Views: 0 Mutsari: Muhleri wa sayiti Ku kandziyisa nkarhi: 2021-06-24 Masungulo: Ndhawu
Ti tube mills ti endla tube na phayiphi hiku teka tube strip leyinga kavanyetiwiki naswona ti ya emahlweni ti rollicking hi matlhelo hamambirhi ya strip kufikela emakumu ka tube ku hlangana eka weld joint. Tinxaka to tala ta tiphayiphi ti endliwa hi ndlela leyi. Cold rolled steel, aluminium na copper i swin’wana swa switirhisiwa leswi talaka ku tirhisiwa eka ndlela leyi ya vuhumelerisi. Tig welding yitala kutirhisiwa na endlelo leri ku humelerisa stainless steel tube na phayiphi. Swo tala swa Vaendli va ti tube mill sweswi va tirhisa tindlela ta TIG welding tani hileswi leswi swihumesaka khwalithi yo antswa ya weld kutlula plasma arc welding.
Kuna tinxaka timbirhi ta xisekelo ta carbide milling: leyi tsakamaka na leyi omeke. Ti carbide tubes ta tiya swinene naswona ta tiya naswona tikota ku kondzelela ku bola, ku hunguteka, ku oxidation, na ku hisa. Va na vuswikoti byo vatliwa, ku pholishiwa na ku gombonyoka. Vaendli votala va ti tube va tirhisa wet carbide, tani hileswi kunga ndlela ya ikhonomi ya vumaki leyingana ntsengo wale hansi wa vuhumelerisi. Dry carbide yitirhisiwa ku humelerisa swiphemu leswinga na swivala, tiphayiphi ta nsimbi, switirhisiwa swo olova swa rirhangu na nsimbi yoka yinga tshwukangi.
Nchumu wa nkoka lowu pfunaka ku tirhisa tungsten carbide tanihi . Muendli wa ti tube mill hi leswaku tinga humesa swiphemu leswi tiyeke na leswi nga na swivala hi ku tirhisa endlelo ra pre-galvanized welding eka swiphemu leswi gayeriweke. Endlelo ra pre-galvanizing ri veka leyara yo olova ya tungsten eka electrode material, loko kungase humelela welding. Leswi swiendla leswaku ti electrode letinga pre-galvanized tinga hisiwa hiku hatlisa naku titimela, handle ko khumba khwalithi ya ti welds.
Vaendli va ti tube mill vafanele kutiyisisa leswaku switirhisiwa swa electrode leswinga endliwa ka pre-galvanized swi fambelanisiwa kahle na sayizi ya tip ya electrode leyi faneleke leswaku kuta kumiwa mbuyelo lowu nga cincekiki na lowu tshembekaka eka maendlelo hinkwawo ya fabrication. Vukulu bya xivumbeko xa nsimbi ya xiphepherhele byi fanele ku va kahle leswaku ku ta va na ku khomelela loku faneleke ka nhonga yo welda. Vukulu bya blank byi lava ku fambelana na switirhisiwa swa electrode ku tiyisisa ku ringanela loku faneleke. Muendli u fanele ku tiyisisa leswaku swikwirikiri hinkwaswo swi tiyisiwile kahle, naswona blank yi boriwa eka diameter leyi faneleke ku khomelela eka makumu ya ntirho ya muchini.
Loko u kumisisa blank na electrode ya kahle swinene eka xitirhisiwa xokarhi, swikahle kuva u hlawula mali leyi tirhaka swinene kuva yi humesa layini ya kahle ya welded tube mill. Blank ya kahle swinene yitava leyinga na matimba ya kahle swinene ya tensile, xikan’we naku tiya kahle swinene xikan’we naku olova. Matimba yale henhla ya tensile swivula leswaku chubu rikota ku tiyisela ku koka nkarhi hinkwawo naku ololoka handle ka loko chubu ri tsandzeka. Tinsimbi letinene eka swikongomelo leswi ti katsa aluminium, copper, brass, steel na stainless steel, kambe ti zinc alloys na tona tinga tirhisiwa.
Loko stainless steel yingari yona ndlela ya kahle swinene, kutani Nickel Alloy yitala kuva ndlela ya kahle. Ti zinc alloys i xihlawuhlawu lexi dumeke eka switirhisiwa swa electrode, hikokwalaho ka ku tiya ka swona swinene, leswivulaka leswaku aswingata goveka kumbe ku tshoveka ehansi ka swiyimo swa ntolovelo swa ntirho, hambi leswi mahiselo yale henhla yanga ta olovisa nsimbi. Hiku angarhela, loko uya eka matirhelo ya kahle naswona ungari na mhaka naku tirhisa switirhisiwa swa gezi swo durha swinene, stainless steel yitala kuva ndlela ya kahle. Ti tube mills tita lava ku cheriwa mafurha nkarhi na nkarhi, ngopfu ngopfu loko u tirhisa switirhisiwa swa gezi loko xigayo xiri karhi xi tirha. Leswi hi ntolovelo swi endliwa hi mafurha matsongo, hambileswi . Muendli wa ti tube mill hi ntolovelo anga phakela mafurha tani hi standard.