Kodi nyundo yamphamvu ndi chiyani?

Kulankhula za BUMER HAMMER Kubowola BITS, timvetsetse kaye kuti nyundo yamagetsi ndi iti?

Nthambi yamagetsi imakhazikitsidwa pamagetsi yamagetsi ndikuwonjezera pisitoni yokhala ndi ndodo yolumikizira yolumikizidwa ndi galimoto yamagetsi yamagetsi. Imasokoneza mpweya mmbuyo ndi mtsogolo mu silinda, ndikupangitsa kusintha kwa nthawi yayitali mu silinda. Pamene mpweya umasintha, nyundo imabwezeretsanso mu silinda, yomwe ikufanana ndikugwiritsa ntchito nyundo kuti ajambule kubowola pang'ono. Bits zobowola zobowoleza zimatha kugwiritsidwa ntchito pazigawo zopanda pake chifukwa zimapangitsa kuti obwezeretsa mwachangu (pafupipafupi) motsatira chitoliro chobowola momwe amazungulira. Sizitengera ntchito yamalamulo yambiri, ndipo imatha kubowola mabowo mu simenti ndi mwala, koma osati chitsulo, matabwa, pulasitiki kapena zinthu zina.

Zovuta ndikuti kugwedezeka ndikokulira ndipo kumayambitsa kuwonongeka kwina kwa nyumba zoyandikanazo. Kwa zitsulo zamiyala mu konkriti, timabula obowola kwambiri sichingadutse bwino, ndipo kugwedezeka kumabweretsa fumbi lambiri, ndipo kugwedezeka kumabweretsanso phokoso lambiri. Kulephera kunyamula zida zotetezera kokwanira kumatha kukhala koopsa thanzi.

Kodi Bommer Grour pang'ono ndi chiani? Amatha kuchepetsedwa ndi mitundu iwiri yogwirizira: SDS kuphatikiza ndi sd max.

SDS-Plus Plus - Maenje awiri ndi ma groove awiri ozungulira

Ma SDS dongosolo lomwe limapangidwa ndi Bosch mu 1975 ndiye maziko a masamba ambiri a nyundo lero. Sizidziwikanso zomwe ma SD Oyambirira amawoneka ngati. Ma SD omwe ali odziwika bwino a SD - Plus Plus adapangidwa ndi Bosch ndi Hilti. Nthawi zambiri amamasuliridwa ngati "spinnen durch system" (kusinthasintha mwachangu), dzina lake limatengedwa kuchokera ku mawu akuti achijeremani akuti "Kuchulukitsa - Chitetezo - Chitetezo".

Kukongola kwa SDS Plus ndikuti mumangokakamiza kubowola pang'ono mmasamba okwera. Palibe zolimba. Kubowola pang'ono sikukhazikika ku Chuck, koma kumayambiranso ngati pisitoni. Mukatembenuka, kubowola pang'ono sikuchoka mu chuck chifukwa cha magawo awiriwo pa chida chozungulira cha Shank. Ma SDS Shank Kubowola Kubowola Kubowoleza kwa Hammer ndibwino kuposa mitundu ina ya mabatani awiri chifukwa cha ma graoves awiri, kuloledwa kuthamanga kwambiri ndikusintha mphamvu. Makamaka, nyundo ya Hammer imagwiritsidwa ntchito pakuwomba miyala ndi konkriti imatha kuphatikizidwa ndi dongosolo lathunthu lokhala ndi khungu la chunk ndi chuck lomwe limapangidwa mwachindunji ndi cholinga ichi. Njira yomasulira mwachangu ndi njira yolumikizirana yolumikizirana yamasiku ano. Sikuti zimangopereka njira yofulumira, yosavuta komanso yotetezeka yotsitsimutsa mphamvu, imatsimikiziranso kusamutsa mphamvu kwa kubowola kokha.

SDS-Max - Pit Pit Stom

SDS-Plus Plus ilinso ndi malire. Nthawi zambiri, mankhwalawa a SDS Plus ndi 10mm, kotero kubowola zazing'ono ndi zapakatikati si vuto. Mukamabowola mabowo akulu kapena akuya, totchi yosakwanira imatha kuyambitsa kubowola pang'ono kuti musunthire ndi chogwirizira kuti muswe ntchito. Bosch adapanga SDS-Max potengera ma sd-kuphatikiza, omwe ali ndi ma groove atatu ndi maenje awiri. Chogwirizira cha SDS Max ali ndi zogulitsa zisanu. Pali malo atatu otseguka ndi malo otsekedwa awiri (popewa kubowola pang'ono kuti muuluka). Zodziwika bwino ngati mitengo itatu ndi maenje awiri ozungulira, omwe amadziwikanso kuti maenje asanu ozungulira. Ma SD Max Max ali ndi mainchesi 18 mm ndipo ndibwino kwambiri pantchito yolemera kuposa SDS-Plussion. Chifukwa chake, sd max chogwirizira chimakhala ndi utoto wamphamvu kuposa ma sd-kuphatikiza ndipo ndioyenera kugwiritsa ntchito mabatani akuluakulu obowola kwambiri ndi mabowo akuluakulu. Anthu ambiri nthawi ina amakhulupirira kuti SD Max Max amasintha dongosolo lakale la SDS. M'malo mwake, kusintha kwakukulu ku dongosolo ndikuti piston ili ndi stroke yayitali, kotero ikagunda pang'ono, zomwe zimakhudzanso ndikubowola pang'ono. Ngakhale kukweza kwa sds system, sd-kuphatikiza dongosolo lipitilira kugwiritsidwa ntchito. Ma SDS-Max's 18mm Shank Cemeter imabweretsa ndalama zambiri mukamagwiritsa ntchito zing'onozing'ono zokutira. Sanganenedwe kuti ndi yolowa m'malo mwa SDS-Plus, koma m'malo mwake. Hammers yamagetsi ndi kubowola imagwiritsidwa ntchito mosiyanasiyana. Pali mitundu yosiyanasiyana yogwirizira ndi zida zamagetsi zamiyeso yosiyanasiyana ya nyundo ndi mabowo pang'ono.

Kutengera pamsika, SDS-Plus ndizofala kwambiri ndipo nthawi zambiri zimakhala ndi mabanki kuchokera 4 mm mpaka 30 mm (5/32 mu.). Kutalika kwathunthu 110mm, kutalika kwakukulu 1500mm. SDS-Max imagwiritsidwa ntchito mabowo akuluakulu ndikusankha. Zovuta zobowola nthawi zambiri zimakhala pakati pa 1/2 inch (13 mm) ndi 1-3 / 4 mainchesi (44 mm). Kutalika kwathunthu nthawi zambiri kumakhala ndi mainchesi 12 mpaka 21 (300 mpaka 530 mm).