievees the purpose that surface aesthetic, is not easy to get rusty；Surface polishing is carried out using polishing machine.
Punching technique therein: according to the outer diameter, thickness, burr of multiple tube, there are situations, calculate the suitable of core pearl
Use size；According to elements such as the bending angle of multiple tube to be curved, bending radius, after the connection chip size and the connection that calculate core pearl
Core bead string be deep into the size of crooked position；According to the pulling force of bend pipe, frictional force etc., the connection that can bear the strength is calculated
The size of the connection sheet of core pearl.
Mold production process therein: it according to elements such as the size of multiple tube to be curved, bending angle, bending radius, uses
Plane, mill, milling machine process the suitable curved mould of master with precision R；Closely matched with the curved mould of master with before precision R,
Clamping afterwards.Clamping is made of iron before two pieces, is then made of phosphor bronze material close to one piece of the curved mould of master in clamping.
Claims (4)
1. a kind of processing method of stainless steel carbon steel pipe, including scale is sawed-off, saw kerf processing, bent tube technique, Welder
Skill, surface treatment, it is characterised in that: the bent tube technique includes punching technique and mold production process.
2. a kind of processing method of stainless steel carbon steel pipe as described in claim 1, it is characterised in that: described wears
Core technique includes that there are situations according to the outer diameter, thickness, burr of multiple tube, calculates the suitable dimensions of core pearl；According to
The elements such as bending angle, the bending radius of multiple tube to be curved, the connection chip size for calculating core pearl and the core bead string after connection
It is deep into the size of crooked position；According to the pulling force of bend pipe, frictional force etc., the connection core pearl that can bear the strength is calculated
The size of connection sheet.
3. a kind of processing method of stainless steel carbon steel pipe as described in claim 1, it is characterised in that: the mould
Having manufacturing process includes, according to elements such as the size of multiple tube to be curved, bending angle, bending radius, being added using plane, mill, milling machine
Work goes out the suitable curved mould of master with precision R；The forward and backward clamping with precision R closely matched with the curved mould of master.
4. a kind of processing method of stainless steel carbon steel pipe as claimed in claim 3, it is characterised in that: described
Rear clamping in forward and backward clamping, one piece close to the curved mould of master is made of phosphor bronze material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313304.3A CN109909680A (en) | 2017-12-12 | 2017-12-12 | A kind of processing method of stainless steel carbon steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313304.3A CN109909680A (en) | 2017-12-12 | 2017-12-12 | A kind of processing method of stainless steel carbon steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109909680A true CN109909680A (en) | 2019-06-21 |
Family
ID=66957242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711313304.3A Withdrawn CN109909680A (en) | 2017-12-12 | 2017-12-12 | A kind of processing method of stainless steel carbon steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109909680A (en) |
-
2017
- 2017-12-12 CN CN201711313304.3A patent/CN109909680A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190621 |
|
| WW01 | Invention patent application withdrawn after publication |