气门

Is a national large-second Sized special enterprise of manufacturing intake/exhaust valves of engine used in automotives、autobikes and small-type general diesel/gasoline engines,it has over50 years professional experience in manufactruing.

重庆三爱海陵实业有限责任公司是专门生产汽车、摩托车及小型通用汽、柴油发动机进、排气门的国家大二型企业，具有50余年专业制造历史。

The performance experiments of CCSC system were conducted in a fourvalve, single-cylinder 135 Diesel engine.

在四气门单缸135柴油机上进行了伞帘喷雾燃烧系统的性能试验。

Adding strong-carbide-formation elements to Ni-based self-fluxing alloy powder,composite coatings were obtained,which were reinforced by in-situ synthesized particles on CrCuB alloy gray iron substrate by laser cladding.

针对车用内燃机排气门座圈高温、高交变应力和高腐蚀性工况，采用添加了强碳化物形成元素的镍基自熔合金粉末，通过激光熔覆，在CrCuB合金灰铸铁基体上制备了原位合成的颗粒增强镍基复合涂层。

Spring products: computer spring machinery, computer spring compression machinery, spring machine, spring lapping machine, bending machine, spring tester, torsion spring tester, vehicle suspension spring, valve spring, clutch spring, shock absorption spring for motorcar, oil pump spring, special shape spring, mold spring, hydraulic pillar spring, etc.

弹簧相关制品：电脑弹簧制造机、压簧机、弹簧机、弹簧研磨机、弯线机、弹簧试验机、扭簧试验机、汽车悬架弹簧、气门弹簧、离合器弹簧、摩托车减震弹簧、油泵弹簧、民形弹簧、模具弹簧、液压支柱弹簧等。

Valve overlap is held to a minimum on turbo-charged engines.

在涡轮增压发动机上气门重叠角被保持在一个最小值。

For the Subaru Sports there was revised valve timing and lift , plus a pair of downdraught carburettors and a dual exhaust system , putting the net power output up from 55 bhp to 67 bhp .

为斯巴鲁体育有修改时气门和升降机，再加上对 downdraught 化油器和双排气系统，使净输出功率从55马力到67马力。

Greater flexibility has come with fuel injectors, which can metre fuel more precisely than carburettors, and variable-valve control, which can optimise the opening and closing of inlet and exhaust valves to produce more power when accelerating or greater economy when dawdling around town.

重要改进来自于电喷系统，它能比化油器更精确地控制燃料的喷射；以及可变气门系统，它能够优化发动机的进气和排起阀门的开启，让车子在加速时更有力而在低速运行时更省油。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐