Sélecteur d’examples de pièces coulées en alliage de zinc
There are 16 studies matching your search criteria.
Bolt Guide – Remington Powerhammer
A value analysis on the Remington Powerhammer targeted the bolt guide for cost reduction. The bolt guide was originally designed as a screw machined steel component. After prototyping and testing, engineers decided that die casting and ZA-8 provide the design...
Check Va
Previously the check valve was assembled from machined aluminium bar stock and brass pipe fittings. A net shape die casting was designed consolidating the six-piece assembly into a single, net shape component. All holes and seven thread sets, including a male...
Gear Case (III)
Wen Products designed a new line of jig and pruning saws which required a rugged gear drive. This drive utilises a complex case design which mounts to the motor, houses the drive gears and guides the reciprocating blade. The case also provides the required spacing...
Getriebegehäuse
Für das Getriebegehäuse eines Hochdruckreinigers wurde bei einem Zinkdruckgussteil aus der laufenden Produktion durch eine konstruktive Überarbeitung bei gleicher Funktion eine Gewichtsreduzierung um 22 Prozent erzielt. Neben der Material- und Energieersparnis wurde...
Hammer Cap
Operating at pressures ranging from 50 to 125 psi, the Danair Aerosmith hammer delivers up to 1,000 hammer blows per minute. During the early production phase finish machining exposed casting porosity and the cast iron air grille vents frequently broke during service....
Housing for electro-tool
The drive head of this tool, made out of 2 parts, is cast in ZP5. This casing contains the gear that translates rotating and oscillating movements at very high rpm and frequencies. The part need to comply with low tolerances for shape and position in both horizontal...
Lawn Edge Trimmer
The innovative Qualcast Lawn Edge Trimmer, the design of which is patented, is entirely based on zinc castings, which are used for both drive train and housings. The trimmer is attached to the standard Concorde mower by replacing the existing belt drive cover with a...
Lubrication Metering Assembly – Graco, Inc.
The design requirements for the assembly’s 10-in.-long housing called for non-tapered walls in the meter chamber, allowing free rotation of the metering gears, and zero draft in the valve area. Previous designs utilized two aluminum castings requiring secondary...
Metal Saw Handle Frame
Product realised for a top quality, guaranteed for life hacksaw. Zinc alloys satisfy the surface coating for the aspect and the mechanical resistance required for the handle and saw blade guide, with the process economy for a high quality product on a competitive...
Microscan Systems – VS 310 Scanner
Designers of an ultracompact scanner needed to reduce the internal envelope. The optics bracket was one component that was reduced in size but increased in functionality. The goal was design a single mounting bracket that would accommodate a laser module, a rotating...
Ratchet Housing
The goal of product designers for the 1/4 in. air ratchet was to lower product manufacturing costs while improving performance and appearance. The original product design specified an axial assembly–a machined steel head attached by a lock nut to a housing...
Regulator
The regulator for Turner’s self-igniting torch has a design criteria specifying pressure tightness, strength, cleanliness and metal-chip free, net shape and cost-effective manufacturing. A screw-machined aluminium or brass regulator was first considered, but...
Two-Piece Housing
When Black & Decker decided to introduce a new manual staple gun, designers and engineers started with a clean slate. Their goal was to integrate efficiency, simplicity and ergonomics into the new tool. The result is a radical design that moves the handle pivot...
Two-Piece Punch Body
For three generations, B-V has been producing heavy-duty, specialty hand punches from two sand-cast malleable iron halves. Sand casting inaccuracies required sorting and extensive fitting to locate matching halves. Thickness variations up to 0.025 in. were encountered...
Vise Components
Eight separate ZA-12 alloy castings are utilised in the TUCKER woodworking vise. Castings form the pivot block, front jaw, rear jaw, quick-release nut, yoke, stanchion, mounting plate and keeper plate. Based on the shapes needed to form the vise, casting easily became...