Unyango lwe-Uneven Wear Surface yeCarbide Stud Roller

Ngokwendlela yokunxiba yomphezulu werola yoxinzelelo oluphezulu lokusila, indawo enesamente ye-carbide stud roller iphuhliswe kwiminyaka yakutshanje. I-cylinder sintered yi-tungsten-cobalt cemented carbide ifakwe kumzimba we-roller sleeve ukwenza isigaba esinzima kunye nobunzima obufikelela kwi-HRC67. I-gap phakathi kwe-stud kwaye izaliswe ngamaqhekeza amancinci kwizinto eziphathekayo, ngaloo ndlela yenza i-liner yezinto eziphathekayo ukukhusela umzali we-roller sleeve. I-Stud roller surface ineenzuzo zokunganyangeki kakuhle, ubomi benkonzo yexesha elide, umsebenzi omncinci wokulungisa imihla ngemihla, kwaye isetyenziswe kumashishini amaninzi.

Izizathu zokungalingani komphezulu we-roller:

Ngenxa yesiphumo somda we-high-high pressure roller mill, uxinzelelo lwe-extrusion phakathi kwe-roller lukhulu kunoko kuzo zombini iziphelo xa izinto zicinezelwe. Ngokuhamba kwexesha, ukunxiba kumbindi womgangatho wokuqengqeleka kubaluleke kakhulu kunoko kuzo zombini iziphelo (umfanekiso 1). Kwinqanaba lamva lokunxiba, umsantsa phakathi kweerola ezimbini mkhulu kakhulu ukuba wenze umaleko wezinto eziphathekayo, kwaye isiphumo sokukhutshwa kwesixhobo sokusila soxinzelelo oluphezulu sibi kakhulu, kwaye umsantsa ophakathi unokuncitshiswa kuphela ngokulungelelanisa i-gap yokuqala ye-roller. iirola ezimbini. Ngenxa yokunxiba okuncinci kuzo zombini iziphelo, isiphelo sobuso bee-roller ezimbini buya kungqubana xa kulungelelaniswa kwinqanaba elithile, kwaye iimeko zokubunjwa komgangatho wezinto eziphakathi ayikadityaniswa, ngaloo ndlela ichaphazela umgangatho wokugaya i-roller yoxinzelelo oluphezulu. iimveliso kunye nozinzo lwezixhobo.

umfanekiso 1

Umphezulu werola wemveli ungalungisa indawo egugileyo yerola ukuhlangabezana neemfuno zemveliso. Umphezulu we-Stud roller ubude obuthile be-cylindrical cemented carbide stud efakwe kumngxunya we-cylindrical wesiseko semathiriyeli ye-roller surface ukuhlangabezana neemfuno zokuqina kunye nobunzima bomkhono we-roller, kodwa izinto ze-matrix zomkhono we-roller zimbi ekusebenzeni kwe-welding. , kunye ne-tungsten cobalt cemented carbide esetyenziswa yi-stud ayinayo ukusebenza kwe-surfacing, ngoko i-stud roller surface kufuneka ixazulule ingxaki yendlela yokulungisa ukunxiba okungalinganiyo emva kokugqoka kwe-roller surface.

Izizathu zokugqoka okungalinganiyo kwe-roll surface zibandakanya ukusebenza okungafanelekanga, ukwahlukaniswa kwezinto eziphathekayo zokuhamba ngokuzinzile kwebhini kunye nokunye. Abanye abasebenzisi bahlengahlengisa inani elidlulayo le-high-pressure roller mill ngokulungelelanisa ukuvulwa kwesango le-bar manual ebekwe phantsi kwetanki yokuhamba ngokuzinzile. Ukuba kuphela isango le-bar manual phakathi livuliwe, izinto ezininzi zidlula phakathi kwe-roller, kwaye kuphela izinto ezinqabileyo ezidlulayo kwiiphelo ezimbini, okubangelwa ukunxiba okungalinganiyo kwe-roller. Ukwahlulwa kwezinto eziphathekayo kubangelwa kakhulu kukucwangciswa okungafanelekanga kombhobho wenkqubo, okukhokelela ekuxubeni okunganeleyo kwezithako ezitsha kunye nezinto ezijikelezayo kwi-bin flow bin.

Indlela yoNyango:

Kukho amawaka e-tungsten-cobalt izikhonkwane ze-carbide zesamente ezisetyenziswa kwii-roller ezinkulu ezinoxinzelelo oluphezulu, ezinokulungiswa ngokusebenza kakubi, kwaye akukho teknoloji yonyango ekhulileyo kunye nethembekileyo ekhaya nakwamanye amazwe. Ukuba ukusebenza kakuhle kwe-high-high pressure roller mill kubuyiselwe ngokutshintsha i-sleeve ye-stud roller, akubizi nje kuphela, kodwa kunye nokuchithwa kwe-sleeve ye-roller endala kuya kukhokelela kwinkcitho yemithombo. Emva kophando olupheleleyo kunye nengxoxo, kugqitywe ekubeni kuthathwe indlela yokugaya ukusombulula ingxaki yokungalingani komgangatho we-roller surface, kunye nokuphuhlisa isixhobo sokugaya i-stud roller surface. Ngenxa yendawo elinganiselweyo yokusebenza ye-high-high pressure roller mill kunye nobunzima bokuphakamisa, kuyimfuneko ukuyila indlela ekhethekileyo yokugaya, kwaye isixhobo sonke kufuneka sibe lula kwaye sikhaphukhaphu ukuyifaka, ukuze kuphunyezwe ukugaya kwi-site. .

Isixhobo sokusila somphezulu we-stud siqulunqwe ikakhulu sisixhobo sokulinganisa sokulinganisa idata enxityiweyo yomphezulu wokuqengqeleka, ipleyiti yokugaya, indlela yamandla yokuqhuba ipleyiti yokusila, indlela yokutya yokutsala ipleyiti yokusila ecaleni kwe-axis yerola kunye neradial. ukunyakaza kunye nenkqubo yokulawula ukulungiswa ngokuzenzekelayo. Ngokweempawu zokunxiba ze-stud roller surface rollers, iimpawu zokunxiba zeziphelo ezibini ze-stud roller surface zincinci kwaye ukunxiba okuphakathi kukhulu, isitshixo sokusombulula ingxaki yesixhobo sokugaya i-stud roller surface kukudibanisa iirola ezimbini. Isiphelo esiphezulu se-stud siphantsi. Ukuze kuphuculwe ukusebenza kakuhle kokugaya, isixhobo sokugaya siklanyelwe ukwenzela ukuba iziphelo ezimbini ze-roller zikwazi ukusebenza ngexesha elinye kunye nokuzimela.

Ngenxa yobunzima obuphezulu be-stud, i-disc yokugaya eqhelekileyo inokusebenza okuphantsi kunye nelahleko enkulu. Ngokusebenzisa iimvavanyo ezininzi zokusila ezifaniswayo, ukugaya kunye nokusetyenziswa kakuhle kweentlobo ezahlukeneyo zeengcezu zokugaya zifaniswa, kunye nesakhiwo esifanelekileyo seshidi lokugaya, ubungakanani, uhlobo lwe-abrasive, ubukhulu beqhekeza, ubunzima kunye nohlobo lwe-binder lukhethiweyo. Indlela yokutya yesixhobo sokugaya i-stud roller inokulungelelanisa uluhlu lokugaya ngexesha langempela ngokusebenzisa inkqubo yokulawula ukulungiswa ngokuzenzekelayo ngokwedatha yokunxiba ye-stud roller surface. Okwangoku, isixhobo sokusila sisetyenziswe kwimill ye-roller ephezulu yoxinzelelo lwe-post-treatment of pin roller surface wear.

Isiphelo:

Ubunzima bomphezulu we-Stud roller, ukuxhathisa okulungileyo, kunokwenza i-matrix yokukhusela i-roller sleeve. Nangona kunjalo, kwixesha elizayo lokusetyenziswa, ngenxa yesiphumo somphetho wesixhobo sokusila soxinzelelo oluphezulu kunye nokwahlulwa kwempahla yomgqomo wokuhamba ngokuzinzileyo, ukunxiba komphezulu we-roller akufani, kunye neempawu zokunxiba zokunxiba ezincinci kuzo zombini iziphelo kunye. ukunxitywa okukhulu phakathi kuchaphazela isivuno kunye nomgangatho wemveliso yoxinzelelo oluphezulu lwe-roller mill mill. Ngokusebenzisa isixhobo sokugaya i-stud roller ukugaya indawo engalinganiyo ye-stud roller kwisayithi, ukufana kunye nefuthe le-extrusion ye-stud roller surface inokubuyiselwa, ubomi benkonzo ye-stud roller surface bunokwandiswa, kunye neendleko eziphezulu kunye nenkunkuma yemithombo. okubangelwa ukutshintshwa komkhono omtsha we-roller kunokuphetshwa, ngaloo ndlela kuphuculwe ukusebenza kakuhle kwemveliso kunye nokugcina izixhobo.