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
丰满人妻无奈张开双腿av| 亚洲国产精品18久久久久久| 亚洲熟妇无码另类久久久| 九九综合va免费看| 国产黄大片在线观看画质优化| 放荡的闷骚娇妻h| 国产精品欧美一区二区三区 | 波多野结衣美乳人妻hd电影欧美| 饥渴的熟妇张开腿呻吟视频| 人妻无码久久一区二区三区免费| 国产后入清纯学生妹| 日日摸日日碰夜夜爽无码| 天天爽夜夜爽人人爽| 精品久久久久久中文字幕大豆网| 欧美xxxx色视频在线观看| 特黄aaaaaaaaa毛片免费视频| 无码日韩人妻精品久久蜜桃| 一二三四在线视频观看社区| 国产精品jizz视频| 精品久久香蕉国产线看观看亚洲| 日本一区二区在线播放| 宅男宅女精品国产av天堂 | 精品人妻系列无码人妻免费视频| 国产在线拍偷自揄拍无码| 日韩精品无码一本二本三本色| 三个男吃我奶头一边一个视频| 久久精品国产精品亚洲色婷婷| 国产av国片精品有毛| 国内少妇人妻丰满av| 久久久亚洲精品无码| 国内精品久久久久久99| 亚洲成熟丰满熟妇高潮xxxxx| 亚洲色婷婷六月亚洲婷婷6月| 理论片午午伦夜理片影院| 少妇人妻系列1~100| 国产午夜视频在线观看| 中文字幕理伦午夜福利片| 成在人线无码aⅴ免费视频| 浓毛老太交欧美老妇热爱乱| 青青国产揄拍视频| 青青草原综合久久大伊人精品|