戴纳派克摊铺机F2500C支重轮
                        Membership price:
                            1600
                        (Company:individual)
                        
                            Consumer protection:
                            
Genuine guarantee
                            
Good service
                            
Buy at ease
                            
                        Distribution Service: Delivery within 24 hours after placing an order. The goods are distributed by the Construction Machinery House.
                        
Genuine guarantee
                            
Good service
                            
Buy at ease
                            
                            Number:
                            
                                
                                
                                
                            
                        
                    商品参数
                    知识分享:
问:国内支重轮产品还存在哪些缺点?
答:1.钢材标号很多未达标,热处理工艺未能很好发挥。
2.市场恶性竞争,产品几个重要结构发生偷工减料 如轮体圆径减小、支轴变细、铜套长度缩短等。
轮体圆径的减小 变成轮子线速度加快,轴套承受的摩擦越多。支轴变细道理也是一样,同样承受撞击的力度也会不够,照成轴变形或者断掉。 铜套起到摩擦作用,铜层必须经过滚扎后才不易脱落,正常得0.35mm以上铜层才达标,减少铜套长度支重轮的意义也就失去了作用,减少长度等同于减少受力面积。

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                    | Commodity number | 20166616711294 | 
| Commodity brand | 戴纳派克 | 
| Inventory quantity | 1000 | 
| weight | 0g | 
| Unit of measurement | piece | 
| Quality guarantee period | Genuine guarantee | 
