精品无码人妻夜人多侵犯18-亚洲日韩爆乳中文字幕欧美-好爽别插了无码视频-欧美伊人久久大香线蕉综合

Service hotline:18366197667

C-type triangle

Rubber products > Triangle belt > C-type triangle

C-type triangle

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: D-type triangle
Next: Type B triangle
主站蜘蛛池模板: 自拍偷自拍亚洲精品情侣| 亚洲第一区无码专区| 欧美日韩一区二区综合 | 亚洲av无码一区二区三区人妖| 国产精品香港三级国产av| 中文成人无码精品久久久| 9 9久热re在线精品视频| 天天综合色天天综合色h | 国产精品久久久久久亚洲av| 精品国产免费观看久久久| 成 人 色综合| 国产在线观看无码免费视频 | 成人国产精品免费视频| 亚洲国产无套无码av电影| 99在线精品免费视频| av无码一区二区三区| 男人添女人下部高潮全视频| 国产婷婷成人久久av免费高清| 精品乱子伦一区二区三区| 国产成人av乱码在线观看| h揉捏娇喘乳叫床np调教视频 | 日本成a人片在线播放| 亚洲区日韩精品中文字幕| 欧美搡bbbbb搡bbbbb| 久久99精品九九九久久婷婷| 激情欧美日韩一区二区| 国产在线精品免费aaa片| 午夜天堂精品久久久久| 国产免费无遮挡吸奶头视频| 国产97在线 | 亚洲| 亚洲 都市 校园 激情 另类| 日本三级片网站| 日产乱码一区| 国产成人精品综合久久久久| 亚洲精品无码专区在线在线播放| 毛茸茸性xxxx毛茸茸毛茸茸| 久久国产高潮流白浆免费观看| 扒开腿狂躁女人爽出白浆| 成年男人裸j照无遮挡无码| 人人妻人人澡人人爽不卡视频| 久久久国产精品亚洲一区 |