Коленчатый шлифовальный круг керамический для коленчатого вала станок внутренний диаметр 203 мм наружный 850 толщина 25

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Цена:80,00-120,00 $*

Количество:

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Характеристики



Crankshaft grinding wheels size example
610x19x127mm
610x22x127mm
610x25x127mm
610x30x127mm
660x19x203,2mm
660x22x203,2mm
660x25x203,2mm
660x28x203,2mm
660x32x203,2mm
660x38x203,2mm
710x19x203mm
710x22x203mm
710x25x203mm
710x32x203mm
760x25x203mm
760x32x203mm
760x40x203mm
810x19x203,2mm
810x22x203,2mm
810x25x203,2mm
810x28x203,2mm
810x32x203,2mm
810x38x203,2mm
810x45x203,2mm
810x50x203,2mm different size as per client's demand




The wheels have uniform structure. Their static balance performance is superior to the national standard specified value 30%-50%.The thickness deviation of a group crankshaft grinding wheels is not more than 0.2mm. The parallelism tolerance of two end faces is not more than 0.1mm. It has reached the international advanced level.


Product Paramenters


Most crankshaft wheels are Type 1. Some of the thicker wheels may be relieved or recessed to wheel Types 5, 7.






Crankshaft grinding is found throughout the automotive, truck, diesel, aircraft, small engine manufacturing industry and also in many engine rebuilding firms for regrinding of the pins and bearings. Wheel speeds of up to 2700m/min are most common, however, some production machines will run at higher speeds.


OD
T
H
Grit
Grain
Hardness
Structure
Speed
500mm
16mm-55mm 55mm-90mm
127mm 203mm 203.2mm 304.8mm 305mm
A WA AA 38A 25A PA SA GC C
F36 F46 F54 F60 F80 F100 F120
K L M N P Q
5 6 7 8 9 10
33m/s 35m/s 40m/s 45m/s 50m/s 60m/s
600mm
610mm
635mm
660mm
700mm
710mm
750mm
760mm
810mm
900mm
1065mm
1100mm




Cam grinding demands free cutting wheels with good form holding abilities together with the ability to maintain tight surface finish tolerances. Both vitrified and resinoid bonded wheels are used, depending on the material used and surface finish required.


OD
T
H
Grit
Grain
Hardness
Structure
Speed
500mm
16mm-55mm 55mm-90mm
127mm 203mm 203.2mm 304.8mm 305mm
A WA AA 38A 25A PA SA GC C
F36 F46 F54 F60 F80 F100 F120
K L M N P Q
5 6 7 8 9 10
33m/s 35m/s 40m/s 45m/s 50m/s 60m/s
600mm
610mm
635mm
660mm
700mm
710mm
750mm
760mm
810mm
900mm
1065mm
1100mm


Product feature




More types




APPLICATION


The wheels are mainly used for grinding all kinds of crankshafts and camshafts of auto, tractor, ship engine, as well as transport machinery, etc.








Established in year 1989, Shandong Xinfa Abrasive and Grinding Tools Co.,ltd has been specialized in research-development and manufacture of vitrified bond grinding wheel for over 25 years. The enterprise is the member of China Abrasives Association and its quality has passed the authentication of quality management system ISO9001:2008. Now our factory own more than 100sets of advanced production and testing equipments. The annual output of vitrified bond grinding wheel reach12,000 mts ranked top three in whole China in year 2015. Shandong Xinfa Abrasive and Grinding Tools Co.,Itd is successively awarded the Contract-keeping and Promise-stressing Enterprise. The company's technology research and development center is listed as city level enterprise technology R & D center in2015.Made in China, the world's quality, our Xinfa products are exported to Southeast Asia, the Middle East, India, South Korea, Japan, Europe, the United States, Brazil, more than30 countries and regions.









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