Ko te rewharewha mana whakahaere mo nga waahanga e manawapa excavator

Whakaahuatanga Poto:

Taupānga

Ka taea e matou te whakarato i te nuinga o nga waitohu Hainamana o te waitohu Hainamana, te XCMG excavator XE215C hydraulic control valve, XCMG excavator XE235C hydraulic control valve, XCMG excavator XE265C hydraulic control valve, XCMG excavator XE335C hydraulic control valve, XCMG excavator XE370CA hydraulic control valve te paera awhina, XCMG excavator XE470D hydraulic control valve, Shantui excavator SE135-9 hydraulic control valve, Shantui excavator SE150-9 hydraulic control valve, Shantui excavator SE245LC-9 hydraulic control valve, Shantui excavator SE370LC-9 hydraulic control valve , Shantui excavator SE470LC-9 hydraulic control valve, Komatsu excavator PC200-7 hydraulic control valve, Komatsu excavator PC200-8 hydraulic control valve, Komatsu excavator PC220-8 hydraulic control valve, Komatsu excavator PC240-8 hydraulic control valve , Komatsu excavator PC300-7 hydraulic control valve, Komatsu excavator PC360-7 hydraulic control valve, Komatsu excavator PC400-7 hydraulic control valve, SANY excavator SY125C hydraulic control valve, SANY excavator SY135C hydraulic control valve, SANY excavator SY215C Ko te hiko hiko hiko, ko te SANY excavator SY245H hydraulic control valve, SANY excavator SY305H hydraulic control valve, SANY excavator SY335H hydraulic control valve, SANY excavator SY485H hydraulic control valve, Liugong excavator 913E hydraulic control valve, Liugong excavator 915E hydraulic control valve te awhina o te awhina, Liugong excavator 920E hydraulic control valve, Liugong excavator 926E hydraulic control valve, Liugong excavator 930E hydraulic control valve, Liugong excavator 933E hydraulic control valve, Doosan excavator DH150 hydraulic control valve, Doosan excavator DH225-7 hydraulic control valve. te paera awhina, ko te Doosan excavator DH300LC-7 hydraulic control valve, Zoomlion excavator ZE135E hydraulic control valve, Zoomlion excavator ZE205E hydraulic control valve, Zoomlion excavator ZE215E hydraulic control valve, Zoomlion excavator ZE330E hydraulic control valve, SDLG excavator E6135F maru awhina, SDLG excavator E6150F hydraulic control valve, SDLG excavator E6210F hydraulic control valve, SDLG excavator E6225F hydraulic control valve, SDLG excavator E6250F hydraulic control valve, SDLG excavator E6300F hydraulic control valve, Lonking excavator LG6135 hydraulic control valve , Kaihoko Lonking LG6225E hydraulic control valve, Lonking excavator LG6365E hydraulic control valve etc.


Taipitopito Hua

Tohu Hua

mana waipēhi takirere whakaora

Na te mea he maha nga momo waahanga e manawapa ana, kaore e taea e matou te whakaatu katoa ki te paetukutuku. Tena koa whakapiri mai ki a maatau mo nga mea motuhake.

painga

1. Ka tukuna e matou nga hua taketake me nga hua whai muri mo koe
2. Mai i te kaihanga ki te kaihoko tika, te tiaki i to utu
3. He taonga pumau mo nga waahanga noa
4. I roto i te wa tuku wa, me te whakataetae utu kaipuke
5. Ngaio me te wa i muri i te mahi

takai

Pouaka Kaata, kia rite ranei ki te tono a nga kaihoko.

whakaahuatanga

Ko te reief valve ko te rewharewha mana o te pehanga, e whakamahia ana mo te awhina i nga wa katoa, te whakapumau i te ngaohiko, te whakaheke i te punaha me te whakamarumaru i nga taputapu hydraulic.
E ai ki nga hanganga rereke, ka taea te wehea te paera awhina o te punaha hydraulic ki nga momo e rua: te mahi tika me te whakahaere i te kaiurungi. Ko te whakakotahitanga o te paera awhina pairati me te hiko hiko hiko ka taea te hanga i te paera awhina hiko, a ko te whakakotahitanga o te paera awhina pairati me te waaera kotahi-ara ka taea te hanga i te paera whakaora.
Nga mahi o te maru awhina
(1) Relief valve mahi awhina pehanga tonu: I roto i te papu ine ine throttling pūnaha whakatikatika, te papu hinu waipēhi whakarato te rere tonu. Whakahokia te taikaha o te rere ki te taika kia mau tonu te pehanga o te kokoru o te puera puhake, ara, ko te pehanga i te putanga o te papu ka mau tonu (he maha nga wa ka whakatuwherahia te tauranga takirere me te rereke o te pehanga).
(2) Te mahi tiaki haumaru: I te wa e mahi ana te punaha, ka kati te paera. Anake ka nui ake te kawenga i te rohe kua tohua (ka nui ake te pehanga o te punaha i te pehanga kua whakaritea), ka huri te waipuke, ka mahia te whakamarumaru taumaha kia kore ai e piki ake te pehanga o te punaha (ko te tikanga ko te 10%~20 te pehanga kua whakaritea o te rewharewha. % teitei ake i te teitei o te pehanga mahi o te punaha) ).
(3) I roto i nga tono whaihua, he tikanga: hei paera whakaheke, hei pehanga mamao hei whakahaere i te pehanga, hei pehanga teitei me te iti o te pehanga mana-waahanga maha, hei peera raupapa, ka puta te pehanga o muri (aho ki te hokinga hinu. raina). E rua nga hanganga o te paera awhina: 1. Marere awhina tika. 2. Pilot-operated valve relief.

To matou-whare putunga1

To matou-whare putunga1

Puka me te kaipuke

Puka me te kaipuke

  • Tōmua:
  • Panuku:

  • Tuhia to korero ki konei ka tukuna mai ki a matou