關于汽車火花塞的購買及使用

來源：http://www.philiprobert.com發布時間：2017-12-01 15:03:23

火花塞是由鐵殼、中央陶瓷體兩大部分組成的，其中陶瓷體中還包含了接線螺桿和電極，而我們平時挑選火花塞時說的“某某金”說的就是這個小電極的材質，而其他部件的材質對于發動機性能來說都是可以忽略掉的。
The spark plug is composed of two parts, the central ceramic shell, wherein the ceramic body also includes a connection screw and the electrode, and we usually choose the spark plug that "Jin Moumou" that is the small electrode material, and other parts of the material for engine performance are ignored.
熱型火花塞：在相同的工作溫度下，不容易產生積碳，但是散熱能力相對比較差，適合于不追求動力性能的家用轎車使用。弊端是如果熱性火花塞的熱值過于高的話，可能會產生提前點火和爆震的情況。
Heat type spark plug: at the same working temperature, it is not easy to generate carbon deposition, but the heat dissipation ability is relatively poor. It is suitable for the family car which does not pursue the power performance. The disadvantage is that if the heat value of a hot spark plug is too high, it may lead to early ignition and detonation.
不同發動機對于火花塞的熱值的要求不一樣，大功率發動機、動力好的建議選擇冷型的火花塞，對于散熱好;小排量發動機建議選擇熱性的火花塞，不容易產生積碳。
Different engines have different requirements for the calorific value of spark plugs. For high-power engines and good power, cold spark plugs are recommended for heat dissipation. Small displacement engines recommend thermal plugs, which are not easy to generate carbon deposition.
需要注意的是，不同火花塞廠家對熱值的表示方式不同，比如冠軍品牌是數值越大表示越偏向車型的，NGK品牌是數值越大越越偏向冷型的，所以在購買火花塞時，一定要根據產品目錄中不同車型所對應的熱值來選擇火花塞。

Note that different spark plug manufacturers on the calorific value expressed in different ways, such as the champion brand is the larger the more biased models, the NGK brand is bigger and more to the value of cold type, so in the purchase of the spark plug, must be based on the calorific value of corresponding different models in the product catalog to select the spark plug.
尺寸和熱值兩個參數確定后，就可以保證火花塞可以滿足正常使用了，至于性能和壽命的優劣，還要看材料和其他的參數。
After confirming two parameters of size and calorific value, we can ensure that the spark plug can meet the normal use. As for the performance and life, it depends on the material and other parameters.
熱值這個參數也很重要，較通俗的解釋就是火花塞自身的散熱能力，不過不同廠家對于火花塞熱值的命名規則有所不同，所以不能歸納為熱值“高”或“低”，可以簡單地分為散熱能力好的“冷型”火花塞和適用于低轉速發動機的“熱型”火花塞。比如冠軍火花塞就是數值越大表示火花塞越偏向于“熱型”，而NGK火花塞則是數值越大表示月偏向于“冷型”。在選購火花塞的時候一定要根據與車輛匹配的熱值來選擇，如果選擇的不吻合，則會影響發動機的性能。
The calorific value of this parameter is also very important, the most popular explanation is that the spark plug heat capacity of its own, but different manufacturers for naming the thermal value of the spark plug is different, so cannot be reduced to the calorific value of "high" or "low", can be simply divided into good heat dissipation capacity of "cold" spark plug and suitable for low engine speed "hot" spark plug. For example, the greater the value of a champion spark plug is, the more the spark plug tends to be "hot", while the NGK spark plug is the greater the value of the "cold type". When choosing the spark plug, it must be selected according to the heat value matching the vehicle. If the choice does not match, it will affect the performance of the engine.
本文的精彩內容來自: 濟南寶馬汽車維修更多的詳細內容請點擊我們的官方網站：http://www.philiprobert.com謝謝您的到來
The wonderful content of this article comes from: more details of the maintenance of BMW car in Ji'nan, please click on our official website: http://www.philiprobert.com thank you for your arrival