New HASCO cylinder for optimal control for ejector plates Z2371 / ... Z2380 / ...
Multiple systems require hot cavities and small distances to the nozzle needle concluded. In these cases there is sufficient surface area of
Z tohoto dôvodu boli vyvinuté valce na zabezpečenie pohybu dosiek pre vyhadzovače väčších rozmerov a s nenáročným servisom. Na posuv možno použiť hydrauliku alebo pneumatiku.
Pri pneumatike Z2371/ je piest tesnený krúžkami z vitonu a je osadený do diery v upínacej doske. Spojenie piestu s doskami vyhadzovačov je centrálne pomocou skrutky. Pri servisnom zásahu zostáva piest v doske a s doskami vyhadzovačov sa dá samostatne manipulovať. Zo strany stroja je systém utesnený vekom a krúžkom. Geometria priestoru pre zabudovanie piestu je nenáročná a s minimálnymi nákladmi.
Pri hydraulike Z2380/ je piest dodatočne osadený zhotoveným puzdrom. Vnútornú plochu puzdra treba upraviť na požiadavky tesnosti hydrauliky. Uvedené riešenie zabezpečí tieto požiadavky.
Tak ako pri pneumatickom prevedení, aj tu je spojenie s doskami pomocou skrutky . Konštrukcia hydraulického systému zostáva uzavretá a nedochádza k znečisteniu olejom.
Osadenie pre piest v upínacej doske je nenáročné na zhotovenie a s minimálnymi nákladmi. Prívodné kanále sú umiestnené tak, aby sa zabránilo poškodeniu tesniacich krúžkov pri vkladaní piestu.
- autor:
- Anette Lampe
-
HASCO AUSTRIA GmbH
Standardized parts for the production of plastic moulds, hot runner systems.
- www.hasco.com
- Industriestrasse, Guntramsdorf
You might also be interested
-
SUBTER PLUS – Exclusive Representative of O.C.S. for Rubber Molds in the Czech Republic and Central Europe
- 01.11.2024
- Plastics Moulds
- Rubber
- Injection molds
SUBTER PLUS s.r.o., based in Jindřichův Hradec, has become the exclusive representative of Italian manufacturer O.C.S. s.r.l. for rubber molding products in the Czech Republic, Poland, Slovakia, Slovenia, and Hungary. O.C.S. s.r.l. specializes in molds for injection and compression molding and...
-
JAN SVOBODA: Dew point and its importance for plastics engineers
- 16.08.2024
- Plastics Moulds
- Maintenance of injection molds
Dew point is a key factor for plastic molders because it affects condensation on molds. High humidity requires a higher mould temperature to keep water from condensing. Cold moulds cause rapid surface solidification of the plastic, leading to stresses and deformations. To minimize defects and...
-
Reliable partner in the field of plastic moulding - TRISPOL, Ing. František Adámek
Company TRISPOL, Ing. František Adámek, is a specialist in plastic injection moulding and production of plastic products, moulds for plastic injection, moulding tools and professional 3D...
-
ALFA CHROM servis s.r.o.: Your Partner for repairs and modifications of moulds and machine parts
- 17.04.2024
- Plastics Moulds
- Maintenance of injection molds
In 1991 ALFA CHROM servis s.r.o. was established to provide excellent services in the field of electroplating. We started with hard chrome coatings on moulds and machine parts, but over time we found that our skills and technological knowledge could serve other...
-
Expansion of PANAS Tools s.r.o. portfolio with TRUTHREAD calibers
- 12.02.2024
- Plastics Moulds
- Maintenance of injection molds
PANAS Tools s.r.o. has started a new cooperation with the world-renowned caliper manufacturer TRUTHREAD, which, with its more than 40 years of experience on the market, offers the production and supply of the most extensive range of threaded and smooth...
-
News from the world of industrial chemistry from Spectra
- 18.12.2023
- Plastics Moulds
- Maintenance of injection molds
The offer of industrial chemistry from the Czech company Spectra has been expanded by several useful novelties, which we will present to you in this...
-
AS LASER WELDING – construction of blowing and injection molds with the help of Cimatron
- 04.08.2023
- Plastics Moulds
- CAD/CAM
- Interview
- Injection molds
We call ourselves a "partner of innovators" with an exaggeration, because we help companies with fast and efficient development, says Marek Musil, procurator of AS LASER WELDING s.r.o. Read the interview about the successful cooperation of AS LASER WELDING s.r.o. with technology-support s.r.o.,...
-
ALFA CHROM servis invests in the future: expanded production facilities and new Demag cranes
- 15.02.2023
- Plastics Moulds
- Maintenance of injection molds
"Demag cranes are our investment for the future," says Aleš Koutný, CEO of ALFA CHROM servis. The company ALFA CHROM servis, which mainly deals with the repair of molds for the automotive industry, has doubled its production facilities over the past year and equipped them with a pair of new Demag...
-
Mikron MILL P900: The best solution for tool shops and manufacturers of precision parts
- 13.02.2023
- Plastics Moulds
- Toolmaker
- Injection molds
GF Machining Solutions is a leading supplier of machine tools and automation solutions. It focuses on mold makers, tool makers and precision parts suppliers. Therefore, it has included in its offer the Mikron MILL P 900 with a portal frame made of mineral concrete, which will provide you with a...
-
technology-support: Construction of moulds with the help of CAD/CAM Cimatron in the company Juraj Pittner
- 05.10.2022
- Plastics Moulds
- Interview
- Injection molds
Mr. Juraj Pittner has been in the world of injection molds for 20 years and has had his own design office since 2011. Before that, he worked for several years as a technologist and designer at the German company Meinecke Formenbau GmbH. For his work, he uses the Cimatron CAD/CAM solution, which is...
.jpg)
Branch Dictionary
