Engine Lubrication Oil Pump

• Certification: ISO9001, TS16949
• Standard Component: Non-Standard Component
• Technics: Casting
• Material: Iron
• Type: Crankshaft
• Transport Package: Wood Carton
• Model NO.: Engine oil pump
• Specification: 37.5*27.5*9CM
• Trademark: SAT
• Origin: China

Product Description

Our oil pumps provide dependable performance every time in every application.
 

 

Our Advantages

1.Every oil pump is engineered and assembled to the highest production standards from high quality materials.
2.All oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance.

Product Description

1.All oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance.
2.Gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation.
3.End plates are precision ground for maximum ware resistance.
4.Every oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions.
 

Detailed Photos

PARTS OF AN OIL PUMP

The anatomy of an oil pump comprises different components. The design of this type of pump in the car varies according to the type. However, here are the fundamental parts:
 

Housing: The housing is the outer casing enclosing the internal components of the pump. It provides protection and support for the pump's internal mechanisms.
The way to produce:investment casting ,heat treatment ,machining by CNC,inspection by CMM

Gears or Rotors: Oil pumps often feature gears or rotors that draw in and pressurize the oil. These gears rotate within the pump housing, creating a suction effect that pulls oil into the pump and then pushes it out at a higher pressure.

Suction Pipe/Tube: The suction pipe or tube extends from the oil pump into the pan. It draws oil from the bottom of the oil pan and directs it into the pump for further circulation.
Production :brazing welding for SPCC seamless pipe
with stamping screen wire mesh.
 

1.Pressure Relief Valve: The pressure relief valve is a safety mechanism that helps regulate the oil pressure within the engine. If the oil pressure becomes too high, the valve opens to release excess pressure and prevent damage to the pump and other components.
2.Oil Filter Bypass Valve: Some oil pumps include a bypass valve that allows oil to bypass the oil filter if the filter becomes clogged. It ensures that oil can flow through the engine and clogged filters.
3.Oil Filter Mounting: The oil pump may have a mounting or connection point for the oil filter. It allows the oil to go through the filter before entering the pump and being pressurized.
4.Drive Mechanism: The oil pump is driven by the engine's crankshaft or the car's timing belt, depending on the engine's layout. This drive mechanism provides the necessary rotational force to operate the pump.
5.Seals and Gaskets: Various seals and gaskets prevent oil leaks from the pump and its connections. These seals ensure that pressurized oil flows through the intended pathways and not into unwanted areas.
6.Oil Passages: Internally, the oil pump contains passages and channels that direct the oil from the suction side to the pressure side. These passages oversee the oil flow through the pump and into the engine.
7.Mounting Points: The oil pump is securely mounted to the engine block or other car engine components to ensure stability and proper alignment.

Production workshop

Aluminum Die Casting

Alloy	Elongation	Tensile Strength	Yield Strength (0.2%)	Impact Strength	Shear Strength	Hardness
	% in 50mm	MPa	MPa	J	MPa	Brinell (HB)
Aluminum Alloy A380	3.5	324	160	4	190	80
Aluminum Alloy 383 (ADC12)	3.5	310	150	4	-	75
B390	1	317	250	-	-	120
A413	3.5	290	130	-	170	80
413	2.5	295	145	-	170	80
K-Alloy	5	295	172	-	-	80
A360	3.5	317	170	-	180	75

Aluminum's strength, corrosion resistance, and heat dissipating properties offer mechanical designers significant advantages. And our proprietary Thin Wall Aluminum Technology has made aluminum die casting an option for even more applications.

Application:Oil pump housing,tranmission housing,engine oil pan ,engine mounting block,engine timing cover,Engine pulley......
 

CNC machining
A machined casting is a part that was first cast into a semi-finished product, then finished with precision CNC machining.
CNC machining helps improve product quality and adds missing design elements. You can use one or more machining processes - like CNC milling, turning, drilling, sawing, or a less conventional machining method - to help create premium finished products.
 

Gear production workshop
Gear machining after blanking by forging

NDA inspection for the gear
 

Inspection the gear by non destruction,to make sure each gear come out without defect

CMM inspection after CNC machining 

 

 

The key character and dimension was control by CNC but inpsection by the CMM machine of the first piece then decide to move ahead of the mass production,

Simulation of the workpiece after assemble
 

Mold die workshop

To short the leadtime and save the cost for customer ,we build the mold by ourselved