[Dental drill bearings] -Shen Zhuan experts-Shanghai Yuwei Bearing Co., Ltd.
Release time: 2019-11-04 16:39:56 Views: 260
生产的高速牙钻手机专业轴承 ，采用优质钢材（ AlSi440c）制造，滚珠为 优质钢球 钢球或陶瓷球（ Si3N4），保持器为改性热固性酚醛树脂胶木材料，制造工艺严格，保证轴承在200-250Kpa空气压力下，转速可达350000~450000rpm，正常条件下轴承的工作寿命可达6个多月以上。 Shanghai Yuwei Bearing Co., Ltd. specializes in producing high-speed dental drill mobile phones. The bearings are made of high-quality steel ( AlSi440c). The balls are high-quality steel balls or ceramic balls ( Si3N4). Strict, to ensure that the bearing can rotate under the air pressure of 200-250Kpa, the speed can reach 350000 ~ 450000rpm, the working life of the bearing under normal conditions can reach more than 6 months. The manufacturing accuracy meets the P4 level requirements in the national standard GB / T307.1.2005, with more than 20 varieties, which is suitable for different types of dental mobile phones at home and abroad.
速涡轮 牙钻手机轴承 是由轴、蜗轮、弹簧夹头、弹簧垫片、后盖、外壳、滚动轴承、橡胶定位圈等零件组成的机械轴承。 Royal micro- speed turbo dental drill mobile bearing is a mechanical bearing composed of shaft, worm gear, collet, spring washer, back cover, housing, rolling bearing, rubber positioning ring and other parts. 牙钻轴承的高转速性能决定了其保持架的尺寸精度和形位公差对轴承的重要性。 The high speed performance of the Yuwei dental drill bearing determines the importance of the dimensional accuracy and shape and position tolerance of the cage on the bearing. The processing equipment of dental drill bearing cage is CNC lathe. ,等分性能好,可以将保持架一次车削成形,不需再按传统工艺作切口加工。 The lathe has high machining accuracy and good bisectability. It can turn the retainer into a single shape without the need to cut the groove according to the traditional process.
牙钻手机轴承轴承材料对于其精度、性能和寿命是至关重要的。 Royal micro- drill mobile phone bearing bearing material is critical to its accuracy, performance and life. ,球的材料选用热膨胀系数小的Si3N4陶瓷球,保持架材料选用抗压、抗冲击和耐高温的聚酰亚胺TORLON。 High-speed turbo dental drill mobile phone bearing ring material should be selected from special corrosion-resistant stainless steel , the ball material is selected from the Si3N4 ceramic ball with a small thermal expansion coefficient, and the cage material is selected from compression, impact and high temperature resistant polyimide TORLON.
牙钻手机轴承是严格上的轴承加工工艺是产品成功的关键 ,应根据高速牙钻轴承的结构特点和技术要求优化轴承套圈加工工艺,确定合理的工艺留量、防尘结构和关键特性参数,设计适用数控车床一次加工成形的实体冠形保持架。 Yuwei dental drill mobile phone bearing is strictly the bearing processing technology is the key to the success of the product. The bearing ring processing technology should be optimized according to the structural characteristics and technical requirements of high-speed dental drill bearings to determine a reasonable process reserve, dust-proof structure and key Characteristic parameters, designing a solid crown cage suitable for one-time machining of CNC lathes.
需要 牙钻轴承 技术方面的问题或者 牙钻轴承 需求请及时拨打上海御微轴承有限公司服务热线： 021-51099639或者15001823721或者邮箱：email@example.com官网：http://gifudayo.com If you need technical questions about dental drill bearings or dental drill bearings , please call Shanghai Yuwei Bearing Co., Ltd. service hotline: 021-51099639 or 15001823721 or email: firstname.lastname@example.org official website: http: //www.yw -brg.com