CN108098266A - A kind of cylinder body processing technology - Google Patents
A kind of cylinder body processing technology Download PDFInfo
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- CN108098266A CN108098266A CN201711348018.0A CN201711348018A CN108098266A CN 108098266 A CN108098266 A CN 108098266A CN 201711348018 A CN201711348018 A CN 201711348018A CN 108098266 A CN108098266 A CN 108098266A
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F2200/00—Manufacturing
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- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a kind of cylinder body processing technologies, include the following steps：1) cylinder blank automatic wire charging；2) milling cylinder body front/rear end, Rear oil seal mounting surface and main oil gallery face and hole system is opened up on each end face；3) milling cylinder body mounting surface and cylinder body bottom surface and hole system is opened up on each end face；4) milling cylinder body intake and exhaust face, Rear oil seal mounting surface and thrust surface and hole system is opened up on each end face；5) cylinder deck, front/rear end and Rear oil seal mounting surface are finished and hole system is opened up on each end face；6) on-line automatic measurement cylinder holes aperture and crankshaft hole aperture, feed back to control platform by metrical information；7) cylinder holes to cylinder body and crankshaft hole carry out honing；8) Bowl Plug, screw thread block automatic charging and installation；9) cylinder body is grouped；10) cylinder body finished product is automatically offline.This invention simplifies the production lines of cylinder body, increase the degree of automation of cylinder body processing technology, improve production efficiency and the uniformity of product.
Description
Technical field
The present invention relates to processing and manufacturing fields, and in particular to a kind of cylinder body processing technology.
Background technology
Engine is a kind of extremely complex dynamic power machine, and the temperature in work in cylinder is up to 2000-2500
DEG C, delivery temperature is subjected to thermal stress and machine caused by combustion gas explosive force and bolt clipping forcee up to 500-1200 DEG C
Tool stress it requires that cylinder body body has enough intensity, rigidity and heat resistance, to ensure the pressure and thermal stress in cylinder
Under the action of can reliably work.
Cylinder block production process used in current driving force machinery is complicated, and the degree of automation is low, causes the cylinder of production
Weight is irregular, and many unreasonable processes add the process time, product does not conform to but also under production efficiency
Lattice rate is higher, while so that the competitiveness of product in market is not high.
At present the cylinder block machining process of majority factories be artificial loading and unloading, machining tool using it is common it is vertical/
Horizontal list Spindle Machining Center or special plane, special plane is less automatically for press fitting, cleaning, leak test etc. in subsidiary engine, and flexibility degree is not high, fills
With subsidiary engine electric tightening machine is equipped with for artificial station as much.
In conclusion present inventor is in the embodiment of the present application is realized during inventive technique scheme, in discovery
Technology is stated at least to have the following technical problems：Cylinder body machining production line is tediously long, complicated for operation, manually participates in more, human cost height,
Product quality uniformity is poor, and the degree of automation is not high, low production efficiency.
The content of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of high degree of automation, processing works
The simple cylinder body processing technology of skill, the processing technology is by using automatic subsidiary engine and changing procedure of processing integrates manufacturing procedure
Change, solve the problems, such as that processing technology is complicated, manually participation is more, homogeneity of product is poor, processing efficiency is low in the prior art.
To achieve the above object, the technical scheme is that：A kind of cylinder body processing technology, the technique include：
Step 1：Cylinder blank automatic wire charging；
Step 2：Milling cylinder body front/rear end, Rear oil seal mounting surface and main oil gallery face are installed in cylinder body front/rear end, Rear oil seal
Hole system is opened up on face and main oil gallery face；
Step 3：Milling cylinder body mounting surface and cylinder body bottom surface open up hole system on cylinder body mounting surface and cylinder body bottom surface；
Step 4：Milling cylinder body deflation area, air inlet face, Rear oil seal mounting surface and thrust surface, cylinder body deflation area, air inlet face, after
Hole system is opened up on oil sealing mounting surface；
Step 5：Cylinder deck, front/rear end and Rear oil seal mounting surface are finished, hole is opened up in cylinder deck, front/rear end
System；
Step 6：On-line automatic measurement cylinder holes aperture and crankshaft hole aperture, feed back to control platform by metrical information；
Step 7：Honing special plane automatic start and the cylinder holes to cylinder body and crankshaft hole progress honing；
Step 8：Bowl Plug, screw thread are blocked through material channel automatic charging, then robot feeding and by water pipe, bowl-type
Plug, screw thread blocking are put into the corresponding position of cylinder body, and Bowl Plug is simultaneously pressed on cylinder body by pressing machine automatic start, and tightening machine is automatic
Start and screw thread blocking is tightened on cylinder body；
Step 9：Measuring machine automatic measurement cylinder holes aperture, crankshaft hole aperture, according to the size in cylinder holes aperture and crankshaft hole hole
Cylinder body is grouped by the size in footpath automatically；
Step 10：Cylinder body finished product is automatically offline.
Further, the technique further includes：The technique further includes：After the completion of the step 2, heavy boring crankshaft hole,
Milling bearing bush slot, milling thrust surface, heavy boring cylinder holes, boring honing grinding undercut；Milling return water faying face bores return water installation bolt hole, drills and reams back
Water hole, preboring simultaneously drill through oilhole, bore low pressure oil return hole, bore block guide pin bottom outlet, bore back oil seal cover positioning pin bottom outlet, bore positioning
Datum hole.
Further, the technique further includes：After the completion of the step 4, main beating cap and bolt pass through material channel
Then main beating cap and bolt robot feeding and are put into the corresponding position of cylinder body by automatic charging, tightening machine starts by twisting
Main beating cap is mounted on cylinder body by tight bolt.
Further, the concrete operations content of the step 2 is：Cylinder body front/rear end is rough milled, rough mills Rear oil seal mounting surface,
Rough mill main oil gallery face, milling main oil gallery thread Pilot hole attacks main oil gallery screw thread, bores main oil gallery, bores timing gears positioning pin bottom outlet, before brill
Rear end face thread Pilot hole bores front end face positioning pin bottom outlet, bores back oil seal cover bolt hole bottom outlet, bores timing chain oil jet lubrication bottom hole
Hole, hinge timing chain oil jet lubrication hole, hinge timing gears dowel hole, auger shell bolt throughhole, boring starter mounting hole, driller's skill are determined
Position pin hole, drill rear end face thread Pilot hole bore gearbox positioning pin bottom outlet, milling starter location hole → milling starter mounting surface, hinge
Technological location hole.
Further, the concrete operations content of the step 3 is：Milling main beating cap mounting surface, milling cooling nozzles mounting surface,
Preboring main bearing seat oilhole drills through main bearing seat oilhole, bores atomizer thread Pilot hole, bores oil sump installation thread Pilot hole, preboring
Oilhole, preboring atomizer positioning pin bottom outlet cut with scissors atomizer dowel hole；Fine purifiation bottom surface, main beating cap mounting surface cut with scissors design basis
Main bearing cap bolt hole bottom outlet is bored in hole, cuts with scissors Main bearing bolt via, attacks bolt of main bearing cap screw thread, attack bolt hole on underside screw thread,
Base bearing bore screw thread is attacked, attacks atomizer screw thread, preboring base bearing inclined oil hole of air bores the oblique oil duct of base bearing, brushes bottom surface.
Further, the concrete operations content of the step 4 is：1) milling deflation area lug, the offline Quick Response Code of milling play facet,
Half finish-milling Rear oil seal mounting surface, milling air inlet face lug, milling thrust surface, milling air inlet face lug, preboring booster fuel feed hole bore turbine
Booster fuel feed hole, hinge block guide pin hole, bores deflation area threaded hole, bores cylinder bolt bottom hole hole, bores cylinder bolt hole screw thread
Bottom outlet, hinge cylinder bolt hole thread Pilot hole bore thermostat installation thread Pilot hole, and drilling machine oil temperature sensor installs thread Pilot hole,
Water pipe installation screw thread is returned, Rear oil seal installation bolt screw thread is attacked, attacks front end face screw thread, attack cylinder bolt screw thread, bore deflation area spiral shell
Line bottom outlet bores deflation area bottom outlet, bores air inlet face bottom outlet, and drilling machine oil rectifier installation thread Pilot hole bores water temperature pressure sensor, bores
Engine oil pressure pickup bottom outlet, burr-drill thread Pilot hole attack taper thread, and preboring main oil gallery fuel feed hole drills through main oil gallery fuel feed hole, boring
Thermostat hole bores turbocharger lubricating oil hole, attacks deflation area screw thread, attack rear end face screw thread, attack air inlet face screw thread, attack deflation area
Screw thread；2) cleaning machine automatic start and high-pressure wash deburring is carried out to cylinder body, leakage tester automatic start simultaneously tries cylinder body
Leak detection.
Further, the concrete operations content of the step 5 is：Half fine boring crankshaft bore, fine boring crankshaft bore, fine purifiation top surface,
Half right boring cylinder holes, right boring cylinder holes；Finish-milling front-back, right boring starter hole, anti-milling starter mounting surface cut with scissors gearbox positioning pin,
Cut with scissors back oil seal cover dowel hole, brush crankshaft hole, brush front-back, top surface, back oil seal cover mounting surface, hinge front end face positioning pin.
Further, the step 6 utilizes on-line measurement feedback compensation special plane automatic measurement cylinder holes aperture and crankshaft hole hole
Footpath, and measurement is fed back into control platform, if qualified through measuring cylinder holes aperture and crankshaft hole aperture, cylinder body adds together into lower
Work process；If cylinder holes aperture and crankshaft hole aperture are unqualified, by control platform runner pending district.
Further, the technique further includes：Between the step 7 and step 8, cleaning machine automatically carries out most cylinder body
Cleaning eventually, between the step 8 and the step 9, leakage tester carries out final leak test to cylinder body automatically.
The advantages of using technical solution of the present invention for：
1. subsidiary engine (such as cleaning machine, leakage tester, tightening machine, pressing machine etc.) used in the present invention is equipped with corresponding biography
Sensor realizes automatic running and the work of each subsidiary engine；Automatic subsidiary engine is used cooperatively with double Spindle Machining Centers, improves gas
The degree of automation of cylinder body processing technology improves the uniformity of product, so as to Improving The Quality of Products.
2. add during the processing technology of the present invention using the robot with vision system, material feed path and automatically
Work subsidiary engine, can not only accurate positioning guarantee timely enter subsequent processing, also achieve cylinder body upper offline and main beating cap, spiral shell automatically
The automatic charging and automatic installation that bolt, Bowl Plug, screw thread block, reduce artificial degree of participation, improve processing efficiency, save
Manufacture cost.
3. the present invention changes the step of processing technology of cylinder block so that manufacturing procedure is integrated, i.e. clamping
Repeatedly different processing can be once carried out to cylinder body, reduces clamping times, not only simplifies production line, improves production effect
Rate, but also improve machining accuracy.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments：
Fig. 1 is cylinder block processing process figure of the present invention.
Specific embodiment
Below by embodiment, the present invention is described in further detail, following embodiment be explanation of the invention and
The invention is not limited in following embodiments.Used on-line measurement feedback compensation special plane, in particular in life in the present invention
Machined cylinder holes aperture and crankshaft hole aperture can be measured in producing line (while being processed to cylinder block) in real time, will be surveyed
The actual numerical value of amount feeds back to control platform, and control platform compared with design value, and compares the actual numerical value of measurement
Relatively result is judged, control platform instructs the work of next step according to result of the comparison.
As shown in Figure 1, a kind of cylinder body processing technology, includes the following steps：
Step 1：Cylinder blank automatic wire charging realizes cylinder blank automatic wire charging, nothing using the robot with vision system
Manually participate in.
Step 2：Milling cylinder body front/rear end, Rear oil seal mounting surface and main oil gallery face are installed in cylinder body front/rear end, Rear oil seal
Hole system is opened up on face and main oil gallery face, concrete operations content is：1) using two double Spindle Machining Centers, (this two double main shafts add
Work center shares truss manipulator), front/rear end is rough milled, rough mills Rear oil seal mounting surface, rough mills main oil gallery face, milling main oil gallery screw thread
Bottom outlet attacks main oil gallery screw thread, bores main oil gallery, bores timing gears positioning pin bottom outlet, bores front/rear end thread Pilot hole, bores front end face and determines
Position pin bottom outlet, bores back oil seal cover bolt hole bottom outlet, bores timing chain oil jet lubrication bottom hole hole, cut with scissors timing chain oil jet lubrication hole,
Hinge timing gears dowel hole, auger shell bolt throughhole, boring starter mounting hole, brill technological location hole, drill rear end face thread Pilot hole,
Gearbox positioning pin bottom outlet, milling starter location hole are bored, milling starter mounting surface cuts with scissors technological location hole；2) heavy boring crankshaft hole,
Milling bearing bush slot, milling thrust surface, heavy boring cylinder holes, boring honing grinding undercut → milling return water faying face bore return water installation bolt hole, drill and ream back
Water hole, preboring simultaneously drill through oilhole → brill low pressure oil return hole, bore block guide pin bottom outlet, bore back oil seal cover positioning pin bottom outlet, and it is fixed to bore
Position datum hole.
Step 3：Milling cylinder body mounting surface and cylinder body bottom surface open up hole system on cylinder body mounting surface and cylinder body bottom surface, specific to grasp
It is as content：Utilize two double Spindle Machining Centers (this two double Spindle Machining Centers share truss manipulator), milling base bearing
Lid mounting surface, milling cooling nozzles mounting surface, preboring main bearing seat oilhole drill through main bearing seat oilhole, bore atomizer thread Pilot hole,
Oil sump installation thread Pilot hole, preboring oilhole are bored, preboring atomizer positioning pin bottom outlet cuts with scissors atomizer dowel hole；Fine purifiation bottom surface,
Main beating cap mounting surface, hinge design basis hole, bores main bearing cap bolt hole bottom outlet, cuts with scissors Main bearing bolt via, attacks main beating cap
Bolt thread attacks bolt hole on underside screw thread, attacks base bearing bore screw thread, attacks atomizer screw thread, and preboring base bearing inclined oil hole of air bores master
The oblique oil duct of bearing brushes bottom surface.
Step 4：Milling cylinder body deflation area, air inlet face, Rear oil seal mounting surface and thrust surface, cylinder body deflation area, air inlet face, after
Hole system is opened up on oil sealing mounting surface, concrete operations content is：1) three double Spindle Machining Center (this three double spindle processings are utilized
Center shares truss manipulator), milling deflation area lug, the offline Quick Response Code of milling plays facet, half finish-milling Rear oil seal mounting surface, milling air inlet
Face lug, milling thrust surface, milling air inlet face lug, preboring booster fuel feed hole bore turbocharger fuel feed hole, cut with scissors block guide pin
Deflation area threaded hole is bored in hole, bores cylinder bolt bottom hole hole, bores cylinder bolt hole thread Pilot hole, cuts with scissors cylinder bolt hole thread Pilot hole,
Thermostat installation thread Pilot hole is bored, drilling machine oil temperature sensor installation thread Pilot hole returns water pipe installation screw thread, attacks Rear oil seal peace
Bolt thread is filled, attacks front end face screw thread, attacks cylinder bolt screw thread, bores deflation area thread Pilot hole, bores deflation area bottom outlet, bores air inlet face
Bottom outlet, drilling machine oil rectifier installation thread Pilot hole, bores water temperature pressure sensor, drilling machine oil pressure sensor bottom outlet, burr-drill screw thread
Bottom outlet attacks taper thread, and preboring main oil gallery fuel feed hole drills through main oil gallery fuel feed hole, and turbocharger lubricating oil is bored in boring thermostat hole
Deflation area screw thread is attacked in hole, attacks rear end face screw thread, attacks air inlet face screw thread, attacks deflation area screw thread；2) cylinder body is carried out using cleaning machine
Cleaning, cleaning machine be equipped with position sensor, when cylinder body reach cleaning machine position when, cleaning machine automatic start and to cylinder body into
Horizontal high voltage cleans deburring；Leak test is carried out to cylinder body using leakage tester, leakage tester is equipped with position sensor, is tried when cylinder body reaches
During the position of leakage machine, leakage tester automatic start simultaneously carries out leak test detection to cylinder body；3) main beating cap and bolt pass through material channel
Automatic charging, then band vision system robot feeding and main beating cap and bolt are put into the corresponding position of cylinder body, tightening machine
The sensor of acquisition cylinder body location information is equipped with, tightening machine automatic start is controlled, is tightened main beating cap by tightening bolt
It is fixed on cylinder body, so as to fulfill the automatic charging and installation of main beating cap and bolt.
Step 5：Cylinder deck, front/rear end and Rear oil seal mounting surface are finished, hole is opened up in cylinder deck, front/rear end
System, concrete operations content are：Using two double Spindle Machining Centers (this two double Spindle Machining Centers share truss manipulator),
Finish cylinder holes, crankshaft hole and the front/rear end of cylinder body：Half fine boring crankshaft bore, fine boring crankshaft bore, fine purifiation top surface, half right boring cylinder
Hole, right boring cylinder holes, finish-milling front-back, right boring starter hole, anti-milling starter mounting surface cut with scissors gearbox positioning pin, cut with scissors Rear oil seal
Lid dowel hole, brush crankshaft hole, brush front-back, top surface, back oil seal cover mounting surface cut with scissors front end face positioning pin.
Step 6：On-line automatic measurement cylinder holes aperture and crankshaft hole aperture, feed back to control platform, specifically by metrical information
Operation content is：It is fed back using on-line measurement feedback compensation special plane automatic measurement cylinder holes aperture and crankshaft hole aperture, and by measurement
To control platform, if qualified through measuring cylinder holes aperture and crankshaft hole aperture, cylinder body enters lower one of manufacturing procedure；If cylinder holes hole
Footpath and crankshaft hole aperture are unqualified, then by control platform runner pending district.
Step 7：1) honing special plane automatic start and the cylinder holes to cylinder body and crankshaft hole progress honing：It is set on honing machine special plane
There is the sensor of acquisition cylinder body location information, the information honing machine special plane collected according to sensor starts, automatically to cylinder body cylinder
Hole, crankshaft hole carry out honing.2) cylinder body is finally cleaned using cleaning machine, cleaning machine is equipped with position sensor and gathers cylinder
The location information of body, when cylinder body reaches the position of cleaning machine, cleaning machine automatic start simultaneously carries out high-pressure wash unhairing to cylinder body
Thorn, cleaning machine realize the automatic cleaning of cylinder body, without human intervention by gathering the location information of cylinder body.
Step 8：Bowl Plug, screw thread, which block, passes through material channel automatic charging, then the robot feeding with vision system
And water pipe, Bowl Plug, screw thread blocking are put into the corresponding position of cylinder body, pressing machine is equipped with acquisition Bowl Plug and cylinder body position letter
Bowl Plug is fitted in the corresponding position on cylinder body by the sensor of breath, pressing machine startup automatically；Tightening machine is equipped with acquisition screw thread
It blocks and the sensor of cylinder body location information, the information tightening machine collected according to sensor starts, screw thread is blocked automatically and is twisted
Tightly on cylinder body.2) final leak test is carried out to cylinder body using leakage tester, leakage tester is equipped with position sensor, is tried when cylinder body reaches
During the position of leakage machine, leakage tester automatic start simultaneously carries out leak test detection to cylinder body, if cylinder body does not occur leakage phenomenon, illustrates product
It is qualified；
Step 9：Measuring machine automatic measurement cylinder holes aperture, crankshaft hole aperture, according to the size in cylinder holes aperture and crankshaft hole hole
The size in footpath determines the tolerance range scope where the size in cylinder holes aperture and the size in crankshaft hole aperture, automatically carries out cylinder body
Grouping, during follow-up assembling suitable bearing shell to be selected to provide conveniently.
Step 10：Cylinder body finished product is automatically offline, realizes that cylinder body finished product is automatically offline using the robot with vision system, nothing
Manually participate in.
The processing technology of cylinder block of the present invention is whole using MES system, MES system can programming count, analysis, show, deposit
Storage, upload procedure data, whole process can trace.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as employ the improvement or not improved by the design of the present invention and skill of the various unsubstantialities of technical solution of the present invention progress
Art scheme directly applies to other occasions, within protection scope of the present invention.
Claims (9)
1. a kind of cylinder body processing technology, it is characterised in that：The technique includes：
Step 1：Cylinder blank automatic wire charging；
Step 2：Milling cylinder body front/rear end, Rear oil seal mounting surface and main oil gallery face, cylinder body front/rear end, Rear oil seal mounting surface and
Hole system is opened up on main oil gallery face；
Step 3：Milling cylinder body mounting surface and cylinder body bottom surface open up hole system on cylinder body mounting surface and cylinder body bottom surface；
Step 4：Milling cylinder body deflation area, air inlet face, Rear oil seal mounting surface and thrust surface, in cylinder body deflation area, air inlet face, Rear oil seal
Hole system is opened up on mounting surface；
Step 5：Finish cylinder deck, front/rear end, Rear oil seal mounting surface, by machining crankshafts hole and cylinder holes, cylinder deck,
Front/rear end opens up hole system；
Step 6：On-line automatic measurement cylinder holes aperture and crankshaft hole aperture, feed back to control platform by metrical information；
Step 7：Honing special plane automatic start and the cylinder holes to cylinder body and crankshaft hole progress honing；
Step 8：Bowl Plug, screw thread are blocked through material channel automatic charging, then robot feeding and by water pipe, Bowl Plug,
Screw thread blocking is put into the corresponding position of cylinder body, and Bowl Plug is simultaneously pressed on cylinder body by pressing machine automatic start, and tightening machine opens automatically
It moves and screw thread blocking is tightened on cylinder body；
Step 9：Measuring machine automatic measurement cylinder holes aperture, crankshaft hole aperture, according to the size in cylinder holes aperture and crankshaft hole aperture
Cylinder body is grouped by size automatically；
Step 10：Cylinder body finished product is automatically offline.
2. a kind of cylinder body processing technology described in accordance with the claim 1, it is characterised in that：The technique further includes：Described
After the completion of step 2, heavy boring crankshaft hole, milling bearing bush slot, milling thrust surface, heavy boring cylinder holes, boring honing grinding undercut；Milling return water faying face,
Return water installation bolt hole is bored, drill and ream backwater hole, and preboring simultaneously drills through oilhole, brill low pressure oil return hole, brill block guide pin bottom outlet, after brill
Oil seal cover positioning pin bottom outlet bores positioning reference holes.
3. a kind of cylinder body processing technology described in accordance with the claim 1, it is characterised in that：The technique further includes：Described
After the completion of step 4, main beating cap and bolt are by material channel automatic charging, then robot feeding and by main beating cap and spiral shell
Bolt is put into the corresponding position of cylinder body, and tightening machine, which starts, is mounted on main beating cap on cylinder body by tightening bolt.
4. a kind of cylinder body processing technology described in accordance with the claim 1, it is characterised in that：In the concrete operations of the step 2
Rong Wei：Cylinder body front/rear end is rough milled, rough mills Rear oil seal mounting surface, rough mills main oil gallery face, milling main oil gallery thread Pilot hole attacks main oil gallery
Screw thread bores main oil gallery, bores timing gears positioning pin bottom outlet, bores front/rear end thread Pilot hole, front end face positioning pin bottom outlet is bored, after brill
Oil seal cover bolt hole bottom outlet bores timing chain oil jet lubrication bottom hole hole, hinge timing chain oil jet lubrication hole, hinge timing gears positioning
Pin hole, auger shell bolt throughhole, boring starter mounting hole bore technological location hole, and drill rear end face thread Pilot hole bores gearbox positioning pin
Bottom outlet, milling starter location hole → milling starter mounting surface cut with scissors technological location hole.
5. a kind of cylinder body processing technology described in accordance with the claim 1, it is characterised in that：In the concrete operations of the step 3
Rong Wei：Milling main beating cap mounting surface, milling cooling nozzles mounting surface, preboring main bearing seat oilhole drill through main bearing seat oilhole, bore spray
Oil nozzle thread Pilot hole bores oil sump installation thread Pilot hole, preboring oilhole, preboring atomizer positioning pin bottom outlet, hinge atomizer positioning
Pin hole；Fine purifiation bottom surface, main beating cap mounting surface, hinge design basis hole, bore main bearing cap bolt hole bottom outlet, cut with scissors Main bearing bolt mistake
Bolt of main bearing cap screw thread is attacked in hole, attacks bolt hole on underside screw thread, attacks base bearing bore screw thread, attacks atomizer screw thread, preboring main shaft
Inclined oil hole of air is held, bores the oblique oil duct of base bearing, brushes bottom surface.
6. a kind of cylinder body processing technology described in accordance with the claim 1, it is characterised in that：In the concrete operations of the step 4
Rong Wei：1) milling deflation area lug, the offline Quick Response Code of milling play facet, half finish-milling Rear oil seal mounting surface, milling air inlet face lug, milling thrust
Face, milling air inlet face lug, preboring booster fuel feed hole bore turbocharger fuel feed hole, and deflation area spiral shell is bored in hinge block guide pin hole
Pit bores cylinder bolt bottom hole hole, bores cylinder bolt hole thread Pilot hole, and hinge cylinder bolt hole thread Pilot hole bores thermostat installation
Thread Pilot hole, drilling machine oil temperature sensor installation thread Pilot hole return water pipe installation screw thread, attack Rear oil seal installation bolt screw thread,
Front end face screw thread is attacked, attacks cylinder bolt screw thread, bores deflation area thread Pilot hole, bores deflation area bottom outlet, bores air inlet face bottom outlet, drilling machine oil
Filter installs thread Pilot hole, bores water temperature pressure sensor, drilling machine oil pressure sensor bottom outlet, and burr-drill thread Pilot hole attacks cone spiral shell
Line, preboring main oil gallery fuel feed hole drill through main oil gallery fuel feed hole, and boring thermostat hole bores turbocharger lubricating oil hole, attacks deflation area
Screw thread attacks rear end face screw thread, attacks air inlet face screw thread, attacks deflation area screw thread；2) cleaning machine automatic start and to cylinder body into horizontal high voltage
Deburring is cleaned, leakage tester automatic start simultaneously carries out leak test detection to cylinder body.
7. a kind of cylinder body processing technology described in accordance with the claim 1, it is characterised in that：In the concrete operations of the step 5
Rong Wei：Half fine boring crankshaft bore, fine boring crankshaft bore, fine purifiation top surface, half right boring cylinder holes, right boring cylinder holes；Finish-milling front-back, right boring start
Machine hole, anti-milling starter mounting surface cut with scissors gearbox positioning pin, cut with scissors back oil seal cover dowel hole, brush crankshaft hole, brush front-back, top
Face, back oil seal cover mounting surface cut with scissors front end face positioning pin.
8. a kind of cylinder body processing technology described in accordance with the claim 1, it is characterised in that：The step 6 utilizes on-line measurement
Feedback compensation special plane automatic measurement cylinder holes aperture and crankshaft hole aperture, and measurement is fed back into control platform, if through measuring cylinder holes
Aperture and crankshaft hole aperture are qualified, then cylinder body enters lower one of manufacturing procedure；If cylinder holes aperture and crankshaft hole aperture are unqualified,
By control platform runner pending district.
9. a kind of cylinder body processing technology described according to claim 1 to 8 any one, it is characterised in that：The technique is also
Including：Between the step 7 and step 8, cleaning machine automatically finally cleans cylinder body, in the step 8 and the step
Between rapid 9, leakage tester carries out final leak test to cylinder body automatically.
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| CN201711348018.0A CN108098266A (en) | 2017-12-15 | 2017-12-15 | A kind of cylinder body processing technology |
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| CN201711348018.0A CN108098266A (en) | 2017-12-15 | 2017-12-15 | A kind of cylinder body processing technology |
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| 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 |
| CN111215852A (en) * | 2020-01-22 | 2020-06-02 | 武汉船用机械有限责任公司 | Machining method for cylinder body of double-piston oil cylinder |
| CN111271184A (en) * | 2020-04-02 | 2020-06-12 | 营口福泰科技有限责任公司 | Engine cylinder block cylinder hole wall structure and technological method |
| CN111375999A (en) * | 2020-04-13 | 2020-07-07 | 江苏海力达机电制造有限公司 | Secondary machining process for oil hole of hydraulic cylinder of horizontal jack |
| CN111496481A (en) * | 2020-04-30 | 2020-08-07 | 河南柴油机重工有限责任公司 | Precision machining method for thrust surface of crankshaft hole of high-power high-speed diesel engine body |
| 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 |
| 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 |
| CN112935723A (en) * | 2021-02-03 | 2021-06-11 | 湛江德利车辆部件有限公司 | Method for manufacturing thermostat assembly |
| CN114799770A (en) * | 2022-05-27 | 2022-07-29 | 广东鸿图南通压铸有限公司 | Machining process of die-casting aluminum alloy speed reducer shell |
| CN114986100A (en) * | 2022-06-23 | 2022-09-02 | 浙江博莱特制冷设备有限公司 | Machine body cylinder hole treatment method for semi-closed refrigeration compressor |
| CN115055921A (en) * | 2022-06-29 | 2022-09-16 | 山西柴油机工业有限责任公司 | Process method for strengthening bimetal machining surface of bottom hole of engine crankshaft |
| CN115415746A (en) * | 2022-09-16 | 2022-12-02 | 湛江德利车辆部件有限公司 | Manufacturing method of upper cover of engine bearing |
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| 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 |
| CN111215852A (en) * | 2020-01-22 | 2020-06-02 | 武汉船用机械有限责任公司 | Machining method for cylinder body of double-piston oil cylinder |
| CN111215852B (en) * | 2020-01-22 | 2021-08-17 | 武汉船用机械有限责任公司 | Machining method for cylinder body of double-piston oil cylinder |
| CN111271184A (en) * | 2020-04-02 | 2020-06-12 | 营口福泰科技有限责任公司 | Engine cylinder block cylinder hole wall structure and technological method |
| CN111375999A (en) * | 2020-04-13 | 2020-07-07 | 江苏海力达机电制造有限公司 | Secondary machining process for oil hole of hydraulic cylinder of horizontal jack |
| CN111375999B (en) * | 2020-04-13 | 2021-07-16 | 江苏海力达机电制造有限公司 | Secondary machining process for oil hole of hydraulic cylinder of horizontal jack |
| CN111496481A (en) * | 2020-04-30 | 2020-08-07 | 河南柴油机重工有限责任公司 | Precision machining method for thrust surface of crankshaft hole of high-power high-speed diesel engine body |
| 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 |
| 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 |
| 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 |
| CN112935723A (en) * | 2021-02-03 | 2021-06-11 | 湛江德利车辆部件有限公司 | Method for manufacturing thermostat assembly |
| CN114799770A (en) * | 2022-05-27 | 2022-07-29 | 广东鸿图南通压铸有限公司 | Machining process of die-casting aluminum alloy speed reducer shell |
| CN114799770B (en) * | 2022-05-27 | 2023-07-18 | 广东鸿图南通压铸有限公司 | Processing technology of die-casting aluminum alloy speed reducer shell |
| CN114986100A (en) * | 2022-06-23 | 2022-09-02 | 浙江博莱特制冷设备有限公司 | Machine body cylinder hole treatment method for semi-closed refrigeration compressor |
| CN114986100B (en) * | 2022-06-23 | 2023-11-21 | 浙江博莱特制冷设备有限公司 | Method for processing engine body cylinder hole for semi-closed refrigeration compressor |
| CN115055921A (en) * | 2022-06-29 | 2022-09-16 | 山西柴油机工业有限责任公司 | Process method for strengthening bimetal machining surface of bottom hole of engine crankshaft |
| CN115415746A (en) * | 2022-09-16 | 2022-12-02 | 湛江德利车辆部件有限公司 | Manufacturing method of upper cover of engine bearing |
| CN115415746B (en) * | 2022-09-16 | 2023-06-20 | 湛江德利车辆部件有限公司 | Manufacturing method of engine bearing upper cover |
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