Umphezulu ongaguqukiyo uluncedo kuphela xa uhambelana nendlela yomonakalo kunye ne-barrel counterface. Thelekisa eyona mathiriyeli, indawo ephathwayo, umaleko, inkqubo kunye nendlela yokuhlola kunokuthenga elona nani linzima kwiphepha lemveliso.
Impendulo ekhawulezayo
Khetha i-nitriding xa umphezulu wentsimbi ecociweyo ulingana nesinxibo esiqinisekisiweyo, umhlwa kunye nobukhulu bomsebenzi. Khetha i-flight hardfacing okanye olunye ulwakhiwo lwe-bimetallic xa iprojekthi idinga i-alloy eyahlukileyo kwindawo ephezulu yokunxiba.
Kwinkonzo eqatha, impendulo engcono inokuba sisikrufu sobuso obuqinileyo esinombhobho we-bimetallic ohambelanayo. Akukho khetho luphezulu ngokuzenzekelayo. Qala ngemowudi yokungaphumeleli, emva koko uvume isikrufu kunye nezixhobo zomgqomo, iindawo zomaleko, indlela yokucubungula kunye neendlela zokuhlola kunye.
I-Nitrided kunye ne-bimetallic ichaza izakhiwo ezahlukeneyo
I-Nitriding yazisa i-nitrogen kwindawo efanelekileyo yentsimbi ngenkqubo elawulwayo ye-thermochemical. Isiphumo sibandakanya i-compound layer kunye ne-diffusion zone okwakhiwa kwayo kunye neempawu zixhomekeke kwimeko yentsimbi, ubushushu, ixesha, umoya kunye nolawulo lwenkqubo. Unyango ayingomkhono ongqindilili owahlukileyo obekwe phezu kwesikrufu.
Kwisikrufu, "ibimetallic" isoloko ithetha umzimba wentsimbi onenye ingxubevange esetyenziswa kwinqwelomoya engaphandle kwedayamitha, amacala okubhabha okanye indawo enkulu yomphezulu. Iindlela zingabandakanya i-PTA okanye ezinye iinkqubo ze-weld kunye nokutshiza. Kumbhobho, i-bimetallic idla ngokuthetha iqokobhe lesakhiwo esinealloyi eyahlukileyo embhoxweni.
Buza ukuba umthengisi uthetha ukuthini nge-bimetallic.Incam yenqwelomoya enobuso obuqinileyo, isikrufu esigqunyiweyo, isikrufu esigqunyiweyo kunye nebhimetallic barrel lining ayifani nolwakhiwo. I-quotation kunye nomzobo kufuneka ibize izinto ezisisiseko, i-alloy, indawo ephathwayo kunye nemeko ye-nominal layer.
Qala nge-abrasion, i-corrosion okanye i-metal contact
Izihluzi ezi-abrasive zinokujikeleza imiphetho yenqwelomoya kwaye zandise ukucaca. Umhlwa unokugrumba umphezulu kwaye wenze iziza ezigcina kwaye zithobe isidima sepolymer. I-adhesive wear okanye i-galling ingenzeka xa i-screw kunye ne-barrel idibanisa phantsi kokulungelelaniswa okungafanelekanga, ukunyibilika, ukuchithwa okanye ukuhambelana kwezinto.
I-screw ye-Reiloy kunye ne-barrel handbook yahlula ukuncamathelisa, ukunxiba kunye nokunxitywa kwe-corrosion. Ichonga imicu yeglasi, i-calcium carbonate kunye namanye amasuntswana aqinileyo njengemithombo erhabaxa, kwaye ithi i-screw kunye ne-barrel iyahambelana nezinto xa ukudibana kwentsimbi kwenzeka. Lo mahluko uluncedo ngakumbi kunokucela "ukumelana nokunxiba okuphezulu" ngaphandle kwemephu yokusilela.
| Imeko eqwalaselweyo | Uxanduva olunokwenzeka lokuphanda | Ubungqina obufunekayo ngaphambi kokuba ukhethe |
|---|---|---|
| Inqwelomoya ejikelezileyo i-OD kunye nokwandisa ukukhutshwa | Amasuntswana abrasive, ukudibana okanye zombini | Isigcwalisi, ungcoliseko, ukunxiba imephu, ulungelelwaniso kunye nokubhobhoza komgqomo |
| Imigodi enezinto ezithotyiweyo okanye ezimnyama | Ukonakala kunye nepolymer egciniweyo | I-resin, i-additive, ukufuma, imbali yokuvala kunye nohlalutyo lwediphozithi |
| Amanqaku asekuhlaleni kwi-screw kunye ne-barrel | Uqhagamshelwano lwesinyithi, izinto zangaphandle okanye umonakalo ophakanyisiweyo | Iindawo ezihambelana ne-axial, ukuthi tye, ulungelelwaniso kunye nobutyobo |
| Iitshiphusi zomaleko okanye amaxolo | Ibhondi, i-brittleness, impembelelo okanye ukucoca okungahambelaniyo | Isatifiketi senkqubo, icandelo elinqamlezayo okanye imbali yokulungisa kunye neefoto |
| Ipolishi efanayo kwaye akukho lahleko inkulu | Uqhagamshelwano oluqhelekileyo kunye ne-polymer lunokubakho | Imilinganiselo yesiseko kunye nentsingiselo, hayi inkangeleko yodwa |
Umbono wethu wefektri:asikhethi i-alloy kwigama le-resin kuphela. "I-PP ene-filler" ayigqitywanga. Sifuna uhlobo lokuzalisa kunye nenqanaba, umxholo ohlaziyiweyo, ungcoliseko, indlela yokusebenza kunye nendawo ye-axial yokunxiba. Umphezulu kufuneka usombulule eyona ndlela kuneyona iqhelekileyo.
Nitrided vs bimetallic uthelekiso Screw omnye
| Indawo yesigqibo | Isikrufu se-nitrided | Isikrufu sobuso obuqinileyo okanye se-bimetallic |
|---|---|---|
| Ukwakhiwa | I-nitrogen-modified surface kwi-substrate yensimbi efanelekileyo | I-alloy eyahlukileyo isetyenziswe kwiinqwelomoya ezikhethiweyo okanye indawo ebanzi ye-screw |
| Umbuzo woyilo oluphambili | Ngaba ityesi yentsimbi kunye ne-nitrided ihambelana nokuguga, ukubola kunye nobungakanani bomsebenzi? | Yeyiphi i-alloyi, indawo, ubukhulu kunye nenkqubo yokubeka ifanele indawo yomonakalo? |
| Ukhuseleko | Unyango lunokugquma umphezulu ofikelelekayo wesikrufu | Inokukhusela kuphela iindawo zokubhabha kunye namacala, okanye indawo ebanzi, ngokuxhomekeke kumzobo |
| Ukuhlolwa | Izinto eziphathekayo, unyango lobushushu, ukuqina komphezulu, iprofayili yecala kunye nemilinganiselo njengoko kuchaziwe | Izinto ezisisiseko, isazisi se-alloy, indawo yediphozithi, ubungqina bebhondi / inkqubo, ukuqina kunye nejometri yokugqibela |
| Umbuzo wokulungisa | Ukubuyiselwa komgangatho kunokufuna enye indlela evunyiweyo | Ezinye iindawo ezidipozithiweyo zinokulungiseka, ngokuxhomekeke kwimeko esisiseko kunye nophononongo lwenkqubo |
| Umngcipheko wokuthenga ophambili | Ukuthenga inani lobulukhuni ngaphandle kobunzulu bomaleko, ukuqhabalaka okanye imeko yomhlwa | Ukuthenga igama elithi bimetallic ngaphandle kokwazi i-alloy, i-coverage okanye i-counterface ehambelanayo |
Uphononongo olwenziwa ngoontanga luka-2015 kwi-38CrMoAlA yegesi nitriding yatshintsha uxinzelelo ngelixa ilawula ezinye iimeko zovavanyo. Ifumanise ukuba uxinzelelo luchaphazele ukukhula komaleko, ubume be-microstructure, ukuqina komphezulu kunye nokuziphatha kokunxiba. Isifundo somthengi esiluncedo kukuba igama lentsimbi kunye negama elithi nitrided alichazi umphezulu ogqityiweyo.
Uwasebenzisa njani amanani ewebhusayithi kaNanhaiya angoku
Amaphepha kaNanhaiya apapasha izinto ezininzi eziluncedo kunye neereferensi zenkqubo, kodwa azisoloko zisebenzisa uluhlu olufanayo. Amanani angezantsi agcinwe njengedatha yewebhusayithi. Akufanele zikhutshelwe kwi-oda yokuthenga ngaphandle kokuchonga imveliso echanekileyo kunye nendlela yokuhlola.
| Nanhaiya iphepha | Ingxelo epapashiweyo | Umthengi kufuneka ayisebenzise njani |
|---|---|---|
| Super ukunxiba-resistant esinye isikrufu | Uluhlu lwe-38CrMoAlA, i-SACM645 kunye ne-42CrMo njengezinto ezisisiseko zezinto ezikhethiweyo; ithi ingxubevange yomphanda ukuqina ngaphaya kwe-HRC60 | Qinisekisa ukuba yeyiphi imathiriyeli kunye nentsimbi yombhobho esebenzayo kumyalelo, kunye nesikali sovavanyo kunye nendawo |
| Super ukunxiba-resistant esinye isikrufu | States ion nitriding inokufikelela kwi-HV1000 ukuya kwi-1200 | Phatha njengebango lenqanaba lephepha de inkqubo kunye nengxelo yobulukhuni inikezelwe |
| Inguqulelo ekhoyo yeli nqaku | Ichaza umaleko we-0.3 ukuya ku-0.6 mm we-nitrided kunye ne-HV900 ukuya kwi-1100 | Musa ukudibanisa olu luhlu kunye noluhlu lwephepha lemveliso; cela iprofayile yemeko ethe ngqo |
| PE/PP isikhonkwane esinye esinesantya esiphezulu | States nickel- kunye ne-tungsten-based alloy ubude ngaphezu kwe-400 mm, ubunzulu 2 ukuya 3 mm kunye HRC58 ukuya 65 | Sebenzisa njengereferensi yewebhusayithi ekhoyo, emva koko uqinisekise ukugubungela, ukutyunjwa kwe-alloy kunye nokuhlolwa |
| Super ukunxiba-resistant esinye isikrufu | I-state tungsten carbide kunye ne-nickel-based based options, i-PTA kwi-Flight tops kunye namacala, kunye ne-3 kumaxesha e-8 ubomi benkonzo | Iinketho zifanelekile; i-multiplier ayinayo isiseko esipapashiweyo, izinto eziphathekayo kunye nendlela yokuvavanya, ngoko ayiloxabiso lokwamkelwa |
Ungquzulwano lwewebhusayithi ludiziwe:I-HV900 ukuya ku-1100 kunye ne-HV1000 ukuya kwi-1200 zombini zivela kumaphepha eNanhaiya. Amaxabiso angabhekisa kwiinkqubo ezahlukeneyo okanye iimveliso, kodwa amaphepha awawumiseli lo mxholo. Eli nqaku alikhethi enye. Umthengisi kufuneka achaze inkqubo esebenzayo, isikali sobunzima, umthwalo wovavanyo, indawo yesampuli kunye noluhlu lokwamkelwa komyalelo.
Umphezulu onzima kufuneka ungqinelane ne-counterface
I-screw kunye ne-barrel inokuchukumisa ukuba i-screw iyaphambuka, izinto eziphathekayo azinyibiliki ngokuchanekileyo, ukulungelelaniswa kubi okanye ukucocwa akulungile. Ukukhetha inxalenye nganye ngokuzimeleyo kunokudala isibini sezinto ezingathandekiyo. Ukuqina kukodwa akuthinteli ukukrala okanye ukonakala kwindawo enganyangekiyo.
UBernex Bimetall, isikrufu kunye nomenzi we-cylinder, uthi ezinye iindibaniselwano azifanelekanga kwaye zinika isilinda esine-nitrided ene-tungsten-carbide screw hardfacing njengomzekelo omnye. Oku akuthinteli yonke inkqubo ye-carbide. Ibonisa ukuba kutheni i-alloy screw echanekileyo, i-barrel lining kunye nokukhutshwa kokusebenza kufuna imvume ebhaliweyo yokuhambelana.
Musa ukufaka isikrufu esitsha esiqina ngakumbi kumbhobho omdala ongalinganiswanga.Umphanda usenokuba sele ucociwe, u-oval okanye unxitywe ekuhlaleni. Coca kwaye ulinganise omabini amalungu nge-axial zone, emva koko uvume isibini. IIsikrufu esinye kunye nesikhokelo somlinganiselo wokunxitywa komgqomoicacisa indlela yokwenza imephu.
Ukhuseleko lokunxiba alukwazi ukuhlawulela ijometri yokugqibela embi
Ukunyangwa kobushushu kunye nokubekwa kunokutshintsha imilinganiselo okanye kudalwe izinto ezimele zigqitywe ngoomatshini. Isikrufu sokugqibela sisafuna idiameter yokubhabha evunyiweyo, inowuthi, ijiyometri yetshaneli, ukuthi tye, uqhagamshelo kunye nemeko yomphezulu. Umphanda ufuna imilinganiselo ehambelanayo yebhore kunye nokulungelelaniswa.
eNanhaiyaiphepha lezixhoboichaza ukuba i-CNC lathes inokusingatha i-workpieces ukuya kwi-6 m, izixhobo zayo zokugaya kunye ne-milling ine-0.02 mm yokuchaneka kokumisa, kunye ne-five-axis machining isetyenziselwa iinqwelomoya ezingaqhelekanga kunye neeflange ezikhethekileyo. Ezi zizixhobo zomzi-mveliso ezipapashiweyo, hayi indawo yesicwangciso sokuhlolwa kweodolo.
Umbono wethu wefektri:umthengi kufuneka avume inxalenye egqityiweyo kunye neresiphi yonyango. Sifuna ukuba umzobo uchaze apho i-alloy yokukhusela iya khona, yintoni eseleyo emva kokugqiba kunye nendlela i-screw eya kulinganiswa ngayo. Umaleko oqinileyo kwidayamitha engalunganga isesisikrufu esingalunganga.
Khetha umphezulu kubungqina besicelo
| Ubungqina besicelo | Phonononga ulwalathiso | Musa ukucinga |
|---|---|---|
| I-resin engagcwaliswanga, ukusebenza okuzinzileyo, imbali yokunxiba ephakathi | Phonononga ukuba ngaba inkqubo ye-nitrided iyahlangabezana nomsebenzi obhaliweyo | Umgca ngamnye ufuna ukuqina |
| Ifiber yeglasi, isihluzi seminerali okanye ungcoliseko olugayiweyo oluhlaziyiweyo | Ukunxitywa kwemephu kunye nokuphonononga ukuqina kwenqwelomoya kunye nelinen yombhobho ehambelanayo | Ipesenti yokuzalisa iyodwa ikhetha i-alloy |
| I-resin e-Corrosive okanye iphakheji yokongeza | Beka phambili indlela yokuziphatha eqinisekisiweyo yokuthotywa kwayo yonke imiphezulu evelileyo | Obona bunzima buphezulu lolona khetho lungcono lokuthotywa |
| I-abrasion kunye ne-corrosion kunye | Cacisa ialloyi kunye nolwakhiwo ngokuchasene nezixhobo zombini | Ileyibhile enye yegeneric bimetallic igubungela zombini |
| Isinxibo senqwelomoya sasekhaya esinesandi esingundoqo kunye nembali eyaziwayo | Ukuphonononga ukulungiswa okanye ukuqina okujoliswe kuko | Sonke isikrufu esigugileyo sinokuphinda sakhiwe ngokukhuselekileyo |
| Isikrufu esidala esingaziwayo kunye nomphanda ogugileyo | Coca, chonga, ulinganise kwaye uthelekise iindlela zokutshintsha | Ikopi yobukhulu ibuyisela imeko yokuqala |
Funda iinqaku lokunxiba ngaphambi kwexeshangokweendidi zesizathu, emva koko sebenzisa iisikhokelo sokucocaphambi kokugweba umphezulu. Intsalela inokufihla imingxuma kunye nemikrwelo, ngelixa ukucocwa okunamandla kunokudala ezintsha.
Beka ubungqina kwikowuteshini nakumzobo
- Xela imathiriyeli esisiseko.Sebenzisa igama elivunyiweyo kunye nawo nawuphi na umthetho ovunyiweyo olinganayo.
- Xela inkqubo yomphezulu kunye nendawo ephathwayo.Phawula umphezulu wenqwelomoya, amacala, ingcambu, umphezulu ogcweleyo okanye umbhobho obhobhozayo kumzobo.
- Chaza ulwamkelo olulinganisekayo.Chaza imilinganiselo, indlela yokuqina kunye nendawo, umaleko okanye ubungqina bediphozithi, kunye nemeko yomphezulu apho kufanelekileyo.
- Vuma isikrufu kunye neperil yomphanda.Rekhoda zombini izixhobo, ukukhutshwa kunye nayo nayiphi na inkcazo yokuhambelana nomthengisi.
- Gcina ukulandeleka.Ukubophelela iirekhodi zonyango kunye nokuhlolwa kumyalelo kunye nesazisi secandelo.
- Seta isiseko sokunxiba.Gcina imilinganiselo yamacandelo amatsha ukuze uhlolo lwamva lulinganise utshintsho kunokuqikelela.
Kwiprojekthi yokutshintsha, dibanisa oku kunye neisikhokelo sokuchaza isikrufu esinye endawenikunye nokuthelekisaScrew-kuphela ngokuchasene ne-screw-and-barrel ehambelanayo.
Idatha yengcebiso yenkqubo yomphezulu
- Umenzi we-resin, ibakala kunye nemeko yovavanyo lokunyibilika
- I-Fiber, i-mineral, i-pigment kunye nephakheji yokongeza
- Ipesenti ehlaziyiweyo kunye nembali yosulelo
- Ukufuma, ukomisa kunye nenkqubo yokuvala
- Imveliso, isantya se-screw, umthwalo, uxinzelelo kunye nobushushu
- Isikrufu sangoku kunye neerekhodi zempahla yomgqomo
- Iifoto ezicociweyo zobuso obuneendawo ze-axial
- Ukubhabha kwe-Screw kunye ne-barrel bore ukunxiba imaphu
- Imizobo yoqobo kunye nemilinganiselo yokudibanisa
- Ubunzima obufunekayo kunye namaxwebhu ovavanyo lomaleko
- Ukulungiswa okwaziwayo, i-plating okanye imbali enzima
- Umgangatho wemveliso owamkelweyo kunye nesiphene esikhoyo
Imibuzo ebuzwa qho
Ngaba isikrufu sebimetallic esinye sihlala sixhathisa ngakumbi kunesikrufu esine-nitrided?
Hayi. Ukusebenza kuxhomekeke kwialloyi yokwenyani, indawo ediphozithiweyo, umgangatho womaleko, intlaka, isigcwali, umhlwa, ubushushu, ijiyometri ejikijelwayo kunye nobuso bebhari. Amagama e-bimetallic kunye ne-nitrided awachongi iinkcukacha ezaneleyo zokuqikelela ubomi benkonzo.
Ithetha ukuthini i-bimetallic kwisikrufu esinye kunye nomphanda?
Kwisikrufu, eli gama lihlala libhekisa kwisiseko sentsimbi esinealloyi eyahlukileyo ekwaziyo ukunxiba esetyenziswa kwindawo yokubhabha okanye indawo ebanzi egqunyiweyo. Kumgqomo, ngokuqhelekileyo ibhekisa kwiqokobhe lolwakhiwo elinengxubevange enxitywayo okanye enganyangekiyo kwi-alloy kwibhore. Umzobo kufuneka uchonge ulwakhiwo oluchanekileyo.
Ngowuphi umphezulu ofanelekileyo kwiplastiki ezaliswe yiglasi?
Izinto ezizaliswe yiglasi zidala umsebenzi orhabaxa, kodwa ipesenti yokuzalisa iyodwa ayanelanga ukukhetha umphezulu. Nika uhlobo lwefayibha kunye nokulayisha, i-resin, i-throughput, isantya se-screw, imephu yokunxiba yangoku kunye neemfuno zemveliso. Umthengisi kufuneka emva koko achaze umphezulu we-screw kunye ne-barrel ehambelanayo.
Ngaba ndingabhanqa isikrufu sobuso obuqinileyo be-tungsten-carbide nawo nawuphi umphanda?
Hayi. Imiba yokuhambelana kobuso. UBernex uqaphela ngokuthe ngqo ukuba ezinye iindibaniselwano azifanelekanga, kubandakanywa ne-nitrided cylinder ene-tungsten-carbide screw hardfacing. Fumana imvume yokuhambelana ebhaliweyo yesixhobo esichanekileyo kunye nezixhobo zombhobho.
Ngaba amanani obunzima ewodwa angqina isisombululo esichanekileyo sokunxiba?
Hayi. Ukuqina abuchazi ubunzulu bomaleko, umgangatho webhondi, ukuqina, ukubola, ukuziphatha kokutya, ukutshintsha kwedimensional okanye ukuhambelana nomphezulu ochaseneyo. Buza ukutyunjwa kwemathiriyeli, inkqubo, indlela yovavanyo, indawo yesampulu kunye noluhlu lokwamkelwa.
Kufuneka ndithumele ntoni uNanhaiya malunga nengcebiso yenkqubo yomphezulu?
Thumela ibakala le-resin, i-filler kunye nephakheji eyongezelelweyo, ukungcola, ukufuma, ukuphuma, isantya se-screw, ubushushu kunye nembali yoxinzelelo, i-screw ekhoyo kunye nezixhobo zombhobho, imephu yokunxiba, iifoto ezicociweyo, imizobo yasekuqaleni kunye nokuhlolwa okufunekayo okanye amaxwebhu okwamkelwa.
Ukubhengezwa koHlelo: Olu luhlaziyo olubambekayo lwenqaku le-11 kaMeyi 2026 kwakwi-URL efanayo. Amabango angaxhaswanga kwi-universal clearance, ukuncitshiswa kwamaqondo obushushu, uburhabaxa kunye nobomi benkonzo kwikopi yangaphambili asusiwe okanye afanelekile. Amanani ewebhusayithi yeNanhaiya aboniswa njengezalathisi ezipapashwe yinkampani kunye neengxabano zibhengezwa. Iimfuno zokugqibela zemveliso zixhomekeke kumzobo ovunyiweyo, iirekhodi zezinto eziphathekayo kunye nesicwangciso sokuhlola.
