Technology for making engine physical anatomy teaching tool

A manufacturing process and engine technology, applied in educational appliances, teaching models, instruments, etc., can solve problems such as temperature increase, damage to lubrication, ablation of bearings, etc., and achieve the effect of low cost of raw materials

Active Publication Date: 2015-06-24
JIANGSU QIYAN PUMPS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The initial short-term use can run normally, but after long-term use, the temperature will increase, which will damage the lubrication and cause high temperature ablation of the bearing

Method used

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  • Technology for making engine physical anatomy teaching tool
  • Technology for making engine physical anatomy teaching tool
  • Technology for making engine physical anatomy teaching tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment 1: a kind of engine physical anatomy teaching aid manufacturing process, comprises the following steps:

[0045] (1) Cleaning of engine block and cylinder head.

[0046] The cleaning process of the engine body is as follows: put the body 1 into a sodium hydroxide solution and boil, wash off the oil stain on the surface of the body 1, rinse the body 1 with clean water, dry the body 1 with a dust blower, put it in a hot air oven, Take out the body 1 after baking with hot air at a constant temperature of 80 degrees Celsius for 2 hours.

[0047] The cleaning process of the cylinder head 2 is as follows: the cylinder head 2 is cleaned of oil stains with gasoline, and after being blown dry, sandblasting is powered by high-pressure air to remove the dirt attached to the cylinder head 2.

[0048] (2) Combination of engine block and cylinder head.

[0049] The engine cylinder head 2 and the body 1 are connected by cylinder head bolts to form a whole, and a 1mm thick s...

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Abstract

The invention discloses a technology for making an engine physical anatomy teaching tool. The technology includes the steps that a vehicle lamp color alteration membrane is covered, putty shaping is carried out, a glue dripping containing pool is formed, dripped glue is solidified to form a transparent crystalline lens, the crystalline lens is taken out, chicken-rib type anatomy is conducted on the anatomical face of an engine body, engine parts are assembled, the outer edge of an anatomical opening is coated with glue, and the crystalline lens covers the anatomical opening; an engine oil filter base is connected with an oil inlet base, the rear end of the oil inlet base is connected with an oil pump through an oil pipe, the oil pump is placed in an external oil tank, engine oil is poured into an engine main oil channel after being compressed by the oil pump, engine moving parts can be lubricated, the engine oil flows back to an oil pan along an oil return channel, the position, where an oil screw is placed, of the oil pan is connected with an oil return base, the rear end of the oil return base is connected with an oil return pipe, the oil return pipe conveys the engine oil after lubrication back to the external oil tank, and thus the engine oil can be recycled; the anatomical opening of an engine is plugged by transparent materials, not only sealing is achieved but also can the working condition inside the engine be observed, and an original lubricating condition of the engine is kept.

Description

technical field [0001] The invention relates to a manufacturing process of an automobile teaching mold, in particular to a manufacturing process of anatomical teaching aids for real objects of an engine. Background technique [0002] The real engine anatomy teaching aid adopts chicken-rib style dissection to visualize the working parts of the engine. The crankshaft pulley is driven by the motor, and the valve group and the valve train are driven by the piston connecting rod. The entire engine working process is clear at a glance. [0003] The original lubricating conditions of the dissected engine are destroyed, and the engine oil will splash out from the dissected port. The usual practice is to apply grease to the rotating surface. The initial short-term use can run normally, but after long-term use, the temperature will increase, which will damage the lubrication and cause high temperature ablation of the bearing. Contents of the invention [0004] Purpose of the inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/02
CPCG09B25/02
Inventor 司传胜向志渊
Owner JIANGSU QIYAN PUMPS
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