全国服务热线:15953195999
产品中心
您所在的位置:首页-新闻中心-常见问题-影响叉车轮胎寿命的因素

影响叉车轮胎寿命的因素

来源:http://www.jnhgjx.net/ 日期:2022-08-18 发布人:hangong

实际上正确使用、维护和检修叉车轮胎,对提高叉车轮胎的使用寿命、改善叉车的使用性能、降低使用成本等都显得十分重要,应引起相关人员的重视。下面济南叉车租赁厂家就来讲讲影响叉车轮胎寿命的因素吧。
In fact, the correct use, maintenance and overhaul of forklift tires are very important to improve the service life of forklift tires, improve the service performance of forklift trucks, and reduce the service cost, which should attract the attention of relevant personnel. Let's talk about the factors that affect the life of forklift tires.
在一定的胎压下,轮胎超载使其挠曲变形增大,帘布和帘线的应力增大,易造成胎壁部位帘线折断、松散和帘布脱层,胎体帘线的受力将超过设计允许应力和轮胎接地压力,产生的热量增加,胎体温度升高,承载能力下降。
Under a certain tire pressure, the overload of the tire will increase its flexural deformation, and the stress of the cord and cord will increase. It is easy to cause the cord at the tire wall to break, loosen and delaminate. The stress of the tire cord will exceed the design allowable stress and the tire grounding pressure. The heat generated will increase, the tire temperature will increase, and the bearing capacity will decrease.
同时因胎肩与地面接触产生磨损,尤其在遇到障碍物时,即使一个不大的石块,也会引起胎冠爆破。由于前后桥分配的负荷不同、驱动轮与转向轮的工作特点不同及路面状况的差异,各轮胎的磨损状况不一致,如果同一车桥两侧未更换同厂、相同尺寸、结构、层级和花纹的轮胎,则会加速轮胎的磨损。
At the same time, due to the contact between the shoulder and the ground, wear will occur. Especially when encountering obstacles, even a small stone will cause the crown explosion. Due to the different loads distributed by the front and rear axles, the different working characteristics of the drive wheels and steering wheels and the different road conditions, the wear condition of each tire is inconsistent. If the tires of the same manufacturer, the same size, structure, level and pattern are not replaced on both sides of the same axle, the tire wear will be accelerated.
高温将使橡胶的扯断强度、伸长率及硬度降低,使橡胶与帘线间的附着强度下降,同时也加速了橡胶的老化。对于处在高温下的轮胎,特别是已经老化的轮胎,当出现侧滑或滚过障碍物时,很容易使胎冠花纹撕裂。
High temperature will reduce the breaking strength, elongation and hardness of rubber, reduce the adhesion strength between rubber and cord, and accelerate the aging of rubber. For the tire under high temperature, especially the aged tire, it is easy to tear the crown pattern when sideslip or rolling over an obstacle occurs.
由于胎壁橡胶老化而产生裂纹以及胎壁严重变形而导致胎体层帘线与橡胶分离,一旦轮胎局部受到突发负荷就很有可能出现爆胎。
Because of the cracks caused by the aging of the tire wall rubber and the serious deformation of the tire wall, the tire is likely to burst once the tire is subjected to sudden load.
济南叉车租赁
当轮胎受到油脂、酸碱物质腐蚀或长时间高温作用时,轮胎的理化性能将发生变化,承载能力大大降低,使用中也易爆胎。另外,受油腐蚀过的轮胎会出现封气层块状剥落、胎口出现小面积橡胶脱落,以及胎体帘线与橡胶脱离等现象。
When the tire is corroded by grease, acid and alkali substances or subjected to high temperature for a long time, the physical and chemical properties of the tire will change, the load-carrying capacity will be greatly reduced, and the tire is also easy to burst in use. In addition, the tire corroded by oil will have massive peeling off of the sealing layer, small-area rubber peeling off at the tire mouth, and separation of the carcass cord from the rubber.
由于补片无法与含油橡胶亲和,因此即使轮胎的损坏伤口很小,也失去了修补的可能性。
Since the patch cannot be compatible with the oil-containing rubber, even if the damage wound of the tire is small, the possibility of repair is lost.
在一定的载荷和胎压下,车速增加,轮胎的变形频率、胎体的振动及轮胎圆周和侧向的扭曲变形随之增加,单位时间内因摩擦而产生的热量增加,轮胎的工作性能下降,甚至出现帘布层破裂和胎面剥落现象,加速轮胎的磨损和破坏。在使用中,如果不注意合理搭配和定期换位,将造成轮胎承担负荷不均匀,也会加速轮胎磨损。
Under a certain load and tire pressure, with the increase of vehicle speed, the deformation frequency of the tire, the vibration of the tire body and the twisting deformation of the tire circumference and side will increase, the heat generated by friction per unit time will increase, the working performance of the tire will decrease, and even the phenomenon of ply rupture and tread peeling will occur, which will accelerate the wear and damage of the tire. In use, if you don't pay attention to reasonable collocation and regular transposition, the tire will bear uneven load and accelerate tire wear.
此外叉车轮胎磨损直接影响其工作效率,甚至对操作安全性造成影响。轮胎适时换位、选用合适的胎纹、日常勤维护、定期检查胎压、及时修补并且勤挖胎纹中的石子、异物等,都是延长轮胎寿命的重要因素。更多相关事项就来我们网站http://www.jnhgjx.net咨询吧。
In addition, the tire wear of forklift directly affects its work efficiency and even the safety of operation. Timely transposition of tires, selection of proper tread, daily maintenance, regular inspection of tire pressure, timely repair and frequent excavation of stones and foreign matters in the tread are all important factors to prolong the tire life. For more information, please visit our website http://www.jnhgjx.net Consult.

济南韩工机械设备有限公司
地址:山东省济南市章丘区龙山街道济青路龙山段南侧1幢   电话:15953195999
网站:http://www.jnhgjx.net/   备案号:鲁ICP备14018186号-1  技术支持:网站建设·推广运营

鲁公网安备 37011202000702号

 

【本站图片均由网站所有方提供,部分图片来源于网络,如无意中侵犯了某媒体或个人的知识产权,请来信或来电告之,本网站将立即删除。】