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Icho chikonzero chekukanganisa mhando yekukanda kufa

Nguva: 2020-06-04 Hits: 27

Iko kuenderera mberi kwekusimudzira kwesainzi uye tekinoroji, izvo zvinodiwa zvekufa-zvekukanda zvigadzirwa zviri kuwedzera pamusoro uye pamusoro. Kubva pane iyo yekuchengetedza uye aesthetics ine zvakakwirira zvinodiwa. Iko kudzora kwenzvimbo yekushisa kwevhu yekufa-yekukanda furu yakakosha zvakanyanya kugadzirwa kwezvikamu zvepamusoro-zvinokanda kufa. Kudzi kana husina kukodzera tembiricha tembiricha inozotungamirawo kusagadzikana kwema standard ekukanda. Munguva yekugadzira maitiro, iko kukanda iko kwakasvibiswa, uye zvinokanganisa zvakadai sekudzvinyirira mafuta, kuomerera kuumbwa, kushungurudzika kwekunze, mukati meiyo shrinkage cavity uye inopisa bubble inoitika. Kana mutsauko wekudziya kwemuti wakakura, izvo zvinosiyana mukutenderera kwekugadzirwa, senge nguva yekuzadza, nguva yekudziya uye nguva yekusvipa, une madhigirii akasiyana ekumanikidza.

  Some die castings are not formed, and the cavity is not full

  Factors: 1. The temperature of the die-casting mold is too low; 2. The temperature of the molten metal is low; 3. The pressure of the press is too low; 4. The lack of molten metal and the injection speed are too high;

  Adjustment methods: 1. 2. Improve the die casting mold and the temperature of the molten metal; 3. Replace the high pressure die casting machine. 4. Add sufficient liquid metal to reduce the injection speed and increase the thickness of the feed inlet.

   1. The planning of die-casting parts. At the time of planning, extra attention should be paid to making the structure of die-casting parts as simple as possible under the premise of using the request. Otherwise, the shortcomings of die castings such as pits, pores, and cracks are simply presented. The standard requirements for Shenzhen aluminum die-casting are accurate and reasonable. Otherwise, it will cause unnecessary trouble for the planning and management of mold planning and processing. Many unqualified products will be produced.

   2. The structure of the mold, the processing accuracy and the selection of the mold data are also meticulous: aluminum alloy die casting is die-cast by the mold, and the selection of the mold data is also greatly related to the quality of the product. The mold structure is not good enough, and it is difficult to pass the product even if the measures are adopted technically.

3. Iyo yekudzikisa chiyero chekukanda data: Kana iyo yekudzikisa yekukanda data ichiwanzo kupihwa senge yunifomu muzana kana sepesenti paine imwe shanduko pachiyero, kutarisa kwakakosha kunofanirwa kubhadharwa kusvika panguva yekukwira-kwakasimba kufa kwekukanda mafuru ekuronga. . Izvo zvinodiwa kuti uite fomu yekuyedza kutanga. Mushure mekuwana iyo data pane yekuedza kuumbwa, ronga kugadzira zvigadzirwa zvezvakawanda zvigadzirwa.

   4. Preparation and implementation of technology: The preparation of die-casting technology is determined by the technical level of the operator, the quality of the mold and die-casting equipment. Nowadays, it is difficult for China to control the technical parameters of die-casting under the condition of die-casting equipment, which is stable, reliable and accurate.

Kufa kwekukanda chikamu chekumanikidza kukanda. Iko kudzvanyirira kukanda michina kufa yekukandira muchina wakagadzirirwa neyekuwisira yekuumbwa. Iyo mhangura, zinc, aluminium (aluminium alloy) uye mamwe masimbi akapisa kuti anyorove mvura anodururwa muchirongo chemushini unofa. Machine kufa kurasa, achikanda mhangura, zinc, aluminium (aluminium alloy) zvikamu zvine mashoma mafomu uye saizi yeumbwa.


Nyanzvi yekugadzira zinc alloy die casting: Hoshimoto CO., Ltd    www.kunotex.com

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