Tokotoko Piston Mīhini

Ngā Kāwai Hua

Ngā Hua Matua

Ngā rahi pine peere Excavator OEM 80mm

Ngongo Whakakotahi st52 Ngongo Porotaka Whakakotahi

Ngongo Whakakotahi Puoto Waipēhi/Ngongo Puoto Waipēhi

Ngā ngongo whakakoi whakakikoruatia ki te kōromo i roto

Ngongo Puoto Ngongo Huri Whakakoi mō te Puoto

Ngongo Whakakotahi EN10305-1 E355

Ngā Ngongo Whakahonore ASTM A519 4140 mō te Puoto Waipēhi

Ngā Kaiwhakarato Ngongo Whakahonore Puoto Waipēhi

CK45 Rakau Pistona Pūwero Waipēhi

Ngā hoko a JINYO me te pae kōromo mārō kua whakaritea, te tokotoko whakakikoruatia ki te kōromo, te ngongo whakakoi, te ngongo kumea matao, te oko rango waipēhi, te kakau rārangi.

Teitei o te maitai: JIS G4105(SCM440), CK45, S45C, CSAE4140, 42CrMO4, Sus304, SuS316, J1S STKM13C
Rahi: φ6mm-φ360mm(φ1/4”-φ15”)
Matotoru o te Chrome: 20μm (min)
Roa: 3m-6m, whakaritea rānei

Whakapā mai

Info@jinyoindustry.com

ngā taipitopito hua

Whakataki Hua

He kaihanga a JINYO e whakauru ana i te R&D, te whakaputa, te hoko me te ratonga. Ko tana pakihi e kapi ana i ngā mara o te tuku waipēhi, ngā paipa maitai tino tika me ngā taputapu mīhini hangarau. E whakamahi ana te kamupene i te hangarau mīhini whakakoi me te huri matatau, he kaha whakaputa me te tukatuka ahurei mō te tokotoko whakakikoruatia ki te kōrome ritenga, te pae kōrome mārō, te tokotoko piston waipēhi me te ngongo rango waipēhi, ngā ngongo whakakoi, te ngongo SRB, ā, e whakapau kaha ana ki te whakarato i ngā paerewa kounga teitei me te ratonga pai rawa atu puta noa i te ao.

He aha te tokotoko piston o tētahi rango waipēhi?

He wāhanga matua, he wāhanga nui hoki te tokotoko piston o ia rango waipēhi, haupēhi rānei. Ka honoa ki te piston waipēhi, ka neke te tokotoko rango ki mua, ki muri i roto i te oko rango hei whakaputa i te nekehanga rārangi e hiahiatia ana mō ngā mahi rerekē.

Ko te tokotoko piston he mea hanga ki te maitai matao kua whakakikoruatia ki te kōrome, he roa, he mea mīhini tika, e tuku ana i te kaha i hangaia e te piston ki te wāhanga mīhini e mahi ana i te mahi.

Momo maimoatanga wera:

1) Noa, kāore he wera

2)Q+T (Kua tineia+Kua whakamahanatia)

3) Whakamārōhia te Whakangungu

WHAKATAURANGA:

·Te Kounga Rino: JIS G4105(SCM440), CK45, S45C, CSAE4140, 42CrMO4/4140, Sus304, SuS316, J1S STKM13C

·Te Tika o te Diameter o Waho: f7, f8

·Te Pākarekare o te Mata: Teitei Ra 0.2μm

·Matotoru o te Chrome mārō:

Te pakeke o te mata: iti rawa HV 850s

·Te tika

·Te taratara: Ra0.2μm (mōrahi)

·Roa Paerewa; 3m-9m, whakaritea rānei

·Rahi Paerewa: φ6mm-φ360mm(φ1/4”-φ15”)

·Mēnā ka tonoa, ka taea te whakamahana me te whakamātao i te whakapūngao

Ngā ratonga ritenga

He tohunga hangarau whakaputa ngaio a JINYO me ngā taputapu whakaputa matatau, ā, ka taea e rātou te whakarite i te hanga o ngā tokotoko whakakikoruatia ki te kōrome me ngā ngongo whakakoi kia rite ki ngā whakaritenga tono o ngā ahumahi rerekē. Ahakoa he whānui, he roa, he āhua mata rānei, ka taea e mātou te whakarato i ngā tokotoko whakakikoruatia ki te kōrome hei whakatutuki i ngā hiahia o tō pūnaha waipēhi.

Haunga te whakaritenga o ngā tokotoko whakakikoruatia ki te kōromo, he tino pakari hoki ngā tokotoko whakakikoruatia ki te kōromo. Mā te mata pakari whakakikoruatia ki te kōromo ka iti te waku me te pakaru, ka taea ai e te rango waipēhi te mahi maeneene me te whai hua. Ehara i te mea ka whakapai ake i te mahi whānui o te pūnaha anake, engari ka whakaitihia hoki ngā whakaritenga tiaki, ā, ka penapenahia ngā utu me te whakapiki ake i te hua. He whānuitia te whakamahinga o ngā tokotoko whakakikoruatia ki te kōrome mō ngā pūnaha waipēhi.

Ngā tawhā hua

Te Hanganga Matū (%)
Rauemi	C	Mn	Ā,	S	P	I roto	Kr
CK45	0.42-0.50	0.50-0.80	0.04	0.035	0.035		—
ST52	0.22	1.6	0.55	0.035	0.04	—	—
SAE10V45	0.40-0.48	0.80-1.40	0.15-0.35	0.15	0.035	0.15	0.25
42CrMo4	0.38-0.45	0.60-0.90	0.15-0.40	0.03	0.03	—	0.90-1.20
40Cr	0.37-0.45	0.50-0.80	0.17-0.37	—			0.80-1.1

Ngā Āhuatanga Mīhini
Rauemi	TS	YS	IA	Charpy	Āhua
	(N/mm")	(N/mm")	%(min)
CK45	610	355	15	>41J	Tokotoko kōroma mārō
CK45	800	630	20	>41J	Q+T
ST52	500	355	22	-	Tokotoko kōroma mārō
42CrMo4	980	850	14	>47J	Q+T
40Cr	1000	800	10	—	Q+T

Ngā Āhuatanga o te Hua

Ko te rauemi e whakamahia whānuitia ana mō ngā tokotoko rango waipēhi ko te maitai waro. He tokotoko rango waipēhi te maitai waro. Ko te maitai waro e whakamahia whānuitia ana mō ngā tokotoko rango waipēhi ko te CK45, e mōhiotia ana ko te C45, C45E, he rite tēnei maitai ki te maitai SAE 1045.

Rākau Piston Rino Pae Porowhita Whakakikoruatia ki te Chrome C45E

42CrMo tokotoko kua tineihia, kua whakamaroketia

Rākau Porowhita Chrome C45E

Ngā Rakau Piston Whakakikorua Chrome AISI 1045 CK45 C45E

He maha ngā painga o ngā tokotoko rango waipēhi maitai waro, tae atu ki tōna kaha, tōna roa, me tōna iti o te utu.

Nā tōna kaha kume teitei e āhei ai te tu atu i ngā kawenga taimaha me ngā pēhanga e pā ana ki ngā pūnaha waipēhi.Hei tāpiritanga, e mōhiotia ana te maitai waro mō tōna ātete pai ki te kakahu me te waikura, kia roa ake ai te ora o te tokotoko piston.