Dave Wilson, Editor, writes:
We see from your search that you're looking for information on the term "Self-clinching",
and we have a large number of manufacturers' news releases and technical articles here on Engineeringtalk which will be of interest.
Let me be your guide.
Start with
the news release Fasteners offer corrosion resistance from
PennEngineering, which we summarised at the time by saying "PEM SpotFast stainless steel self-clinching fasteners permanently join two metal sheets to create a flush-attachment connection without protrusions on either side".
A few weeks before,
we featured the news release Fastener knowledge bank promises instant access from
Northern Precision: "Redesigned website aims to provide customers with the ultimate instant-access knowledge bank for fastener selection and use".
In April 2007, we covered the news from PennEngineering
concerning its PEM Keyhole self-clinching sheet joining fasteners
- take a look at Fasteners offer easy sheet detaching
which says: "PEM Keyhole self-clinching sheet joining fasteners promote speedier assembly and disassembly and allow for either horizontal or vertical component mounting".
Take a look also at the news release from Northern Precision, Clinch studs provide greater strength,
as well as Self-clinching bearings aid imaging business from Micromech,
and Self-clinching studs go close to the edge from Northern Precision.
See also:
Bearings overcome engineering problems
(November 2006)
For children who cannot pedal a conventional bicycle a US company decided to develop a cycle it named the 'Step 'n Go' but to do this had to overcome some engineering problems
Self-clinching fastener handbook updated
(November 2006)
An updated 14-page 'Self-clinching fastener handbook' is now available free from PennEngineering
Bearings eliminate failures in the field
(November 2006)
When a manufacturer of equipment for loading and unloading at docks discovered that bronze bushings used in its gangways were cracking and breaking it called Spyraflow
Clever bearing design reduces drive costs
(October 2006)
Spyrflo special low-friction needle bearings were the design secret to a new, fully automated paper-folding machine
Bearings are self-clinching and self-aligning
(October 2006)
Novel bearings from Spyraflo save machining, material and assembly time; they simplify assembly and their compact design means they take up less space in congested mechanisms
Fastener exports help in drive to record shipments
(October 2006)
Northern Precision is on course to ship 50 million product items this year, compared with 44 million last year
Steel fasteners bring sheets together smoothly
(September 2006)
Self-clinching fasteners permanently join two metal sheets to create a flush-attachment connection without protrusions on either side
Busbar fasteners maximise conductivity
(August 2006)
PEM Type HFHB busbar self-clinching studs can ideally satisfy applications demanding superior electrical/mechanical attachment points in copper
Product guide brings fastener ranges together
(August 2006)
A newly updated 12-page 'Product guide and index to bulletins' serves as a quick and easy reference source for fastener products and installation equipment available from PennEngineering
Fastener feeding system shows up on DVD
(August 2006)
A new free DVD now available from PennEngineering profiles the Pemserter in-die fastener feeding system
Access hardware is self-clinching
(August 2006)
Self-clinching access hardware incorporates a captive screw in a spring-loaded assembly to keep parts to a minimum and prevent screws from falling out and damaging internal components
Northern Precision introduces E-quote
(July 2006)
Northern Precision has added 'e-quoting' to its armoury of impressive sales tools
News on the Self-clinching fastener presses from Northern Precision
(April 2006)
Northern Precision has reinforced its capabilities as a single-source fastening specialist by also offering advice to customers on self-clinching fastener presses
Flush-head studs bring thin sheets together
(March 2006)
Type FHP self-clinching flush-head studs for thin stainless sheets are ideal where demanding requirements for corrosion resistance and thinner, lighter designs must be satisfied
Fastener supplier scores with quick delivery
(March 2006)
When a precision sheet metalworking company urgently needed to produce a prototype assembly for a potential new customer, a fastener supplier reacted immediately helping the firm win additional work
Drill attachments ease blind fastener placement
(February 2006)
Novel attachments easily and quickly convert cordless and electric drills into automatic blind rivet and blind sheet nut placement tools
Brochure covers self-clinching nuts
(January 2006)
A 12-page brochure covers types, specifications and performance data for self-clinching steel, stainless steel and aluminum nuts
Extra space takes fastener supply to higher level
(January 2006)
Northern Precision has formally opened its new GBP 500,000 headquarters on the Durham Lane industrial zone in Doncaster
Standoffs stack up advantages
(January 2006)
New self-clinching threaded standoffs can be installed close to edges in thin metal sheets and offer a reliable method to stack or space components in an assembly
Flush-head studs enable quick mating
(November 2005)
New PEM self-clinching flush-head studs feature X-Press threads to enable quick mating of plastic nuts and clips without tools
Bronze bearings handle higher temperatures
(October 2005)
A new range of bronze bearings is designed for use in commercial ovens and other applications subject to constant or intermittent high temperatures
New headquarters nears completion
(August 2005)
Northern Precision's new headquarters in Doncaster is near to reality as its purpose-designed GBP 500,000 facility on the Westmoor Park industrial zone undergoes final fit-out
Rivet bushes provide strong load bearing threads
(July 2005)
The ability of rivet bushes to generate strong and permanent load bearing threads in thin sheet metal can generate both financial and 'manufacturability' advantages over other types of fasteners
Flush-head studs come in steel and stainless
(July 2005)
PEM self-clinching flush-head studs can be installed up to 50% closer to the edge of a metal sheet than standard self-clinching studs without causing the edge to bulge
Website advises on RoHS compliant fasteners
(May 2005)
A new online tool offers the capability to ascertain whether a selected fastener type and plating complies with the European Union's RoHS restrictions on lead and other hazardous materials
Automation package speeds fastener installation
(May 2005)
A new automation signals software and hardware package has been introduced for the Pemserter Series 2000 automatic fastener-installation press from PennEngineering Fastening Systems
Tyco exploits special-purpose fastening solutions
(April 2005)
A range of standard and special-purpose fasteners supplied by Northern Precision is playing a small but significant role in the evolution of Tyco Electronics' products
Fastener supplier staffs up for growth
(March 2005)
Rising business levels have prompted an increase in staffing levels at Northern Precision, the specialist single-source supplier of fasteners as well as special-purpose turned and cold-formed parts
Manual press applies up to 6t
(January 2005)
The Pemserter Series 4 press enables quick and reliable manual installation of self-clinching fasteners in panels or circuit boards
Record month for fastener sales
(November 2004)
Northern Precision reports a record sales month during October and is on target to supply over 47 million product items this year
News on the Concealed-head self-clinching studs and standoffs from PennEngineering
(October 2004)
PEM concealed-head self-clinching studs and standoffs can be mounted permanently in steel or aluminium sheets as thin as 1.6mm
News on the PEM self-clinching nuts from PennEngineering
(September 2004)
PEM self-clinching nuts provide permanent load-bearing threads in metal sheets too thin to be tapped and offer a practical alternative to extruded/tapped or stamped threads
PSM International signs up for distribution
(July 2004)
Jet Press has been appointed as a key UK distributor for specialist fastener manufacturer PSM International
Fastener CAD models available online
(July 2004)
All online CAD drawings for the entire line of fastener products from PennEngineering Fastening Technologies can now be directly inserted into market-leading CAD systems