性饥渴的农村熟妇,日韩无码专区,第一亚洲中文久久精品无码,狠狠色狠狠色综合伊人

Service hotline:18366197667

D-type triangle

Rubber products > Triangle belt > D-type triangle

D-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: E-type triangle
Next: C-type triangle
主站蜘蛛池模板: 国产成人精选视频在线观看不卡| 国产高潮刺激叫喊视频| 精品人妻系列无码人妻免费视频| 久久久久人妻精品区一| 国产真实交换多p免视频| 18禁超污无遮挡无码免费网站国产| 欧美国产国产综合视频 | 久久99亚洲精品久久频| 日本三线免费视频观看| 亚洲加勒比久久88色综合| 日韩在线 | 中文| 欧美不卡一卡二卡三卡| 国产福利视频一区二区精品| 无码福利日韩神码福利片| 国产喷水1区2区3区咪咪爱av| 尤物yw午夜国产精品大臿蕉| 好大好深好猛好爽视频免费| 少妇裸体性生交| 精品久久久久久国产牛牛| 欧美性白人极品hd| 女人天堂一区二区三区| 国产精品自产拍高潮在线观看| 日韩一本之道一区中文字幕| 人人人妻人人澡人人爽欧美一区| 国产精品国产三级国产专播 | 国产欧美亚洲精品第一页| 亚洲免费最大黄页网站| 国产亚洲精aa在线看| 无码国内精品久久人妻| 精品国产av一区二区果冻传媒| 国产精品亚洲va在线| 亚洲毛片不卡av在线播放一区| 中文区中文字幕免费看| 亚洲综合无码久久精品综合| 亚洲www永久成人网站| 好男人视频社区在线观看www| 成人性生交大片免费看r链接| 国产精品未满十八禁止观看| 亚洲中文字幕久久精品蜜桃| 中文字幕无码一区二区免费| 日韩精品一区二区三区色欲av|