Industrial system kalpui danah chuan valve hi fluid media luang chhuak control nana thil pawimawh tak a ni a, Valve Hand Wheels hi valve kalpui dan tur direct tool angin system pumpui dinhmun nghet leh himna atan a pawimawh hle. Mahse, hnathawhna hmun hrang hranga hun rei tak- hman a nih avangin Valve Hand Wheels hian harsatna hrang hrang, wear leh corrosion te a tawk dawn a ni. Chuvangin Valve Hand Wheels uluk taka enkawl dan tur chu industrial field-ah chuan ngaihven hlawh tak a ni ta a ni.
Table of contents te chu a hnuaia mi ang hian a ni
1. Industry-a valve hand wheel dinhmun pawimawh tak
2. Valve hand wheel hnathawh dan pangngai tichhe thei thil
3. Nitin valve hand wheel enkawl dan tur
4. Valve hand wheel enkawl dan tur pawimawh tak tak
5. Valve hand wheel enkawl dan tur fimkhur dan tur
6. Thutawp
1. Industry-a valve hand wheel dinhmun pawimawh tak
1. Application scenario zau tak tak
Valve Hand Wheels a awm bawkindustry tam takah hman a ni a, petroleum, chemical industry, electric, tui supply leh drainage-ah te hman a ni. Petrochemical industry-ah chuan pipeline-a oil product hrang hrang leh chemical raw materials luang chhuak dan tur ruahmanna siam nan hman a ni a; power industry-ah chuan steam leh tui ang chi media delivery a control a; tui supply leh drainage system-ah chuan tui kal dan switching leh regulation a hre chiang hle.
2. System kalpui danah nghawng a nei
A normal operation ofValve Hand in Wheels ah a awmchu valve hawn leh khar nen a inzawm tlat a, chu chuan industrial system pumpui hnathawh dan a nghawng a ni. Handwheel a chhiat chuan valve chu a pangngaiin a insiamrem thei lo a, chu chuan medium leakage leh pressure pangngai lo ang chi harsatna a thlen thei a ni. A nasat chuan production accident pawh a thlen thei a, chu chuan production efficiency leh enterprise-in economic lama a hlawkna a nghawng thei a ni.
2. Valve hand wheel hnathawh dan pangngai tichhe thei thil
1. Environment thil hrang hrang
Hnathawh hmun hrang hrang hian valve hand wheel-ah nghawng hrang hrang a nei a. Environment lum takah chuan hand wheel hi a rust leh corrosion a tam hle a; temperature sang takah chuan hand wheel-a thil awmte chu a chhe thei a, chu chuan a chakna leh a hnathawh dan a nghawng thei a; chemical corrosive media awmna hmunah chuan hand wheel chunglam coating chu a chhe thei a, chu chuan corrosion process a ti chak thei a ni.
2. Hnathawh dan tur (operation factors).
Hman dan dik lo chuan hand wheel a tichhe thei bawk. Entirnan, hand wheel chu chak lutuka herh chuan hand wheel leh valve inzawmna chu a tizau emaw, a chhe emaw thei a; switching operation tam tak chuan hand wheel a ti chhe nasa hle ang.
3. Thil awm dan (material factors).
Hand wheel material quality hian a service life leh maintenance mamawhna a nghawng nghal vek a ni. Material quality tha lo thenkhat chu a chhe thei a, a chhe thei a, harsatna dang a awm thei a, chu chuan enkawl harsatna leh senso a tipung thei a ni.
3. Nitin valve hand wheel enkawl dan tur
1. Thianghlimna
Handwheel tihfai fo hi enkawlna hna bulpui ber a ni. Puan hnim fai hmangin handwheel chunglam chu phihfai la, leivut, oil leh bawlhhlawh dangte paih chhuak rawh. Stain thenkhat lakchhuah harsa tak tak tan chuan detergent tling tawk hmangin tihfai theih a ni a, mahse fimkhur takin detergent chu a thil siamna atana -corrosive lo tur thlang rawh.
2. Lubrication tih hi a ni
Lubrication dik tak chuan handwheel a inher laiin friction resistance a tihziaawm thei a, a service life pawh a ti rei thei bawk. Handwheel hman dan leh hnathawhna hmun a zirin lubricant tha tak thlang rawh. A tlangpuiin, metal handwheel atan chuan lubricating oil emaw grease emaw hman theih a ni a; plastic handwheel atan chuan plastic lubricant bik thlan tur a ni. Lubricating i tih hian lubricant chu a tam lutuk emaw, a tlem lutuk emaw loh nan a ruala hnawih tur a ni.
3. Connection parts te chu enfiah thin ang che
Handwheel leh valve inkar connection parts te chu a nghet em tih enfiah fo thin ang che. Bolt te chu a lo chhuak em tih leh nut te chu a khauh em tih enfiah thin ang che. Looseness hmuh a nih chuan a hun takah tighten rawh. Chutih rual chuan connection parts te chu a chhe tawh em tih enfiah la, a tul chuan a kaihhnawih parts te chu a hun takah thlak leh bawk ang che.
4. A chunglam dinhmun enfiah thin ang che
Handwheel chung lamah crack, scratch, corrosion leh harsatna dang a awm leh awm loh uluk takin enfiah rawh. Lei chung lam chhiatna tenau te tan chuan siamthatna tur tih theih a ni a, chu chu sanding, repainting, etc. te hi a ni; chhiatna nasa tak a awm chuan handwheel chu a hun taka thlak tur a ni a, chu chu a hmanna him nan a ni.
4. Valve hand wheel enkawl dan tur pawimawh tak tak
1. Calibration neih fo thin
Handwheel operating torque chu a operating force chu a bituk chhunga a awm theih nan calibrate fo thin ang che. Operating torque a lian lutuk emaw, a tlem lutuk emaw chuan handwheel emaw valve emaw-ah harsatna a awm tih a tilang thei a, enfiah leh siamthat belh a ngai bawk.
2. Pressure test neih dan tur
Handwheel-ah hian hnathawhna hmun leh hman tam dan azirin pressure test neih fo thin ang che. Working pressure tak tak simulating hmangin pressure hrang hrang hnuaia handwheel performance chu test a ni a, chu chu rated pressure range chhungah a normal taka a thawk thei tih enfiah a ni.
3. A chhe tawhte chu thlak leh rawh
Thil chhe tawh thenkhat, gasket, bearing, etc. tan chuan a hun bituk emaw, hman zat emaw a zirin thlak tur a ni. Heng a chhe tawhte chhiatna hian handwheel hnathawh dan pangngai a nghawng thei a, a hun taka thlak chuan chhiatna nasa zawk a awm loh nan a pui thei bawk.
5. Valve hand wheel enkawl dan tur fimkhur dan tur
1. Operation kalphung zawm tur
Maintenance process chhung hian a kaihhnawih operating procedure leh safety regulation te khauh takin zawm tur a ni. Entirnan, tihfai leh lubricating i tih hian accident a awm loh nan hmanrua chu shutdown state-ah a awm ngei ngei tur a ni.
2. Hmanraw \\ha tak tak hmang rawh
Hmanraw dik lo avanga handwheel a chhiat loh nan maintenance operation atan hmanraw \\ha tak tak hmang ang che. Entirnan, bolt i tihkhauh dawnin, chakna nasa lutuk emaw, chakna rit lo emaw awm lo turin wrench dik tak hmang ang che.
3. Record enkawl dan tur
Maintenance tin hun, a thupui, harsatna hmuhchhuah leh enkawl dante record turin maintenance record chipchiar tak siam rawh. Hei hian handwheel enkawl dan tur a enkawl a, harsatna awm thei te chu a hun taka hriatchhuah nan a pui a, a hnua enkawl dan tur reference a pe bawk.
A enkawl dan turvalve kut kekawrte a nichu hna mumal leh pawimawh tak a ni a, chu chuan enterprise leh operator-te pawhin an ngaihven tawk a ngai a ni. Hand wheel hnathawh dan pangngai tichhe thei thilte hriatthiam a, nitin enkawlna leh enkawl dan pangngaia hman dan leh fimkhur dan thiamna hmangin hand wheel service life chu a tha thei ang bera tihzauh theih a ni a, valve hnathawh dan pangngai a awm theih nan, industrial system pumpui him leh nghet taka hnathawh theihna tur a awm bawk. Industrial technology hmasawnna kal zelah hian valve hand wheel enkawlna technology leh methods te chu tihchangtlun leh tihchangtlun zel a nih rin a ni a, industrial production-ah guarantee tam zawk a awm dawn a ni.
