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Automotive engine assembly line process flow introduction

  • Categorize:Company Dynamics
  • Author:
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  • Release time:2019-02-22
  • pageviews:28

Summary
Automotive engine assembly line process flow introduction


The automobile engine is the whole heart of the automobile, and its manufacturing technology is the concentrated embodiment of the vehicle manufacturing technology. The process flow of automobile engine assembly line has a decisive influence on product quality. Therefore, in order to improve assembly quality and production efficiency, automobile manufacturers must analyze and study the whole process of automobile engine assembly line.

Automotive engine assembly line process is as follows:
1, the bottom face of the cylinder, cylinder, crankshaft, camshaft feeding, cleaning, blowing, diesel engine model, label printing.
2. After the cylinder body is turned over 180°, mark to confirm.
3. After the cylinder body is turned over, the bottom of the cylinder body faces up.
4, loosen the tile cover, remove the tile cover, install the upper and lower bearing plate, install the piston cooling nozzle, insert the camshaft drive key, install the camshaft thrust plate, lift the crankshaft, drive key.
5. Drive the front end pin, drive the front end main oil passage bowl plug, install the front end stud, install the right end wire plug, install the main bearing cover and crankshaft thrust plate and tighten.
6, into the back end pin, into the back end of the main oil channel bowl plug, after the installation of oil seal seat, installed oil pump, installed gear cooling nozzle (install the supercharger oil return connector).
7. Oil the cylinder hole, load the piston, install the connecting rod cover, tighten the connecting rod bolt, and check the internal assembly.
8, install the diesel engine front end plate, install the camshaft gear, install the idler shaft, idler wheel, install the crankshaft gear, install the front cover plate (including the front cover plate coating).
9, install the filter assembly, oil pan coating, install the oil pan and tighten.
10, internal assembly confirmation, installation of dipstick casing, installation of shock absorber, installation of tappet, diesel engine model, number support printing, record the engine record table.
11, connecting rod marking, decomposition, cleaning of the connecting rod installation connecting rod shingles, piston weight grouping, piston heating, piston pin, piston ring cylinder turned 180° above the cylinder.
12, install the back end plate, drive the crankshaft back end bushing, install the flywheel, install the clutch plate and press plate, install the filter seat and filter, install the generator bracket.
13, Install the machine cooler, install the pump assembly, install the vacuum pump assembly, install the vacuum pump lubricating oil pipe, install the injection pump assembly.
14. Install the fuel injection pump assembly, install the fuel supply Angle measuring tool, adjust the fuel supply advance Angle, install the screw at the back end of the fuel injection pump, install the fuel injection pump gear, install the VE pump return oil connector, select the cylinder head pad, install the cylinder head pad.
15. Lift the cylinder head and tighten the cylinder head bolts.
16, Install rocker arm assembly, adjust valve clearance, rocker arm shaft oil.
17, Detect the valve clearance, install the breathing apparatus, install the rocker arm cover assembly, install the fuel injector assembly, install the small return pipe assembly.
18, Install the generator assembly, install the V-belt, install the exhaust pipe, install the exhaust pipe heat shield, install the warm air pipe connector.
19. Install the high-pressure oil pipe, tighten the thermostat bolt, glue the front cover of the fuel injection pump, tighten and install the intake pipe.
20. Install T/C exhaust wire pair, install exhaust pipe nozzle wire pair, install T/C (supercharger), install T/C oil return hose, install T/C inlet pipe, install T/C inlet pipe, return pipe, install vacuum pump pipe, install exhaust pipe nozzle, install front side baffle plate, rear side baffle plate, install exhaust support.
21, Install EGR valve, install air inlet nozzle and protective cover, install breathing apparatus, install breathing apparatus hose, install EGR pipe oil dipmeter, install idle speed lifting device, install oil pressure joint, water leakage test, appearance inspection.
22, oil leakage test, oil filling, appearance inspection engine assembly line and online stand-alone special equipment: Cleaning machine, marking machine, assembly conveyor line, single-layer free roller table, double-layer flexible raceway tray, cylinder block and cover conveyor car, lift, turning machine, gluing machine, combined bolt tightening machine, bearing outer ring vibration pressing machine, oil seal pressing machine, gap measuring machine, guide tightening device, engine seal performance testing machine, piston heating machine, assembly comprehensive performance test bench, torsion Moment calibrator, pneumatic wrench, assembly line

Automotive engine assembly line process flow introduction

Summary
Automotive engine assembly line process flow introduction


The automobile engine is the whole heart of the automobile, and its manufacturing technology is the concentrated embodiment of the vehicle manufacturing technology. The process flow of automobile engine assembly line has a decisive influence on product quality. Therefore, in order to improve assembly quality and production efficiency, automobile manufacturers must analyze and study the whole process of automobile engine assembly line.

Automotive engine assembly line process is as follows:
1, the bottom face of the cylinder, cylinder, crankshaft, camshaft feeding, cleaning, blowing, diesel engine model, label printing.
2. After the cylinder body is turned over 180°, mark to confirm.
3. After the cylinder body is turned over, the bottom of the cylinder body faces up.
4, loosen the tile cover, remove the tile cover, install the upper and lower bearing plate, install the piston cooling nozzle, insert the camshaft drive key, install the camshaft thrust plate, lift the crankshaft, drive key.
5. Drive the front end pin, drive the front end main oil passage bowl plug, install the front end stud, install the right end wire plug, install the main bearing cover and crankshaft thrust plate and tighten.
6, into the back end pin, into the back end of the main oil channel bowl plug, after the installation of oil seal seat, installed oil pump, installed gear cooling nozzle (install the supercharger oil return connector).
7. Oil the cylinder hole, load the piston, install the connecting rod cover, tighten the connecting rod bolt, and check the internal assembly.
8, install the diesel engine front end plate, install the camshaft gear, install the idler shaft, idler wheel, install the crankshaft gear, install the front cover plate (including the front cover plate coating).
9, install the filter assembly, oil pan coating, install the oil pan and tighten.
10, internal assembly confirmation, installation of dipstick casing, installation of shock absorber, installation of tappet, diesel engine model, number support printing, record the engine record table.
11, connecting rod marking, decomposition, cleaning of the connecting rod installation connecting rod shingles, piston weight grouping, piston heating, piston pin, piston ring cylinder turned 180° above the cylinder.
12, install the back end plate, drive the crankshaft back end bushing, install the flywheel, install the clutch plate and press plate, install the filter seat and filter, install the generator bracket.
13, Install the machine cooler, install the pump assembly, install the vacuum pump assembly, install the vacuum pump lubricating oil pipe, install the injection pump assembly.
14. Install the fuel injection pump assembly, install the fuel supply Angle measuring tool, adjust the fuel supply advance Angle, install the screw at the back end of the fuel injection pump, install the fuel injection pump gear, install the VE pump return oil connector, select the cylinder head pad, install the cylinder head pad.
15. Lift the cylinder head and tighten the cylinder head bolts.
16, Install rocker arm assembly, adjust valve clearance, rocker arm shaft oil.
17, Detect the valve clearance, install the breathing apparatus, install the rocker arm cover assembly, install the fuel injector assembly, install the small return pipe assembly.
18, Install the generator assembly, install the V-belt, install the exhaust pipe, install the exhaust pipe heat shield, install the warm air pipe connector.
19. Install the high-pressure oil pipe, tighten the thermostat bolt, glue the front cover of the fuel injection pump, tighten and install the intake pipe.
20. Install T/C exhaust wire pair, install exhaust pipe nozzle wire pair, install T/C (supercharger), install T/C oil return hose, install T/C inlet pipe, install T/C inlet pipe, return pipe, install vacuum pump pipe, install exhaust pipe nozzle, install front side baffle plate, rear side baffle plate, install exhaust support.
21, Install EGR valve, install air inlet nozzle and protective cover, install breathing apparatus, install breathing apparatus hose, install EGR pipe oil dipmeter, install idle speed lifting device, install oil pressure joint, water leakage test, appearance inspection.
22, oil leakage test, oil filling, appearance inspection engine assembly line and online stand-alone special equipment: Cleaning machine, marking machine, assembly conveyor line, single-layer free roller table, double-layer flexible raceway tray, cylinder block and cover conveyor car, lift, turning machine, gluing machine, combined bolt tightening machine, bearing outer ring vibration pressing machine, oil seal pressing machine, gap measuring machine, guide tightening device, engine seal performance testing machine, piston heating machine, assembly comprehensive performance test bench, torsion Moment calibrator, pneumatic wrench, assembly line

  • Categorize:Company Dynamics
  • Author:
  • Source:
  • Release time:2019-02-22
  • pageviews:28

Automotive engine assembly line process flow introduction


The automobile engine is the whole heart of the automobile, and its manufacturing technology is the concentrated embodiment of the vehicle manufacturing technology. The process flow of automobile engine assembly line has a decisive influence on product quality. Therefore, in order to improve assembly quality and production efficiency, automobile manufacturers must analyze and study the whole process of automobile engine assembly line.

Automotive engine assembly line process is as follows:
1, the bottom face of the cylinder, cylinder, crankshaft, camshaft feeding, cleaning, blowing, diesel engine model, label printing.
2. After the cylinder body is turned over 180°, mark to confirm.
3. After the cylinder body is turned over, the bottom of the cylinder body faces up.
4, loosen the tile cover, remove the tile cover, install the upper and lower bearing plate, install the piston cooling nozzle, insert the camshaft drive key, install the camshaft thrust plate, lift the crankshaft, drive key.
5. Drive the front end pin, drive the front end main oil passage bowl plug, install the front end stud, install the right end wire plug, install the main bearing cover and crankshaft thrust plate and tighten.
6, into the back end pin, into the back end of the main oil channel bowl plug, after the installation of oil seal seat, installed oil pump, installed gear cooling nozzle (install the supercharger oil return connector).
7. Oil the cylinder hole, load the piston, install the connecting rod cover, tighten the connecting rod bolt, and check the internal assembly.
8, install the diesel engine front end plate, install the camshaft gear, install the idler shaft, idler wheel, install the crankshaft gear, install the front cover plate (including the front cover plate coating).
9, install the filter assembly, oil pan coating, install the oil pan and tighten.
10, internal assembly confirmation, installation of dipstick casing, installation of shock absorber, installation of tappet, diesel engine model, number support printing, record the engine record table.
11, connecting rod marking, decomposition, cleaning of the connecting rod installation connecting rod shingles, piston weight grouping, piston heating, piston pin, piston ring cylinder turned 180° above the cylinder.
12, install the back end plate, drive the crankshaft back end bushing, install the flywheel, install the clutch plate and press plate, install the filter seat and filter, install the generator bracket.
13, Install the machine cooler, install the pump assembly, install the vacuum pump assembly, install the vacuum pump lubricating oil pipe, install the injection pump assembly.
14. Install the fuel injection pump assembly, install the fuel supply Angle measuring tool, adjust the fuel supply advance Angle, install the screw at the back end of the fuel injection pump, install the fuel injection pump gear, install the VE pump return oil connector, select the cylinder head pad, install the cylinder head pad.
15. Lift the cylinder head and tighten the cylinder head bolts.
16, Install rocker arm assembly, adjust valve clearance, rocker arm shaft oil.
17, Detect the valve clearance, install the breathing apparatus, install the rocker arm cover assembly, install the fuel injector assembly, install the small return pipe assembly.
18, Install the generator assembly, install the V-belt, install the exhaust pipe, install the exhaust pipe heat shield, install the warm air pipe connector.
19. Install the high-pressure oil pipe, tighten the thermostat bolt, glue the front cover of the fuel injection pump, tighten and install the intake pipe.
20. Install T/C exhaust wire pair, install exhaust pipe nozzle wire pair, install T/C (supercharger), install T/C oil return hose, install T/C inlet pipe, install T/C inlet pipe, return pipe, install vacuum pump pipe, install exhaust pipe nozzle, install front side baffle plate, rear side baffle plate, install exhaust support.
21, Install EGR valve, install air inlet nozzle and protective cover, install breathing apparatus, install breathing apparatus hose, install EGR pipe oil dipmeter, install idle speed lifting device, install oil pressure joint, water leakage test, appearance inspection.
22, oil leakage test, oil filling, appearance inspection engine assembly line and online stand-alone special equipment: Cleaning machine, marking machine, assembly conveyor line, single-layer free roller table, double-layer flexible raceway tray, cylinder block and cover conveyor car, lift, turning machine, gluing machine, combined bolt tightening machine, bearing outer ring vibration pressing machine, oil seal pressing machine, gap measuring machine, guide tightening device, engine seal performance testing machine, piston heating machine, assembly comprehensive performance test bench, torsion Moment calibrator, pneumatic wrench, assembly line

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