CN107775294A - A kind of rotating shaft processing method - Google Patents
A kind of rotating shaft processing method Download PDFInfo
- Publication number
- CN107775294A CN107775294A CN201610734300.1A CN201610734300A CN107775294A CN 107775294 A CN107775294 A CN 107775294A CN 201610734300 A CN201610734300 A CN 201610734300A CN 107775294 A CN107775294 A CN 107775294A
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- China
- Prior art keywords
- rotating shaft
- processing method
- carried out
- processing
- positioning hole
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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
- B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The present invention provides a kind of rotating shaft processing method, comprises the following steps：A1, sorting；A2, normalized treatment；A3, face work bore positioning hole：The both ends of the surface car of the pole is put down with lathe tool, positioning hole is got with drill bit；It is a4, rough turn：Stay 2mm surpluses rough turn from small end to the order progress held greatly according to size；A5, modifier treatment；A6, semifinishing：Stay 1mm surpluses to carry out semifinishing to the rotating shaft, and chamfering is carried out to acute angle；A7, keyseat：Processing boost line is carved in the rotating shaft small end side wall, milling cutter mills out the keyway according to the processing boost line；A8, surface hardening；A9, finishing：The rotating shaft is finished by grinding machine；A10, sampling observation：Sampling check for quality is carried out according to standard to the rotating shaft.Rotating shaft processing method of the present invention, procedure of processing is clear, and high in machining efficiency and effect is good, possesses good wearability, toughness.
Description
Technical field
The present invention relates to a kind of processing method, more particularly to a kind of rotating shaft processing method.
Background technology
Rotating shaft, as the term suggests it is that connection zero main part of product must be used, for both bearing moment of flexure in rotation work
The axle of moment of torsion is born again.It is process by cylinder material for rotating shaft, because it is critical component, therefore to itself quality and by force
Degree has higher requirements.
The content of the invention
【1】Technical problems to be solved
The technical problem to be solved in the present invention is to provide the good rotating shaft processing method of a kind of high in machining efficiency and effect.
【2】The technical scheme solved the problems, such as
The present invention provides a kind of rotating shaft processing method, and the rotating shaft is a multi-diameter shaft for carrying keyway, its processing method
Comprise the following steps：
A1, sorting：There is the pole of 3~5mm allowance according to a piece external diameter of size preparation, length；
A2, normalized treatment：Normalized treatment is carried out to the pole；
A3, face work bore positioning hole：The both ends of the surface car of the pole is put down with lathe tool, positioning hole is got with drill bit；
It is a4, rough turn：Stay 2mm surpluses rough turn from small end to the order progress held greatly according to size；
A5, modifier treatment：Quenching is carried out to the rotating shaft and increases temperature temper；
A6, semifinishing：Stay 1mm surpluses to carry out semifinishing to the rotating shaft, and chamfering is carried out to acute angle；
A7, keyseat：Processing boost line is carved in the rotating shaft small end side wall, milling cutter mills out according to the processing boost line
The keyway；
A8, surface hardening：Surface hardening is carried out to the rotating shaft；
A9, finishing：The rotating shaft is finished by grinding machine；
A10, sampling observation：Sampling check for quality is carried out according to standard to the rotating shaft.
Further, the interval 50~90 minutes of the quenching and the high tempering.
Further, the positioning hole carries out auxiliary positioning to the rotating shaft.
【3】Beneficial effect
Rotating shaft processing method of the present invention, procedure of processing is clear, and high in machining efficiency and effect is good, possess good wearability,
Toughness.
Embodiment
The embodiment of the present invention is described in detail below.
The present invention provides a kind of rotating shaft processing method, and the rotating shaft is a multi-diameter shaft for carrying keyway, its processing method bag
Include following steps：
A1, sorting：There is the pole of 3~5mm allowance according to a piece external diameter of size preparation, length；
A2, normalized treatment：Normalized treatment is carried out to the pole；
A3, face work bore positioning hole：The both ends of the surface car of the pole is put down with lathe tool, positioning hole is got with drill bit；
It is a4, rough turn：Stay 2mm surpluses rough turn from small end to the order progress held greatly according to size；
A5, modifier treatment：Quenching is carried out to the rotating shaft and increases temperature temper；
A6, semifinishing：Stay 1mm surpluses to carry out semifinishing to the rotating shaft, and chamfering is carried out to acute angle；
A7, keyseat：Processing boost line is carved in the rotating shaft small end side wall, milling cutter mills out the key according to the processing boost line
Groove；
A8, surface hardening：Surface hardening is carried out to the rotating shaft；
A9, finishing：The rotating shaft is finished by grinding machine；
A10, sampling observation：Sampling check for quality is carried out according to standard to the rotating shaft.
The interval of the quenching and the high tempering 50~90 minutes in the present embodiment, the positioning hole is aided in the rotating shaft
Positioning.
Rotating shaft processing method of the present invention, procedure of processing is clear, and high in machining efficiency and effect is good, possess good wearability,
Toughness.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of rotating shaft processing method, the rotating shaft is a multi-diameter shaft for carrying keyway, it is characterised in that processing method includes
Following steps：
A1, sorting：There is the pole of 3~5mm allowance according to a piece external diameter of size preparation, length；
A2, normalized treatment：Normalized treatment is carried out to the pole；
A3, face work bore positioning hole：The both ends of the surface car of the pole is put down with lathe tool, positioning hole is got with drill bit；
It is a4, rough turn：Stay 2mm surpluses rough turn from small end to the order progress held greatly according to size；
A5, modifier treatment：Quenching is carried out to the rotating shaft and increases temperature temper；
A6, semifinishing：Stay 1mm surpluses to carry out semifinishing to the rotating shaft, and chamfering is carried out to acute angle；
A7, keyseat：Processing boost line is carved in the rotating shaft small end side wall, milling cutter is according to milling out the processing boost line
Keyway；
A8, surface hardening：Surface hardening is carried out to the rotating shaft；
A9, finishing：The rotating shaft is finished by grinding machine；
A10, sampling observation：Sampling check for quality is carried out according to standard to the rotating shaft.
2. rotating shaft processing method as claimed in claim 1, it is characterised in that：The quenching and the interval 50 of the high tempering
~90 minutes.
3. rotating shaft processing method as claimed in claim 1, it is characterised in that：The positioning hole carries out aiding in determining to the rotating shaft
Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610734300.1A CN107775294A (en) | 2016-08-26 | 2016-08-26 | A kind of rotating shaft processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610734300.1A CN107775294A (en) | 2016-08-26 | 2016-08-26 | A kind of rotating shaft processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107775294A true CN107775294A (en) | 2018-03-09 |
Family
ID=61439346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610734300.1A Pending CN107775294A (en) | 2016-08-26 | 2016-08-26 | A kind of rotating shaft processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107775294A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506327A (en) * | 2018-04-09 | 2018-09-07 | 张家港市海工船舶机械制造有限公司 | A kind of multi-diameter shaft and its processing method |
| CN108555545A (en) * | 2018-07-04 | 2018-09-21 | 柴姣姣 | A kind of processing technology of valve connections |
-
2016
- 2016-08-26 CN CN201610734300.1A patent/CN107775294A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506327A (en) * | 2018-04-09 | 2018-09-07 | 张家港市海工船舶机械制造有限公司 | A kind of multi-diameter shaft and its processing method |
| CN108555545A (en) * | 2018-07-04 | 2018-09-21 | 柴姣姣 | A kind of processing technology of valve connections |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180309 |