Welong Supply Chain, bụ ike rụpụta BOHLER S390 wiil na hardness 65 ~ 69HRC maka mkpọpu ngwá ọrụ. A na-emepụta BOHLER 5390 MICROCLEAN site na ụzọ ntụ ntụ-metalurgy nkewa nkewa na-enweghị ntụpọ na ntụ ntụ ntụ nke kachasị dị ọcha na granulation zuru oke na nchara dị elu na-enweghị oke na nkewa nke ihe fọrọ nke nta ka ọ bụrụ ihe isotropic na usoro mgbasa ozi na-ewere ọnọdụ na nrụgide dị elu na okpomọkụ.
wiil BOHLER S390 nwere ike isi ike. 1150 10 1230°((2102 ruo 2246°F)
Mmanụ, nnu bat (500- 550 ° C (932 -1022 ° F), ikuku, gas. Oke okpomọkụ dị elu maka akụkụ nke ọdịdị dị mfe, dị ala maka akụkụ nke ọdịdị dị mgbagwoju anya. Nri oge mgbe kpochara akụkụ dum nke workpiece 80 sekọnd opekempe ka a na-achọrọ maka igbari oge kacha nso 150 sekọnd iji zere mmebi site n'ịfefe oke.
Na omume kama tetara oge oge nke ikpughe si ịtụkwasị workpiece n'ime saith bath mgbe preheating ruo mgbe wepụ (gụnyere nkebi nke kpo oku na kpọmkwem elu okpomọkụ na nke kpo oku na okpomọkụ dum ngalaba) na-eji. Enwere ike ime ike ike. Oge na agụụ ọkụ na-adabere na mkpa workpiece size na ọkụ parameters
Mgbe ahụ, wiil BOHLER S390 nwere ike ịdị ọkụ. Igwe ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ ozugbo ọ gbasasịrị / oge n'ime ọkụ: 1 awa maka 20mm ọ bụla nke ọkpụrụkpụ workpiece, ma ọ bụghị ihe na-erughị awa 2 / ikuku jụrụ oyi (obere oge: 1 hour). 1st tempering na 2nd iwe ọkụ na-achọsi ike ịrụ ọrụ ike. Iwe ọkụ nke atọ maka ibelata nchekasị, 30 ~ 50°C (86 ~ 122°F) n'okpuru oke okpomọkụ. Enwere ike nweta ike mgbe iwe were 65-69 HRC.
Banyere usoro mmepụta nke wiil BOHLER S390: machining (chamfering) + nha profaịlụ machining + ọgwụgwọ okpomọkụ. Lezienụ anya pụrụ iche ịhapụ opekempe 0.50mm n'otu akụkụ nke dayameta dị n'elu mgbe ị na-atụgharị maka ịkpụ waya na profaịlụ eze.
Ọ bụrụ na ị nwere ihe ọ bụla chọrọ ma ọ bụ ajụjụ gbasara Forgings for Cones of drill Bit, biko nweere onwe gị ịkpọtụrụ anyị.
Oge nzipu: Sep-19-2023
