Chitsulo Chotentha Chozunguliridwa ndi U-Shape Mtundu 2 U9

1. Kusungunula ndi Kuponya Mosalekeza

NjiraChitsulo chosungunuka cha ng'anjo yophulika chimayengedwa mu chosinthira (BOF), ndi ulamuliro wokhwima pa kapangidwe ka mankhwala a kaboni (C), manganese (Mn), ndi silicon (Si), ndipo zinthu zotsalira (monga vanadium ndi titaniyamu) zimawonjezedwa kuti ziwongolere mphamvu ndi kulimba.

Zotsatira: Chogulitsacho chimaponyedwa m'magawo ooneka ngati ma billets (magawo opanda matabwa a dog-bone beam) kapena ma billets akuluakulu amakona anayi pogwiritsa ntchito makina operekera zinthu mosalekeza (CCM). Kugwiritsa ntchito ma billets ooneka ngati ma billets kumachepetsa kwambiri kusintha kwa zinthu panthawi yozungulira ndikuteteza makina otsekera.

2. Kutenthetsanso Ma Billet a Chitsulo

Njira: Ma billet achitsulo amatenthedwa mofanana mu uvuni woyenda, nthawi zambiri kutentha kumakhala pakati pa 1150°C ndi 1250°C.

Cholinga: Kuchotsa kupsinjika kwamkati mwa billet yachitsulo, kupeza pulasitiki yokwanira kuti ithandizire kugwedezeka kwa austenitic kutentha kwambiri.

3. Kuzungulira Kwapadziko Lonse

Iyi ndi gawo lofunika kwambiri komanso lovuta kwambiri pakupanga milu ya mapepala:

Kukwapula: Ma billets achitsulo otentha amakulungidwa kudzera mu mphero yozungulira kuti poyamba apange ukonde ndi mawonekedwe a flange a mulu wa pepala.

Kumaliza Kwapadziko LonseKugubuduza bwino kwa ma pass ambiri kumachitika pogwiritsa ntchito mphero ya universal ndi mphero ya m'mphepete.

Kupanga kwa Interlock: Pamapeto ochepa, mipukutu yopangidwa mwapadera yozungulira imapinda bwino maloko olumikizana kumapeto onse a mulu wa pepala kukhala maloko olumikizana ofanana ndi U kapena Z. Kulekerera kwa maloko olumikizana ndi miyeso ndi kwakukulu kwambiri kuti zitsimikizire kuyendetsa bwino komanso kugwirana mwamphamvu panthawi yomanga.

4. Kuziziritsa & Kuwongolera

Kuziziritsa: Mapepala okulungidwa achitsulo otentha kwambiri amazizira pang'onopang'ono pa bedi loziziritsira kuti apewe kupindika chifukwa cha kusiyana kwa kutentha.

Kuwongola: Pambuyo poziziritsa, milu ya mapepala imawongoleredwa motalikirapo pogwiritsa ntchito chowongolera chachikulu cha multi-roller kuti athetse kupindika ndi kupotoka, kuonetsetsa kuti milu ya mapepala ikuwongoka ikukwaniritsa miyezo (monga EN 10248 kapena JIS A5523).

5. Kudula, Kuyang'anira & Kulongedza

Kudula: Pogwiritsa ntchito macheka otentha kapena ozizira, mapepalawo amadulidwa bwino malinga ndi kutalika komwe kasitomala amafunikira (monga mamita 9, mamita 12, mamita 15, ndi zina zotero).

Kuyendera: * Kuyang'anira Miyeso ndi Malo: Kuyang'anira kolimba pamanja komanso kodziyimira pawokha kumachitika, makamaka mayeso odutsa, kuti zitsimikizire kuti mulu uliwonse umalumikizidwa bwino.

Kuyesa Kwathupi ndi MankhwalaZitsanzo zimayesedwa kuti zione ngati pali mphamvu yogwira ntchito, mphamvu yokoka, komanso mphamvu yokoka.

Kulongedza: Mafuta oletsa dzimbiri kapena chotseka chosalowa madzi nthawi zambiri amapakidwa pamalo olumikizana, kenako miluyo imayikidwa m'magulu ndi kuyikidwa mbali zosiyanasiyana, okonzeka kutumizidwa.

Zolemba Zowonjezera: Zomwe zili pamwambapa zikufotokoza njira yopangira milu ya mapepala opangidwa ndi kutentha. Milu ya mapepala opangidwa ndi kuzizira imapangidwa popinda milu yachitsulo yopangidwa ndi kutentha kutentha kwa chipinda pogwiritsa ntchito makina opangira milu. Mofananamo, njira yopangira milu ya kutentha imapereka kulimba kwabwino kolumikizana, kulimba kwa madzi, komanso mphamvu yonse ya kapangidwe kake, zomwe zimapangitsa kuti ikhale yoyenera kwambiri pamapulojekiti akuluakulu kapena akuya a dzenje la maziko.