Kumaha beroperasi mesin suntik molding vertikal sarta horizontal

Numutkeun susunan alat suntik jeung alat clamping, mesin suntik molding bisa dibagi kana nangtung mesin suntik molding, mesin suntik molding horizontal sarta vertikal horizontal sanyawa mesin suntik molding. Kiwari, Kuring utamana bakal ngajelaskeun operasi antara dua model disebutkeun di luhur, éta, mesin suntik molding horizontal sarta mesin suntik molding nangtung

Mesin suntik molding nangtung mangrupa alat mékanis. Biasana diwangun ku sistem suntikan, sistem clamping, Sistim transmisi hidrolik, sistem kontrol listrik, sistem lubrication, sistem pemanasan sarta cooling, Sistim ngawaskeun kaamanan, jsb.
Sistem suntikan mangrupikeun salah sahiji bagian pangpentingna mesin suntik molding, umumna aya tilu wangun utama: tipe plunger, tipe screw, screw pre palastik plunger tipe suntik. Ayeuna, the most widely used is screw type. Its function is that in a cycle of the injection molding machine, a certain amount of plastic can be heated and plasticized within a specified time, and then the molten plastic can be injected into the mold cavity through a screw under a certain pressure and speed.

Horizontal injection molding machine: This is the most common type. The mold closing part and the injection part are on the same horizontal center line, and the mold is opened along the horizontal direction. Its features are: low fuselage, easy to operate and maintain; low center of gravity of the machine, stable installation; products can be automatically dropped by gravity after ejection, easy to realize full-automatic operation. Kakurangan nyaéta: the installation of the die is troublesome, the insert has been published, if the die has the possibility of tilting or falling down, the machine occupies a large area. This type of injection molding machine is widely used in the market

How To Operate Vertical injection molding machine

pre-start preparation, check the lubrication part is fully lubricated. Check the pump for abnormal noise. Carefully install the fastening die, pay attention to the upper and lower die to ensure safety, adjust the pressure of each section, set the temperature of each section

Manual operation and Adjustment Manual operation to adjust the position of the switch, and to ensure the safety of the die. The Electronic Control Panel manual button set to ON (muka) , the machine manual operation, the electronic control panel ON the action button only when the button to press (ON) can have action, ngaleupaskeun nalika aksi ngiles. Kalimahna panjang teuing, punten nyayogikeun kalimah anu langkung pondok. Ngahasilkeun A-tegangan tinggi mode-konci nalika noel blok switch pikeun aksés tegangan tinggi ka model. Blok: Saluyukeun kapang alignment kapang lamun dipaké, nyaeta ngadalikeun pamakéan suluh nozzle silinder tabel maju. SUNTIKAN: nurutkeun bahan, bentuk jeung ukuran produk, nyaluyukeun tekanan suntik, jaga waktos sareng posisi suntikan, pencét tombol suntikan pikeun ngadamel suntikan. (Catetan: Ulah eupan nepi ka suhu ngahontal titik set) feed screw: Pencét tombol eupan, bahan rotasi screw diaduk Pergaulan screw komprési sahingga diangkat (laju naékna ditangtukeun ku adjustment klep kontrol tekanan deui) , nalika screw naek ka touch feed deukeut blok switch, aksi dahar dieureunkeun, feeding stroke size depends on the amount of injection glue required. UNPLUG: 1) shoot off when the unplug button is pressed and the screw moves up. 2) when half-started, the loosening action is mainly to pull the screw up a distance (the distance is determined by the loosening time) after the automatic feeding. The purpose of this action is to prevent the rubber from expanding due to the compression and thermal shrinkage of the feeding material from spilling out at the opening of the feeding barrel (the funnel) , blocking the pouring channel of the mould and preventing the rubber from being injected into the feeding hole again. EJECTION: press the top ; button, the product is ejected, semi-automatic time before and after the ejection can be adjusted to determine the ejection height. PUSH BACK: press the push down button, the thimble is automatically back to the original position, do automatically when the top retreat time can be adjusted to determine the stop time thimble. Thimble Count: semi-automatic setting thimble count to determine the number of ejector count. Seki: turn off the switch on the control panel, and always clean the supplies on your machine.

How To Operate Horizontal injection molding machine

start to check the power before opening the power first check the power cord, confirm whether the hydraulic oil is sufficient and check the safety door close switch is out of order, safety door switch is smooth. To install the mold, you must manually close the safety door with the fixed circle on the fixed plate, switch the mold to install the mold adjustment, carry out the Seki Mold. Saluyukeun kapang pikeun nyieun puseur sungut shooting luhur jeung ka handap, katuhu jeung kénca, lajeng ngalereskeun kapang dina plat ngaropéa. Saluyukeun thimble stroke jeung speed, thimble stroke overruns bisa ngaruksak kapang. Jadi dina awalna, Anjeun kudu nyieun leuwih pondok. Nyaluyukeun alat kaamanan pikeun kartu visa. Nyaluyukeun alat kaamanan pikeun kartu visa.

Operasi molding, operasi manual bakal milih operasi switch switch switch ka posisi manual, teras pencét tombol ngamimitian pompa. Panto kaamanan di sisi kénca bor ogé kudu ditutup. Pindah kapang pikeun pindah ka Seki Mode , lajeng aksi mode Seki dimimitian, jeung tegangan tinggi lengkep. EJECTOR pindah ka hareup , kontak nozzle lengkep. Alat suntik pindahkeun kana suntikan , lajeng tindakan suntik, tekanan tina suntikan (a) tekanan kana tekanan sekundér. Catetan: ngamimitian motor screw drive 15 minutes after the temperature of the heating cylinder reaches the set temperature to avoid damage to the screw. Measure the holding time of pressure. Switch the screw to switch to the rotation position, the measurement. The ejector switch is switched to reverse the ejector to the proper position. After measuring the cooling time, switch the mold to open mode . Press the push-out switch to measure the push-out of finished product.

Operasi molding, automatic operation first from manual operation, so that molding conditions stable, then automatically into molding operation. Before entering the automatic operation, set each timer, to automatic operation molding, the operation of the selection switch will be converted to semi-automatic to confirm the safety around, the safety door closed. When a mold turns off, it switches from a low-voltage model to a high-voltage model on a trip to Sekiya. The party closing pressure rises after confirmation, shooting the device forward. After the nozzle contact is completed, the injection is started. When the injection time timer is counted, the injection and pressure holding are carried out. As soon as the injection timer reached its set time, the cooling and metering of the injection began. The screw rotates while backing away. Once the projectile is out of contact with the on-off switch, the thrust mechanism retracts. When the cooling time timer reaches the time, the pressure in the closed die cylinder will drop and the die will be opened. When a close switch contact is stopped, the open-mode action stops. Then carry out the ejection action, this time the finished product by the thimble ejection, fall to the finished product fall on the board. When off-board is used, it can be detected and the next cycle begins. In the operation of machinery, to emergency stop, immediately under the operating disk or anti-operating disk side of them after the emergency stop. .

When stopping the machine from forming resin which can easily undergo thermal decomposition, first stop supplying the material and injecting all the resin into the injection cylinder to prevent the resin from remaining in the injection cylinder and causing thermal decomposition. At this point in the next mold operation, the resin cylinder temperature must be careful, because sometimes MELTON resin will be scattered. Please turn off the power supply and clean the machine when the job is over and the job is stopped to ensure safety and protect the electrical device.