全部免费播放在线毛片,国产91精品对白露脸全集观看,国产精品碰碰现在自在拍,18禁黄网站禁片免费观看国产,亚洲中文字幕无码爆乳APP,亚洲成AV人在线观看网站,日韩亚洲欧美理论片,永久免费AV无码网站04

          Service hotline:18366197667

          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
          主站蜘蛛池模板: 最近中文字幕完整版| 啊灬啊灬啊灬啊灬快灬高潮了| 无码中文字幕乱在线观看| 搡老女人老妇女老熟女o在线阅读| 玉树县| 闽侯县| 成人中文乱幕日产无线码| 在线a√天堂中文www| 女警乳链乳环蒂环调教| 漂亮人妻被强了bd影片| 国产精品免费看久久久8| 普安县| 高清毛茸茸的中国少妇| 狠狠色噜噜狠狠狠狠色综合久| 伊人久久大香线蕉av五月天| 女人被狂躁的视频免费| 欧美第一黄网免费网站| 无码少妇一区二区三区浪潮av | 久久中文字幕乱码久久午夜| а√天堂中文最新版在线种子| 亚洲人成绝费网站色www吃脚| 日本亚洲中文字幕不卡| 中国老妇女50xxxxhd| 多人伦交性欧美| 中国明星xxxx性裸交| 日本无人区码卡二卡三卡| 亚洲av永久无码精品秋霞电影影院| 成人午夜高潮a∨猛片| 挺进邻居人妻雪白的身体韩国电影| 花式道具play高h文调教| 国产免费看插插插视频| 国产成人精品日本亚洲专区61| 国产精品无码av不卡| 亚洲欧美黑人深喉猛交群| av无码久久久久不卡免费网站| 欧美日韩人妻精品一区二区三区| 天等县| 久久无码人妻影院| 贡觉县| 人妻 丝袜 制服 中文字幕| 台湾省|