S45C Hard Chrome Plated Piston Rod Bakeng sa Pneumatic Cylinders

Tlhaloso e Khutšoanyane:

The pneumatic cylinder hydraulic piston rod e boetse e bitsoa chrome-plated rod.
Molamu oa piston ke karolo ea bohlokoa le ea bohlokoa ea silindara e 'ngoe le e 'ngoe ea hydraulic kapa pneumatic.
Boholo ba rona bo tloha ho 3mm ho isa ho 120mm.Autoair e ka thusa khoebo ea hau le litšenyehelo tse ngata tsa tlholisano.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

The pneumatic cylinder hydraulic piston rod e boetse e bitsoa chrome-plated rod.Ke molamu o nang le bokaholimo bo ts'oaroang ka ho sila ka mokhoa o khethehileng le ho rala ka chrome e thata.E sebelisoa haholo ho li-cylinders tse fapaneng, li-hydraulic cylinders, liphutheloana, mapolanka, mochini o ohlang, oa khatiso le oa ho daea, likarolo tsa ho lahla le lisebelisoa tse ling tsa phetisetso ea othomathiki ka lebaka la boima ba eona bo ka lelefatsang bophelo ba ts'ebeletso ea mechini le lisebelisoa tse nepahetseng.
Re ile ra amohela serame se batang, ho hlonepha le ho bentša ho etsa molamu oa piston oa silinda ea pneumatic hydraulic piston, sepheo se seng le se seng sa tekheniki se kopana le maemo a naha.

Tlhaloso ea lintlha

lisebelisoa: CK45(GB/T699-1999)
Tlhaloso ea mochine:
Matla a ho tiisa(Mpa):≥600N/mm2
0,2 Yield Stress(Mpa):≥355N/mm2
Elongation: min.16%
Botenya ba Chrome Plated:φ<20mm≥15μm,ho tlohaφ20mm>20μm
Bokhopo: Ra<0.2
Thata ea Chrome Layer:850HV-1050HV
Mamello ea Diameter: f7,f8
Ho otloloha: <0.1um/1000mm
Ovality: < 1/2 bophara ba mamello
Tlhahlobo ea Tlhahlobo ea Corroseston: ISO 10289:1999,IDT
Bophara ba ka ntle: 3-120mm (GCr15) 3-40m(SUS440C)
Boemo ba ho pepa: Tloaelehileng, Induction Harden,Q+T

Tafole ea sebopeho sa lik'hemik'hale

MOSEBETSI OA K'hemik'hale(%)
Lintho tse bonahalang C% Mn% Si% S% P% V% Cr%
<=
CK45 0.42-0,50 0.50-0,80 0.17-0.37 0.035 0.035
ST52 <=0.22 <=1.6 <=0.55 0.035 0.035 0.10-0.20
20MnV6 0.16-0.22 1.30-1,70 0.1-0.50 0.035 0.035
42CrMo4 0.38-0,45 0.60-0,90 0.15-0,40 0.03 0.03 0.90-1.20
4140 0.38-0.43 0.75-1.0 0.15-0,35 0.04 0.04 0.80-1.10
40Kr 0.37-0,45 0.50-0,80 0.17-0.37 0.80-1.10

 

Diameter Boima ba 'mele Mamello Mamello Mamello
mm Kg/m f7 (μm) f8(μm) h6(μm)
6 0.22 -10--22 -10--28 0--9
8 0.39 -13--28 -13--35 0--9
10 0.62 -13--28 -13--35 0--11
12 0.89 -16--34 -16--43 0--11
16 1.58 -16--34 -16--43 0--11
18 2.00 -16--34 -16--43 0--13
20 2.47 -20--41 -20--53 0--13
22 2.99 -20--41 -20--53 0--13
25 3.86 -20--41 -20--53 0--13
28 4.84 -20--41 -20--53 0--13
30 5.55 -20--41 -20--53 0--16
32 6.32 -25--50 -25--64 0--16
36 8.00 -25--50 -25--64 0--16
38 8.91 -25--50 -25--64 0--16
40 9.87 -25--50 -25--64 0--16
45 12.49 -25--50 -25--64 0--16
50 14.22 -25--50 -25--64 0--19
55 15.43 -30--60 -30--76 0--19
60 18.66 -30--60 -30--76 0--19
65 26.07 -30--60 -30--76 0--19
70 30.23 -30--60 -30--76 0--19
75 34.71 -30--60 -30--76 0--19
80 39.49 -30--60 -30--76 0--22
85 44.58 -36--71 -36--90 0--22
90 49.98 -36--71 -36--90 0--22
95 55.68 -36--71 -36--90 0--22
100 61.70 -36--71 -36--90 0--22

Litekanyetso tsa mamello ea f7 le f8 ke life:
Mefuta ea mamello ea f8 e kholo ho feta ea f7, 'me ho kenngoa ho itšetlehile ka boemo ba sebaka sa mamello ea lesoba.Ka mohlala, ha boholo ba motheo bo le 10-18, f8(-0.016,-0.034), f7(-0.016,-0.027), kheloha ea mamello e 'meli e tšoana, mefuta ea f7 e nyenyane, le tumello. mefuta e fapaneng ea ho kenya e nyane.

Phallo ea Tlhahiso

Mohato oa 1: Ho ebola / Ho Rata:
Setšoantšo se batang ke theknoloji ea ho sebetsana le molamu oa pneumatic cylinder piston.Bakeng sa pneumatic cylinder hard chrome plated rod, batang ba ho taka ho bolela ho hula tlas'a boemo ba mocheso o tloaelehileng e le ho finyella sebopeho se itseng le thepa e itseng ea mochine.Ha ho bapisoa le sebopeho se chesang, lihlahisoa tse huloang ke serame li na le melemo ea ho nepahala ha maemo a holimo le ho qeta bokaholimo bo betere.

2 Mohato: Ho otloloha
Mohato ona re ka etsa bonnete ba hore molamu o thata oa chrome o otlolohile ka ho lekaneng.Ho bohlokoa haholo, ha o e kenya kahare ho silindara ea pneumatic.Ho otloloha ho tloaelehileng ke 0.2mm/m.

3 Mohato: Ho hlompha
Honing processing ke mokhoa o sebetsang oa ho sebetsa o nolofalletsang sebaka sa pneumatic cylinder piston rod ho finyella ho nepahala ho phahameng, boleng bo phahameng ba holim'a metsi le bophelo bo bolelele.E ka ntlafatsa ka nepo ho nepahala ha dimensional, ho nepahala ha sebopeho le ho fokotsa boleng ba Ra, empa e ke ke ea ntlafatsa boemo ba sekoti le libaka tse ling.

Mohato oa 4: Ho bentša lere la tšepe
Ho pholisa ho bolela ts'ebeliso ea litlamorao tsa mochini, tsa lik'hemik'hale kapa tsa electrochemical ho fokotsa bokaholimo ba molamu oa piston ea pneumatic cylinder ho fumana sebaka se khanyang le se boreleli.Ke tšebeliso ea lisebelisoa tsa ho bentša le likaroloana tsa abrasive kapa lisebelisoa tse ling tsa ho bentša ho fetola bokaholimo ba molamu oa piston ea pneumatic cylinder.

5 Mohato: Chrome Plating
Chrome plating e bolela ketso ea ho betla chromium e le ho roala holim'a molamu oa chrome o thata oa moea.
Sekhahla se entsoeng ka chromium se na le boima bo phahameng haholo, 'me ho thatafala ha sona ho ka fapana ka har'a mefuta e mengata ea 400-1200HV ho latela sebopeho sa tharollo ea plating le maemo a tshebetso.Lera la chrome-plated le na le mocheso o motle oa ho hanyetsa.Ha mocheso o ka tlase ho 500 ℃, ha ho na phetoho e totobetseng ea ho benya le ho thatafala.Thempereichara e tla qala ho oxidize le ho fetola mmala ha mocheso o ka holimo ho 500 ℃, 'me boima bo tla fokotseha ha bo le ka holimo ho 700℃.Khokahano ea likhohlano ea lera la chrome e nyane, haholo-holo coefficient e omeletseng ea likhohlano, e leng eona e tlase ho litšepe tsohle.Ka hona, lera la chrome-plated le na le khanyetso e ntle ea ho apara.
Lera la plating la chromium le na le botsitso bo botle ba lik'hemik'hale.Ha e na phello ho alkali, sulfide, nitric acid le boholo ba li-organic acid, empa e ka qhibiliha ka pneumatic acid (e kang pneumatic acid) le hot sulfuric acid.Lekhatheng la khanya le bonahalang, khanya ea chromium e ka ba 65%, e pakeng tsa silevera (88%) le nickel (55%).Hobane chromium ha e fetole 'mala, e ka boloka ponahalo ea eona ka nako e telele ebile e molemo ho feta silevera le nickel.

Bohato ba 6: Molamu o pentiloeng ka Chrome ka mor'a ho roala
Electroplating le polishing: ke mekhoa e 'meli e fapaneng ea ho phekola holim'a tšepe le lisebelisoa tse ling.Ea pele ke phekolo ea lik'hemik'hale, 'me ea ho qetela ke phekolo ea mechine.
Electroplating: Mokhoa oa ho sebelisa electrolysis ho hokela lera la filimi ea tšepe holim'a tšepe kapa lintho tse ling.E ka thibela kutu, ea ntlafatsa ho hanyetsa ho apara, conductivity ea motlakase, ho bonahatsa maikutlo le ho ntlafatsa aesthetics.
Ho hloekisa: Sebelisa lisebelisoa tsa ho bentša tse tenyetsehang le likaroloana tsa abrasive kapa mecha ea phatlalatso ea ho bentša ho fetola bokaholimo ba mosebetsi.Ho pentša ho ke ke ha ntlafatsa ho nepahala ha dimensional kapa ho nepahala ha sebopeho sa mosebetsi, empa ho ikemiselitse ho fumana bokaholimo bo boreleli kapa seipone se khanyang.

7 Mohato: Teko ea Boleng ba Molamu oa Chrome
Lithupa tsa piston tse kileng tsa etsoa ka mokhoa oa electroplating le polishing hangata li tsamaisana le mefokolo ea ho roala joalo ka likoting tsa chrome le likoti.Boholo le bongata ba likoli tsena li ama ka kotloloho ts'ebetso ea molamu oa piston.Ho fokotsa tšusumetso ea mefokolo ena holim'a molamu oa piston, ka lehlakoreng le leng, ka ho ntlafatsa boleng ba lisebelisoa tse tala, ho ntlafatsa theknoloji ea ho sebetsa, le ho fokotsa ho hlaha ha bokooa;ka lehlakoreng le leng, hoa hlokahala ho lemoha ka nepo liphoso tsa plating ka mor'a ts'ebetso ea polishing ho qoba lihlahisoa tse sa tšoaneleheng ho tloha fekthering.Baenjiniere ba Autoair ba lemoha bofokoli ba boits'oaro ka thuso ea tsebo ea mahlale a litšoantšo

8 Mohato: Ho paka

fdshgf

LBH:

Q1: Molamu oa piston oa pneumatic cylinder ke eng?
A: Molamu oa piston ke karolo ea bohlokoa le ea bohlokoa ea silindara e 'ngoe le e 'ngoe ea haeteroliki kapa ea pneumatic.Thepa ea piston ka tloaelo ke bolelele bo nepahetseng ba mochini o thata oa chrome o koahetsoeng ka tšepe e batang e fetisang matla a entsoeng ke piston ho karolo ea mochini e etsang mosebetsi.

Q2: Molao-motheo oa molamu oa piston oa pneumatic cylinder ke ofe?
A: Piston ea pneumatic cylinder e ka har'a silinda e jara matla a ho sututsa kapa a hulang a hlahisoang ke khatello ea moea, 'me e sebetsa ka kotloloho holim'a molamu oa piston oa pneumatic cylinder o hokahaneng le piston, ebe molamu oa piston oa pneumatic o hokahana le mochini oa mosebetsi ho tsamaea. pele le morao.

Q3: Ke lisebelisoa life tse tala tsa molamu oa hau oa pneumatic cylinder piston?
A: Hangata, molamu oa piston oa pneumatic cylinder o tla khetha 45 # tšepe e le thepa e tala.Haeba moqomo o hlahisoang o hloka ho sebelisoa sebakeng se khethehileng, tšepe e sa hloekang ea 304 e ka boela ea sebelisoa

Q4: Hobaneng u khetha 45 # tšepe e le lisebelisoa tse tala
A: 45 # tšepe ke tšepe ea boleng bo phahameng ea carbon e nang le boima bo tlaase le ho itšeha habonolo.Kamora ho tima, boima ba eona ba bokaholimo bo ka fihla ho 45-52HRC.Hape e ka ba le ts'ebetso e ntle ea ho itšeha le matla a holimo, ho tiea le lisebelisoa tse ling tse felletseng tsa mochini, ka hona ke e 'ngoe ea lisebelisoa tse sebelisoang hangata bakeng sa likarolo tsa shaft.

Q5: Ts'ebetso ea machining ea molamu oa hau oa silinda ea pneumatic ke efe?
A: E le hore u fumane boleng bo tsitsitseng ba machining, ho otloloha ka letsoho ha molamu oa piston ha ho lumelloe ka mor'a hore mochine o qale.Ka hona, ts'ebetso ea ho otlolla e lokela ho etsoa pele ho etsoa machining.Ka lebaka la ho hloka botsitso ha sesebediswa sa mosebetsi, ho phethoha ka thata le ho phethola hantle ho tlameha ho etsoa nakong ea ts'ebetso ea machining ho ntlafatsa ho nepahala ha machining.Mokhoa oa ho sebetsa oa molamu oa piston ke motsamao o lekanang.E le ho ntlafatsa bophelo ba tšebeletso ea molamu oa piston, bokaholimo bo lokela ho ba chrome-plated ho ntlafatsa ho thatafala ha eona holim'a metsi le ho hanyetsa ho apara.Kamora ho roala ka chrome, ho hlokahala kalafo ea ho bentša ho fumana mafika a holimo, ho fokotsa likhohlano le ho ntlafatsa ts'ebetso ea ho tiisa.Kaha ts'ebetso ea ho polishing e batla e se na phello ho bophara ba ka ntle ba molamu oa piston, mosebetsi oa ho sebetsa o hloka ho finyella boemo bo phahameng ba holim'a metsi pele chrome plating.Ka hona, hoa hlokahala ho eketsa ts'ebetso e ntle ea ho sila pele ho ts'ebetso ea chrome plating (ho sila ka mokhoa o nepahetseng ho ka boela ha ntlafatsa ho khomarela holim'a chromium. ).Ho ipapisitsoe le tlhahlobo e kaholimo, mekhoa e nepahetseng haholoanyane ea ts'ebetso ea molamu oa piston ke: ho otloloha-ho fetoha hantle ho fetoha hantle ho sila-chrome plating-polishing.

Q6: Ho belisoa ha molamu oa piston oa pneumatic cylinder ke eng
A: Nakong ea ho reteleha, lesoba le bohareng le phethang karolo ea ho beha boemo le tla bontša tekanyo e itseng ea ho apara.E le ho netefatsa molao-motheo o kopaneng oa li-benchmarks, lesoba la bohareng le lokela ho fokotsoa pele le sila ho netefatsa boleng ba ts'ebetso.Ha ho sila, ho sila teko ho lokela ho etsoa ka selikalikoe se ka ntle haufi le qetellong pele, 'me ho sila ha molamu oa piston ho ka etsoa feela ha boemo ba ho matha bo finyella litlhoko tsa ho sebetsa.Ntle le ho ntlafatsa ho nepahala ha dimensional, mokhoa o motle oa ho sila o boetse o hloka ho fumana mafika a holimo holim'a mochini o entsoeng ka mochini ho ntlafatsa kamano ea li-ion tsa chromium nakong ea ts'ebetso ea electroplating.E le ho etsa bonnete ba hore botenya ba chromium plating layer ea piston rod ea ho qetela bo tšoana, bokaholimo bo ka morao ka mor'a ho sila hantle bo lokela ho ba haufi le bokaholimo ba bokaholimo ka mor'a ho belisoa le ho belisoa.Haeba bokaholimo ba molamu oa piston bo hlokahala hore bo be bo phahameng, joalo ka Ra <0.2 μm, e lokela ho ba hantle fatše.Eketsa mokhoa o motle oa ho sila kapa oa ho bentša ka mor'a ho sila.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona