99久久久国产精品免费蜜臀,九色综合九色综合色鬼,少妇三级全黄,夜夜揉揉日日人人

SPC triangle belt

Rubber products > Triangle belt > SPC triangle belt

SPC triangle belt

V-belt is composed of wrapping cloth, top cloth, top rubber, buffer rubber, tensile body, bottom rubber, bottom rubber clip cloth, bottom cloth, etc

A1550Naming of V-belt: take a1550 as an example, a as model, reference length 1550mm, and its name is a1550

A - model a

1550 - with reference length of 1550mm

Length can be negotiated by both parties


Belt type

Upper width

height

angle

marking length

Common triangle

Z

10

6

40

Li(Inner circumference)

A

13

8

40

Li(Inner circumference)

B

17

11

40

Li(Inner circumference)

C

22

14

40

Li(Inner circumference)

D

32

20

40

Li(Inner circumference)

Narrow V band

SPZ

10

8

40

LD(Pitch line length)

SPA

13

11

40

LD(Pitch line length)

SPB

17

14

40

LD(Pitch line length)

SPC

22

18

40

LD(Pitch line length)

9N(3V)

9.7

8

40

La(Circumference)

15N(5V)

16

13.5

40

La(Circumference)

25N(8V)

25.5

23

40

La(Circumference)

Selection method of V-belt

   1 The selected model shall be suitable for the selected V-belt, otherwise the V-belt will be abnormal in the pulley groove. When replacing V-belt, bring the old one to the agricultural machinery department for purchase to prevent the wrong model.

   2 Before the correct installation, install the V-belt and a group of V-belts in the same way.

   3 When installing the pulley in series, the centers of the two upper pulleys must be aligned, otherwise, the V-belt will work unilaterally, wear seriously, and reduce the service life of the V-belt.

   4 The proper tightness of V-belt must be checked and adjusted frequently to make it meet the requirements. Too loose V-belt is not only easy to slip, but also increases the wear of V-belt, even unable to transmit power. Too tight V-belt will not only elongate, deform and damage the V-belt, but also cause the main bearing and clutch bearing of the engine to suffer too much force, which will accelerate the wear of V-belt. The correct inspection method is: use your hand in the middle of each tape, apply a vertical pressure of about 2kg, and it is appropriate to sink 20-30mm, and adjust it in time if it is not suitable.

   5 When there are two or more V-belts to be replaced, the V-belts of the specified model shall be selected, and the tightness of each group of V-belts shall be the same.

   6 To prevent contamination, oil and muddy water in V-belt shall be strictly prevented, and contact with corrosive substances such as acid and alkali shall be avoided, so as to prevent slipping and early damage caused by corrosion of V-belt.

   7 The operators and users of the daily maintenance machine should master the correct operation essentials in the normal driving, and try to avoid sudden starting and sudden braking according to the technical requirements of the operation manual; also, it should prevent frequent overload operation; when the machine is out of service for a long time, the V-belt should be removed and stored separately.


Previous: SPC triangle belt
免费毛片a线观看| 日本精品少妇一区二区三区| 男女肉粗暴进来120秒动态图| 极品老师腿张开粉嫩小泬| 麻豆亚洲av永久无码精品久久 | 亚洲中文字幕久久精品无码a| 国产欧美久久一区二区三区| 黑鬼大战白妞高潮喷白浆| 亚洲成av人片在线观看天堂无码| 最近最好的中文字幕2019免费 | 亚洲欧美乱日韩乱国产| 日韩人妻精品无码一区二区三区| 国产精品美女久久久久| 和黑人邻居中文字幕在线| 久久婷婷激情综合色综合俺也去 | 内射少妇36p亚洲区| 国产一区二区三区小说| 国产成人亚洲精品| 亚洲av无码一区二区二三区软件 | 亚洲第一女人av| 成品人视频ww入口| 日本阿v片在线播放免费| 亚洲日韩aⅴ在线视频| 久久精品国产一区二区电影| 97夜夜澡人人双人人人喊| 中国a级毛片免费观看| 国产精品毛片无遮挡| 国产免费无码一区二区视频| 国产成人精品免费视频大全| 亚洲欧洲免费无码| 久久婷婷成人综合色综合| 丰满爆乳一区二区三区| 无码人妻丰满熟妇区bbbbxxxx| 在线播放免费人成毛片乱码| 午夜免费福利小电影| 无码免费一区二区三区| 大桥久未无码吹潮在线观看| 国产手机在线αⅴ片无码观看| 亚洲色精品aⅴ一区区三区| 亚洲国产精品无码av| 97一期涩涩97片久久久久久久|