Kwesten
1.}Ol i wokim silinda long kasting, na silinda i mas kisim tritmen i go lapun bihain long em i lusim fektori, bai intanel stres i kamap long silinda long taim bilong kasting proses i pinis olgeta long pinis olgeta taim bilong kamap lapun, masined silinda bai bagarap long operesen bihain long operesen.}
2.Antap long statik lod olsem presa difrens bilong ges insait na ausait long silinda na hevi bilong ol kain kain hap we ol i putim insait long silinda, em i karim tu riaksen fos long statik hap taim stim i ron i kam aut long stata, na ol kain kain Anda long wok bung bilong ol dispela fos, silinda i save kisim plastik defomesen na lik{1}} .
3.}Lod bilong silinda i go antap o i go daun hariap tumas, moa yet taim tempereja i senis hariap long taim bilong hariap stat-ap, pasim na wok kondisen senis, rot bilong hatim silinda i no stret, na insulation leia i op hariap tumas long taim bilong pasim na lukautim, etc{2}} Bikpela thermal stres na thermal defomesen
4.Stress i kamap long silinda long taim bilong masin o bihain long stretim weldim, tasol silinda i no gat temperim long rausim, na dispela i kamapim bikpela residual stres long silinda na pemanent difomesen long taim bilong operesen.
5.Long proses bilong instolesen o mentenens, bikos long mentenens proses na mentenens teknoloji, ekspansen gap bilong insait silinda, silinda daiafram, daiafram slev na stim sil han i no gutpela, o ekspansen gap bilong hanging lug presa plet i no gutpela={1}”.
6.Pasin bilong silinda silant ol i yusim i no gutpela, i gat planti pipia tumas o rongpela kain; sapos i gat ol strongpela hap bilong narapela kantri insait long silinda silant, em bai hat long siling pes i pas gut wantaim.
7.The tightening force of the cylinder bolts is insufficient or the material of the bolts is not qualified. The tightness of the cylinder joint surface is mainly achieved by the tightening force of the bolts. The thermal stress and high temperature generated when the unit starts and stops or increases or decreases the load will cause the stress relaxation of the bolts. If the stress i no inap, strong bilong ol bolt bilong ol bolt bai go daun isi isi. Sapos bolt samting bilong silinda i no gutpela, bolt bai i go longpela aninit long wok bilong hat stres na silinda ekspansen fos long taim bilong longpela taim operesen, na silinda bai i kamap, strong bilong taitim bai kamap, strong bilong taitim bai i no inap kamap, strong bilong taitim bai i no inap kamap, strong bilong taitim bai kamap, strong bilong taitim bai kamap.
8.The cylinder bolts are tightened in the incorrect order. Generally, the cylinder bolts are tightened from the middle to both sides at the same time, that is, from the place where the vertical arc is the largest or the place where the force and deformation are the largest, so that the gap at the place with the largest deformation will be adjusted to the freedom of the front and rear of the silinda. Pinis trensfe, na laspela spes i lus isi isi. Sapos em i tait long tupela sait i go long namel, dispela spes bai stap namel, na join pes bilong silinda bai kamapim wanpela gap i gat seip bilong bo, na dispela bai kamapim stim lik{5}}
Risen
1. Laik bilong silinda insait na ausait i save kamap long rot bilong eksentrik instolesen bilong piston stik, i no inap saplai bilong gris bilong grisim oil, wear o bagarap bilong siling ring na siling ring, ol pipia insait long silinda na mak long piston stik i mas kamap. i mas stretim gen bilong lukim olsem rop bilong piston na silinda i stap isi; i nid blong jekem sapos lubrikator i wok gud blong mekem sua se ol aktueta oli lubriketem gud; Taim ol i pasim ol ring na ol ring bilong pasim o bagarapim ol, ol i mas senisim long taim stret; sapos i gat ol pipia i stap long silinda, ol i mas rausim ol long taim stret; sapos i gat ol mak i stap long stik bilong piston, ol i mas senisim ol mak .
2. I no gat inaf aotput fos blong silinda mo aksen we i no stanap strong, i jenerol i kamaot from piston o piston rod we i fas, nogud lubrikesen, i no inaf ea saplae, o kondens wota mo ol doti long silinda. Long saed ia, senta blong piston rod i mas stretem; sekim sapos lubrikator i wok gut; sapos ea saplai lain i blok{. Taim i gat kondens wara na ol pipia i stap insait long silinda, em i mas rausim long taim.
3. Bafering ifek bilong silinda i no gutpela, we i save kamap long taim bilong werim bilong bafa siling ring o bagarap bilong skru bilong stretim. Long dispela taim, ol i mas senisim siling ring na stretim skru i mas kisim ples bilong.
4. bagarap long piston stik na silinda het bilong silinda i save kamap long wanem, eksentrik instolesen bilong piston rod o i no wok gut bilong bafa mekanisme{{1} Long dispela, senta posisen bilong piston rod i mas stretim; buffer siling ring o stretim skru i mas senisim.
ansa
1. Long join pes wantaim bikpela defomesen bilong silinda o bikpela stim lik, rot bilong grisim na skrapim join pes i adoptim.
Sapos defomesen bilong join pes bilong antap silinda i stap insait long mak bilong 0.05mm, join pes bilong antap silinda bai ol i yusim olsem refrens pes, na join pes bilong silinda daunbilo bai ol i penim wantaim retpela dan o embos blu pepa, na silinda i stap daunbilo bai ol i graunim na skrapim bihainim ol traces' bai graun na skrapim bihainim ol traces' bai graun na skrapim bihainim ol traces' bai ol i rausim graun na skrapim bihainim ol traces’ sapos ol i rausim ol traces bilong upfomesen long ol traces' cylinder is large, apply red elixir to the upper cylinder, use a large flat ruler to grind out traces, and grind the upper cylinder to level. Or take the method of machining to level the joint surface of the upper cylinder, and then grind and scrape the joint surface of the lower cylinder based on the upper cylinder. I gat tupela rot bilong grisim na skrapim join pes bilong silinda:
⑴ It is a bolt that does not tighten the joint surface. Use a jack to slightly push the upper cylinder to move back and forth, and grind and scrape according to the coloring of the red dan on the joint surface of the lower cylinder. This method is suitable for high-pressure cylinders with strong structural rigidity.
(2) Em i bolt i save taitim join pes{. Sekim tait bilong join pes bihainim filing gej, skelim veliu na ol mak i bin presim aut, na stretim na skrapim join pes{{2} Dispela rot inap rausim influens bilong vertikal ark bilong silinda long gap. .
2. Yusim stretpela silinda siling samting
Bikos i no gat wanpela nesenel standet na indastri standet bilong stim tabin silinda silant, ol raw materiel na ol fomulasen tu i narapela kain, na prodak kwaliti i no wankain; Garentim ol kampani bilong wokim ol samting bilong mekim wok bilong silinda i pas gut bihain long ol i stretim pinis namba .
3. Rot bilong stretim ol samting bilong stretim long ples
From se joen pes blong silinda i go long stim o i gat ol mak blong hem long stim o i spolem blong mekem ol mak blong grov, jusum ol stret elektrod blong levelem ol mak blong grov, yusum wan flat plet o wan rula blong grindem aot ol mak, mo skrasem weld bis mo joen pes long sem plen. Taem we defomesen blong joen pes blong cycilinder i gat series, riperem i series, riperem i series, riperem i serios blong hem i series, riperem i series, riperem i serios blong hem i series, riperem i series, riperem i serios blong hem i series, riperem i series, riperem wan sili mo weld i stap long sem plen i series, riperem wan sili mo weld i stap long sem plen i series, riperem i serios long sili na weld i stap . 10-20mm waid siling tep long join pes bilong silinda daunbilo long rausim spes, na bihain skelim wantaim wanpela flat rula o baklaim silinda antap, na putim retpela dan long grisim em. , inap long spes i pinis 150 digri pastaim long 150 digri pastaim long 150 digri, na bihain em i mekim wok bilong em long 150 digri, na bihain em i mekim wok long silinda i go inap long 150 digri, na bihain em i mekim wok long silinda i go inap long 150 digri, na bihain em i mekim wok long silinda i go inap long 150 digri, na bihain em i mekim wok long silinda i go inap long 150 digri, na bihain em i mekim wok long silinda i go inap long 150 digri, na bihain em i mekim wok long silinda i go inap long 150 digri, na bihain em i mekim wok long silinda i go inap long 150 digri. jam-solda long rum tempereja. Yusim ol strongpela elektrod, olsem A407 na A412, na karamapim wantaim asbestos laplap long holim i stap hat na kol bihain long weldim. Bihain long kol i go long rum tempereja, polis na skrap.
4. Koting o spreim silinda join pes
When there is a large area of steam leakage on the joint surface of the cylinder and the gap is about 0.50mm, in order to reduce the workload of grinding and scraping, the coating process can be used. Use the cylinder as the anode and the applicator as the cathode, and repeatedly brush the electrolytic solution on the joint surface of the cylinder. The thickness of the koting i dipen long sais bilong spes namel long ol join pes bilong silinda. Proses i dipen long yusim wanpela spesel hai-temperesa flame sprei gan long hatim metal paura long meltim o kamap long wanpela plastik stet na spreim long pes bilong tritmen silinda bilong kamapim wanpela rot bilong kot wantaim ol samting i mas stap, em i isi long mekim wok bilong en, na em i isi long mekim wok bilong en wantaim ol samting i mas stap, na em i isi long mekim wok bilong en wantaim ol samting i mas stap, na em i isi long mekim wok bilong en wantaim ol samting bilong en, na em i isi long mekim wok bilong en wantaim ol samting bilong en. silinda bihain long sprei em 70 digri tasol -80 digri , we bai no inap kamapim defomesen bilong silinda, na em inap kisim hat-resisten, wear-resisten na korosen-resistant koting{{13} Em i mas luksave olsem pes bilong silinda i mas polisim, rausim na spreim na spreim i mas stap olsem graun na sprei i mas stap long graun na spreim i mas stap olsem graun na sprei. bihain long kotim na spreim long lukim olsem join pes i pas gut.
5. Rot bilong pasim join pes
If the local gap leakage of the joint surface is not very large, the hardness of the 80-100 mesh copper mesh can be reduced by heat treatment, then cut into an appropriate shape, laid on the leakage of the joint surface, and then equipped with a cylinder sealant. If the gap of the joint surface is large and the leakage is serious, a groove with a width of 50mm and a depth of 5mm can be opened on the upper and lower ol join pes, na wanpela tit pad bilong IGr18Ni9Ti i stap insait long namel. Ol i ken stretim wantaim ol steinles stiel waswas bilong wankain seip.
6. Ol rot bilong kontrolim bolt stres
If the deformation of the joint surface of the cylinder is small and uniform, new bolts can be replaced at the gaps, or the pre-tightening force of the bolts can be appropriately increased. Tighten from the middle to both sides at the same time, that is, tighten the bolts from the place with the largest vertical arc or the place with the largest stress and deformation. In theory, the pre-tightening force bilong kontrol bolt i ken skelim long fomula d/L Less winim o wankain olsem A, tasol long wanem, ol data na mesamen rot bilong dispela kalkulesen i stap yet aninit long stadi, ol i no bin promotim, na ol i stap moa insait long maksimum stres bilong bolt ol i ken larim bihainim ekspiriens.
7. ol polima samting rot ol i bin bihainim long nupela taim .
Wetem moa divelopmen blong teknoloji, ol polima komposet materiel oli bin kasem sakses aplikesen sloslou long silinda mentenens. komperem wetem ol tradisonol metod, ol polima komposit materiel oli gat gudfala tempereja resistens, gudfala presa resistens, mo gud siling pefomens, mo i gat gudfala plaseiti. Ol i no save kam oraet long tut wetem, mo siling film ia bae i no save kam oraet long tut, mo siling film ia bae i no save stap long ples blong hem, mo siling film ia bae i no save kam oraet long tut, mo siling film ia bae i no save kam oraet long tut, mo siling film ia bae i no save kam oraet long ples blong hem, mo bae siling film ia i no save kam oraet. aseton i no bihainim mak bilong siling; bikos long gutpela wok bilong en, isi isi em i kisim planti moa na moa silinda entaprais i laikim ol i laikim em .
