Kitajska Nova dobava za samorezni vijak iz ostrega ogljikovega jekla za proizvajalce in dobavitelje plastike | Ruiye

Nova dobava za samorezni vijak iz ostriga ogljikovega jekla za plastiko

Kratek opis:

Vrsta glave: križna nasadna glava, ponev, okrogla…

Material: ogljikovo jeklo / ss304 ss316

Dia: 3 milimetre, 3,5 milimetra, 4,2 milimetra, 4,8 milimetra, 5,5 milimetrov, 6,3 milimetrov…

Dolžina: 13 milimetrov-50 milimetrov

Na voljo so različni vijaki, prilagojena velikost, tovarniška dobava, konkurenčna cena, dobra kakovost

 


Podrobnosti o izdelku

Oznake izdelkov

We strive for excellence, service the customers", hopes to become the best cooperation team and dominator enterprise for personnel, suppliers and customers, realizes value share and continuous promotion for New Delivery for Sharp End Carbon Steel vijaka za samorezni vijak , Please don't hesitate to contact us if you are interested in our products. We firmly believe our products will make you satisfied.
We strive for excellence, service the customers", hopes to become the best cooperation team and dominator enterprise for personnel, suppliers and customers, realizes value share and continuous promotion for vijak iz vijačnega ogljikovega jekla ,samorezni vijak ,vijaka za samorezni vijak , Each customer's satisfactory is our goal. We are looking for long-term cooperation with each customer. To meet this, we keep up our quality and deliver extraordinary customer service. Welcome to our company, we have been expecting to cooperate with you.
Dobavljamo različne velikosti in vrste samorezni vijak. Material iz nerjavečega jekla ali pocinkanega ogljikovega jekla. Vse vrste premera in dolžine, ki jih lahko izberejo stranke.

samorezni vijak :

Samorezni vijaki imajo široko paleto vzorcev konic in navojev in so na voljo s skoraj vsako možno zasnovo glave vijakov. Skupne značilnosti so navojni navoj, ki pokriva celotno dolžino vijaka od konice do glave in izrazit navoj, dovolj trden za predvideno podlago, pogosto utrjeno s primerom.

Pri trdih podlagah, kot so kovina ali trda plastika, se sposobnost samoprezanja pogosto ustvari z rezanjem vrzeli v neprekinjenosti niti na vijaku, ustvarja piščal in rezalni rob, podoben tistim na pipi. Medtem ko običajen strojni vijak ne more dotakniti lastne luknje v kovinski podlagi, ga lahko samorezni (v razumnih mejah trdote podlage in globine).

Pri mehkejših podlagah, kot sta les ali mehka plastika, lahko sposobnost samoprezanja iz konice, ki se zoži do vrvičaste točke (v kateri piščal ni potrebna). Tako kot konica nohta ali tesnilke tudi taka točka tvori luknjo s premikanjem okoliškega materiala, ne pa s kakršnim koli vrtanjem / rezanjem / evakuacijo, ki tvori čipe.

Vsi vijaki za samoprezanje nimajo ostrega vrha. Tipa B  konice je top in namenjena za uporabo z vodilno luknjo, pogosto v ploskovne tvorbe. Pomanjkanje ostrega konice je koristno pri pakiranju in ravnanju, v nekaterih aplikacijah pa je lahko koristno za zmanjšanje zračnosti, ki je potrebno na hrbtni strani pritrjene plošče, ali za dajanje več navojev na dani dolžinski vijak

Samorezne vijake lahko razdelimo v dva razreda; tisti, ki  premikajo  material (zlasti plastične in tanke kovinske pločevine), ne da bi ga odstranili, imenujemo samorezni vijaki za oblikovanje niti; samorezalke z ostrimi rezalnimi površinami, ki  odstranijo  material, ko je vstavljen, se imenujejo samo rezanje.

Vijaki za oblikovanje navojev imajo lahko nekrožni tloris, kot je petkratna simetrija pentalobularnega ali tridelna simetrija za vijake Taptita.

Vijaki za rezanje navojev imajo eno ali več piščali, vrezanih v svoje niti, ki dajejo rezalne robove.

 


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Pakiranje in dostava

   Podrobnosti o embalaži

Paket visoke kakovosti:
1. Imamo več velikosti embalaže, lahko 25kg ali 50kg na vrečko / škatlo;
2. Za velika naročila lahko oblikujemo posebne velikosti škatel in škatel;
3. Običajno pakiranje: vrečke ali majhne škatle, nato majhne škatle v škatle in nato dajo v paleto.
4. Lahko zagotovi posebno embalažo, kot zahteva stranke.

   Dostava

Pristanišče: Tianjin


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