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Automatic control system of engine heavy-cylinder-head cycle testing

An automatic control system and cyclic test technology, applied in measuring devices, instruments, scientific instruments, etc., can solve the problems of high labor intensity, poor safety and low efficiency, and achieve the effect of reducing labor intensity, high safety and high efficiency

Pending Publication Date: 2019-12-24
GUANGXI YUCHAI MASCH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the particularity of the system, it is difficult to provide corresponding supporting equipment on the market. It can only be manually operated in a single operation to test the physical, strength, toughness and other technical properties of the material cylinder head through repeated cold and thermal shock tests. The labor intensity is high, the efficiency is low, and the safety is poor.

Method used

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  • Automatic control system of engine heavy-cylinder-head cycle testing
  • Automatic control system of engine heavy-cylinder-head cycle testing
  • Automatic control system of engine heavy-cylinder-head cycle testing

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the specific embodiments in the accompanying drawings.

[0020] refer to Figure 1-3 , an automatic control system for engine heavy-duty cylinder head cycle test, including a heating device 1, a cooling device 2, and a transfer mechanism 4 for reciprocatingly transferring the cylinder head 3 between the heating device 1 and the cooling device 2, the transfer mechanism 4 includes a Device 1, the crossbeam 5 above the cooling device 2, the crossbeam 5 is provided with a reciprocating conveying trolley 6, the conveying trolley 6 is provided with a lifting device 7, and the lifting device 7 is provided with a spreader 8; 1. The controller that is electrically connected to the cooling device 2, the conveying trolley 6, and the lifting device 7.

[0021] In this embodiment, the heating device 1 is a trolley furnace, preferably, the type of the trolley furnace is a trolley-type annealing furnace of RT2-...

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Abstract

The invention discloses an automatic control system of engine heavy-cylinder-head cycle testing, and belongs to the technical field of cylinder head cycle cold and hot shock testing. The system mainlysolves the technical problems of high labor intensity, low efficiency and poor safety of existing cycle testing methods, and includes a heating device, a cooling device and a conveying mechanism usedfor cylinder head reciprocating conveying between the heating device and the cooling device. The conveying mechanism includes a cross beam located above the heating device and the cooling device. A transport trolley capable of reciprocating is arranged on the cross beam. A lifting device is arranged on the transport trolley. A spreader is arranged on the lifting device. The system also includes acontroller electrically connected with the heating device, the cooling device, the transport trolley and the lifting device respectively. According to the system, labor intensity can be reduced, efficiency is high, and safety is high.

Description

technical field [0001] The invention relates to the technical field of cylinder head cycle cold and heat shock test, more specifically, it relates to an automatic control system for engine heavy-duty cylinder head cycle test. Background technique [0002] Due to the large volume of the heavy-duty cylinder head of the engine, the local force is large and the heat and cold are uneven during operation, and the cylinder head is prone to cracks during operation. It is necessary to find out the physical change state of its material and select a suitable material to solve the problem. Therefore, an imitation is required. The operating environment is tested. Due to the particularity of the system, it is difficult to provide corresponding supporting equipment on the market. It can only be manually operated in a single operation to test the physical, strength, toughness and other technical properties of the material cylinder head through repeated cold and thermal shock tests. The labo...

Claims

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Application Information

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IPC IPC(8): G01N3/60G01N3/307B65G63/00
CPCG01N3/60G01N3/307B65G63/002G01N2203/0202
Inventor 卢铭陈堂标刘先黎刘业通邓长江曾文明
Owner GUANGXI YUCHAI MASCH CO LTD
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