Amabha ayindilinga ensimbi ashisayo e-CrWMn

I-CrWMn die steel plate iyinsimbi yensimbi eyingxubevange, uwoyela ocisha ukonakala okuphansi okubandayo okusebenzayo. Ukugqokwa kwensimbi, ngenxa yokujoyina ingxenye enkulu ye-tungsten engu-1.20% ~ 1.60%, yakha ama-carbides ukuze ngemva kokucisha kanye nezinga lokushisa eliphansi libe ⼀nobulukhuni kanye i-abrasion resistance.I-Tungsten isiza ukugcina okusanhlamvu okuhle ekwenzeni insimbi iphepheke kalula.Insimbi izwela ekwenzeni ikhabhoni, okungase kubangele ukuthi i-blade ibhodloke.Nakuba amandla, ukuqina kanye nokuqina kwensimbi kungaphezulu kwalokho kwe-carbon steel, inokukhubazeka okufana nokuqhekeka kalula nokugaya ngenxa yokuhlukaniswa kwe-carbide. Ukucisha kuvame ukuba nensimbi ye-carbon, futhi ibanga lohlelo lokusebenza liyancishiswa.Ukuqina nokuqina kwensimbi kanye nokuqina kwensimbi ye-chromium ne-chromium silicon steel ngemva kwalokho. ukucisha kuhle, futhi ukuqina kuhle.
I-CrWMn ikakhulukazi esetshenziselwa insimbi yensimbi ye-carbon ayikwazi ukuhlangabezana nezidingo zesigaba esikhulu sesiphambano, ukuma okuyinkimbinkimbi kwezingxenye zokufa, kudinga ukuguqulwa okuncane kokucisha.
1) Lolu hlobo lwensimbi lusetshenziswa kabanzi ekucubunguleni insimbi encanyana, insimbi engeyona insimbi, impahla eyisisekelo yomthwalo wokukhanya kanye nesimo esiyinkimbinkimbi sokunyathela isitembu esibandayo, ikakhulukazi emikhakheni yewashi, insimbi, ithoyizi kanye nemboni yomkhiqizo, njll. i-hedging austenite steel plate, i-silicon steel sheet kanye ne-high steel plate ayilungile.

2) ubukhulu bensimbi bungasetshenziswa ukwenza impahla engu-< 1 mm ye-blanking die complex shape punch, i-concave die, i-set piece, kanye nemicu ejulile ⼀ yomdwebo ojulile iyafa. Ukukhiqizwa kwe-Punch kuphakamise ubulukhuni be-HRC obungu-58 kuya ku-62, futhi ukukhiqizwa kwesikhunta se-concave kuphakamise ukuthi ubulukhuni obungu-60 ~ 64 HRC.

I-3) Isetshenziselwa ukufaka i-punch die enokumelana nokugqoka okuphezulu kanye nesimo esiyinkimbinkimbi ekugobeni ukufa. Ukuqina kwe-punch die kunconywa ukuthi kube ngu-58 ~ 62HRC futhi 60-64hrc kunconywa ukuthi kube ngu-60-64hrc lapho wenza i-punch ife.

4) I-convex die kanye ne-concave die for cold extrusion die of aluminium parts.Ukuqina kwe-60 ~ 62HRC kuyanconywa nge-punch die futhi 62 ~ 64HRC iyanconywa nge-punch die.

I-5) I-extrusion ebandayo ifa yezingxenye zethusi kanye ne-extrusion ebandayo ifa futhi ife izingxenye zensimbi, ubulukhuni obunconywayo buyi-62-64hrc.

I-6) Ngemva kokwakhiwa, ingasetshenziswa ukwenza isikhunta esikhulu se-veneer esisetshenziswa emishinini yokucindezela engaphezu kwe-1mm, imvamisa ukwandisa ubulukhuni bensimbi ku-50-55hrc. Kodwa-ke, ukukhubazeka kwezicubu ezisobala njengesakhiwo se-carbide esinebhande noma i-chromatography ewuketshezi kufanele kuncishiswe noma kugwenywe.

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