CN105983831A - Process for machining gas cylinder blocks - Google Patents
Process for machining gas cylinder blocks Download PDFInfo
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- CN105983831A CN105983831A CN201510048894.6A CN201510048894A CN105983831A CN 105983831 A CN105983831 A CN 105983831A CN 201510048894 A CN201510048894 A CN 201510048894A CN 105983831 A CN105983831 A CN 105983831A
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- holes
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- machining
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- Valve-Gear Or Valve Arrangements (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a process for machining gas cylinder blocks. The process includes steps of arranging blanks on lines and inspecting blanks; roughly milling front and back end surfaces of cylinder blocks; roughly milling top planes of the cylinder blocks; roughly milling bottom planes, tile cover combination surfaces and seam surfaces of the cylinder blocks; heavily boring semicircular crankshaft holes of the cylinder blocks; carrying out semi-finish milling on the bottom planes, drilling and hinging bottom surface positioning pins and machining bottom surface holes; drilling camshaft holes and main oil channel holes; heavily boring cylinder holes by the aid of special machines; roughly milling two side surfaces of each cylinder block and carrying out finish milling on the two side surfaces of each cylinder block; machining front and back end surface hole systems; machining top surface water holes, cylinder cover positioning pin holes and deep oil holes; machining tappet holes and cylinder cover fastening bolt holes of the cylinder blocks; carrying out finish milling on the bottom planes, the tile cover combination surfaces, the cylinder cover fastening bolt holes and tile cover bolt holes; cleaning the middles of components; assembling tile covers; machining the camshaft holes, tappet body positioning pin holes and front and back end surface pin holes; carrying out finish milling on the front and back end surfaces of each cylinder block; finely boring spindle holes, fourth main bearing thrust surfaces and camshaft holes by the aid of special machines; carrying out finish milling on the top planes and finely boring the cylinder holes by the aid of special machines; honing the cylinder holes by the aid of special machines; ultimately cleaning the components by the aid of special machines; carrying out seal tests on oil channels and water channels of the cylinder blocks; compressing camshaft linings; inspecting assemblies and discharging the assemblies from the lines.
Description
Technical field
The present invention relates to a kind of cylinder block processing technique.
Background technology
Cylinder block is the basic part that all parts installed by electromotor.It constitutes the body of electromotor, and electromotor leads to
Cross cylinder block by the toggle (piston, connecting rod, bent axle, flywheel etc.) of electromotor and valve actuating mechanism
(cylinder cap, camshaft, inlet manifold, exhaust manifold, tappet, timing gears etc.) and fuel feeding, lubrication,
It is an entirety that the mechanisms such as cooling couple.
Block structure common ground is an approximation hexahedron case structure, thin-walled, and machined surface, hole are relatively
Many, belong to part in typical casing, be mainly machined with cylinder holes, main bearing hole, camshaft hole etc., have lubrication
, there are multiple connection, sealing boss and facet in the multiple hole systems such as oil duct, cooling water channel, installation screw,
The assembly precision of their processing precision direct influence electromotor and service behaviour, meanwhile, firm for improving body
Degree and intensity, be also distributed many reinforcements.
Cylinder block complex manufacturing, not unified standard, the cylinder block quality causing production is uneven, and a lot of operations that repeat also make under production efficiency, increases the work burden of workman, makes the competitiveness of product in market the highest simultaneously.
Summary of the invention
Because the drawbacks described above of prior art, the technical problem to be solved is to provide a kind of cylinder block processing technique, and this technique eliminates a lot of repeatability operation, improves work efficiency.
nullFor achieving the above object，The invention provides a kind of cylinder block processing technique，It is characterized in that，Comprise the steps: ray examination on blank → rough mill cylinder body front/rear end → rough mill cylinder body top plane → rough mill cylinder body baseplane、FE Tiler faying face and seam face → heavy boring cylinder crankshaft semicircle orifice → half finish-milling baseplane、Drill and ream bottom surface alignment pin and camshaft hole is processed → bored to bottom hole、Mail gallery holes → heavy boring cylinder holes special plane → thick、Finish-milling cylinder body two sides → face system processing → end face water hole, front and back end、Cylinder cap dowel hole and deep machining of oil hole → cylinder body tappet bore、Cylinder cap fastening bolt hole machined → finish-milling baseplane、FE Tiler faying face，Cleaning → FE Tiler assembling → camshaft hole in the middle of cylinder cap fastening bolt holes and FE Tiler bolt hole processing → part，Lifter body dowel hole and face, front/rear end pin-and-hole processing → rear and front end finish-milling → right boring spindle hole、Four main holds thrust surface、Camshaft hole special plane → finish-milling top plane，Right boring cylinder holes special plane → cylinder holes honing special plane → part finally please wash special plane → cylinder-body oil duct、Water channel leakage test → pressure cam shaft bush → assembly inspection and rolling off the production line.
The invention has the beneficial effects as follows: the present invention improves working (machining) efficiency, yield rate, reduce production cost, achieve the unforeseeable technique effect of those skilled in the art, overcome design set for a long time, provide a kind of new design and processing thought, and achieve more more preferable processing effect than prior art.
Detailed description of the invention
nullTechnical scheme disclosed by the invention is a kind of cylinder block processing technique，Comprise the steps: ray examination on blank → rough mill cylinder body front/rear end → rough mill cylinder body top plane → rough mill cylinder body baseplane、FE Tiler faying face and seam face → heavy boring cylinder crankshaft semicircle orifice → half finish-milling baseplane、Drill and ream bottom surface alignment pin and camshaft hole is processed → bored to bottom hole、Mail gallery holes → heavy boring cylinder holes special plane → thick、Finish-milling cylinder body two sides → face system processing → end face water hole, front and back end、Cylinder cap dowel hole and deep machining of oil hole → cylinder body tappet bore、Cylinder cap fastening bolt hole machined → finish-milling baseplane、FE Tiler faying face，Cleaning → FE Tiler assembling → camshaft hole in the middle of cylinder cap fastening bolt holes and FE Tiler bolt hole processing → part，Lifter body dowel hole and face, front/rear end pin-and-hole processing → rear and front end finish-milling → right boring spindle hole、Four main holds thrust surface、Camshaft hole special plane → finish-milling top plane，Right boring cylinder holes special plane → cylinder holes honing special plane → part finally please wash special plane → cylinder-body oil duct、Water channel leakage test → pressure cam shaft bush → assembly inspection and rolling off the production line.
The present invention improves working (machining) efficiency, yield rate, reduce production cost, achieve the unforeseeable technique effect of those skilled in the art, overcome design set for a long time, provide a kind of new design and processing thought, and achieve more more preferable processing effect than prior art.
The preferred embodiment of the present invention described in detail above.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to the design of the present invention without creative work.Therefore, all technical staff in the art, all should be in the protection domain being defined in the patent claims the most on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (1)
1. a cylinder block processing technique, it is characterised in that comprise the steps: ray examination on blank →
Rough mill cylinder body front/rear end → rough mill cylinder body top plane → rough mill cylinder body baseplane, FE Tiler faying face and seam face → heavy boring cylinder crankshaft semicircle orifice → half finish-milling baseplane, drill and ream bottom surface alignment pin and bottom hole processing
→ bore camshaft hole, mail gallery holes → heavy boring cylinder holes special plane → thick, finish-milling cylinder body two sides → face system processing → end face water hole, front and back end, cylinder cap dowel hole and deep machining of oil hole → cylinder body tappet bore, cylinder cap fastening bolt hole machined → finish-milling baseplane, FE Tiler faying face, cleaning → FE Tiler assembling → camshaft hole in the middle of cylinder cap fastening bolt holes and FE Tiler bolt hole processing → part, lifter body dowel hole and face, front/rear end pin-and-hole processing → rear and front end finish-milling → right boring spindle hole, four main holds thrust surface, camshaft hole special plane → finish-milling top plane, right boring cylinder holes special plane → cylinder holes honing special plane → part finally please wash special plane → cylinder-body oil duct, water channel leakage test → pressure cam shaft bush → assembly inspection and rolling off the production line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510048894.6A CN105983831A (en) | 2015-01-30 | 2015-01-30 | Process for machining gas cylinder blocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510048894.6A CN105983831A (en) | 2015-01-30 | 2015-01-30 | Process for machining gas cylinder blocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105983831A true CN105983831A (en) | 2016-10-05 |
Family
ID=57035306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510048894.6A Pending CN105983831A (en) | 2015-01-30 | 2015-01-30 | Process for machining gas cylinder blocks |
Country Status (1)
| Country | Link |
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| CN (1) | CN105983831A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339219A (en) * | 2017-07-28 | 2017-11-10 | 安徽美芝制冷设备有限公司 | Frame and its processing method for reciprocating compressor |
| CN108296713A (en) * | 2018-01-27 | 2018-07-20 | 李丽 | A kind of M fonts parts machining process |
| CN109014788A (en) * | 2018-08-30 | 2018-12-18 | 安徽江淮汽车集团股份有限公司 | A kind of cylinder body processing method |
| CN110369949A (en) * | 2019-06-28 | 2019-10-25 | 扬州扬子江宝云缸套有限公司 | A kind of engine cylinder body processing technology |
| CN111037239A (en) * | 2020-01-08 | 2020-04-21 | 山西阳煤千军汽车部件有限责任公司 | Machining process of automobile engine cylinder cover |
| CN112122886A (en) * | 2020-09-18 | 2020-12-25 | 广东鸿图南通压铸有限公司 | Method for processing lower cylinder body monomer of three-cylinder engine |
| CN112496677A (en) * | 2020-11-09 | 2021-03-16 | 中国第一汽车股份有限公司 | Automobile cylinder body machining process |
| CN112676886A (en) * | 2020-12-16 | 2021-04-20 | 安徽全柴动力股份有限公司 | Machine body side-hanging type clamping method |
| CN112935713A (en) * | 2021-01-28 | 2021-06-11 | 中国第一汽车股份有限公司 | Machining method for machining bowl-shaped plug press-fitting hole of cylinder block |
| CN114425699A (en) * | 2021-12-21 | 2022-05-03 | 安徽全柴动力股份有限公司 | Cylinder head circulation method for engine cylinder body simulation process |
-
2015
- 2015-01-30 CN CN201510048894.6A patent/CN105983831A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339219A (en) * | 2017-07-28 | 2017-11-10 | 安徽美芝制冷设备有限公司 | Frame and its processing method for reciprocating compressor |
| CN108296713A (en) * | 2018-01-27 | 2018-07-20 | 李丽 | A kind of M fonts parts machining process |
| CN109014788A (en) * | 2018-08-30 | 2018-12-18 | 安徽江淮汽车集团股份有限公司 | A kind of cylinder body processing method |
| CN110369949A (en) * | 2019-06-28 | 2019-10-25 | 扬州扬子江宝云缸套有限公司 | A kind of engine cylinder body processing technology |
| CN111037239A (en) * | 2020-01-08 | 2020-04-21 | 山西阳煤千军汽车部件有限责任公司 | Machining process of automobile engine cylinder cover |
| CN112122886A (en) * | 2020-09-18 | 2020-12-25 | 广东鸿图南通压铸有限公司 | Method for processing lower cylinder body monomer of three-cylinder engine |
| CN112122886B (en) * | 2020-09-18 | 2022-03-11 | 广东鸿图南通压铸有限公司 | Method for processing lower cylinder body monomer of three-cylinder engine |
| CN112496677A (en) * | 2020-11-09 | 2021-03-16 | 中国第一汽车股份有限公司 | Automobile cylinder body machining process |
| CN112676886A (en) * | 2020-12-16 | 2021-04-20 | 安徽全柴动力股份有限公司 | Machine body side-hanging type clamping method |
| CN112935713A (en) * | 2021-01-28 | 2021-06-11 | 中国第一汽车股份有限公司 | Machining method for machining bowl-shaped plug press-fitting hole of cylinder block |
| CN114425699A (en) * | 2021-12-21 | 2022-05-03 | 安徽全柴动力股份有限公司 | Cylinder head circulation method for engine cylinder body simulation process |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161005 |
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| WD01 | Invention patent application deemed withdrawn after publication |