At present, the industries involved in rotomolding products at home and abroad include transportation, traffic safety facilities, entertainment industry, dredging of rivers and rivers, construction industry, water treatment, medicine and food, electronics, chemicals, aquaculture, textile printing and dyeing, etc. Rotational molding is the most economical and effective way to produce large hollow plastic products. To promote the application of rotational molding in China, it is necessary to absorb advanced foreign technology, develop more and better rotomolding materials, and improve the automation level of rotomolding equipment. Shorten the mold design and manufacturing cycle. In order to adapt to the increasing variety of rotomolding products, the increasing scientific and technological content of rotomolded products, and the increasing demand for rotomolding products in various industries, China Plastics Processing Industry Association has established a rotomolding professional committee. It aims to exchange the production technology and experience of rotomolding process, digest and absorb foreign advanced technology and equipment, strengthen technical cooperation, promote the development of China's rotational molding process technology, processing equipment and molds, and develop rotomolding special materials and products. Container-type rotomolded parts, such plastic parts are widely used in storage and supply tanks, water storage tanks, various industrial chemical storage and transportation containers, such as acid, alkali, salt, chemical fertilizer, pesticide storage tank, chemical Washing tanks, reaction tanks, turnover boxes, garbage bins, septic tanks, domestic water tanks, etc. in enterprises, industrial coatings, rare earths. Rotomolding parts for vehicles, mainly using polyethylene and polyvinyl chloride paste resin, rotomolding various automotive parts, such as air conditioning elbows, vortex tubes, backrests, handrails, fuel tanks, fenders, door frames and shift levers Covers, battery housings, fuel tanks for snowmobiles and motorcycles, aircraft fuel tanks, yachts and their water tanks, boats, and shock absorbers between boats and docks. The rotomolding process injects the endless imagination of the designers into the product. Designers can choose the best materials for the production process, including the various materials approved by the Food and Drug Administration. The additives placed in the production process can effectively resist external factors such as climate invasion and static electricity interference. In the design process, the insertion port, the thread, the handle, the inverted device, and the perfect surface design are among the highlights. Designers can also design multi-wall molds that can be either hollow or filled with foam. It is believed that with the continuous advancement of modern materials industry and machinery manufacturing and automation technology, the rotational molding process will have rapid development in China.
Category:
Tooling for special tooling / fixtures /
general standard tooling (similar to standard).
Fixture,or Mechanical Fixtures,as its name
implies, is used to clamp the workpiece clamping device (or guide tool).
Die: the device to define the shape and size
of the production object.
The tool: use in mechanical manufacturing
tool basically used for cutting metal materials, so the "tool" is
generally understood as metal cutting tools,like Diamond Tools.
AIDS: generally refers to connect tool and
machine tool.
Instrument: use various devices to store
the production of objects or tools at work or in the warehouse.
Check gauge: equipment inspection in the
production use.
Fixture: manufacturing systems, the word
corresponding to fixture, sometimes work with synonyms, sometimes also refers
to the general fixture, Taiwan / Japanese / Korean electronic enterprises to
use the word. Belongs to the fixture industry A containing fixture, belonging
to a subordinate relationship.
Application:
The fixture is used for machining workpiece
fastening quickly, when the machine tool, workpiece holding device, process
correct relative position. That is to say workholding fixture processing
machinery is an indispensable component in the machine tool technology to
high-speed, efficient, precise, complex, intelligent, environmental protection
direction driven by the fixture technology towards high fine, efficient, module
combination, general economic development. Also called fixture fixture. Broadly
speaking, any process, in the process for rapid, convenient and safe
installation device of the workpiece can be called the fixture. Such as welding
fixture, test fixture, assembly jig, fixture and so on. The fixture is the most
common, often referred to as the fixture. In the processing machine parts, in
order to make the surface of the workpiece to achieve drawing size
requirements, geometry and other surface the mutual position precision, before
processing The workpiece must be installed (location), to (clamp). Application
of machine tool fixture, to ensure the machining accuracy, stable product
quality; to improve labor productivity and reduce costs; improve the working
conditions of workers, to ensure safe production; to expand the scope of
machine tool technology, to achieve a "machine" the positioning
element (usually by the fixture. Determine the correct position of a workpiece
in the fixture), clamping device, tool guide element (to determine the tool and
workpiece relative position or direction guiding tool), indexing device (processing,
so that the workpiece can complete the number of stations in a single setup of
the rotary indexing device and mobile line dividing device two), connecting
element and fixture (jig base) and other components.
Toolings And Fixtures,Mechanical Fixtures,Production Toolings,Diamond Tools VESTA Motoring Ltd , http://www.vesta-industry.com