| 详细介绍： Various model parameters of the V-ribbed belts
Model
Wedge from the Pb
With height h
Wedge angle a °
PH
1.6
3
40
PJ
2.34
4
40
PK
3.56
6
40
PL
4.7
10
40
PM
9.4
17
40
Ribbed products in the raw materials used
The neoprene Ribbed Belt has certain cold and heat resistance, not only resistant to flexion flex its resistance to aging, ozone resistance than the general unsaturated rubber, and the good oil resistance, solvent resistance and chemical stability, by adding short-fiber reinforcement can withstand higher lateral pressure increase with a wedge pressure resistance, to reduce the force deformation.
EPDM ribbed belts in the resistance to aging is more excellent resistance to ozone aging resistance, weather resistance, heat aging resistance, and electrical insulation properties, resistance to chemical corrosion, the impact of good elasticity (flexibility at low temperatures keep good performance).
The company produces rubber Ribbed products, the introduction of foreign advanced technology and production equipment, professional production companies sentinel procurement imports the main raw materials (such as reinforcing materials, rubber, etc.) leading from abroad.
Characteristics of ribbed belts of
Rubber Ribbed both v with peace with the advantages of both, both the flat band of soft, resilient characteristics, and v with compact, efficient. Ribbed main features are as follows:
Ribbed belt drives power the same space than ordinary V-belt transmission function and death of 30%.
The Ribbed tight transmission system, in the case of the same transmission power, the transfer device share space 25% smaller than common V belts.
Ribbed with a thin body, full of flexibility to adapt to the small drive pulley diameter, and high-speed transmission with speed up to 40m / s; vibration, less heat, smooth operation.
Ribbed heat resistance, oil resistance, wear resistance, the use of small elongation and long life.
Ribbed purchase Note:
Ribbed belt pulley diameter, wedge slot selection of the appropriate specification model and the wedge number.
The Ribbed products Note:
Ribbed belt in use piles of oil or water, should be promptly removed or dry;
Ribbed Belt packet angle too small, should change the location of the rear pulley to increase the wrap angle;
Ribbed belt tension is too small, should be appropriately increase the belt tension;
V-ribbed belts in the use of noise:
Ribbed slip arising, should the belt dry;
Ribbed Belt wedge slot embedded foreign body, it should be for the belt running protective enclosures;
Ribbed Belt pulley is skewed, adjust pulley position;
Ribbed products use vibration:
Belt tension is too small, should be appropriately increased tension;
The Ribbed products to use in the wedge damage:
Ribbed pulley and belt specifications model does not match;
Ribbed with a wedge coated with solvents or other chemicals;
Ribbed Belt belt use ambient temperature is too high, the cooling method should be improved;
Ribbed Belt pulley process parameters do not meet the standards or pulley rusty多楔带各型号参数
|
型号
|
楔距Pb
|
带高h
|
楔角a°
|
PH
|
1.6
|
3
|
40
|
PJ
|
2.34
|
4
|
40
|
PK
|
3.56
|
6
|
40
|
PL
|
4.7
|
10
|
40
|
PM
|
9.4
|
17
|
40
|
|
多楔带产品中使用的原料
- 氯丁橡胶多楔带具有一定的耐寒与耐热性能，不但耐屈挠性能良好，其耐老化性、耐臭氧老化性也比一般不饱和橡胶好，而且其有良好的耐油、耐溶剂及化学稳定性，加入短纤维补强可承受较高的横向压力，增加带楔耐压性能，减少受力后变形。
- 三元乙丙橡胶多楔带在耐老化特别是抗臭氧老化性、耐气候性、耐热老化性方面更为优良，而且其电绝缘性能、耐化学腐蚀、冲击弹性较好（在低温下弹性保持性能较好）。
本公司生产的橡胶多楔带系列产品，引进国外先进技术和生产设备，产品的主要原材料（如骨架材料、橡胶等）均从国外领先的专业生产公司定点采购进口。
多楔带的特性
- 橡胶多楔带兼有v带和平带二者的优点，既有平带的柔软、强韧的特点，又有v带紧凑、高效等优点。多楔带主要特点如下：
多楔带传动功率大，空间相同时比普通V带的传动功卒的高30％。
- 多楔带传动系统结构紧凑，在相同的传动功率情况下，传递装置所占空间比普通V带小25％。
- 多楔带带体薄，富有柔软性，适应带轮直径小的传动，也适应高速传动，带速可达40m／s；振动小，发热少，运转平稳。
- 多楔带耐热、耐油、耐磨，使用伸长小，寿命长。
多楔带选购时注意事项：
- 多楔带按皮带轮直径、楔槽选用适当规格型号和楔数的皮带。
多楔带产品使用时注意事项： - 多楔带皮带在使用中沾有油污或水，应及时清除或擦干；
- 多楔带包角过小，应改变背面带轮的位置以加大包角；
- 多楔带皮带张力过小，应适当加大皮带张力；
多楔带在使用中出现噪音：
- 多楔带由于打滑而产生，应及时将皮带擦干；
- 多楔带楔槽中嵌入异物，应该为皮带运转设置防护罩；
- 多楔带带轮是否偏斜，调整带轮位置；
- 多楔带在产品使用中出现振动大：
- 可能是皮带张力过小，应适当加大张力；
多楔带产品使用中出现楔损坏：
- 多楔带带轮和皮带的规格型号不匹配；
- 多楔带带楔沾上溶剂或其它化学药品；
- 多楔带皮带使用环境温度太高，应改善冷却方法；
- 多楔带带轮的工艺参数不符合标准或带轮生锈。
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