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: 国产 亚洲 制服 无码 中文| 国产无套内射又大又猛又粗又爽| 江苏极品身材白嫩少妇自拍 | 亚洲无线一二三四区手机| av 日韩 人妻 黑人 综合 无码 | 国产又色又爽又黄的视频在线| 国产一国产二国产三国产四国产五| 饭桌上故意张开腿让公h视频| 国产精品自在线拍国产电影 | 精品亚洲a∨无码一区二区三区| 中文字幕亚洲精品无码| 国产极品美女高潮无套| 草的我好爽视频| 精品久久久久久国产| 国产精品一卡二卡三卡| 亚洲亚洲人成综合网络| 欧美熟妇性xxx交潮喷| 久久精品99国产精品日本| 人妻丰满熟妇av无码区| 色v99在线影院| 成人午夜又粗又硬又长| 日韩欧群交p片内射中文| 国产精品久久久久久亚洲av| 狠狠爱俺也去去就色| 粉嫩被粗大进进出出视频| 亚洲熟妇av日韩熟妇在线| 国产午夜无码片在线观看| 日本免费a级毛一片| 亚洲av永久无码精品放毛片| 无码精品人妻一区二区三区漫画| 麻豆专媒体一区二区| 99麻豆久久久国产精品免费| 又粗又猛又黄又爽无遮挡| 欧洲精品码一区二区三区免费看| 国产又a又黄又潮娇喘视频| 爆乳女仆高潮在线观看| 久久自己只精产国品| 欧美日韩中文国产一区| 男女无遮挡xx00动态图120秒 | 国产中年熟女高潮大集合| 国产二区交换配乱婬|