CN104818422A - Casting treatment technology - Google Patents

Casting treatment technology Download PDF

Info

Publication number
CN104818422A
CN104818422A CN201510144946.XA CN201510144946A CN104818422A CN 104818422 A CN104818422 A CN 104818422A CN 201510144946 A CN201510144946 A CN 201510144946A CN 104818422 A CN104818422 A CN 104818422A
Authority
CN
China
Prior art keywords
foundry goods
carried out
treatment
cleaning
abrator
Prior art date
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.)
Pending
Application number
CN201510144946.XA
Other languages
Chinese (zh)
Inventor
于会明
胥传信
丁丹
孙传琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI HUIMING MACHINERY MANUFACTURING Co Ltd
Original Assignee
ANHUI HUIMING MACHINERY MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANHUI HUIMING MACHINERY MANUFACTURING Co Ltd filed Critical ANHUI HUIMING MACHINERY MANUFACTURING Co Ltd
Priority to CN201510144946.XA priority Critical patent/CN104818422A/en
Publication of CN104818422A publication Critical patent/CN104818422A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a casting treatment technology. The casting treatment technology comprises the steps of cleaning and machining. The treatment technology solves the disadvantages of short service life of castings due to improper subsequent treatment of castings.

Description

A kind of foundry goods treatment process
Technical field
The present invention relates to a kind of foundry goods treatment process.
Background technology
High-nickel austenite nodular cast iron intensity is high, high temperature resistant, corrosion-resistant, creep resistance, can bear motor exhaust 1000 DEG C of ungauged regions, indeformable, and non-stop run 500 hours is unchanged, is the ideal material of the volute manufacturing turbocharger for gasoline engine.But the treatment process of corresponding high-nickel austenite nodular cast iron foundry goods often affects result of use and the work-ing life of foundry goods.
Summary of the invention
In order to overcome above deficiency, the invention provides a kind of foundry goods treatment process, to solve the shortcoming that the foundry goods subsequent disposal improper foundry goods caused is not grown work-ing life.
Object of the present invention is achieved through the following technical solutions: a kind of foundry goods treatment process, and described foundry goods treatment process includes following steps:
(1) clean: a) being placed on the dolly of continuous annealing furnace with foundry goods being picked up after mechanical manipulator spruing, going to annealing furnace and heat-treating, dead head also with gripper of manipulator in dead head frame;
B) surface treatment is carried out by annealing furnace foundry goods suspension crane handling to dissepiment is out delivered on abrator;
C) foundry goods carried out after surface treatment is carried out manual seminal plasma, cleaning dead head remainder and local scab part;
D) foundry goods after manual seminal plasma carries out antirust treatment;
(2) machining: the foundry goods after cleaning is carried out first time inspection, is transported to processing cart by the foundry goods by first time inspection and processes, the foundry goods after processing is carried out second time inspection, pressure testing, cleaning, finally carries out antirust treatment.
Wherein in step (1), abrator adopts chain sling piling abrator.
This manufacture craft compared with prior art has the following advantages:
Carry out antirust treatment and carry out machining again after the present invention's cleaning, machly finally again carry out antirust treatment, add foundry goods work-ing life; The present invention is simultaneously simple to operate, can be used for straight-lined manufacturing, improves production efficiency; Repeatedly check in machining process, guarantee the qualification rate of foundry goods.
embodiment:
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
Embodiment 1
The invention provides a kind of foundry goods treatment process, described foundry goods treatment process includes following steps:
(1) clean: a) being placed on the dolly of continuous annealing furnace with foundry goods being picked up after mechanical manipulator spruing, going to annealing furnace and heat-treating, dead head also with gripper of manipulator in dead head frame;
B) surface treatment is carried out by annealing furnace foundry goods suspension crane handling to dissepiment is out delivered on abrator;
C) foundry goods carried out after surface treatment is carried out manual seminal plasma, cleaning dead head remainder and local scab part;
D) foundry goods after manual seminal plasma carries out antirust treatment;
(2) machining: the foundry goods after cleaning is carried out first time inspection, is transported to processing cart by the foundry goods by first time inspection and processes, the foundry goods after processing is carried out second time inspection, pressure testing, cleaning, finally carries out antirust treatment.
Wherein in step (1), abrator adopts chain sling piling abrator.
Provide the description to embodiment above, can use to make any technician in this area or utilize the present invention.The various amendments of these embodiments are evident for personnel skilled in the art, total principle described here can be applied to other embodiments and use creativeness.Thus, the embodiment shown in the present invention will be not limited to here, and should according to the most wide region meeting disclosed principle and new feature here.

Claims (2)

1. a foundry goods treatment process, is characterized in that: described foundry goods treatment process includes following steps:
(1) clean: a) being placed on the dolly of continuous annealing furnace with foundry goods being picked up after mechanical manipulator spruing, going to annealing furnace and heat-treating, dead head also with gripper of manipulator in dead head frame;
B) surface treatment is carried out by annealing furnace foundry goods suspension crane handling to dissepiment is out delivered on abrator;
C) foundry goods carried out after surface treatment is carried out manual seminal plasma, cleaning dead head remainder and local scab part;
D) foundry goods after manual seminal plasma carries out antirust treatment;
(2) machining: the foundry goods after cleaning is carried out first time inspection, is transported to processing cart by the foundry goods by first time inspection and processes, the foundry goods after processing is carried out second time inspection, pressure testing, cleaning, finally carries out antirust treatment.
2. a kind of foundry goods treatment process according to claim 1, is characterized in that: in step (1), abrator adopts chain sling piling abrator.
CN201510144946.XA 2015-03-31 2015-03-31 Casting treatment technology Pending CN104818422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510144946.XA CN104818422A (en) 2015-03-31 2015-03-31 Casting treatment technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510144946.XA CN104818422A (en) 2015-03-31 2015-03-31 Casting treatment technology

Publications (1)

Publication Number Publication Date
CN104818422A true CN104818422A (en) 2015-08-05

Family

ID=53728900

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510144946.XA Pending CN104818422A (en) 2015-03-31 2015-03-31 Casting treatment technology

Country Status (1)

Country Link
CN (1) CN104818422A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109972047A (en) * 2019-05-10 2019-07-05 江苏旭天智能装备有限公司 Meter Han Na casting double tempering heat treatment technique

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1123336A (en) * 1994-11-23 1996-05-29 河北铸造厂 Method for producing cast connecting rod of engine
JP2009299117A (en) * 2008-06-12 2009-12-24 Ihi Corp System for rust preventive treatment
CN101786193A (en) * 2010-03-22 2010-07-28 天津市富赛克阀门有限公司 Method for spray-welding anisotropic material on cast iron valve plate
CN102729003A (en) * 2012-04-12 2012-10-17 浙江广力工程机械有限公司 Floating oil seal machining process
CN102836966A (en) * 2012-10-10 2012-12-26 四川省祥业机械铸造有限公司 Casting cooling process for shell of central refrigeration compressor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1123336A (en) * 1994-11-23 1996-05-29 河北铸造厂 Method for producing cast connecting rod of engine
JP2009299117A (en) * 2008-06-12 2009-12-24 Ihi Corp System for rust preventive treatment
CN101786193A (en) * 2010-03-22 2010-07-28 天津市富赛克阀门有限公司 Method for spray-welding anisotropic material on cast iron valve plate
CN102729003A (en) * 2012-04-12 2012-10-17 浙江广力工程机械有限公司 Floating oil seal machining process
CN102836966A (en) * 2012-10-10 2012-12-26 四川省祥业机械铸造有限公司 Casting cooling process for shell of central refrigeration compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109972047A (en) * 2019-05-10 2019-07-05 江苏旭天智能装备有限公司 Meter Han Na casting double tempering heat treatment technique

Similar Documents

Publication Publication Date Title
CN103071751B (en) Forging method for six throw crankshaft
CN102994907A (en) Casting method of check valve body
CN104818422A (en) Casting treatment technology
CN110512067B (en) Method for reducing deformation of large thin-wall casting half gear ring casting through performance heat treatment
CN205258554U (en) Stove nose chute with wear belting
CN207209744U (en) A kind of quenching hook frock for the heat treatment lifting of single flange main shaft
CN103406534A (en) Powder metallurgy flange and manufacturing method thereof
CN106086699A (en) A kind of large-scale turbomachinery blade and preparation method thereof
CN105861919A (en) Production process of high-strength bolt
CN203624811U (en) Lifting appliance for forging main AP1000 nuclear power pipeline
CN203972835U (en) Sand-cast cold high pressure radiator cooler
CN215848315U (en) Portable vacuum furnace glove box
CN204408305U (en) A kind of impeller head electric machine controller
CN108405644B (en) One-way near-solid pressure forming method for tee part blank
CN108405645B (en) Bidirectional near-solid pressure forming method for tee part blank
CN107779857A (en) A kind of preparation method of aluminium alloy bearing pin part
CN211170743U (en) Slag removing device for increasing service cycle of converter oxygen lance
CN203382800U (en) Steel bearing part for removing mixed crystal process
CN108580574B (en) Three-dimensional near-solid pressure forming method for tee part blank
CN205732979U (en) A kind of secondary process mould of minute metallic ring
CN102808455A (en) Connecting method and connecting structure of large cast steel node and steel component
CN105583361A (en) Production process of casting
CN105714146A (en) Copper alloy valve
CN204752895U (en) Single crystal growing furnace graphite tray assembly and disassembly tools
CN202729583U (en) Sand core lifting tool

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20150805

RJ01 Rejection of invention patent application after publication